In the second of three instalments, Ericsson CTO Håkan Eriksson talks to Telecoms.com about the Internet of Things and volume-based tariffing, the interview was filmed in the Ericsson Hall at Mobile World Congress 2011.
Ericsson has reported a 3% year-on-year sales growth (after currency adjustment) for the third quarter of 2014, representing a 2% rise since the previous quarter. The Swedish network infrastructure vendor said growth was mainly fuelled by its Middle East, China, India and Russia businesses, but partly offset by declines in North America, where sales fell by -3% year-on-year.
Telefónica’s German subsidiary and Ericsson have announced plans to bring live VoLTE services to the European market. The mobile operator claims to be fully prepared for a commercial launch on its network.
Japanese operator NTT DoCoMo has completed an NFV Proof of Concept (PoC) trial in which interoperability of multi-vendor virtual functions was successfully demonstrated. The trial, involving Ericsson and NEC, focussed on the orchestration of the virtualised evolved packet core (vEPC) between multiple vendors.
Ericsson, SingTel and Qualcomm Technologies have announced the successful demonstration of frequency division duplex (FDD) and time division duplex (TDD) carrier aggregation of the LTE Advanced network. The aggregated approach allows for more efficient use of spectrum, and increased network speeds.
Carrier Aggregation – one of most popular features of LTE-Advanced – is currently in the innovator and early-adopter stages of the technology lifecycle. As such it is still relatively immature and complex to implement with the risk of disappointing early consumers.
The Weightless-W standard will be disbanded and the all new Weightless-N will be developed with the help of NWave, a recently signed-up member to join the group. NWave will help to draft the next generation of white space technology: v1.0, which is proposed to be published by the end of Q1 2015.