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3GPP RAN Workshop on LAA

Beijing, August 29, 2015

3GPP work on Licensed-Assisted Access (LAA) continues to attract wide industry attention, especially with regard to the coexistence mechanisms being designed for LTE to operate in unlicensed spectrum. Because of this 3GPP RAN has decided to hold an open industry workshop on LAA. The workshop will take place in Beijing on August 29, 2015. 

The LAA project was started to study the necessary modifications of LTE to operate in unlicensed spectrum. The project has recently reached an important milestone with the completion of the feasibility study and the approval of the corresponding Technical Report 36.889. Based on the conclusion of the study 3GPP RAN has decided to move the project to normative phase with the specification of LAA downlink operation in Rel-13 (uplink operation will be specified in a later release of LTE). The detailed objectives of the Rel-13 specification work can be found in RP-151045.

Recent News

RAN at ATIS 5G Symposium

June 8, 2015

Dino Flore, the Chairman of the 3GPP RAN Group, has delivered a presentation to the ATIS 5G Symposium - providing an outline of the main features for the evolution of LTE in Release 13 and our initial plans for 5G.

3GPP Release 13 advances include the following highlights:

  • Offload to unlicensed spectrum, considering both LTE/Wi-Fi interworking and LTE over unlicensed (LAA)
  • Enhancements for Carrier Aggregation (up to 32 CCs)
  • Elevation Beamforming / Full-Dimension MIMO
  • Study of downlink multi-user transmissions using superposition coding
  • M2M (in 3GPP this is MTC) enhancements
  • New radio optimized for the low end of the IoT market
  • D2D Enhancements

Speaking at the Symposium, co-located with the "Big Telecom Event" in Chicago on June 8, Dino Flore moved from the now towards the future giving delegates an idea of the timeline for the 3GPP standardization effort for next generation cellular technology, aka 5G. 


3GPP video with TCCA leaders

May 19, 2015

A new 3GPP video discusses how LTE is a vital part of the Critical Communications future, but carries a word of warning from Phil Kidner - the CEO of the TCCA - who believes that the 3GPP specifications are yet to meet all of the mission critical requirements, meaning that TETRA is set to be around for a number of years to come.


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