Invention Grant
US08374155B2 Power loading transmit beamforming in MIMO-OFDM wireless communication systems
失效
功率负载发射波束成形在MIMO-OFDM无线通信系统中
- Patent Title: Power loading transmit beamforming in MIMO-OFDM wireless communication systems
- Patent Title (中): 功率负载发射波束成形在MIMO-OFDM无线通信系统中
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Application No.: US13018062Application Date: 2011-01-31
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Publication No.: US08374155B2Publication Date: 2013-02-12
- Inventor: Chang-Soo Koo , Nirav B. Shah , Robert L. Olesen
- Applicant: Chang-Soo Koo , Nirav B. Shah , Robert L. Olesen
- Applicant Address: US DE Wilmington
- Assignee: InterDigital Technology Corporation
- Current Assignee: InterDigital Technology Corporation
- Current Assignee Address: US DE Wilmington
- Agency: Volpe and Koenig, P.C.
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04B1/00 ; H04B15/00
Abstract:
A method is disclosed for tuning a beamformed signal in wireless communications including a plurality of sub-carriers and a plurality of eigenbeams. The method includes adjusting a total gain of each of the plurality of sub-carriers and eigenbeams, and applying the adjusted total gain to each of the sub-carriers and each of the eigenbeams.
Public/Granted literature
- US20110122958A1 POWER LOADING TRANSMIT BEAMFORMING IN MIMO-OFDM WIRELESS COMMUNICATION SYSTEMS Public/Granted day:2011-05-26
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