Title :
Performance of OCDMA Systems Using AND Subtraction Technique
Author :
Aljunid, S.A. ; Hasson, Feras N. ; Samad, M.D.A. ; Abdullah, M.K. ; Othman, M. ; Shaari, S.
Author_Institution :
Northern Malaysia Univ., Jejawi
fDate :
Oct. 29 2006-Dec. 1 2006
Abstract :
A new detection scheme, namely AND subtraction technique is proposed and presented in this paper. The theory is being elaborated and experimental results have been done by comparing double-weight (DW) code against the existing code, Hadamard. In this paper we have proved that AND subtraction technique gives better bit error rates (BER) performance than Complementary subtraction technique against the received power level.
Keywords :
Hadamard codes; code division multiplexing; error statistics; AND subtraction technique; Hadamard code; OCDMA systems; bit error rates; complementary subtraction technique; double-weight code; Bit error rate; Error correction; Error correction codes; Laboratories; Multiaccess communication; Multiple access interference; Optical receivers; Optical transmitters; Phase detection; Subtraction techniques;
Conference_Titel :
Semiconductor Electronics, 2006. ICSE '06. IEEE International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
0-7803-9730-4
Electronic_ISBN :
0-7803-9731-2
DOI :
10.1109/SMELEC.2006.381104
