发明名称 |
SELECTIVE CHANNEL FEEDBACK METHOD AND APPARATUS FOR USE IN WIRELESS COMMUNICATION SYSTEM |
摘要 |
Systems, base stations, terminals, and methods for group-selective channel feedback in a wireless communication system are described. In one signal measurement method for a base station supporting Multiuser Multiple-Input Multiple-Output (MU-MIMO), the base station allocates a group identifier to a terminal group for performing and reporting signal measurements simultaneously. When the base station transmits control information including the group identifier, each one of terminals belonging to the terminal group performs signal measurement, generates signal measurement feedback, and simultaneously transmits the signal measurement feedback to the base station. |
申请公布号 |
EP3138210(A1) |
申请公布日期 |
2017.03.08 |
申请号 |
EP20150786820 |
申请日期 |
2015.05.04 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
JI, Hyoungju;KIM, Younsun;KIM, Youngbum;LEE, Hyojin;CHOI, Seunghoon |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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