Qualcomm (News - Alert) Technologies, Ericsson, and SK Telecom have announced plans 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 partners have said that the trials are intended to drive the mobile ecosystem toward rapid validation and commercialization of 5G NR technologies at scale, enabling timely commercial network launches based on 3GPP Rel-15 standard compliant 5G NR infrastructure and devices.
“As we did in both 3G and 4G, we are excited about collaborating with leading operators and industry stakeholders such as Ericsson and SK Telecom (News - Alert) to accelerate the path to 5G,” said Matt Grob, EVP and CTO, 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.”
In the trials, the companies will test 5G NR technologies that use wide bandwidths available at higher frequency bands to increase network capacity and achieve multi-gigabit per second data rates. The trials will employ 3GPP 5G NR Multiple-Input Multiple-Output (MIMO) antenna technology with adaptive beam forming 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.
“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,” said Alex Jinsung Choi, EVP, CTO, SK Telecom. “As 3GPP NR is a global 5G standard, we are delighted to announce early 3GPP NR trials with leading 5G players, Ericsson (News - Alert) and Qualcomm, with which we have made remarkable world's first footprints in the past with previous generations of groundbreaking mobile technologies.”
“5G is the greatest opportunity our industry has ever experienced. It will enable operators to move into new markets and build new revenue streams with radically new business models and use cases,” said Ulf Ewaldsson, SVP and CTO, Ericsson. “This important 5G standard-based trial collaboration will demonstrate compliance to 3GPP and support the accelerated commercialization of the global 3GPP 5G standard. On the road to 5G, Ericsson is working with leading operators and ecosystem players to enable innovative use cases on a global scale.”
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.