South Korean operator, SK Telecom is partnering with Qualcomm and Ericsson to conduct interoperability testing and over-the-air field trials based on 5G New Radio (NR) standards being developed based on specifications in 3GPP.
The interoperability testing and trials, which will launch in Korea starting in the second half of 2017, are intended to track closely with, as well as help accelerate, the first 3GPP 5G NR specification that will be part of Release 15 – the global 5G standard that will make use of both sub-6 GHz and mmWave spectrum bands.
In the trials, the Companies will showcase new 5G NR technologies that utilize wide bandwidths available at higher frequency bands to increase network capacity and achieve multi-gigabit per second data rates. These technologies will be critical to meeting the increasing consumer connectivity requirements for emerging consumer mobile broadband experiences such as virtual reality, augmented reality and connected cloud services.
The trials will employ 3GPP 5G NR Multiple-Input Multiple-Output (MIMO) antenna technology with adaptive beamforming and beam tracking techniques to deliver robust and sustained mobile broadband communications at higher frequency bands, including non-line-of-sight (NLOS) environments and device mobility.
It will also make use of scalable OFDM-based waveforms and a new flexible framework design that are also part of the 5G NR specifications. The trials are expected to yield valuable insight into the unique challenges of integrating 5G NR technologies into mobile networks and devices.
Matt Grob, executive vice president and chief technology officer, Qualcomm Technologies
The roadmap of 5G technologies is incredibly complex, and trials based on the global 3GPP 5G standard, such as this, are critical to continuing our long history of leadership integrating advanced wireless technologies in form-factor accurate devices to ensure timely deployment of 5G networks.
Alex Jinsung Choi, EVP, Chief Technology Officer, SK Telecom
As 5G rapidly gains momentum, a globally agreed and unified standard becomes imperative to achieve early commercialization of 5G and build an efficient ecosystem around it.
