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On May 24 3GPP presented a seminar in Moscow, Evolving Networks to LTE – 3GPP Perspective. There were technical presentations and a panel with the main Russian operators.
The 3GPP Core Network migration path for HSPA+ and LTE was presented by Hannu Hietalahti, TSG CT chairman. The presentation reviewed the 3GPP CoreNetwork, Optimization for IP traffic, the LTE voice solution, and LTE deployment.
An update on the evolution of the GERAN family of standards (GSM, GPRS, EDGE) was presented by Andrew Howell, TSG GERAN Chairman. He concludes that the GSM radio interface has evolved over the past few years and will continue to evolve to bring additional features and improvements. The ongoing work within TSG GERAN continues to increase the suitability of GSM/GERAN: for standalone networks, for networks used in conjunction with other radio access technologies (UMTS, LTE…) to provide global coverage whilst allowing excellent service continuity, and as a future proof platform providing a smooth migration path towards other 3GPP based systems (UMTS, LTE).
A progress report on LTE Radio Access Networks was presented by Takehiro Nakamura, 3GPP TSG-RAN Chairman. The presentation reviewed 3GPP standardization activities, LTE Release 8, LTE Release 9, and LTE-Release 10 and beyond (LTE-Advanced).
Services evolution and the impact of IMS was reviewed by Stephen Hayes, Chair 3GPP-SA. He dispelled some myths about LTE and IMS, looked at multimedia telephony services, and looked at fixed mobile convergence.
A regulatory update on flexible use of spectrum and digital dividend was presented by Igor Minaev, ETSI Technical Officer, ETSI Standardization Projects. The digital dividend is a part of radio spectrum that is freed up as a result of more efficient spectrum use through the switchover from analogue to digital terrestrial TV.
The Impact of Femtocells on Next Generation LTE Mobile Networks was presented by Andy Germano, Vice Chairman of the Femto Forum. For LTE services, femtocells are said to have a key role in speeding launch and deployment, enabling services that encourage adoption, and delivers superior performance where needed.