Invention Grant
- Patent Title: Antenna selection with frequency-hopped sounding reference signals
- Patent Title (中): 具有跳频探测参考信号的天线选择
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Application No.: US12415578Application Date: 2009-03-31
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Publication No.: US09025471B2Publication Date: 2015-05-05
- Inventor: Neelesh B. Mehta , Koon Hoo Teo , Jinyun Zhang
- Applicant: Neelesh B. Mehta , Koon Hoo Teo , Jinyun Zhang
- 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: H04B1/00
- IPC: H04B1/00 ; H04B1/713 ; H04B7/06 ; H04B1/38
Abstract:
The embodiments of the invention describe a method for antenna selection in a wireless communication network. The network includes a transceiver having a set of antennas. The transceiver is configured to transmit a frequency-hopped sounding reference signal (SRS) over a subband from a subset of antennas at a time. The transceiver transmits the frequency-hopped SRS from subsets of antennas in the set of antennas alternately. In response to the transmitting, the transceiver receives information indicative of an optimal subset of antennas and transmits data from the optimal subset of antennas.
Public/Granted literature
- US20090279447A1 Antenna Selection with Frequency-Hopped Sounding Reference Signals Public/Granted day:2009-11-12
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