Title :
Modeling and Simulation for IDMA Systems Based on Simulink
Author :
Liu, Xin ; Xiong, Xingzhong ; Yang, Pingxian
Author_Institution :
Artificial Intell. of Key Lab. of Sichuan Province, Sichuan Univ. of Sci. & Eng., Zigong, China
Abstract :
Interleave-division multiple-access (IDMA) is one of the key multiple access techniques in the new wireless communication systems. In this paper, we investigate the basic principle of IDMA systems, analyze every model function, and build a simulation platform for IDMA systems. It is convenient to set the main parameters of the model of IDMA systems according to the simulation platform, and thus realize the performance simulation for IDMA systems flexibly. The simulation and test results show that the simulation platform satisfies the test of every function of IDMA systems. Moreover, the platform provides a flexible test method for IDMA systems, and can make use of those models in Simulink library already. This platform is convenient to extend the model function and study the performance of IDMA systems.
Keywords :
multi-access systems; radio links; IDMA system; interleave division multiple access; model function; simulink library; wireless communication system; Analytical models; Artificial intelligence; Interleaved codes; Laboratories; Libraries; Mathematical model; Multiaccess communication; Multiple access interference; Multiuser detection; System testing; IDMA; Multi-user Detection; modeling; simulation; simulink;
Conference_Titel :
Circuits, Communications and Systems, 2009. PACCS '09. Pacific-Asia Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3614-9
DOI :
10.1109/PACCS.2009.10
