Invention Grant
- Patent Title: Apparatus and method for interference cancellation in communication systems
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Application No.: US14635102Application Date: 2015-03-02
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Publication No.: US09203655B2Publication Date: 2015-12-01
- Inventor: Vaneet Aggarwal , Dinesh Bharadia , Rittwik Jana , Christopher W. Rice , Nemmara K. Shankaranarayanan
- Applicant: AT&T Intellectual Property I, LP
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, LP
- Current Assignee: AT&T Intellectual Property I, LP
- Current Assignee Address: US GA Atlanta
- Agency: Guntin & Gust, PLC
- Agent Ralph Trementozzi
- Main IPC: H03D1/04
- IPC: H03D1/04 ; H04L25/02 ; H04L25/03 ; H04J11/00 ; H04B7/02
Abstract:
A system that incorporates the subject disclosure may include, for example, determining channel gains for a group of transmitters based on transmitted training symbols; and performing analog time domain cancellation and digital time domain cancellation responsive to a determination that a total interference does not satisfy a threshold range of the analog-to-digital converter, where the total interference is determined based on the channel gains. Other embodiments are disclosed.
Public/Granted literature
- US20150180681A1 APPARATUS AND METHOD FOR INTERFERENCE CANCELLATION IN COMMUNICATION SYSTEMS Public/Granted day:2015-06-25
Information query
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