Keyword : optical code division multiple access


Optical CDMA Scheme Using Generalized Modified Prime Sequence Codes and Extended Bi-Orthogonal Codes
Kyohei ONO Shoichiro YAMASAKI Shinichiro MIYAZAKI Tomoko K. MATSUSHIMA 
Publication:   
Publication Date: 2021/09/01
Vol. E104-A  No. 9 ; pp. 1329-1338
Type of Manuscript:  PAPER
Category: Spread Spectrum Technologies and Applications
Keyword: 
optical code division multiple accessgeneralized modified prime sequence codeextended bi-orthogonal codemulti-user interferenceatmospheric propagation
 Summary | Full Text:PDF(1.7MB)

Constructions of Optimal (υ,{4,5,6},1,Q)-OOCs
Xiyang LI Pingzhi FAN Dianhua WU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/03/01
Vol. E95-A  No. 3 ; pp. 669-672
Type of Manuscript:  LETTER
Category: Coding Theory
Keyword: 
cyclic packingvariable-weight optical orthogonal codeoptical code division multiple accessquality of services
 Summary | Full Text:PDF(91KB)

A Novel Design of Reconfigurable Wavelength-Time Optical Codes to Enhance Security in Optical CDMA Networks
NASARUDDIN Tetsuo TSUJIOKA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/08/01
Vol. E91-B  No. 8 ; pp. 2516-2524
Type of Manuscript:  Special Section PAPER (Special Section on Next Generation Broadband Access Technologies)
Category: 
Keyword: 
enhance securityoptical code division multiple accessquasigroupsrandom optical orthogonal codesreconfigurable wavelength-time optical codes
 Summary | Full Text:PDF(543KB)

Wavelength Mismatch Tolerance in Wavelength-Hopping and Time-Spreading Optical CDMA Systems
Tae-il CHAE Hark YOO Seong-sik MIN Yong-hyub WON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2003/06/01
Vol. E86-B  No. 6 ; pp. 2015-2018
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission
Keyword: 
optical communicationsoptical code division multiple accesswavelength mismatch
 Summary | Full Text:PDF(592KB)