Invention Grant
US07994975B2 Method and system for RF interference mitigation using a blanking watchguard
有权
使用消隐看守的RF干扰减轻的方法和系统
- Patent Title: Method and system for RF interference mitigation using a blanking watchguard
- Patent Title (中): 使用消隐看守的RF干扰减轻的方法和系统
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Application No.: US12573952Application Date: 2009-10-06
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Publication No.: US07994975B2Publication Date: 2011-08-09
- Inventor: Charles Abraham , Kambiz Shoarinejad , Jared Welz
- Applicant: Charles Abraham , Kambiz Shoarinejad , Jared Welz
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: McAndrews, Held & Malloy, Ltd.
- Main IPC: G01S19/21
- IPC: G01S19/21 ; G01S19/24

Abstract:
A global navigation satellite system (GNSS) enabled mobile device may be operable to monitor and determine counts at which autoblank signals are asserted over time intervals corresponding to consecutive time windows during the RF interference mitigation process using autoblanking. The GNSS enabled mobile device may be operable to disable the generation of a blank signal when the count may be greater than a particular count threshold at the end of the time window. The GNSS enabled mobile device may be operable to enable the generation of a blank signal when the count may be less than or equal to a particular count threshold at the end of the time window. The blank signals may be used to blank the processing of the received GNSS signals.
Public/Granted literature
- US20110080319A1 METHOD AND SYSTEM FOR RF INTERFERENCE MITIGATION USING A BLANKING WATCHGUARD Public/Granted day:2011-04-07
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