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Title
Receiver and method for reducing the influence of narrowband spurs during an OFDM signal reception
Date Issued
2019
Patent No
3570467
Abstract
An OFDM receiver comprising a receiving path and a narrowband spur detector. The receiving path is configured to receive a signal comprising an expected signal portion and a payload portion. The spur detector is configured to analyze the expected signal portion in order to detect a narrowband interference overlapping the signal. The knowledge about the detected spurs is used to increase the receiver performance by weighting the Log Likelihood Ratio LLR accordingly.
Language
en
Patenprio
EP 3570467 A1: 20180517