基本信息:
- 专利标题： 빔포밍 시스템에서의 RACH 신호 송수신 기법
- 专利标题（英）：Scheme for transmitting/receiving rach signal in beamforming systems
- 专利标题（中）：在波束形成系统中传输/接收信号的方案
- 申请号：KR1020130056863 申请日：2013-05-21
- 公开(公告)号：KR1020140136630A 公开(公告)日：2014-12-01
- 发明人： 박정호 , 전경훈 , 노원일 , 조재원
- 申请人： 삼성전자주식회사
- 申请人地址： ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 专利权人： 삼성전자주식회사
- 当前专利权人： 삼성전자주식회사
- 当前专利权人地址： ***, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, Republic of Korea
- 代理人： 이건주; 김정훈
- 主分类号： H04B7/155
- IPC分类号： H04B7/155 ; H04B7/26 ; H04B7/02 ; H04W74/08
Herein is a method RACH (Randon Access Channel) operation of the base station for performing beamforming in a communication system, the operation dividing the RACH coverage of the base station in the first coverage and the second coverage according to random criteria; And by offering a RACH operating method of a base station, including an operation to broadcast the RACH configuration information, including the information of the arbitrary criteria, it is possible to flexibly operate the hardware resources the base station is held, in the case of small coverage fast cycle RACH operation to the case of wide coverage of the RACH it reduces the long delay period by the RACH operation receiving a RACH delay is achieved a natural decrease in performance (graceful degradation).
公开/授权文献:
- KR102026256B1 빔포밍 시스템에서의 RACH 신호 송수신 기법 公开/授权日：2019-11-04