Title :
Uplink transmission technique for Interleave-Division Multiple-Access on Block Fading Channel
Author :
Li, Zongyan ; Li, Luying ; Wu, Zhanji ; Wang, Wenbo
Author_Institution :
Wireless Signal Process. & Network Lab., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
This paper studies the uplink transmission technique based on Interleave-Division Multiple-Access (IDMA). The performance of IDMA is evaluated on Additive White Gaussian Noise (AWGN) and Block Fading (BF) Channels. Computer simulations are performed of varying number of users and iterations, code rates, channel characteristics. The effect of different scenarios by bit error rate is observed. Simulation results show that multi-user gain can be achieved in the IDMA system.
Keywords :
AWGN; block codes; error statistics; fading channels; interleaved codes; multi-access systems; AWGN; additive white Gaussian noise; bit error rate; block fading channel; interleave-division multiple-access; uplink transmission technique; AWGN; Bit error rate; Encoding; Iterative decoding; Multiaccess communication; Multiuser detection; Receivers; IDMA; iterative decoding; multi-user detector; wireless channel;
Conference_Titel :
Network Infrastructure and Digital Content, 2010 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6851-5
DOI :
10.1109/ICNIDC.2010.5657829
