发明授权
- 专利标题： Method for uplink communication by terminal in mmWave communication system and terminal
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申请号： US16098395申请日： 2016-06-08
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公开(公告)号： US10862650B2公开(公告)日： 2020-12-08
- 发明人: Kukheon Choi , Hyunsoo Ko , Sangrim Lee , Hojae Lee
- 申请人： LG ELECTRONICS INC.
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 代理机构： Lee Hong Degerman Kang Waimey
- 国际申请： PCT/KR2016/006064 WO 20160608
- 国际公布： WO2017/213275 WO 20171214
- 主分类号： H04L5/00
- IPC分类号： H04L5/00 ; H04W88/08 ; H04L27/26 ; H04W76/11 ; H04L1/18 ; H04W72/04
摘要：
Disclosed is an uplink communication method for: receiving data through an mmWave downlink from an mmWave base station; transmitting, to the mmWave base station, an ACK/NACK reply to the data and an mmWave uplink reference signal through an mmWave uplink; receiving, from the mmWave base station, an indicator indicating use of a legacy uplink instead of the mmWave uplink; shortening the length of a legacy TTI to correspond to the length of an mmWave TTI according to the indicator; and communicating with the mmWave base station through the legacy uplink using the shortened legacy TTI.
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