Invention Grant
- Patent Title: Method for performing random access procedure in next generation wireless communication system and apparatus therefor
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Application No.: US16089927Application Date: 2017-03-27
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Publication No.: US11457477B2Publication Date: 2022-09-27
- Inventor: Daesung Hwang , Kijun Kim , Hyunsoo Ko , Suckchel Yang , Sangrim Lee , Seungmin Lee , Ilmu Byun
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2017/003249 WO 20170327
- International Announcement: WO2017/171322 WO 20171005
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04L5/00 ; H04W56/00

Abstract:
Disclosed in the present application is a method for a terminal performing a random access procedure in a wireless communication system. Specifically, the method for performing a random access procedure comprises the steps of: transmitting, to a base station, a plurality of random access signals corresponding to a plurality of different beams in a transmission interval corresponding to the corresponding random access signal; receiving a random access response signal corresponding to one random access signal of the plurality of random access signals; and transmitting and receiving a signal to and/or from the base station, using a beam corresponding to the one random access signal, wherein the plurality of random access signals comprise identifier information of the terminal.
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