Throughput Analysis of Slotted Non-persistent and One-persistent CSSS/OD (Carrier Sense Spread Spectrum with Overload Detection) Protocols

Francis N. MUMBA  Shinji TSUZUKI  Yoshio YAMADA  Saburo TAZAKI  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E78-A   No.9   pp.1220-1224
Publication Date: 1995/09/25
Online ISSN: 
DOI: 
Print ISSN: 0916-8508
Type of Manuscript: Special Section LETTER (Special Section on Information Theory and Its Applications)
Category: 
Keyword: 
spread spectrum communication,  CSMA/CD protocols,  carrier sensing,  overload detection,  throughput performance,  utilization,  

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Summary: 
The throughput performance of the non-persistent carrier sense spread spectrum with overload detection (NP-CSSS/OD) protocol is analysed and compared with that of the conventional non-persistent and one-persistent carrier sense multiple access with collision detection (NP-CSMA/CD and 1P-CSMA/CD) and the one-persistent carrier sense spread spectrum with overload detection (1P-CSSS/OD) protocols. We also introduced utilization measurements and did some performance comparisons between these protocols. At high offered loads, the NP-CSSS/OD protocol is found to offer the best throughput and utilization performances amongst them.