Title :
Variable Rate LDPC Codes for Wireless Applications
Author :
Baldi, Marco ; Cancellieri, Giovanni ; Chiaraluce, Franco
Author_Institution :
Dipt. di Elettronica, Intelligenza Artificiale e Telecomunicazioni, Univ. Politecnica delie Marche, Ancona
fDate :
Sept. 29 2006-Oct. 1 2006
Abstract :
This paper deals with the problem of designing good rate-variable LDPC codes for wireless applications, where fast link adaptation is required in order to maximize the system efficiency. In particular, we show that the so-called "pseudo-puncturing" strategy, recently introduced, can be used as a valid alternative to more conventional solutions, by ensuring good performance while maintaining limited complexity
Keywords :
parity check codes; radio links; radio networks; variable rate codes; link adaptation; pseudopuncturing strategy; system efficiency maximization; variable rate LDPC codes; wireless applications; Artificial intelligence; Automatic repeat request; Encoding; Error correction codes; OFDM; Parity check codes; Redundancy; Signal to noise ratio; Switches; Telecommunications;
Conference_Titel :
Software in Telecommunications and Computer Networks, 2006. SoftCOM 2006. International Conference on
Conference_Location :
Split
Print_ISBN :
953-6114-87-9
Electronic_ISBN :
953-6114-87-9
DOI :
10.1109/SOFTCOM.2006.329768
