发明名称 |
METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING RACH SIGNAL IN BEAMFORMING SYSTEM |
摘要 |
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. |
申请公布号 |
WO2014189286(A1) |
申请公布日期 |
2014.11.27 |
申请号 |
WO2014KR04540 |
申请日期 |
2014.05.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
PARK, JEONG-HO;CHEUN, KYUNG-WHOON;ROH, WON-IL;CHO, JAE-WEON |
分类号 |
H04B7/155;H04B7/02;H04B7/26;H04W74/08 |
主分类号 |
H04B7/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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