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IEEE 802.11 distributed coordination function service time and queuing delay analysis using parallel space - time markov chain

Ghaboosi, K ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/PIMRC.2008.4699576
  3. Publisher: 2008
  4. Abstract:
  5. In this paper, using the so-called Parallel Space-Time Markov Chain (PSTMC) framework we analyze the IEEE 802.11 Distributed Coordination Function (DCF) frame service time, jitter, and queuing delay in a single-hop non-saturated wireless network. PSTMC framework provides the possibility of simultaneous modeling of backoff and post-backoff procedures, in addition to the transmission queue status of a non-saturated 802.11 station. To the best of our knowledge, the presented contribution is the first analysis of service time, i.e., access delay and retransmission delay, plus queuing delay at the same time, when the precise modeling of binary exponential backoff (BEB) scheme in medium access control (MAC) layer is the main issue of concern. The model is validated by extensive simulations, showing its remarkable level of accuracy. © 2008 IEEE
  6. Keywords:
  7. Access delay ; Back-off ; Binary exponential backoff ; Extensive simulations ; Ieee 802.11 distributed coordination function ; Ieee 802.11 distributed coordination functions ; Markov chain ; Medium access control layer ; Parallel space-time markov chain ; Precise modeling ; Queuing delay ; Retransmissions ; Service time ; Single-hop ; Jitter ; Markov processes ; Medium access control ; Packet networks ; Queueing networks ; Queueing theory ; Standards ; Telecommunication services ; Wireless local area networks (WLAN) ; Wireless networks ; Radio communication
  8. Source: 2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2008, Poznan, 15 September 2008 through 18 September 2008 ; 2008 ; 9781424426447 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4699576