28 citations · 33 across the 4 of their papers we have counts for
4 papers
6G Downlink Transmission via Rate Splitting Space Division Multiple Access Based on Grouped Code Index Modulation
Wenchao Zhai, Yishan Wu, Jun Zhao +1
A novel rate splitting space division multiple access (SDMA) scheme based on grouped code index modulation (GrCIM) is proposed for the sixth generation (6G) downlink transmission.…
A Comprehensive Survey of 6G Wireless Communications
Yang Zhao, Wenchao Zhai, Jun Zhao +4
While fifth-generation (5G) communications are being rolled out worldwide, sixth-generation (6G) communications have attracted much attention from both the industry and the academi…
A GCICA Grant-Free Random Access Scheme for M2M Communications in Crowded Massive MIMO Systems
Huimei Han, Lushun Fang, Weidang Lu +3
A high success rate of grant-free random access scheme is proposed to support massive access for machine-to-machine communications in massive multipleinput multiple-output systems.…
A novel random access scheme for M2M communication in crowded asynchronous massive MIMO systems
Huimei Han, Wenchao Zhai, Zhefu Wu +3
A new random access scheme is proposed to solve the intra-cell pilot collision for M2M communication in crowded asynchronous massive multiple-input multiple-output (MIMO) systems.…