5G integrated bearer solution and key technologies based on OTN evolution
ICCSZ News As a new generation of mobile communication standards, 5G is not a hot spot in the industry. 5G network provides embB (Enhanced Mobile Broadband), uRLLC (ultra reliable low-latency communication) and MMTC (Mass IOT) three categories of business, the bearer network of the bandwidth capacity, latency and network flexibility New needs. Currently on the main solution 5G has hosted SPN over OTN, IPRAN over OTN, packet enhanced OTN. This paper focuses on the key requirements of 5G bearer network, 5G packet enhanced OTN bearer scheme and its key technologies and standards. 5G gateway bearer bond demand Referring to the progress of the 3GPP standard, the functions of the 5G RAN are reconstructed into three functional entities: CU, DU and AAU. The bearer network is divided into three parts: Frontaul, Midhaul and Backhaul; 5G pairs are carried. network bandwidth, ultra-low latency, time synchronization, flexible connection of a higher demand. Ultra-low latency 5G prequel, network ...
2018
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11
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09