| Issue |
ITM Web Conf.
Volume 17, 2018
4th Annual International Conference on Wireless Communication and Sensor Network (WCSN 2017)
|
|
|---|---|---|
| Article Number | 01004 | |
| Number of page(s) | 8 | |
| Section | Session 1: Wireless Communication | |
| DOI | https://doi.org/10.1051/itmconf/20181701004 | |
| Published online | 02 February 2018 | |
Multi-hop Fast Conflict Resolution Algorithm for Ad Hoc Networks
1
Power Emergency Center, Sichuan Electric Power Corporation, Chengdu, China
2
National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu, China
3
Information Technology Center, Tsinghua University, Peking, China
* Corresponding author: liu_jun@uestc.edu.cn
Media access control is an important technology in ad hoc networks. Based on the multi-hop Pseudo Bayesian (PB) algorithm and the single-hop Fast Conflict Resolution algorithm (FCR), in this paper, we propose a Multi-hop Fast Conflict Resolution (MFCR) algorithm for ad hoc networks. We make the detailed introduction of the theoretical model, the pseudo Bayesian analysis and the algorithm deign. MFCR employs a competition probability forecasting method, which is similar to the backoff counter used in FCR, combined with the handshake process used in PB to solve the utilization and the fairness problems of the time slot allocation. Simulations show that the MFCR has evident improvement in the network performance.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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