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Enhanced CSMA/CA Contention Window for Efficient Random Access in IEEE 802.15.6

by Maryam El Azhari, Ahmed Toumanari, Rachid Latif
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 102 - Number 8
Year of Publication: 2014
Authors: Maryam El Azhari, Ahmed Toumanari, Rachid Latif
10.5120/17835-8714

Maryam El Azhari, Ahmed Toumanari, Rachid Latif . Enhanced CSMA/CA Contention Window for Efficient Random Access in IEEE 802.15.6. International Journal of Computer Applications. 102, 8 ( September 2014), 20-25. DOI=10.5120/17835-8714

@article{ 10.5120/17835-8714,
author = { Maryam El Azhari, Ahmed Toumanari, Rachid Latif },
title = { Enhanced CSMA/CA Contention Window for Efficient Random Access in IEEE 802.15.6 },
journal = { International Journal of Computer Applications },
issue_date = { September 2014 },
volume = { 102 },
number = { 8 },
month = { September },
year = { 2014 },
issn = { 0975-8887 },
pages = { 20-25 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume102/number8/17835-8714/ },
doi = { 10.5120/17835-8714 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:32:35.363342+05:30
%A Maryam El Azhari
%A Ahmed Toumanari
%A Rachid Latif
%T Enhanced CSMA/CA Contention Window for Efficient Random Access in IEEE 802.15.6
%J International Journal of Computer Applications
%@ 0975-8887
%V 102
%N 8
%P 20-25
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The IEEE 802. 15. 6 is a new communication standard on Wireless Body Area Network (WBAN) for short-range, wireless communications in the vicinity of, or inside a human body. It is used for medical and non-medical applications. The IEEE 802. 15. 6 draft defines a Medium Access Control (MAC) layer compatible with several Physical layers (PHY), it also specifies two main channel access modes; contention based and contention free. This paper aims to mitigate the delay generated by CSMA/CA during the contention based period and thus enhance the network performance in terms of end-to-end delay.

References
  1. M. El azhari, A. Toumanari and R. Latif. "Study of MAC Protocols for Mobile Wireless Body Sensor Networks", 2014, International Journal of Network and Complex Systems.
  2. Tachtatzis, C. "An energy analysis of IEEE 802. 15. 6 scheduled access modes", GLOBECOM Workshops (GC Wkshps), 2010 IEEE.
  3. Standard,Kyung S. Kwak, S. Ullah, and N. Ullah ,"An Overview of IEEE 802. 15. 6 ," UWB -ITRC Center, Inha University,253 Yonghyun-dong, Nam-gu, Incheon (402-751), South Korea. 2010.
  4. Sana Ullah,Manar Mohaisen, Mohammed A. Alnuem "A Review of IEEE 802. 15. 6 MAC, PHY, and Security Specifications", International Journal of Distributed Sensor Networks Volume 2013, Article ID 950704, 12 pages ,http://dx. doi. org/10. 1155/2013/950704
  5. Jin-Meng Ho, Plano, TX, " SMART ADJUSTMENT OF BACKOFF COUNTER AND CONTENTION WINDOW FOR IMPROVED RANDOM ACCESS", US 20100195664 A1, august 2014.
  6. Carlos Pomalaza-Ráez and Attaphongse Taparugssanagorn , "The UWB Channel in Medical Wireless Body Area Networks (WBANs)", http://dx. doi. org/10. 5772/48634.
  7. Castalia website:http://castalia. npc. nicta. com. au/
  8. K. Kwak, S. Ullah, and N. Ullah , "An Overview of IEEE 802. 15. 6 Standard ",UWB-ITRC Center, Inha University 253 Yonghyun-dong, Nam-gu, Incheon (402-751), South Korea,20 Feb 2011.
  9. Kyeong Hur, Won-Sung Sohn, Jae-Kyung Kim and YangSun Lee, "IEEE 802. 15. 6 WBAN Beaconing for Wireless USB Protocol Adaptation", International Journal of Software Engineering and Its Applications, Vol. 7, No. 4, July, 2013.
Index Terms

Computer Science
Information Sciences

Keywords

IEEE 802. 15. 6 Scheduled Allocations Wireless Body Area Network Wireless Medical Applications CSMA/CA contention free contention based

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