Invention Grant
- Patent Title: Generalized co-phasing for multiple transmitting and receiving antennas
- Patent Title (中): 用于多个发射和接收天线的广义同相
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Application No.: US13323781Application Date: 2011-12-12
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Publication No.: US08867635B1Publication Date: 2014-10-21
- Inventor: Jungwon Lee , Rohit U. Nabar , Jihwan P. Choi , Hui-Ling Lou
- Applicant: Jungwon Lee , Rohit U. Nabar , Jihwan P. Choi , Hui-Ling Lou
- Applicant Address: BM Hamilton
- Assignee: Marvell International Ltd.
- Current Assignee: Marvell International Ltd.
- Current Assignee Address: BM Hamilton
- Main IPC: H04K1/10
- IPC: H04K1/10 ; H04L27/28
Abstract:
A method for determining a phase of each of a plurality of transmitting antennas in a multiple input and multiple output (MIMO) communication system includes: calculating, for first and second ones of the plurality of transmitting antennas, a value based on first and second groups of channel gains, the first group including channel gains between the first transmitting antenna and each of a plurality of receiving antennas, the second group including channel gains between the second transmitting antenna and each of the plurality of receiving antennas; and determining the phase of each of the plurality of transmitting antennas based on at least the value.
Information query
