Research and Implementation of CSMA-CA Back-off Algorithm based on Embedded System and ADF7025

DOI

10.2991/isrme-15.2015.130How to use a DOI?

Keywords

embedded; ADF7025; CSMA-CA; Back-off

Abstract

CSMA-CA back-off algorithm is the most important link for wireless sensor network(WSN) MAC protocol, distributes the limited wireless communication resource among all WSNs, is the key to ensure the efficient communication for WSN. ADF7025 is a single chip wireless transceiver with a low rate, low power consumption and lost cost. This paper describes the implementation of CSMA-CA back-off algorithm in embedded system and ADF7025 wireless transceiver. This paper describes platform, by adjusting the parameters and test, results show that the embedded ADF7025 platform based on improving the transmission node back-off success rate, decrease the packet collision probability and the retransmission probability, so as to improve the success rate of the receive node.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hualin Zhan
AU  - Xiaochun Lai
AU  - Pengfei Zuo
AU  - Sixia Yang
PY  - 2015/04
DA  - 2015/04
TI  - Research and Implementation of CSMA-CA Back-off Algorithm based on Embedded System and ADF7025
BT  - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering
PB  - Atlantis Press
SP  - 643
EP  - 648
SN  - 1951-6851
UR  - https://doi.org/10.2991/isrme-15.2015.130
DO  - 10.2991/isrme-15.2015.130
ID  - Zhan2015/04
ER  -