Invention Grant
- Patent Title: Method for allocating terminal identifier in distributed antenna communication system and device for same
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Application No.: US16099972Application Date: 2017-01-12
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Publication No.: US10904752B2Publication Date: 2021-01-26
- Inventor: Heejin Kim , Jiwon Kang , Heejeong Cho , Genebeck Hahn , Ilmu Byun , Hyunjin Shim
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey PC
- International Application: PCT/KR2017/000405 WO 20170112
- International Announcement: WO2017/204435 WO 20171130
- Main IPC: H04W12/06
- IPC: H04W12/06 ; H04B7/0404 ; H04B7/06 ; H04W76/15 ; H04B7/08 ; H04W74/08 ; H04B7/024 ; H04W88/02

Abstract:
Disclosed is a method for a terminal, which comprises a plurality of distributed antenna units, transmitting and receiving a signal in a wireless communication system. More particularly, the method comprises the steps of 1) performing a first random access procedure with a first cell by means of a first distributed antenna unit group and performing a second random access procedure with a second cell by means of a second distributed antenna unit group; 2) transmitting, to the first cell and the second cell, information about the distributed antenna units comprised in the corresponding antenna unit groups; and 3) performing an authorization procedure with the first cell by means of the first distributed antenna unit group and transmitting an authorization procedure skip request signal to the second cell by means of the second distributed antenna unit group.
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