- 专利标题： METHOD AND APPARATUS FOR TRANSMITTING SIGNAL IN UNLICENSED BAND COMMUNICATION SYSTEM, METHOD AND APPARATUS FOR SCHEDULING UPLINK, AND METHOD AND APPARATUS FOR TRANSMITTING INFORMATION ABOUT CHANNEL STATE MEASUREMENT SECTION
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申请号： US15771362申请日： 2017-01-26
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公开(公告)号： US20180317244A1公开(公告)日： 2018-11-01
- 发明人: Jung Sun UM , Hoiyoon JUNG , Sungjin YOO , Seung Keun PARK
- 申请人： Electronics And Telecommunications Research Institute
- 申请人地址： KR Daejeon
- 专利权人： Electronics And Telecommunications Research Institute
- 当前专利权人： Electronics And Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2016-0011786 20160129; KR10-2016-0032240 20160317; KR10-2016-0054577 20160503; KR10-2016-0103161 20160812; KR10-2017-0012229 20170125
- 国际申请： PCT/KR2017/000954 WO 20170126
- 主分类号： H04W72/12
- IPC分类号： H04W72/12 ; H04W72/04 ; H04L5/00
摘要：
A method for transmitting an uplink signal in an unlicensed band by a terminal is provided. The terminal receives first scheduling information that schedules one or more uplink subframes, from a base station in a first downlink subframe. The terminal receives second scheduling information that determines a transmission time point of the uplink signal, from the base station in a second downlink subframe after the first downlink subframe. The terminal transmits the uplink signal in a first uplink subframe corresponding to the transmission time point among the one or more uplink subframes.
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