Invention Grant
- Patent Title: Interference cancellation for wireless communication
- Patent Title (中): 无线通信干扰消除
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Application No.: US12020417Application Date: 2008-01-25
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Publication No.: US08064496B2Publication Date: 2011-11-22
- Inventor: Thomas B. Wilborn , Brian Clarke Banister
- Applicant: Thomas B. Wilborn , Brian Clarke Banister
- Applicant Address: US CA San Diego
- Assignee: Qualcomm Incorporated
- Current Assignee: Qualcomm Incorporated
- Current Assignee Address: US CA San Diego
- Agent Jonathan T. Velasco; Sayed H. Beladi
- Main IPC: H04B1/00
- IPC: H04B1/00

Abstract:
Interference in a wireless communication is minimized, or at least reduced, by scaling the symbols received from an interfering transmitter. Input samples from the interfering transmitter are isolated and decovered to generate received symbols. The gains of the received symbols are scaled to reduce the interference and the scaled symbols are covered to produce output samples that are spread to generate interference cancelled samples with reduced interference from the interfering transmitter. The function applied to scale the symbols may be linear or nonlinear.
Public/Granted literature
- US20080130714A1 INTERFERENCE CANCELLATION FOR WIRELESS COMMUNICATION Public/Granted day:2008-06-05
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