Processing

Please wait...

Settings

Settings

Goto Application

1. WO2013152235 - EARLY TERMINATION SCHEMES FOR TURBO DECODING IN A WIRELESS COMMUNICATION SYSTEM

Publication Number WO/2013/152235
Publication Date 10.10.2013
International Application No. PCT/US2013/035336
International Filing Date 04.04.2013
IPC
H04L 1/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
H03M 13/29 2006.01
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING, DECODING OR CODE CONVERSION, IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
29combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
CPC
H03M 13/2975
HELECTRICITY
03BASIC ELECTRONIC CIRCUITRY
MCODING; DECODING; CODE CONVERSION IN GENERAL
13Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
29combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
2957Turbo codes and decoding
2975Judging correct decoding, e.g. iteration stopping criteria
H04L 1/0051
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0045Arrangements at the receiver end
0047Decoding adapted to other signal detection operation
005Iterative decoding, including iteration between signal detection and decoding operation
0051Stopping criteria
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • CHEN, Jinghu
  • ZHAO, Wanlun
  • FAN, Mingxi
  • LING, Fuyun
  • BLACK, Peter John
Agents
  • EKWUEME, Kristine U.
Priority Data
13/440,28705.04.2012US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EARLY TERMINATION SCHEMES FOR TURBO DECODING IN A WIRELESS COMMUNICATION SYSTEM
(FR) PROCÉDÉS DE TERMINAISON PRÉCOCE POUR TURBODÉCODAGE DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Abstract
(EN)
Certain embodiments provide methods that may allow for improvements in performance and power consumption by terminating the turbo decoding process early when one of at least two test criterion is satisfied in communications systems, including UMTS, WCDMA, and TD-DCMA.
(FR)
Selon certains modes de réalisation, l'invention porte sur des procédés qui peuvent permettre des améliorations de fonctionnement et de consommation d'énergie par terminaison précoce du processus de turbodécodage lorsqu'un critère parmi au moins deux critères d'essai est satisfait dans des systèmes de communication, y compris UMTS, WCDMA et TD-CDMA.
Also published as
Latest bibliographic data on file with the International Bureau