DocumentCode
2592399
Title
Constant weight codes for multiaccess channels without feedback
Author
Abdul-Jabbar, Shakir ; De Laval, Peter
Author_Institution
Dept. of Electr. Eng., Linkoping Univ., Sweden
fYear
1988
fDate
13-17 Jun 1988
Firstpage
150
Lastpage
153
Abstract
The design of superimposed codes for the multiaccess OR-channel is considered. The performance of constant-weight codes when used as superimposed codes is investigated. Several constructions for constant-weight codes are compared: affine geometry codes, projective geometry codes, and codes obtained by code concatenation. A comparison to the sphere packing bound and the Johnson bound is made
Keywords
codes; multi-access systems; telecommunication channels; Johnson bound; affine geometry codes; code concatenation; constant-weight codes; feedback; multiaccess channels; projective geometry codes; sphere packing bound; superimposed codes; Binary codes; Binary sequences; Feedback; Frequency conversion; Frequency division multiaccess; Geometry; Performance analysis; Protocols; Satellite ground stations; Time division multiple access;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnics, 1988. Conference Proceedings on Area Communication, EUROCON 88., 8th European Conference on
Conference_Location
Stockholm
Type
conf
DOI
10.1109/EURCON.1988.11127
Filename
11127
Link To Document