Invention Grant
- Patent Title: Processing of channel coefficients of a network
- Patent Title (中): 网络通道系数的处理
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Application No.: US14343082Application Date: 2012-10-02
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Publication No.: US09191240B2Publication Date: 2015-11-17
- Inventor: Aravindh Krishnamoorthy
- Applicant: ST-Ericsson SA
- Applicant Address: CH Plan-les-Ouates
- Assignee: ST-ERICSSON SA
- Current Assignee: ST-ERICSSON SA
- Current Assignee Address: CH Plan-les-Ouates
- Agency: Patent Portfolio Builders PLLC
- Priority: IN2877/DEL/2011 20111004
- International Application: PCT/EP2012/069421 WO 20121002
- International Announcement: WO2013/050351 WO 20130411
- Main IPC: H04L27/06
- IPC: H04L27/06 ; H04L1/00 ; H04L25/02 ; H04L25/03 ; H04L27/26 ; H04W52/02

Abstract:
The present subject matter discloses a system and a method for processing of channel coefficients of networks. In one embodiment, the method includes ascertaining at least one probable synchronization position of a received sequence and projecting, by oblique projection, at least one given noise basis vector spanning a given noise space onto the null space, so as to determine a channel impulse response at the at least one probable synchronization position. Based on a criterion related to the channel impulse response, a synchronization point for the received sequence is identified from the at least one probable synchronization position. The method also includes determining the noise contribution at the synchronization point and determining the noise coefficient of the at least one given noise basis vector based on the noise contribution so as to recover a signal substantially similar to the originally transmitted signal.
Public/Granted literature
- US20140328379A1 Processing of Channel Coefficients of a Network Public/Granted day:2014-11-06
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