Shangyi communication technology (Shenzhen) Co., Ltd.
June 27-29, 2018, the Shanghai World Mobile Conference (MWCS 2018) held, in the rapid advance of 5G today, there is no doubt that the key word of MWCS 2018 is "5G". Including three major domestic operators, Huawei, Ericsson, Nokia Bell, Beacon Communications, Xinhua and other network communication equipment and solutions suppliers, as well as Intel, Qualcomm and other chip manufacturers all attended, in this meeting nearly 4000 participants to share, more than 500 exhibitors show and heated discussion, 5G route And more clearly.
5G standard
On June 14, 2018, 3GPP plenary session approved the 5G NR independent networking (SA) function freeze, marking the formal birth of the first 5G standard R15. In addition to the non-independent networking NR standard completed last December, 5G has completed the first phase of full-functional standardization work. Therefore, the 5G commercial pace from walking to jogging, fast running, has begun to run at a high speed, which also means that the 5G technical scheme verification and application into a critical stage.
ITU defines three application scenarios for 5G: eMBB (Enhanced Mobile Broadband), mMTC (Massive Dalian Connection), and URLLC (Low Delay and High Reliability). The R15 standard focuses on the commercial needs of enhanced mobile broadband. It is reported that 5G can achieve 10Gbps peak rate at 100MHz bandwidth and 20Gbps peak rate at 200MHz bandwidth.
It is expected that 5G will push MBB mobile broadband business to a new level. Xu Zhijun, Huawei's rotating chairman, said on MWCS that the 3GPP R15 version will focus on enhancing the experience of the mobile Internet. By the end of 2019, 3GPP R16 and later versions will completely solve the problems of mass connectivity and low latency, and undertake the historical mission of digitizing all walks of life.
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