TY - JOUR
T1 - Multipulse-per-row codes for high-speed optical wavelength/time CDMA networks
AU - Yang, Chao Chin
AU - Huang, Jen Fa
AU - Wang, Yi Hsien
N1 - Funding Information:
Manuscript received March 29, 2007; revised June 12, 2007. This work was supported in part by the Kun Shan University, under a National Science Council project grant (NSC 95-2221-E-168-027), and in part by the Advanced Optoelectronic Technology Center, National Cheng Kung University, under project grants from the Ministry of Education and the National Science Council of Taiwan (NSC 94-218-M-008-009).
PY - 2007/11/1
Y1 - 2007/11/1
N2 - New wavelength/time code families constructed with short code lengths are proposed for optical code-division multipleaccess networks. Since the code matrices inherit correlation properties from the underlined one-dimensional codes, much effort for codeword searching and code property validation is saved. In addition, since the proposed code matrices with multipulse-per-row (MPR) property have optimal cardinalities, the total number of supported users in the network is increased. Performance analysis shows that the proposed MPR matrix codes have bit-error rates comparable to other wavelength/time codes proposed previously. Index Terms-Optical code-division multiple-access (OCDMA), optical orthogonal codes (OOCs), wavelength/time codes.
AB - New wavelength/time code families constructed with short code lengths are proposed for optical code-division multipleaccess networks. Since the code matrices inherit correlation properties from the underlined one-dimensional codes, much effort for codeword searching and code property validation is saved. In addition, since the proposed code matrices with multipulse-per-row (MPR) property have optimal cardinalities, the total number of supported users in the network is increased. Performance analysis shows that the proposed MPR matrix codes have bit-error rates comparable to other wavelength/time codes proposed previously. Index Terms-Optical code-division multiple-access (OCDMA), optical orthogonal codes (OOCs), wavelength/time codes.
UR - http://www.scopus.com/inward/record.url?scp=61449131211&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=61449131211&partnerID=8YFLogxK
U2 - 10.1109/LPT.2007.905675
DO - 10.1109/LPT.2007.905675
M3 - Article
AN - SCOPUS:61449131211
VL - 19
SP - 1756
EP - 1758
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 21
ER -