TY - JOUR
T1 - A Novel Bipolar Wavelength-Time Coding Scheme for Optical CDMA Systems
AU - Griner, Uri N.
AU - Arnon, Shlomi
N1 - Funding Information:
Manuscript received May 8, 2003; revised July 23, 2003. This work was supported by the DIP Fund (Israel-German Research Fund). The authors are with the Satellite and Wireless Communication Laboratory, Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, IL-84105 Beer-Sheva, Israel (e-mail: [email protected]; [email protected]). Digital Object Identifier 10.1109/LPT.2003.819390
PY - 2004/1/1
Y1 - 2004/1/1
N2 - We develop a novel bipolar two-dimensional coding scheme for optical code-division multiple-access (OCDMA) communication systems. The coding scheme is based on complementary spectral amplitude coding of broad-band sources in the wavelength domain and as such enables multi-user operation and bipolar signaling. To significantly increase the number of simultaneous users a spreading sequence in the time domain is imposed on the wavelength domain coding. We analyze the performance of a LAN system based on the proposed coding scheme, and show that the coders can be realized via simple and compact hardware.
AB - We develop a novel bipolar two-dimensional coding scheme for optical code-division multiple-access (OCDMA) communication systems. The coding scheme is based on complementary spectral amplitude coding of broad-band sources in the wavelength domain and as such enables multi-user operation and bipolar signaling. To significantly increase the number of simultaneous users a spreading sequence in the time domain is imposed on the wavelength domain coding. We analyze the performance of a LAN system based on the proposed coding scheme, and show that the coders can be realized via simple and compact hardware.
KW - Bipolar signaling
KW - Multi-access communications
KW - Optical code-division multiple-access (OCDMA)
KW - Wavelength-time coding
UR - http://www.scopus.com/inward/record.url?scp=0347337832&partnerID=8YFLogxK
U2 - 10.1109/LPT.2003.819390
DO - 10.1109/LPT.2003.819390
M3 - Article
AN - SCOPUS:0347337832
SN - 1041-1135
VL - 16
SP - 332
EP - 334
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
IS - 1
ER -