Qualcomm and Nokia Partner to Develop 5G NR Tech
Qualcomm and Nokia today said they plan to jointly test potential 5G technologies in an effort to speed up adoption of the standard. Specifically, the companies intend to conduct over-the-air field trials of 5G New Radio (NR) Release-15, which is still being developed by the 3GPP. Nokia will supply its 5G First AirScale base station and Qualcomm will supply a prototype device capable of connecting to the network. They will explore 5G NR in the 3.5 GHz and 4.5 GHz bands, as well as mmWave spectrum in the 28 GHz and 39 GHz bands. They'll use technologies including massive MIMO, beamforming, adaptive TDD, scalable OFDM waveforms, advanced coding and modulation, and a low-latency slot structures. The goal is to reach multi-gigabit per second speeds with latency as low as 1ms. The interoperability testing will start in the second half of 2017. The companies hope to have their technology developed in line with the official adoption of the 5G standard, which is expected in 2019 or 2020.
AT&T Throwing 5G Tech at the Wall to See What Sticks
Jan 31, 2017
AT&T today said it plans to test a wide variety of potential 5G technologies throughout the year as it evolves from 4G LTE to next-generation mobile broadband. For example, the company intends to kick off field trials of AirGig later this year.
Qualcomm Develops 5G Test Platform
Jun 27, 2016
Qualcomm has created what it calls a prototype 5G system and trial platform. The 5G New Radio (NR) prototype is able to function across a wide range of spectrum bands, primarily below 6 GHz, and can achieve multi-gigabit per second data rates and low latency.
Qualcomm Makes More Progress On 5G NR Tech for Phones
Oct 23, 2018
Qualcomm has announced a number of achievements and updates in its work developing 5G NR technologies. First and foremost, the company revealed the second wave of QTM052 mmWave antenna modules with 5G NR specifically for smartphones and other mobile devices.
AT&T Expanding 5G Trials to More Markets
Aug 30, 2017
AT&T today said it plans to test its fixed 5G wireless technology with consumers and businesses in a handful of new markets. It kicked off 5G trials earlier this year in Austin and will expand to Waco, Texas; Kalamazoo, Mich.; and South Bend, Ind.
Nokia's ReefShark Chips to Connect 5G Base Stations
Jan 29, 2018
Nokia today announced new 5G chipsets that will triple the throughput of base stations while also drastically slashing power consumption. The ReefShark chipsets pair Nokia's antennas with artificial intelligence in order to push the performance of base stations.