6G extreme connectivity via exploring spatiotemporal exchangeability  

作　　者：Xiaohu YOU 

机构地区：[1]National Mobile Communications Research Laboratory,Southeast University,Nanjing 210096,China [2]Purple Mountain Laboratories,Nanjing 211189,China

出　　处：《Science China(Information Sciences)》2023年第3期90-92,共3页中国科学（信息科学）（英文版）

基　　金：supported by National Key Research and Development Program of China(Grant No.2020YFB1806600).

摘　　要：MIMO channel capacity collapse effect.The blocklength of channel coding is a critical factor that affects the communication latency over wireless channels.In the fifth-generation(5G)wireless communication network,a new structure of mini-slot has been introduced to support the requirement of communication latency no larger than 1 ms.Towards the next-generation wireless communication network,i.e.,the sixth-generation(6G)network,extreme connectivity is a newly emerging feature of the development of 6G.The extreme connectivity puts forward more stringent demands on the key performance indicators(KPIs)of 6G including communication latency,data rate,and transmission reliability[1,2].It is envisioned that the 6G network will enable both channel coding with short blocklength and time-slot with reduced duration in order to meet these KPIs for extreme connectivity.

关 键 词：NETWORK EXTREME CONNECTIVITY 

分 类 号：TN929.5[电子电信—通信与信息系统]