Title :
Turbo-coded error control for wireless ATM networks
Author_Institution :
Central R&D Center, SK Telecom, Sungnam, South Korea
Abstract :
An error control scheme based on the turbo code is proposed and simulated for wireless ATM networks in a multipath fading channel. The packet error performance is substantially improved by increasing the number of iterations in the turbo decoding process and interleaver length of a turbo encoder. It can be concluded that turbo coding is a very promising technique to effectively control channel errors for wireless ATM networks. The results can be applied to error control schemes for wireless ATM networks
Keywords :
Rician channels; asynchronous transfer mode; error correction codes; error statistics; iterative decoding; land mobile radio; multipath channels; packet radio networks; turbo codes; Rician fading channel; channel error control; interleaver length; iterative decoding; mobile multimedia service; multipath fading channel; packet error performance; packet error probability; turbo decoding; turbo encoder; turbo-coded error control; wireless ATM networks; Asynchronous transfer mode; Automatic repeat request; Channel coding; Concatenated codes; Cyclic redundancy check; Delay; Error correction; Error correction codes; Iterative decoding; Turbo codes;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886825
