Invention Grant
- Patent Title: Simplified interference suppression in multi-antenna receivers
- Patent Title (中): 多天线接收机中的简化干扰抑制
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Application No.: US12413527Application Date: 2009-03-28
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Publication No.: US08150345B2Publication Date: 2012-04-03
- Inventor: Subhadeep P. Roy , Niranjan N. Ratnakar , Sundeep Rangan
- Applicant: Subhadeep P. Roy , Niranjan N. Ratnakar , Sundeep Rangan
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Stanton Braden
- Main IPC: H04B17/02
- IPC: H04B17/02
Abstract:
A signal received via a plurality of antennas, and containing an interference component and a desired communication component, is processed to suppress the interference component. The interference component is suppressed based on an inverse of a spatial covariance matrix, which inverse is produced without performing a matrix inversion operation.
Public/Granted literature
- US20090247107A1 SIMPLIFIED INTERFERENCE SUPPRESSION IN MULTI-ANTENNA RECEIVERS Public/Granted day:2009-10-01
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