Invention Grant
- Patent Title: Interference mitigation in a communication system
- Patent Title (中): 通信系统中的干扰减轻
-
Application No.: US14471202Application Date: 2014-08-28
-
Publication No.: US09124336B2Publication Date: 2015-09-01
- Inventor: Martin Leyh , Aharon Vargas Barroso , Michael Schlict , Frank Mayer
- Applicant: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Applicant Address: DE Munich
- Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Current Assignee Address: DE Munich
- Agency: Keating & Bennett, LLP
- Priority: EP12157427 20120229
- Main IPC: H04L25/08
- IPC: H04L25/08 ; H04B1/10 ; H04L25/03
Abstract:
A receiver has an input for an incoming signal, the incoming signal possibly having a wanted signal and one or more interference signals. The receiver further has a signal source for providing a predetermined signal that is substantially identical to at least a portion of at least one interference signal of the one or more interference signals. The receiver also has a signal analyzer for analyzing the incoming signal regarding at least one known signal component of at least one of the one or more interference signals to obtain at least one interference signal parameter. A cancellation signal generator generates a cancellation signal on the basis of the at least one interference signal parameter. The receiver further has an interference canceller for at least partially cancelling the at least one interference signal by applying the cancellation signal to the incoming signal. A corresponding transmitter and a method for interference cancellation are also disclosed.
Public/Granted literature
- US20140369450A1 INTERFERENCE MITIGATION IN A COMMUNICATION SYSTEM Public/Granted day:2014-12-18
Information query
