Invention Grant
- Patent Title: Method and system for power management in a beamforming system
- Patent Title (中): 波束成形系统中功率管理的方法和系统
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Application No.: US12116296Application Date: 2008-05-07
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Publication No.: US08755849B2Publication Date: 2014-06-17
- Inventor: Ahmadreza Rofougaran , Maryam Rofougaran
- Applicant: Ahmadreza Rofougaran , Maryam Rofougaran
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04B7/06
- IPC: H04B7/06

Abstract:
Aspects of a method and system for on-demand signal notching in a receiver. In this regard, power consumption in a wireless device may be managed by configuring one or more transmitters and/or receivers in the wireless device based on a directivity of a received signal and/or signal strength of a received signal. At least a portion of the transmitters and/or receivers may be disabled and/or enabled based on strength of undesired in-band components of the received signal, undesired out-of-band components of the received signal, signal to noise ratio of a desired component of the received signal, a user selected power mode, and/or a direction from said wireless device to a communication partner. A splitter and/or combiner of the wireless device may be configured based on which portion of the transmitters and/or receivers are enabled. A scaling factor and/or a phase shift of the splitter and/or combiner may be configured.
Public/Granted literature
- US20090280750A1 Method And System For Power Management In A Beamforming System Public/Granted day:2009-11-12
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