- 专利标题： Uplink data transmission method in wireless communication system and apparatus for the same
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申请号： US15327364申请日： 2015-01-15
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公开(公告)号： US10278163B2公开(公告)日： 2019-04-30
- 发明人: Eunjong Lee , Jaehoon Chung , Genebeck Hahn , Jinmin Kim , Kukheon Choi , Kwangseok Noh , Sangrim 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/KR2015/000415 WO 20150115
- 国际公布： WO2016/010217 WO 20160121
- 主分类号： H04W72/04
- IPC分类号： H04W72/04 ; H04L1/18 ; H04L5/00 ; H04W72/14
摘要：
A method for transmitting uplink (UL) data requiring low latency in a wireless communication system according to the present invention, the method performed by a user equipment comprises transmitting contention PUSCH resource block (CPRB) indication information used for identifying a particular UE and/or particular data to an eNB; transmitting UL data to the eNB through CPRB resources of a contention based PUSCH (CP) zone; and receiving a hybrid automatic retransmit request (HARQ) response with respect to the UL data from the eNB through a physical hybrid ARQ indicator channel (PHICH).
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