Title :
Deterministic IDMA and deterministic CDMA: A comparison
Author :
Tseng, Shu-Ming ; Kuo, Yu-Chin
Author_Institution :
Dept. of Electron. Eng., Nat. Taipei Univ. of Technol., Taipei, Taiwan
Abstract :
In this paper, we compare deterministic interleave division multiple access (IDMA) and gold-code-based code division multiple access (CDMA). IDMA is a system that uses different interleavers to separate different users, but previously the interleaver is generated randomly and it is only compared to random sequences CDMA. Simulation results show that the deterministic-interleavers-based IDMA performance is as good as or better than gold-code-based CDMA.
Keywords :
code division multiple access; interleaved codes; random codes; random sequences; deterministic CDMA; deterministic IDMA; gold-code-based code division multiple access; interleave division multiple access; random interleavers; random sequence; Filters; Interference cancellation; Interleaved codes; Iterative decoding; Multiaccess communication; Multiple access interference; Multiuser detection; Power generation; Random number generation; Random sequences; CDMA; IDMA; interleaver;
Conference_Titel :
Communications, 2008. APCC 2008. 14th Asia-Pacific Conference on
Conference_Location :
Tokyo
Print_ISBN :
978-4-88552-232-1
Electronic_ISBN :
978-4-88552-231-4
