Bad frame detector

A receiver (200) capable of operating in a discontinuous transmit mode includes a soft decision decode (210) producing a soft output and generating window error signals. A window error detector (214) is coupled to the soft decision decoder for detecting a bad frame when the window error exceeds a ba...

Full description

Saved in:
Bibliographic Details
Main Authors BRETT ROBERTSON, ASHISH BATRA, BRIAN KEITH CLASSON, NIELS VINGGAARD
Format Patent
LanguageEnglish
Published 19.07.2000
Edition7
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:A receiver (200) capable of operating in a discontinuous transmit mode includes a soft decision decode (210) producing a soft output and generating window error signals. A window error detector (214) is coupled to the soft decision decoder for detecting a bad frame when the window error exceeds a bad frame threshold, wherein the threshold is altered based on the discontinuous transmit mode. The soft decision decoder may be a turbo decoder which stops iterative processing of the data associated with a window when the window error detector detects that the window does not result in a bad frame indication.
Bibliography:Application Number: GB19990026071