Title :
A reduced complexity detector/decoder for multiuser communications with FEC
Author :
Shama, Yaacov ; Vojcic, Branimir R.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., George Washington Univ., Washington, DC, USA
Abstract :
We consider a reduced complexity detection scheme for coded asynchronous multiuser signals, where the forward error correction code structure is used as part of the multiuser detection for only a subset of users, and the code is ignored for the rest of the users and they are decoded separately
Keywords :
AWGN channels; channel coding; computational complexity; decoding; forward error correction; multi-access systems; multiuser channels; receivers; signal detection; FEC; coded asynchronous multiuser signals; detection scheme; forward error correction code structure; multiuser communications; multiuser detection; reduced complexity decoder; reduced complexity detector; users; Bit error rate; Convolutional codes; Detection algorithms; Detectors; Forward error correction; Interference cancellation; Maximum likelihood decoding; Maximum likelihood detection; Multiuser detection; Viterbi algorithm;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.708889
