Wide-Sense Stable Hexanary-Feedback Contention Access for Wireless Networks

Maria C. Yuang*, Bird C. Lo, Ju Y. Chen

*Corresponding author for this work

Research output: Contribution to conferencePaperpeer-review

Abstract

Most existing contention access schemes are inherently unstable resulting in exponentially deteriorating throughput under increased traffic loads. In this paper, we propose a wide-sense stable, efficient Hexanary-Feedback Contention Access (HFCA) scheme, capable of providing signaling traffic high performance while retaining maximal throughput for wireless access networks. HFCA performs incremental contention resolution via a two-phase process. The two-phase process is augmented with hexanary feedback control facilitated by a Pdf-based Multi-user Estimator (PMER) implemented at the physical layer. We present throughput and stability analyses in which HFCA is shown wide-sense stable, and the strict-sense stability condition is derived. Finally, analytic and simulation results delineate that, HFCA achieves high performance with respect to maximum stable and saturated throughputs, access delay, and blocking probability.

Original languageEnglish
Pages3447-3451
Number of pages5
StatePublished - 1 Dec 2003
EventIEEE Global Telecommunications Conference GLOBECOM'03 - San Francisco, CA, United States
Duration: 1 Dec 20035 Dec 2003

Conference

ConferenceIEEE Global Telecommunications Conference GLOBECOM'03
CountryUnited States
CitySan Francisco, CA
Period1/12/035/12/03

Fingerprint Dive into the research topics of 'Wide-Sense Stable Hexanary-Feedback Contention Access for Wireless Networks'. Together they form a unique fingerprint.

Cite this