Invention Application
US20140348051A1 METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING RACH SIGNAL IN BEAMFORMING SYSTEM
有权
用于在波束形成系统中发射或接收信号的方法和装置
- Patent Title: METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING RACH SIGNAL IN BEAMFORMING SYSTEM
- Patent Title (中): 用于在波束形成系统中发射或接收信号的方法和装置
-
Application No.: US14284189Application Date: 2014-05-21
-
Publication No.: US20140348051A1Publication Date: 2014-11-27
- Inventor: Jeong-Ho Park , Kyung-Whoon Cheun , Won-Il Roh , Jae-Weon Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Priority: KR10-2013-0056863 20130521
- Main IPC: H04W74/08
- IPC: H04W74/08 ; H04W72/00

Abstract:
A method for operating a random access channel (RACH) by a base station (BS) performing beamforming with at least one receive chain includes broadcasting RACH configuration information; and receiving an RACH signal with at least one receive chain, wherein the RACH configuration information includes threshold information to divide an RACH groups into a first group and a second group. A BS for operating a RACH by performing beamforming with at least one receive chain in a communication system, the BS comprising a controller configured to broadcast RACH configuration information and control at least one receive chain to receive an RACH signal, wherein the RACH configuration information includes threshold information to divide RACH groups into a first group and a second group. Other embodiments including a user equipment are also disclosed.
Public/Granted literature
- US09941939B2 Method and apparatus for transmitting or receiving RACH signal in beamforming system Public/Granted day:2018-04-10
Information query