Invention Grant
- Patent Title: Wireless networks incorporating antenna selection based on received sounding reference signals
- Patent Title (中): 基于接收到的探测参考信号的天线选择的无线网络
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Application No.: US11834345Application Date: 2007-08-06
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Publication No.: US08086272B2Publication Date: 2011-12-27
- Inventor: Koon Hoo Teo , Neelesh B. Mehta , Jia Tang
- Applicant: Koon Hoo Teo , Neelesh B. Mehta , Jia Tang
- Applicant Address: US MA Cambridge
- Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee: Mitsubishi Electric Research Laboratories, Inc.
- Current Assignee Address: US MA Cambridge
- Agent Dirk Brinkman; Gene Vinokur
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
A method and system selects antennas in a wireless network including a base station and user equipment (UE) transceivers. The base station specifies times and frequencies to transmit sounding reference signals (SRSs), and antennas to use to transmit the SRSs for the specified times and frequencies. The transceivers transmit the SRS according to the specified times, frequencies, and antennas. The base station selects subsets of the set of available sets of antennas, and indicates the selected subset of antennas to the transceiver.
Public/Granted literature
- US20090042615A1 Method for Selecting Antennas in a Wireless Networks Public/Granted day:2009-02-12
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