Error probability upper bound for perfect sequences implemented with super-structured fibre Bragg gratings

• Published in: IET signal processing Vol. 8; no. 4; pp. 421 - 428
• Main Authors: Pereira, João S, da Silva, Henrique J.A
• Format: Journal Article
• Language: English
• Published: Stevenage The Institution of Engineering and Technology 01.06.2014; Institution of Engineering and Technology; The Institution of Engineering & Technology
• Subjects: Applied sciences; bit error rate; Bragg gratings; code division multiple access; code division multiplexing; Coders; codes; Coding, codes; coherent optical code‐division multiple‐access systems; Design engineering; Encoders; error probability upper bound; error statistics; Exact sciences and technology; Fibre; Information, signal and communications theory; OCDMA codes; OCDMA sequences; OCDMA systems; optical decoder technology; optical encoder technology; optical fibre communication; optical fibres; perfect sequence encoder; perfect sequences; Permissible error; power contrast ratios; Reflection; Signal and communications theory; SSFBG code set; SSFBG encoders; SSFBG power reflection model; super‐structured fibre Bragg gratings; Telecommunications and information theory; Upper bounds; OCDMA codes; codes; optical fibres; SSFBG code set; optical fibre communication; OCDMA sequences; code division multiple access; bit error rate; error probability upper bound; super-structured fibre Bragg gratings; Bragg gratings; optical decoder technology; power contrast ratios; OCDMA systems; SSFBG encoders; optical encoder technology; SSFBG power reflection model; code division multiplexing; perfect sequence encoder; coherent optical code-division multiple-access systems; perfect sequences; error statistics; Error probability; M-sequences; Bit error rate; Optical telecommunication; Coding circuit; Wireless telecommunication; Bragg grating; Grating in fiber; Implementation; Angular measurement; Upper bound; Codec; Code division multiple access; Low-power electronics; Simulator; Optical fiber

The success of coherent optical code-division multiple-access (OCDMA) systems is strongly dependent on the optical encoder/decoder technology and on the selection of the correct OCDMA codes/sequences. For this reason, in this study, the authors present a method to implement perfect sequences with Su...