- 专利标题： Method and device for performing random access procedure in wireless communication system
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申请号： US17426378申请日： 2020-01-31
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公开(公告)号： US12016057B2公开(公告)日： 2024-06-18
- 发明人: Jeongsu Lee , Hyunsoo Ko , Kijun Kim , Sukhyon Yoon , Suckchel Yang
- 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： Fish & Richardson P.C.
- 优先权： KR 20190013815 2019.02.01 KR 20190099923 2019.08.14
- 国际申请： PCT/KR2020/001506 2020.01.31
- 国际公布： WO2020/159294A 2020.08.06
- 进入国家日期： 2021-07-28
- 主分类号： H04W74/08
- IPC分类号： H04W74/08 ; H04W52/32 ; H04W72/044 ; H04W74/00 ; H04W74/0833
摘要：
A method of performing, by a user equipment (UE), a random access procedure in a wireless communication system is disclosed. The method includes receiving configuration information related to the random access procedure, transmitting a random access preamble and a physical uplink shared channel (PUSCH), and receiving a random access response (RAR) message. The PUSCH is transmitted based on a predetermined PUSCH transmission power. The predetermined PUSCH transmission power is based on preamble reception power information related to a transmission of the random access preamble and a specific offset.
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