• INOVA Geophysical Equipment Limited filed an application (with supporting exhibits) to test a proprietary mobile radio system in the 30-36 MHz and 150-174 MHz bands. The radio links would be used to control remote geophysical seismic recording equipment, which INOVA manufactures. At the end of testing, INOVA plans to put the radio equipment into production and lease it to customers.

• Fortress Technologies filed an application for experimental license to test several of its secure mesh-networking products developed for military applications. Several exhibits are included but they are not publicly available due to a confidentiality request. Operation is to be on 4.9425-4.9875 GHz.

• The Port Authority of New York and New Jersey filed an application for special temporary authority to operate on 5250-5500 MHz while testing to find the best location for an Elta 2127 ground surveillance and movement detection radar at JFK Airport. Three similar applications were filed for testing at La Guardia, Newark, and Teterboro Airports.

• General Dynamics Armament and Technical Products filed an application (with supporting exhibit) for special temporary authority to operate on 1760-1850 MHz and 2200-2300 MHz to conduct testing based on Department of Defense requirements for fully-digital data links for small unmanned aircraft systems to allow for higher concentrations of unmanned aerial vehicles (UAVs) operating in the same battle space. A new data link is to be tested. The new data link is compatible with ground based Remote Video Terminals (ROVERs) allowing for real-time reception of video imagery by ground troops.

• Fujitsu Ten Limited filed an application (with supporting exhibits) for experimental license to operate on 76-77 GHz. The exhibits are not available for viewing, presumably because of a confidentiality request. From other information, this appears to be a test of radar for safe-driving assistance systems. This application was granted on August 27.

• Sikorsky Aircraft filed an application (with supporting exhibits) for experimental license to operate on 30-400 MHz. This is to test Rockwell-Collins AN/ARC-210 radios on military helicopters being sold to the United Arab Emirates (UAE). According to the applicant, the “Rockwell-Collins AN/ARC-210 radios will have several unique frequency hopping waveforms which are proprietary to Rockwell-Collins. These waveforms are called TALON and Quicklook waveforms, respectively. The AN/ARC-210 TALON/Quicklook radios will be used aboard the [helicopters] to communicate with UAE ground forces. The Quicklook frequency hopping waveform is used in the 30-90 MHz band. The TALON frequency hopping waveform is used in the 90 to 400 MHz bands.”

• Abbott Diabetes Care filed two applications to test equipment at 433 MHz. The company has requested confidential processing of its application, and few other details are publicly available from the FCC. This may be related to Abbott’s wireless glucose monitoring products. The company announced in April 2010 that it had supply problems with a wireless product.

• WCA Holdings III, LLC filed an application (with associated exhibits) for special temporary authority to operate on 14.00-14.47 GHz for on-ground and flight testing of a single aircraft earth station antenna. This is to assist with Federal Aviation Administration Supplemental Type Certification testing, as well as further testing and demonstration of the functionality of the antenna with the eXConnect Ku-band Aeronautical Mobile-Satellite Service (AMSS) system. WCA has partnered with Panasonic Avionics Corporation, proponent of the eXConnect System.

The eXConnect System is Panasonic’s. It is designed for in-flight passenger internet access and other communication services. It can be looked at as a replacement for the now-defunct Boeing Connexion system. Lufthansa, for one, plans to use eXConnect on the majority of its 70 aircraft already fitted with Connexion hardware.

This application was received on August 6. On September 1, the application record was updated to note that WCA’s operating partner, Panasonic Avionics Corporation, is in the process of developing a detailed coordination agreement with NASA to protect existing and future Tracking and Data Relay Satellite System (TDRSS) operations from potential interference from Ku-band AES operations. The application was granted on September 7.

• Pro Xplor Services filed an application but few details are available due to a request for confidential processing, which FCC staff has asked the company to justify. It also requested a nationwide license, and FCC staff has suggested that a smaller operating area would suffice.

On July 7 of this year, the FCC denied the company’s request for waiver of the technical rules in Section 90.259 of the Commission’s Rules in order to permit certain proposed secondary telemetry operations.  At the time, it had sought authorization to operate in parts of Arkansas, Louisiana, and Texas on 217/219 MHz frequencies with up to fifteen watts output power on 600-kilohertz and 800-kilohertz channels.

• INSITU filed an application (with supporting exhibit) for special temporary authority to test the SeaLancet IP network radio in a flight test on 2367 MHz.

• Boeing filed an application (with supporting exhibits) for special temporary authority to test an Electronic Support Measures (ESM) system installed on a modified Boeing 767. Operation is to be on 800 MHz, 5.4 GHz, and 9.4 GHz. “The test involves personnel walking around the aircraft with a signal generator and horn antenna directed at the aircraft to stimulate ESM sensors mounted on the aircraft skin.” This application was granted on August 27.

• Sensus Spectrum filed an application (with supporting exhibits) for special temporary authority to test Smart Grid devices on 410-430 MHz. Sensus manufacturers similar products on 900 MHz for the US market. The requested frequencies are for testing of devices intended for Europe and the Middle East.

• Lockheed Martin filed an application (with supporting exhibits) for experimental license to operate on 9.595-9.750 GHz and 10.15-10.43 GHz to operate a ground station used to exchange data with an airborne system. The equipment is said to be an improved version of a system previously delivered to a customer under the US Government Foreign Military Sales for the Peace Krypton program. According to the Federation of American Scientists, the “mission of the Peace Krypton system program (known internally to Lockheed Martin Corporation as the Eagle program) is to collect reconnaissance imagery of selected areas during long range missions using an airborne Synthetic Aperture Radar (SAR) imagery intelligence collection system.”

• Bowling Green State University filed an application (with supporting exhibits) for experimental license to use a Furuno FR-1525Mk3 marine radar to track bird and bat activity in areas of existing and planned wind turbine development as well as comparative control sites. Operation will be on 9.3-9.5 GHz.

• SET Corporation, founded by former DARPA scientists and now a subsidiary of SAIC, filed an application (with supporting exhibits) for experimental license to operate in and around Denver, Colorado on 35.75 GHz. Details of the proposed test are confidential.

• Raytheon Missile Systems filed an application (with supporting exhibit) for experimental license to test advanced antennas operating in the 80-200 MHz range. The testing will be used to determine three-dimensional far-field radiation patterns of the antennas.

UWB, as authorized by the FCC, operates across 3.1 to 10.6 GHz, with very low power at any one frequency; its tendency to cause or receive interference is very low.

IEEE 802 attempted to create a UWB standard in IEEE 802.15.3a but did not, as neither of two competing proposals reached the necessary voting threshold for approval. One of the competing proposals, Multi-band Orthogonal Frequency Division Multiplexing (MB-OFDM), has since seen some consumer success in Wireless USB, which is based on a platform maintained by the WiMedia Alliance; data rates are up to 480 Mbps at a range of about 10 feet.

UWB was eventually standardized in IEEE 802.15.4a, where it exists as an alternative physical-layer to standard IEEE 802.15.4-2006, a standard for very low power, low data rate devices. (The IEEE 802.15.3 family is for higher data rates with higher power consumption.) It uses what was the other competing proposal in 802.15.3a, Direct Sequence UWB (DS-UWB). This standardized form of UWB has been commercialized for asset tracking and other location services, but not yet for consumer applications.

As Lazarus says, though UWB is successful in several applications outside the home, it has not made as much progress in the consumer market. A big reason for this is that UWB’s competitors were not so encumbered with regulatory and standardization delays.

• Standard IEEE 802.11n-2009 (high-throughput Wi-Fi) was approved a year ago with uncoded bit rates up to 600 Mbps in a 40 MHz bandwidth at 2.4 or 5 GHz.

• The Wireless Home Digital Interface (WHDI), which operates in 40 MHz of bandwidth in the 5 GHz unlicensed band, was standardized late last year by the WHDI Consortium. The targeted market is transmission of uncompressed (better-quality) HD video, with data rates up to 3 Gbps. IEEE 802 was not involved, though the technology is similar to 802.11n.

• There are two new millimeter-wave technologies that offer multi-gigabit data rates. These 60-GHz technologies are not direct competitors with UWB, but some overlap in applications could emerge. The data rates are much higher, but 60 GHz is blocked by most any obstruction, and power consumption is high making it unsuitable for mobile devices at this time. As with WHDI, the main market is the transmission of uncompressed HD video.

WirelessHD operates in the 57-64 GHz unlicensed band and is based on the IEEE 802.15.3c-2009 standard that was published about a year ago. The Wireless Gigabit Alliance is another 60 GHz proponent; its specification is to be based on the IEEE 802.11ad standard, which is under development and should be completed around the end of 2012.

If someone tried to standardize UWB in IEEE 802.15.3 today, they would have a better chance of success due to meeting process improvements. In making decisions in IEEE 802, it has traditionally been one-person, one-vote. That has sometimes motivated companies to send as many as possible to the standards meetings so they can earn voting rights and vote as a block, a practice frowned on by ANSI, IEEE 802’s accrediting body. Since the failure of the UWB standardization in 802.15.3, and because of evidence of block voting in other groups, IEEE 802 has modified its voting procedures to make block-voting harder. Everyone participating in the meetings now has to declare an “affiliation,” the definition of which is carefully worded to lead to the primary entity paying the participant. Consultants, for example, have to declare affiliation with their client, not their consulting firm; they often didn’t do this before. If roll-call votes show evidence of block voting, the group may be switched to entity voting (e.g., one company, one vote). That helps. IEEE 802.20 got bogged down, switched to entity voting, instantly made progress and completed its standard.

With these and further process improvements, IEEE 802 is a good home for these unlicensed standards. One advantage is that all IEEE 802 wireless projects are required to address coexistence with other IEEE 802 wireless standards. That’s hard, as many are using the same spectrum, but the affected groups sometimes can make accommodations with each other to reduce mutual interference. Also, many companies prefer the more-open process of an accredited standards development organization. The decision to go it alone or with a proprietary specification, however, is ultimately a business decision.

UWB remains unique in terms of its interference-resistant characteristics. As more RF devices enter the home, as they will with increased machine-to-machine communications, UWB could help as the more-popular relatively-narrowband devices increasingly interfere with each other. UWB may then become successful in the home out of necessity, if not as an option.

Variations of these proposals have been around for decades, formally and informally. Once in a while, progress is made. In 1995, NTIA suggested the changing the 3650-3700 MHz band from federal-only to mixed-use (federal and non-federal). That happened, and in 2005 the FCC adopted rules that resulted in the creation of the IEEE 802.11y standard. (That allows high-powered Wi-Fi equipment to operate on a co-primary basis in the 3650-3700 MHz band in the US, except when near certain satellite earth stations.)

So, it can happen. That, and recent FCC talk of “unleashing” broadband made me think the above recommendations in the FCC’s Plan might get some traction. I’m less sure now after following the latest writings on the topic by spectrum expert Michael Marcus.

In an August 17 post on his blog, Marcus asks why NTIA isn’t measuring occupancy of the almost exclusively-federal 225-400 MHz band. He finds that the Interdepartment Radio Advisory Committee (IRAC), NTIA’s advisory committee of federal users, is concerned that measurements in major cities – where spectrum is most needed – will show low occupancy because the band is primarily used by military aircraft. Marcus says enough with these delays; in the new era of cognitive radio and dynamic spectrum access technology, it’s time to see some hard spectrum data so sharing options can be examined.

If you’re intrigued by that, there’s more. An August 9 post says an NTIA spectrum advisory committee “evades some major issues and pushes the parochial agendas of some committee members without trying to relate them to the broader public interests.” A May 10 post takes you inside that committee’s meeting, and observes a general effort to protect incumbent spectrum users.

It can happen, but these reports suggest the timetable will be later rather than sooner.

• Harris filed an application (with supporting exhibits) for experimental license to operate on various frequencies between 3 and 15 MHz to test an experimental high-frequency wideband waveform that is intended to operate at either 12 kHz bandwidth or 24 kHz bandwidth to allow faster data transfer via high-frequency communications.

• Harris also filed an application (with supporting exhibit) for experimental license to operate on 4.94-4.99 GHz in support of development of US Army’s Warfighter Information Network: Tactical (WIN-T) and Future Combat Systems (FCS) programs. Equipment is to consist of the HNRe2 Highband Network Radio, manufactured by Harris. Harris says the HNRe2 is comprised of four elements: 1) the Baseband Processing Unit, 2) the Highband RF Unit (HRFU), 3) an Inertial Navigation Unit (INU), and a GPS device. The HRFU further consists of an upconverter, a High-Powered Amplifier (HPA), a Switched Beam Antenna (SBA), a Low-Noise Amplifier (LNA), and a downconverter). The test network will consist of five fixed nodes and one mobile node. The FCC has asked Harris to justify extended testing in a band that is primarily allocated for non-government public safety use.

• Canon U.S.A. filed an application (with supporting exhibits) for special temporary authority to operate wireless devices in support of a private technology and product exhibition from September 1, 2010 through September 3, 2010 at the Jacob K. Javits Convention Center in New York, NY. Canon is planning to import many wireless devices from Japan to be used with displays during the exhibition. These devices are not FCC compliant and not expected to be FCC compliant until after the exhibition. Frequencies requested include 315.0-315.7 MHz, 2.40-2.50 GHz, 5.18-5.67 GHz, and 61.6-62.5 GHz. This application was granted on August 11.

• The Washington State Department of Ecology filed an application (and supporting exhibits) for experimental license to operate 150 Design Analysis model H-222 GEOS satellite radios to transmit stream flow data. Operation is to be on 401.710-401.998 MHz.

• BAE Systems filed an application (with supporting exhibit) for special temporary authority to operate an antenna test range in Merrimack, New Hampshire in support of the manufacture of military systems. Many frequencies are requested from 1 MHz to 2587 MHz. The application was granted on July 29.

• Broad Comm filed an application for special temporary authority to operate in support of an “emergency project by the Massachusetts Institute of Technology Center for Ocean Engineering (MIT) related to the Gulf of Mexico oil spill. …  Part of the project requires collecting continuous video data from an aircraft that will fly over the Gulf. The video feed needs to be relayed to nearby receiving stations either on land or on vessels near the aircraft. The operation may require the aircraft to fly out over the Gulf to a maximum distance of 300 miles (483 km) from the New Orleans, LA area at altitudes up to 3,000 feet.” The application is inconsistent with regard to the specific frequencies requested. At one point it says three frequencies are being requested: 2,210, 2,220 and 2,230 MHz. At another point it says 2253.3 MHz. The application was granted on August 11.

• Olson Instruments filed an application for special temporary authority to test an IBIS sensor unit during static and dynamic bridge testing. Operation is to be on 17.101-17.299 GHz. This application was granted on August 11.

• Lockheed Martin filed an application (with supporting exhibits) for special temporary authority to operate synthetic aperture radar (SAR) in the portions of the Gulf of Mexico affected by the oil spill. The SAR data collected will be used to classify oil debris in support of FEMA operations. Operation is at 16.9 GHz.

• DRS ICAS filed an application (with supporting exhibits) for special temporary authority to operate in support of the manufacture of military systems. The company has requested confidential treatment of details, but appears to be testing the DRS X46-V SATCOM terminal and 4.8 meter ground station in support of development of X-band mobile satellite communications for Operation Enduring Freedom. Operation is to be on 8326-8332 MHz.

• Reindert A. Smit, apparently an amateur radio operator, filed an application (with supporting exhibits) for special temporary authority to experiment with ROS digital communications modem software, whose purpose is to optimize high-frequency, moon bounce, and meteor-scatter digital communications. Operation is to be on several frequencies between 1.838 MHz and 14.416 MHz. Approval was granted on August 10.

• Northrop Grumman filed an application (with supporting exhibit) for special temporary authority to test a radar system that is to demonstrate the ability to track line-of-sight (LOS) terrain obstructions, target detection, and perimeter intrusion. The radar operates using a slotted waveguide array. Operation is to be on 9380-9440 MHz. This application was granted on July 31.

• Raytheon Missile Systems filed an application (with supporting exhibit) for experimental license to operate in support of development of interference-resistant command and control radio transmissions. Operation is to be on 430-440 MHz and 902-928 MHz.

• Raytheon Network Centric Systems filed an application (with supporting exhibit) to test the Nett-Warrior Communications System. This system will be integrated into other Raytheon systems. Operation is to be on 30.025-74.600 MHz.

• CapRock Government Solutions filed an application (with supporting exhibits) for special temporary authority to test an antenna along with modulation and encryption techniques. Operation is to be on 8280-8300 MHz.

• The Alameda County [California] Sheriff’s Office filed an application (with supporting exhibit) for experimental license to operate on 763-768 MHz and 793-798 MHz to develop and evaluate broadband Long-term Evolution (LTE) equipment.

• Alcatel-Lucent filed an application (with supporting exhibit) for experimental license to test LTE at several cell sites in the Chicago area. The purpose of the testing is to verify LTE performance in a mobile environment and to optimize system settings under various environments. Key performance indicators to be verified include attach success rate, paging success rate, and handover success. Operation is to be on several frequencies between 698 and 793 MHz. This application was approved on August 7.

• The Aerospace Corporation filed an application (with supporting exhibits) for experimental license to test synthetic aperture radar (SAR) on 92.05-99.95 GHz. As the applicant explains, in SAR radars, “the transmitter has a component of motion in a direction perpendicular to the beam, and the reflected signals are formed into an “image” of the scatterers when resolved into groups of scatterers in a two-dimensional map based on time-of-arrival (range coordinate) and Doppler frequency shift (azimuth coordinate).” The applicant notes that, in SAR, weather and vibration can mask man-made effects. Part of the research includes mitigating image degradation due to weather and vibration so man-made effects are more apparent. This application was approved on August 7.

• The Union Pacific Railroad Company filed an application (with supporting exhibits) for experimental license to conduct propagation testing on 220.725-220.750 MHz. The applicant explains that “the US rail industry is subject to a federal mandate to implement Positive Train Control (PTC) technology by the end of 2015. The industry is in the midst of a comprehensive development effort to realize this technology. A central component of PTC is wireless communications. The industry has identified 217-222 MHz as the band of operation for PTC, and some 220-222 spectrum licenses have already been acquired by an industry group. A concerted effort is underway to develop a radio specifically for this application, and we expect to have an authorized radio in early to mid 2011. However, as part of our deployment planning, we need to characterize the performance and propagation of modulated 220 MHz signals by doing field tests this year.”

• The Graduate School of Oceanography, University of Rhode Island, filed an application (with supporting exhibits) for experimental license to operate high-frequency Coastal Ocean Dynamics Applications Radar (CODAR) to map surface ocean currents. Operation was to be on several frequencies between 24.615 and 26.475 MHz. The FCC rejected the application, saying that CODAR is currently being reviewed for its potential as a service requiring a frequency allocation. Until that determination is made, there will be no more experimental authorizations.

• Rockwell Collins filed an application (with supporting exhibits) for experimental license to conduct experiments to test waveforms for high speed data over high-frequencies. Testing is to include characterization of performance and actual wideband channel propagation characteristics. Rockwell Collins says it is a member of the Technical Advisory Committee for MIL-STD-188-110C and MIL-STD-188-141C standards revisions and new standard definitions, and the experimental authorization will enable verification of performance and inter-operability metrics in the standards. Operation is to be on many frequencies between 2.398 and 29.720 MHz.

• Rockwell Collins also filed an application (with supporting exhibits) for experimental license to test a prototype transmitter (as part of a transceiver) for the Automatic Dependent Surveillance-Broadcast (ADS-B) system, a surveillance technique for air traffic control and similar uses. The company intends to conduct mobile ground testing in and around the Rockwell Collins’ facilities in Cedar Rapids, Iowa. Operation is to be on several frequencies between 977 and 1096 MHz.

• SpectrumBridge filed an application (with supporting exhibits) for experimental license to test the usefulness of white space spectrum for use in telemedicine applications – indoor telemetry, medical records exchange, M2M applications, and enhanced wireless broadband access for doctors, patients, and visitors residing within a hospital campus. Testing is to be done in association with Hocking Valley Community Hospital in Logan, Ohio. The requested frequency band is 470-698 MHz.

• Western DataCom filed an application (with supporting exhibits) for special temporary authority to conduct a test of extending cellular telephone coverage on the waters of Lake Erie. Operation is to be on 2353.5-2370.0 MHz. The base station would operate from a tethered aerostat (helium balloon system) at 1000-1400 feet above ground.

• Keurig, Inc. filed an application for special temporary authority to test a coffee brewing system that uses RFID technology to adjust brewing parameters in accordance with the beverage being prepared. Operation is to be on 902-928 MHz. This application was granted on August 7.

• Columbia University filed an application (with supporting exhibits) to operate WiMAX equipment on 2535-2540 MHz in support of the GENI project. The application was approved on August 11.

• AAI/Textron Systems Corporation filed an application (with supporting exhibits) for experimental license. The company wants to test its Shadow 200, Aerosonde, Orbiter and other unmanned aircraft systems. This is related to work for the United States Marine Corp. Operation is to be on 310-390 MHz, 902-928 MHz, 1090 MHz, 1350-1390 MHz, 1700-1859 MHz, and 4400-4999 MHz. Transmitting equipment is manufactured by Microhard Systems Corporation, Free Wave Technologies, Advanced Microwave Products, Global Microwave Systems, and Microair Avionics.

FCC staff has asked for several items of information before approving the application. The FAA operates in the frequency bands 328.6-335.4 MHz, 1090 MHz, and 1215-1390 MHz; FCC staff asks for coordination of these bands with the FAA Regional Office. In addition, the frequency bands 225-328.6 MHz and 335.4-399.9 MHz are used for military purposes, and the applicant was asked to coordinate with NTIA’s Interdepartment Radio Advisory Committee (IRAC).

• AAI/Textron Systems Corporation also filed an application (with supporting exhibits) for special temporary authority to operate on 420-450 MHz and 2000-2400 MHz for a government project apparently involving the Orbiter miniature unmanned aircraft system. There is not much information about the proposed operation, and FCC staff has asked for more details.

In correspondence to the applicant, FCC staff notes that the “Aerospace & Flight Test Radio Coordinating Council (AFTRCC) oversees the frequency bands; 1435-1525 MHz, 2310-2320 MHz, and 2345-2390 MHz. These frequency bands need to be removed or need to be prior coordinated.”

• Sportvision filed an application (with supporting exhibits) for special temporary authority for testing of an automobile race track wireless data system that is to provide data communications between vehicles in a race track and one or more fixed base stations installed along a track. Operation is to be on 2395-2400 MHz.

One application seen for this system is video image enhancement for television broadcasting of automobile racing events. The would allow television viewers to see, displayed on screen, the real-time location of cars during a racing event.

The vehicles would be equipped with GPS receivers and other sensors that generate a data packet every 200 milliseconds. The wireless system would collect those packets and deliver them to a control station in real time. “The radio itself is a direct sequence spread spectrum unit, using production radios for 2.4 GHz. The system may ultimately be deployed on an unlicensed basis in the 2.4 GHz band or elsewhere, but the high noise levels in that band in the test locations (commercial automobile race tracks) are unsuitable for development and testing of the product.”

“An Intersil baseband processor performs the Direct Sequence modulation and demodulation. It is part of a five-chipset developed for the 802.11b standard. It uses 1/4th of the standard 802.11 speed resulting in a narrow occupied RF bandwidth.”

The frequency band requested is allocated on a primary basis to the Amateur Radio Service, and coordination is to be performed with the ARRL. This application was granted on June 4.

• Motorola filed an application (with supporting exhibit (as amended)) for special temporary authority to “test, evaluate and demonstrate a prototype radio communications system designed to support the internal communications requirements, including public safety-related communications, of an electric power generation and transmission cooperative in the Commonwealth of Kentucky.”

According to Motorola, “[o]peration under this experimental STA will be conducted on a non-interference basis on a limited number of 12.5 kHz channel pairs in the 151.4725-154.5675 MHz band and the 157.1875-162.9625 MHz band.”

• Raytheon Network Centric Systems filed an application (with supporting exhibits) for experimental license. Raytheon says it is working to build a “NetWarrior Communications System” using GSM technology. The primary use for this experimental license would be to test and evaluate this system while in development and conduct demonstrations for military and government officials.

The system is called GSMnet and is described as a unique communication solution that provides the ability to create a self-contained, privately managed mobile network based on GSM cellular standards. The enabling technology of GSMnet is said to allow military personnel to manage mobile phone access on the GSMnet communications infrastructure, delivering seamless cellular communications coverage to deployed military personnel and critical incident responders in remote or hazardous environments or when conditions have rendered existing GSM cellular networks inaccessible.

Operation is to be on 1922.6, 1927.4, 2112.6, and 2117.4 MHz. This application was granted on June 15.

• Sierra Nevada Corporation filed an application for special temporary authority to conduct flight testing of X-NET Air WiMax transceiver radio devices. The flight tests will determine the range of the data communications that can be achieved and the data throughput that can be achieved at different ranges.

As background, the C4N (Command, Control, Computers, Communications, and Networks) Division of the Sierra Nevada Corporation has developed an air-ground data communications link under contract with the USAF Rivet Joint aircraft operations as a part of the Big Safari Program. The Sierra Nevada equipment is called the X-NET Air System. It is a dual channel FDD radio link. Operation is to be on 2675 and 2685 MHz. This application was granted on June 28.

• Raysat Antenna Systems filed an application (with supporting exhibits) for special temporary authority to operate up to five Land Mobile-Satellite Service (LMSS) earth stations with the AMC-5 and AMC-6 satellites at 79° W.L. and 72° W.L., respectively. The company seeks to test and demonstrate the new SR70 earth terminal, a single-panel, Ku-band array antenna in connection with Department of Defense/Logistics Innovation Agency (DOD/LIA). Operation is requested at 14.0-14.5 MHz.

“The SR-70 antenna technology builds upon RAS’s proven antenna technology for mobile applications. The major enhancement is in the antenna panel which is capable of simultaneous Ku-band transmission and reception within the 14.0-14.5 GHz and 11.7- 12.7 GHz bands, respectively. The antenna allows tracking in three axes, azimuth, elevation and polarization.”

“The antenna consists of a single 6 inch by 6 inch panel array which is mounted on a rotatable platform. The platform rotates in azimuth to orient the panel towards the satellite. The panel also tilts to set the elevation angle. Finally, the antenna has a polarization control mechanism which sets the correct polarization angle for both transmit and receive.”

“During operation, the antenna uses a built-in GPS receiver to determine its position on the earth. It then uses the geographical position and the longitudinal position of the satellite to determine the appropriate elevation angle. Once the elevation angle is set, the antenna rotates in azimuth. During the scanning process the antenna receives Eb/No information from the modem to verify that the target satellite has been acquired. Once the satellite is acquired, the antenna dithers in both azimuth and elevation by ±2.0° to maintain peaking on the satellite and the transmission is enabled. The antenna also has internal 3-axis gyroscopes and 2-axis inclinometers to help with the tracking while the antenna is in motion.”

This application was granted on June 16.

• Lockheed Martin filed an application (with supporting exhibits) to experiment with a swept-frequency radar system operating at various frequencies between 1.0 and 15.4 GHz. The radar transmit-and-receive system will be coherently frequency step-chirped from the start frequency to the final frequency, with a pulse width of 95 ns. Other details are said to be classified; Lockheed Martin has requested confidential treatment of this application, and FCC staff has responded to the company asking for justification.

• Aircell, a provider of Wi-Fi service aboard aircraft (under the GoGo brand) filed an application (with supporting exhibits) for experimental license to conduct FAA-required tests to determine the susceptibility of aircraft avionics to interference from radio frequency emissions from consumer devices operating in Wi-Fi bands. Aircell says it must demonstrate conformance to those standards to receive FAA Supplemental Type Certificates necessary for the deployment of its service aboard commercial airliners. Testing is to be on 2400.0-2483.5 MHz, 5250-5350 MHz, and 5725-5825 MHz.

Aircell says that “[p]ursuant to Documents DO-294B and DO-160 of the Radio Technical Commission for Aeronautics (RCTA), and the FAA, standards for testing the susceptibility of avionics to interference have been set. To comply with these standards, tests within an aircraft must radiate at the legal maximum power authorized for the radiating device, plus the link budget of the highest gain antenna permitted, times the number of simultaneous radiating devices. For the purpose of Aircell’s tests, the math computes a 1 watt signal into a 6 db gain antenna times three wireless access points (WAP). That comes to 30 dBm + 6 dB = 4 watts X 3 WAPs = 12 watts. Since the 12 watt signal exceeds the allowed limits for unlicensed devices, an Experimental License is required.”

• Clearwire Spectrum Holdings III filed an application (with supporting exhibits) for experimental license to test WiMAX IEEE 802.16m technology in the Phoenix, Arizona market. (The 802.16m standard is now being finalized in IEEE 802.) Clearwire says it is evaluating 802.16m and other 4G technologies “as a potential technology evolutionary strategy.” Clearwire is planning to test overlay 802.16e WiMAX using 10 MHz channels, Frequency Division Duplex (FDD) using 20 MHz channels, and Time Division Duplex (TDD) using 20 MHz channels. Operation is to be on 2496-2690 MHz.

Equipment from “many vendors” will be evaluated. Many tests are to be performed, including those for end-to-end system performance, mobility management, MIMO, scheduler and QoS, base-station RF characteristics, self-organizing networks, and VoIP. This application was granted on June 29.

• Flight Research, Inc. filed an application (with supporting exhibit) for experimental license to operate on 2.4 GHz to send NTSC video from a small aircraft to ground. A Strain Security transmitter is to be installed in a Cessna 150 aircraft operating as a surrogate UAV. (SUAV). The SUAV is to fly locally as an academic exercise for students in a UAV flight test short course that is part of the National Test Pilot School. Students will execute tests in remotely-piloted and command-directed modes from a ground control element, collecting data employing typical flight test techniques and evaluating the system. Part of that training involves sending video from the aircraft to the ground. (Much of this information was not in the original application but was supplied by e-mail to FCC staff later.)

• Global Technical Systems filed an application (with supporting exhibits) for special temporary authority to test an aircraft-mounted ground-penetrating radar. In the test, a metal target will be buried 6 feet underground and illuminated by the radar for 60 seconds on each pass of the aircraft, which will be flying at 10,000 feet above ground. Data will be collected for ground processing.

Correspondence between the applicant and FCC staff reveals some confusion as to the frequency of operation. It seems it will be in the 1250-1400 MHz range.

• InterDigital filed an application (with supporting exhibits) for experimental license to conduct research using vacant spectrum in the television broadcast bands (the “white spaces”) for indoor testing of fixed and portable white-space devices. InterDigital says its “goal is to develop technology and enable products for efficient use of bandwidth by combining the advantages of multiple radio access technologies and frequency bands.” “InterDigital plans to test technology that provides cost effective options for wireless distribution of various data types including, for example, broadband content (video) and machine-to-machine packets.” “Another goal of the experimentation is to develop and validate cognitive radio technology.”

In correspondence to the applicant, FCC staff asks for details on how InterDigital plans to prevent interference to TV licensees. The links above are for an application for operation in Melville, New York. An essentially-identical application was also filed for operation in King of Prussia, Pennsylvania.

• Panasonic Avionics Corporation filed an application (with supporting exhibit) for experimental license for ground and flight testing of up to twenty aircraft earth stations (AESs) of two AES types – ten MELCO reflector terminals and ten Aura LE terminals – to further test and demonstrate the functionality of its eXConnect Ku-band Aeronautical Mobile-Satellite Service (“AMSS”) system. The company says eXConnect is to provide broadband internet access, real-time video content, voice and other services aboard commercial aircraft.

The company does not envision formal launch of the eXConnect system onboard U.S. commercial airlines in the near term. It is, however, preparing an FCC blanket license application for authority to operate eXConnect AESs on a full commercial basis. In the meantime, the company wants to conduct limited market studies. Operation is to be on 14.000-14.470 GHz.

• Virginia Tech Mobile and Portable Radio Research Group (MPRG) filed an application (with supporting exhibits) for special temporary authority to perform experiments related to new TV band (white space) devices.

The Group intends to test prototype TV white space devices to determine how their operation will affect other co-channel and adjacent-channel users, such as wireless microphones and other professional audio equipment that is commonly operated in the television bands. Frequencies will be coordinated prior to operation by the local SBE frequency coordinator. Operation is to be on 512-608 MHz and 614-698 MHz.

• Lockheed Martin filed an application (with supporting exhibits) for special temporary authority to test a Harris model RF-7800S-TR radio as a potential weapon data link to provide in-flight moving target location updates to a weapon to facilitate engaging moving surface targets. The objective of the test is to evaluate the affects of message rate, latency and bit-error-rate on target engagement and determine a realistic target engagement envelope. A larger goal is to demonstrate this class of radio as a viable option to improving moving target strike effectiveness and support the development of low cost, low collateral damage weapons. Operation will be on 350-450 MHz.

• GlySens Incorporated filed an application (with supporting exhibits) for experimental license to test implantable electronic medical devices on 433.92 MHz. The company has requested confidential processing of its application, so few other details are publicly available from the FCC. This application was granted on June 28.

This is likely related to the company’s announced development of a long-term continuous glucose monitoring system that is designed to provide an unobtrusive means to continuously track glucose levels in people with diabetes. The system is has two parts: a long-lived fully-implanted sensor and an external monitor with a display. The sensor continuously monitors glucose levels in subcutaneous tissue, which are correlated to blood glucose levels. The sensor transmits the glucose measurements wirelessly to the  external display device. This device indicates the current blood glucose level, shows a historical chart of the previous blood glucose values, provides adjustable automatic warnings of high and low blood glucose readings, and stores information for analysis.

• Space Exploration Technologies Corp. (SpaceX) filed an application for special temporary authority to use telemetry, ranging, and video transmitters for the second launch campaign of the Falcon 9 launch vehicle. The vehicle will be launched for NASA from Complex 40 at Cape Canaveral Air Force Station, under launch authorities granted by the U.S. Air Force and Federal Aviation Administration. SpaceX is under an active STA for this, but due to delays the STA will expire before launch. This application is to continue that authority, as the FCC does not grant extensions for experimental STAs.

SpaceX will utilize a telemetry and video transmitter on both the first and second stages of the vehicle, plus a C-band ranging transmitter on the vehicles second stage. The first stage will begin transmitting 15 minutes prior to launch and remain active for 2.9 minutes after launch. The second stage will continue transmitting for up to 2 hours after launch. Operation will be on 2213.5, 2221.5, 2251.5, 2273.5, and 5765.0 MHz.

In correspondence to the applicant, FCC staff says that the applicant will have to obtain an orbital debris statement from Space Exploration Technologies, Inc., in accordance with 47 CFR, Part 5.63(e) which states, in part, that “Applicants for an experimental authorization involving a satellite system must submit a description of the design and operational strategies the satellite system will use to mitigate orbital debris.”)

• Professor David Miller from MIT filed an application (with supporting exhibits) for experimental license to transmit spacecraft telemetry on 2.4000-2.4836 GHz. This is in support of testing of the CASTOR (Cathode/Anode Satellite Thruster for Orbital Repositioning) satellite. Testing is to validate the performance and application of Diverging Cusped Field Thruster (DCFT) technology. This will be achieved by taking on-orbit state data to compare the degradation experienced by the DCFT to that of similar technologies such as Hall thrusters.

• RLM Communications filed an application (with supporting exhibits) for experimental license. Operation is to be on various broadcast bands from 540 kHz to 806 MHz. The company says it is “providing the United States Army Special Operations Command (USASOC) research and development support in the areas of Joint Integration and Compatibility Development System (JCIDS) and Special Operations Forces Integration Development System (SOFCIDS) requirements development, product evaluation and systems testing and training. RLM will be providing training documentation, technical writers, training specialists, electronic technicians and other media support professionals in the upcoming Design Testing (DT), Operational Testing (OT) and new equipment training (NET) for a family of electronic broadcast systems which encompass broadcast radio in AM, FM, SW and television in UHF and VHF analog television and digital television. The nature of the activity will include erecting the antenna system several times, startup up the transmitter and increasing ERP into a dummy load and into the radiating” antennas.

• Polytechnic Institute of NYU filed an application (with supporting exhibit) for experimental license to conduct a network research project using WiMAX on 2535-2540 MHz. This is part of the nationwide Global Environment for Network Innovations (GENI) project, a suite of infrastructure that will support experimental research in network science and engineering. GENI is supported by the National Science Foundation and managed by the GENI Project Office at BBN Technologies.

• Mnemonics, Inc. filed an application (with supporting exhibits) for experimental license to operate in support of a research project that is to develop and demonstrate the viability of wirelessly extracting measured data from a network of passive surface acoustic wave (SAW) sensor devices. This sensing technique is said to have several advantages over existing sensors, including no wired connections needed to extract data, no power requirements, operation up to 1000 degrees C., and sensor cost in-quantity in the tens of cents each. Operation will be on 915 MHz.

• Worcester Polytechnic Institute filed an application (with supporting exhibits) for special temporary authority to operate on 512-608 and 614-698 MHz. This is in support of research and evaluation of equipment that uses radio-location technology to precisely identify the location of firefighters and firefighter deployed sensors within a building.

• Zimmerman Associates filed an application (with supporting exhibits) for special temporary authority to test prototype equipment that uses ultra wideband (UWB) technology developed by Time Domain Corporation. The equipment generates a signal that is pulse position modulated. The position of the modulated pulse varies randomly in time producing an emission that approximates Gaussian noise. The nominal center frequency of the signal is 4.4 to 4.5 GHz with the half power point bandwidth at 3.1 to 5.6 GHz. The radiated power of the device is below the general limits set forth in Part 15. This testing is in support of a U.S. Army contract.

• The Moment Lab, University of California, Santa Barbara filed an application (with supporting exhibit) for experimental license to conduct experimentation regarding use of the TV white spaces. The Lab seeks to evaluate its solutions for modulation and coding scheme and channel width adaptation on long-distance (rural) white-space links. Operation will be on 512-608 and 614-698 MHz.

• Panasonic Avionics Corporation filed an application (with supporting exhibit) for experimental license  to conduct ground testing in support of Panasonic’s Global Communications Suite (GCS) featuring the “eXconnect” Ku-band aeronautical mobile-satellite service (AMSS) system supporting wireless connectivity for devices such as GSM phones and Wi-Fi enabled laptops. Using low-power wireless transceivers onboard aircraft, GCS processes passenger communications for transmission to ground networks via satellite communications networks. Operation will be on various frequencies between 421 and 5825 MHz.

• Ingegneria Dei Sistemi S.p.a. filed an application for special temporary authority to operate equipment for landslide monitoring as part of a demonstration for the US Geological Survey. The equipment is classified in Europe as a portable Short range Device (SRD) as it said to be compatible with primary services. Compliance testing of this equipment with the applicable requirements in the US, however, has not been yet been accomplished. Operation will be on 17.1-17.3 GHz.

• DRS EW & Network Systems filed an application for special temporary authority to test identification, friend or foe (IFF) equipment that is being developed under a contract with Italian Air Force. Operation is between 1030 and 1090 MHz.

• Boundary County Community Television filed an application (with supporting exhibits) for experimental license to operate using vacant spectrum in the television broadcast bands (white spaces) for the testing of fixed white-space devices. Boundary County Community Television is working jointly with Spectrum Bridge in investigating the usefulness of available white space (UHF/VHF) spectrum by providing “rural broadband access and support of video, sensor, low power AM broadcast radio using IP streaming, Wi-Fi access and medical records exchange.” The two companies will also be working with the U.S. Customs and Forest Service in application development and evaluation. Operation will be on 174-216, 470-608, and 614-698 MHz near Bonners Ferry, Idaho.

• Magna Electronics filed an application (with supporting exhibits), apparently for experimental license (the application form is not available at this time). Magna Electronics says it is developing an automotive 77 GHz radar for use in the reduction of vehicular accidents through situational awareness. Research is underway to detect forward objects of interest that may cause an accident, to either warn the driver or autonomously brake the vehicle to reduce the impact energy. Magna also notes that over 1.8 million rear end collisions are reported in the United States annually; this is more than 1/3 of all reported accidents and is the leading accident type.

• Dell Marketing filed an application (with supporting exhibits) for special temporary authority to conduct market studies that focus on consumer acceptability of mobile digital television transmitted using the ATSC A/153 standard. This authority applies only to reception devices.  Transmission will be made from regularly licensed TV stations. The reception devices to be used in the test (up to 1000 specially configured Dell Netbook computers) will include tuners for the reception of ATSC A/53 conventional DTV signals and ATSC A/153 mobile DTV signals but not analog tuners. Frequencies to be used include 54-72, 76-88, 174-216, and 470-698 MHz.

According to Dell, “The receivers at issue are not to be sold directly to the public. Instead,, the receivers are to be sold to Dell commercial customers who, as a result of the tests they are to conduct, will be able to provide feedback as to such issues as the field performance of the receivers, acceptability of the user interface, consumer expectations and acceptability of possible prices (e.g. “Would you be willing to pay _____ for this device, provided that it includes DTV/MDTV reception capability?”), consumer use data (hours per day of viewing, principle reasons for viewing, reasons for stopping viewing), and perceived value of the service.”

Dell also says “Half of the proposed units will be sold to a major multi-channel video programming provider for use in a test in which the provider will make the receivers available to selected consumers who agree to participate in the test. The others are to be made available for sale to broadcast television transmission equipment makers who will provide them to broadcast stations for demonstration and consumer feedback purposes in connection with the launch of mobile television service this summer. In both cases, a condition of Dell’s sale will be to provide Dell feedback that will assist Dell in both product design and marketing, including being able to set initial prices should the Commission agree ultimately to permit the widespread marketing of portable receivers without analog tuners that are designed for on-the-go reception and are powered primarily from batteries.”

• Alcatel-Lucent filed an application (with associated exhibits) for experimental license to operate on various frequencies between 698 and 2155 MHz to evaluate LTE technology over-the-air. Specific tests are to include validation of call processing, handoffs, power control, and data scheduler algorithms.

• Inmarsat Hawaii filed an application (with supporting exhibits) for experimental license to conduct technical demonstrations using new, pre-production Global Satellite Phone Service (“GSPS”) prototype handsets, test these handsets in connection with their production and the deployment of other parts of the GSPS network, and otherwise develop radio techniques, equipment, operational data and engineering data related to GSPS. Inmarsat Hawaii says that “GSPS will be a highly competitive offering in terms of hardware costs, airtime rates and service quality, with a strong combination of form and functionality that Inmarsat believes will change the landscape in the provision of the mobile satellite services. The requested experimental authority would facilitate the introduction of GSPS to the U.S. by enabling Inmarsat to develop the technical expertise to extend and enhance existing uses of L-band spectrum through the introduction of GSPS.”

• Associated Air Center filed an application for special temporary authority to perform electromagnetic interference susceptibility tests to demonstrate that the use of on-board cell phones do not cause interference on any electrical equipment installed on the aircraft while on the ground. “A direct influence on the aircrafts navigation and communication systems is not expected, but a susceptibility investigation is considered neccessary [sic] as the electromagnetic field levels are in close vicinity of the signal source might raise to levels that cause interference. The testing will concentrate on demonstrating the electromagnetic compatibility of RF bands used for CDMA, GSM, PDC and UMTS cell phones within a aircraft environment [sic].” Operation will be on various frequencies between 410 and 2700 MHz.

• Booz Allen Hamilton filed an application for special temporary authority to evaluate the RF performance of commercial IEEE 802.16e (Mobile WiMAX) equipment for United States Air Force Global Broadcast Service applications. Operation is to be on 2620.250-2628.500 MHz.

• Raytheon Network Centric Systems filed an application for special temporary authority to test a Ground Surveillance Radar (GSR) system, intended to provide all-weather detection and tracking capability for facility/critical infrastructure and border security programs. Operation is to be on 3100-3500 MHz.

• Vexcel, a Microsoft subsidiary, filed an application (with associated exhibits) for experimental license to demonstrate a specialized short range, low power trailer-mounted radar system that illuminates a rock wall next to a highway and maps the surface profile in detail. Vexcel says that this technique can be used to detect potential dangerous rockfalls that could damage vehicles and travelers on the adjacent highway. Operation is to be on 10.7-11.2 GHz.

As background, Vexcel says that in October 2007, it “made a presentation to the Department of Transportation’s Federal Highway Administration (FHA) office proposing the use of Synthetic Aperture Radar (SAR) technology for the detection and monitoring of rock fall and landslides on steep slopes that border busy transportation corridors. Vexcel had previously demonstrated through software simulation that integrating the interferometric SAR data processing technique into a ground-based system would enable the measurement of surface displacements on the order of a millimeter at stand-off distances of up to several hundred meters. Since surface displacements are a precursor to rock wall failure, the ability to measure surface displacement over time yields a capability to predict wall failures. This predictive capability would enable transportation authorities to schedule mitigation activities during low traffic periods thereby minimizing the risk to life and limb of rock wall failures and significantly reducing their negative economic impacts.”

“To properly verify the system operation, Vexcel needs to measure several different types of rock formations. To do this, the system will be installed on a trailer which can be towed to each experimental site. A drawing depicting the trailer system is shown in Figure 1. Directional horn antennas are used to transmit and receive the radar’s radio frequency signal. The antennas are mounted on a linear rail system and are moved horizontally and vertically along the rails. The motion is such that the antenna pointing direction is not changed during operation. The horizontal rail allows for 5 meters of motion. The vertical rail allows for 1.6 meter of motion. The antenna’s highest position above the ground during operation is 2.6 meters.”

• TWC Wireless, the wireless division of Time Warner Cable, filed an application (with supporting exhibits) for experimental license to test WiMAX (IEEE 802.16e) equipment and applications over-the-air. These tests are intended to support system, application and device development, as well as quality assurance. Operation is to be on 2513-2535 MHz.

• L-3 Communications Linkabit Division filed an application (with associated exhibits) for experimental license to conduct a series of experiments with HF and VHF multiband radio equipment. The purpose of the experiment is to confirm performance of the equipment against engineering specifications, characterize field performance of the equipment, and rehearse scripted equipment demonstrations in support of marketing activities. Operation is to be on various frequencies from 1.8 to 107.5 MHz. The communications will be primarily voice with very limited digital data. Also, encrypted (AES 256) and unencrypted communications will be evaluated. Upon successful conclusion of the experiments, the equipment will be offered for sale worldwide, subject to US export regulations.

• Morehead State University filed an application for special temporary authority to operate a ground station and characterize the Mini-RF radar instrument, one of seven instruments on NASA’s Lunar Reconnaissance Orbiter (LRO). The LRO is currently orbiting the Moon. The science team has a program requirement to characterize the transmit and receive paths of the Mini-RF instrument on a regular basis. The characterizations require one week of testing and repeated every 9-12 months. Operation is to be on various frequencies from 2370 to 7150 MHz.

• Telcordia Technologies filed an application (with supporting exhibit) for experimental license to conduct testing on 495-505 and 525-535 kHz in support of deliverables under a Department of Defense research program for the Laboratory of Telecommunication Sciences. The project includes experiments to better understand vulnerabilities of critical infrastructure to natural and man-made phenomena. In particular, Telcordia proposes to conduct experiments on the impact of radio frequency interference (RFI) into advanced communications services such as broadband access. It proposes to do this by running short term transmission experiments at a number of locations using conventional AM transmissions, but just below the commercial AM band to avoid interference with commercial broadcasts.

This summarizes a selection of applications for the Experimental Radio Service received by the FCC during April 16 – April 30, 2010. These are related to GPS, ultra-wideband, high-frequency radar, mobile satellite antennas, and flight test telemetry.

• Starling Advanced Communications filed an application (with supporting exhibits) for special temporary authority to test vehicle-mounted Ku-band transmit/receive satellite terminals. Data rates will vary from 128 kbps to 2 Mbps. The tests will use the following satellites: Horizons-1 at 127° W.L., Galaxy 17 at 91° W.L., Galaxy 19 at 97° W.L., and Galaxy 16 at 99° W.L.. Operation will be on 14.0 – 14.5 GHz.

• The Los Angeles County Sherriff’s Department filed an application for which all details are not publicly available due to a request for confidentiality. From available exhibits, it seeks to conduct field testing and evaluation of a through-the-wall surveillance radar prototype developed by Akela, Inc. It appears operation will be in the band 500-3600 MHz.

• The Geophysical Institute of the University of Alaska Fairbanks, filed an application (with supporting exhibits) for experimental license to operate equipment in support of the SuperDARN radar network, which is used for research on the upper atmosphere. The equipment to be used is in prototype form from Leicester University in the UK. Operation is to be on various frequencies from 8 to 20 MHz.

• DRS Codem Systems filed an application for which confidentiality was requested. From available exhibits, the test seems to involve the company’s DRS’s X-Band vehicle-mounted satellite-terminal antenna system.

• Blue Origin, an aerospace research and development company developing commercial space launch vehicle technology, filed an application (with supporting exhibit) for experimental license to support command and telemetry communications testing in support of its New Shepard project, which consists of two vehicles that are attached at launch but separate during flight. Blue Origin conducts flight testing of these vehicles at its test facility in Culberson County, Texas. Each vehicle needs a separate command and telemetry link. Blue Origin already has authorizations for 2069 MHz, 2202 MHz and 2250 MHz. This application adds 2042 MHz.

• Raytheon Missile Systems filed an application (with supporting exhibit) for experimental license for missile communications testing. Three radio systems related to range safety are to be tested, and include a Flight Terminate Receiver operating on 420-430 MHz, an S-Band Telemetry transmitter operating on 2200-2290, 2310-2369, and 2360-2390 MHz, and a C-Band transponder operating on 5400-5900 MHz.

• Greenwood Telecommunications Consultants filed an application (and supporting exhibit) for experimental license to test an in-building GPS navigation network solution developed by Insiteo SA, a French company. Operation is to be on 1563-1589 MHz.

• Lockheed Martin filed an application for special temporary authority to test strategies to mitigate the impact of co-frequency Radionavigation Satellite Service (e.g., GPS) signals on the operation of a TPS77 radar signal. Operation will be on 1215-1400 MHz.

• Clearwire filed an application for special temporary authority (with supporting exhibits) to test WiMAX equipment at various locations in California on 2502-2568 MHz. The purpose of the test is to validate the ability of equipment to operate satisfactorily in the presence of collocated equipment licensed to Sprint in the 800 and 1900 MHz bands.
• DataSoft Corporation filed an application (with supporting exhibit) for experimental license. The company says it is developing a Software Defined Radio platform featuring a configurable 400 MHz to 4000 MHz transceiver intended for markets requiring an adaptable, programmable, or cognitive radio such as TV white space, smart grid, and home networking. The experimental license is to support testing of the transceiver in a TV white space application. Due to lack of available white-space client devices, the applicant proposes using re-banded Wi-Fi equipment in the experiment. Operation is to be in Scottsdale, Arizona on 500-540 MHz.

• BAE Systems filed an application (with supporting exhibit) for experimental license to test a wireless link for use by the US Army between a soldier’s night weapon sight and night vision goggles. The wireless link will utilize WiMedia MB-OFDM Ultra-wideband technology. Operation is to be on 3.168-4.752 GHz.

• Honeywell filed an application (with supporting exhibits) for experimental license to test integration of a direct digital radio link into small unmanned aerial vehicles. This is in support of two US Army programs and one US Navy program. The radio is manufactured by AeroVironment, Inc. Both command and control, as well as video downlink, utilize the same radio. Frequency bands requested are 1711.5-1721.5 MHz and 1755-1848 MHz. Operation will be in Albuquerque and Rio Rancho, New Mexico.

• Texas Tech University Wind Science and Engineering Research Center filed an application (with supporting exhibit) for special temporary authority to operate a Ka-band mobile radar systems in support of tornado research. Operation is to be at 34.86 GHz.

• Kestrel Signal Processing filed an application for special temporary authority to allow “testing of a novel cellular network technology that is compatible with standard GSM cellular handsets.” The operation will be on the grounds of, and overlap in time with, the Burning Man event held near Gerlach, Nevada Aug. 30 – Sept. 6, 2010. Operation will be on 869-894 MHz and 1930-1945 MHz.

• CenturyTel Broadband Wireless filed an application for special temporary authority to assess the performance of equipment manufactured by IPWireless (but not yet FCC type accepted) for providing 700 MHz rural broadband service. Operation is to be at Monroe, Louisiana on 736-746 MHz.

• Inmarsat Hawaii filed an application (with supporting exhibit) for special temporary authority to initiate a program of experimentation designed to facilitate the introduction of a new Broadband Global Area Network (BGAN) user terminal type. The testing would attempt to gain knowledge with respect to link quality and to validate Inmarsat’s theoretical approach. Testing also would evaluate the interaction of the new terminal type with Inmarsat’s ground infrastructure. Inmarsat  proposes to test the terminal type in the 1626.5- 1660.5 MHz transmit band and 1525.0-1559.0 MHz receive band.

• Cobham Defense Electronic Systems filed an application (with supporting exhibit) for experimental license to operate in Lowell, Massachusetts on various frequencies between 902 and 5925 MHz. Apparently, this is to be experimentation in support of the DARPA program Wireless Network after Next (WNaN). As the exhibit explains, the WNaN “program goal is to develop and demonstrate technologies and system concepts enabling densely deployed networks in which distributed and adaptive network operations compensate for limitations of the physical layer of the low-cost wireless nodes that comprise these networks. WNaN networks will manage node configurations and the topology of the network to reduce the demands on the physical and link layers of the nodes. The technology created by the WNaN effort will provide reliable and highly- available battlefield communications at low system cost.”

• Radio Design Group filed an application (with supporting exhibit) for experimental license to test a wireless intercom system that will utilize an Amplitude Companded Side Band (ACSB) RF platform. The applicant expects this to provide a stable and robust signal that is efficient in terms of transmission bandwidth and power. The applicant also expects this system to allow for an occupied bandwidth of 15 kHz per audio path including guard band. The system will be tested on 174-216 MHz and 470-512 MHz in the vicinity of Grants Pass, Oregon.

• Fitness Foundation filed an application (with supporting exhibit) for experimental license to test wireless monitoring and reporting of people’s activity levels in support of an effort to combat obesity and promote active lifestyles. Operation is to be on 174-216 MHz and 512-700 MHz near Mt. Lebanon, Pennsylvania. FCC staff is concerned about the potential for interference to others and has asked the applicant why so much bandwidth is needed.
• Hyperion Technology Group filed an application (with supporting exhibit) for experimental license to support the development of a system capable of early detection of extreme weather phenomena, including wind shear, tornadoes and hurricane-spawned tornadoes. Operation is to be nationwide on 10.4-10.6 GHz. FCC staff questions this frequency selection, saying in correspondence to the applicant that there are two footnotes to the U.S Table of Allocations that are problematic. US58 prohibits pulsed emissions in 10-10.5 GHz. US59 prohibits any emission other than N0N in 10.5-10.55 GHz. Staff further observes that while experimental licenses are not always bound by allocation restrictions, there is great likelihood that NTIA would object to this application when it gets coordinated with government users. The applicant has suggested a compromise, and notes that the frequency range was selected based on the availability of relatively-inexpensive commercial off-the-shelf hardware for the initial research. Once the concept is validated and high-energy wind phenomena are better understood, it is the applicant’s intention to move to a different frequency and build custom hardware to support that frequency.
• David Miller (MIT) filed an application (with supporting exhibits) for experimental license to conduct testing of the CASTOR (Cathode/Anode Satellite Thruster for Orbital Repositioning) satellite. The intent is to validate the performance and application of Diverging Cusped Field Thruster (DCFT) technology. According to the Miller, this will be achieved by taking on-orbit state data to compare the degradation experienced by the DCFT to that of similar technologies such as Hall thrusters. In order to measure the thruster’s on-orbit performance, efficiency, and degradation, it is necessary to transmit sensor data and pictures obtained from an onboard camera to a ground station. Operation is to be in low-earth orbit (700-3000 km) on 2.4000-2.4835 GHz.
• Northrop Grumman filed an application (with supporting exhibit) for special temporary authority for the purpose of developing an airborne platform with a microwave transmitter to fulfill a contract with the US Air Force. The requested frequency band is 2250-2260 MHz.
• The University of Washington filed an application for special temporary authority to operate on 433.845-433.995 MHz from free-flying balloons launched in Washington State. This is to support, as part of a class project, research in atmospheric structure using a transmitter as a sounder to make atmospheric temperature profiles and as a beacon to recover the transmitter.
• Keurig, Inc. filed an application for special temporary authority to operate RFID technology on 902-928 MHz. Keurig is a vendor of single-cup beverage brewing systems. Its new Keurig B80K home-based brewers will use new beverage identification technology implemented with RFID. In the system, “K-Cups” containing the beverage powder are embedded with RFID tags. The brewers identify the type of K-Cup used and adjust brewing parameters to match the beverage. Prior to design finalization of the brewer, Keurig wants to conduct consumer acceptance testing with 300 brewers in the field.
• Ticom Geomatics filed an application (with supporting exhibit) for experimental license to operate on various high frequencies in the 2-30 MHz range for test and development of direction finding techniques. As part of a US Navy contract, the company is extending high-frequency groundwave geolocation techniques to include skywave and near vertical incidence skywave (NVIS) signals. This work will include enhancements to a groundwave/skywave discriminator, extensions to include ionospheric modeling, and geolocation and error model enhancements.

• Sensus Spectrum filed an application (with supporting exhibit) for special temporary authority to test European Advanced Metering Infrastructure (AMI) equipment on 412-424 MHz.

• The University of Colorado filed an application (with supporting exhibit) for special temporary authority to test the feasibility of synthetic aperture radar in an end-fire configuration. This configuration will output short (50ns) bursts of approximately 10W at 500-530 MHz in order to construct an image of objects in an adjacent parking lot. This is an attempt to prove the feasibility of a new radar configuration for a proposal to NASA.

• Oceanit filed an application for special temporary authority for a Ku-band SATCOM transmission test with an experimental ground-based phased-array antenna. Operation is to be on 13.75-14.50 GHz.

• Northrop Grumman filed an application (with supporting exhibit) for special temporary authority to test an electronically-scanned-array radar system intended to act as part of a missile interceptor system to protect against rocket, artillery and mortar threats. Operation is to be on 16.2-17.3 GHz.

• Modulation Sciences filed an application (with supporting exhibits) for an experimental license to develop equipment and techniques for Data Return Link (DRL) use in conjunction with Electronic News Gathering (ENG). The company will test a variety of formats and equipment configurations in various propagation conditions including areas with significant urban clutter. Operation is to be on 2025 and 2109.5-2110 MHz.

• Goodrich Corporation ISR Systems filed an application (with supporting exhibit) for special temporary authority (STA) for testing and demonstration of a new high data rate microwave RF data link. The STA will enable Goodrich ISR Systems to conduct limited low-power free-space testing of integrated system to ensure proper RF systems interoperation, including of the antennas and their control systems. Operation is to be on 14.700-14.825 GHz and 15.15-15.35 GHz.

This data link is in support of a reconnaissance system including both an airborne imaging sensor and a ground data exploitation station, which are connected via a high-rate line-of-sight Ku-band microwave data link. This testing will validate the design for systems under development for delivery under several programs, one of which is the Royal Moroccan Air Force F-16 Airborne Reconnaissance System.

• Syniverse Technologies filed an application (with supporting exhibit) for special temporary authority to experiment with wireless roaming solutions and fraud services associated with GSM SIM Cards. Operation is to be on 1900 MHz.

• Geo-Marine filed an application (with supporting exhibits) for experimental license to test bird-detection radar systems associated with aviation. Geo-Marine is doing this as a subcontractor to the University of Illinois. The work is part of a Federal Aviation Administration R&D program related to development of a National Bird Strike Hazard Advisory System. The proposed research will involve the deployment of two Furuno marine radar units. These units are authorized by the Commission for use on navigable waterways, but currently are not approved for use in land-based applications. Operation is to be on 3050 and 9410 MHz.

• Lockheed Martin filed an application (with supporting exhibits) for experimental license to develop Maritime Traffic Management systems and demonstrate capabilities to customers. The company intends to use the license for development testing, evaluation, and demonstration of commercially-available mobile VHF FM maritime voice communication radios and AIS international-standard maritime transponders, used in maritime surveillance systems. Operation is to be on various frequencies from 156.025 to 161.525 MHz.

• Lockheed Martin also filed an application (with supporting exhibit) for experimental license to test a system transmitting NTSC analog video signals from a small unmanned aerial vehicle to a ground station. Operation is to be on various frequencies from 910 to 2510 MHz.

• The University of Maryland MAXWell Laboratory filed an application (with supporting exhibits) for an experimental license to test applications for 4G WiMAX mobile broadband networks. The proposed experiment supports deliverables in several government contracts, including for the study of 4G applications, self-diagnostic network protocols, and a National Science Foundation project, “NeTS: Small: Greed‐Resistant Protocols,” that is studying techniques for striping individual Transmission Control Protocol (TCP) connections over multiple 3G and 4G wireless networks. Operation is to be on 2498.5-2687.5 MHz.

The MAXWell Lab is a partnership among the University of Maryland Institute for Advanced Computer Studies (UMIACS), the Laboratory for Telecommunications Sciences (LTS), and the Naval Research Laboratory (NRL)).

• Clearwire filed an application (with supporting exhibits) for special temporary authority. Clearwire wants to validate the features and quantitatively measure performance of a 4G Radio Access Network infrastructure in a field and lab environment. It also intends to study performance of WiMAX and 4G technology under various interference conditions, as well as varying channel and loading conditions. Operation is to be in the Kansas City, Kansas area on 2502.0-2568.0 MHz.

• Raytheon filed an application (with supporting exhibit) for experimental license for testing of multi-function radio frequency system (MFRFS) compact high-gain active-phase-array radar. In the testing, a Moving Target Simulator (MTS) is to be used to transmit updated targeting information (an event timing table) to the Active Protection System (APS) Counter Measure (CM) via the MTS horn antenna and CM-mounted Down Converter Communication Module (DCCM) (the receiving data link). The MTS is used to emulate, in controlled test conditions, the function provided by the MRFRS Radar in a tactical environment. Operation is to be on 34-38 GHz.

• Lamba Consulting filed an application (with supporting exhibit) for experimental license to test the concept of translating a Low Probability of Intercept (LPI) Direct Sequence Spread Spectrum (DSSS) burst signal to another frequency. This translation (reradiation on a different frequency) is done to extend the range of the signal. (The translator hardware does not demodulate the signal as it contains classified information.) The testing will verify that frequency translation can be made linear enough to maintain the quality of the original signal. Operation is to be on 800.5-803.5 MHz

• Insitu, Inc. filed an experimental application for which confidential treatment was requested, so few details are publicly available. The company coordinated several frequencies with the FAA, including 1030, 1090, and 1365-1390 MHz.