Title :
Multiuser detection based on quantum detection
Author :
Shengmei, Zhao ; Fei, Li ; Baoyu, Zi-Ieng
Author_Institution :
Inst. of Signal & Inf. Process., Nanjing Univ. of P & T, China
fDate :
31 Aug.-4 Sept. 2004
Abstract :
The scheme based on quantum detection to solve the NP hard problem in conventional multi-user detection is proposed in the paper. The simulation results for optimal quantum multi-user detection is presented, and performance comparisons with classical techniques show an improvement when quantum detection is employed.
Keywords :
computational complexity; iterative methods; multiuser detection; quantum communication; computational complexity; iterative method; quantum multiuser detection; Costs; Decorrelation; Detectors; Error probability; Hilbert space; Multiuser detection; Optical receivers; Optical transmitters; Quadrature amplitude modulation; Quantum mechanics;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1442101
