Title :
The Applied Research of Convolutional Turbo Code Based on WiMAX Protocol
Author :
Zhao, Dan-feng ; Wu, Yu-ping ; Tong, Ning-ning
Author_Institution :
Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin
Abstract :
Because most practical communication systems need possessing higher bandwidth efficiency, this article increases the bandwidth efficiency through the two aspects of code rate and modulation mode, that is, by combining CTC(convolutional turbo code) in WiMax protocol with MSK modulation and applying them in the practical communication systems. The simulation result shows the combination of CTC and MSK modulation possesses not only a stronger error correcting capability but also a higher bandwidth efficiency, i.e. , it´s more applicable in the practical communication systems.
Keywords :
WiMax; convolutional codes; error correction codes; minimum shift keying; protocols; turbo codes; MSK modulation; WiMAX protocol; bandwidth efficiency; code rate; convolutional turbo code; error correcting capability; modulation mode; Bandwidth; Convolutional codes; Educational institutions; Electronic mail; Encoding; Modulation coding; Protocols; Switches; Turbo codes; WiMAX;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.366
