Patent · US Active

Error detection using symbol distribution in a system with distribution matching and probabilistic amplitude shaping

US10880037B2 · kind B2 · utility

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18Claims

0Family size

Assignees

Huawei Technologies Duesseldorf GmbH · DE
TECHNISCHE UNIVERSITÄT MÜNCHEN · DE

Inventors

Peihong Yuan · Munich, DE
Georg Boecherer · Munich, DE
Patrick SCHULTE · Munich, DE
Gerhard Kramer · Bedminster, US
Ronald BOEHNKE · Munich, DE
Wen Xu · Unterhaching, DE

Key dates

Filing date	Apr 15, 2019
Grant date	Dec 29, 2020
Priority date	—
Expiry date	Apr 15, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04L1/1829
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A signal receiver for interpreting a received signal is provided, the receiver being configured to perform: decoding the received signal so as to form a sequence of symbols hypothesised to represent the content of the received signal; comparing the frequency of occurrence of symbols within the sequence with a predetermined symbol distribution; and if the relative frequency of occurrence of symbols within the sequence of symbols does not match the predetermined distribution, treating the sequence of symbols as being an incorrect representation of the content of the received signal.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.