Design of an Adaptive Multi-Channel Algorithm in WLANs

被引：0

作者：

Alsufyani, Azhar A. ^{[1
]}

Almotairi, Khaled H. ^{[2
]}

机构：

[1] Taif Univ, Dept Comp Sci, At Taif, Saudi Arabia

[2] Umm Al Qura Univ, Dept Comp Sci, Mecca, Saudi Arabia

来源：

2019 2ND INTERNATIONAL CONFERENCE ON COMPUTER APPLICATIONS & INFORMATION SECURITY (ICCAIS) | 2019年

关键词：

802.11; adaptive; ad hoc; multichannel; WLAN; CHANNEL ACCESS; PERFORMANCE; SCHEME;

D O I：

10.1109/cais.2019.8769471

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The IEEE 802.11 specification for Wireless Local Area Networks (WLANs) supports multichannel transmissions up to the 160 MHz band. However, inefficiencies arise when the entire bandwidth is allocated for a single user and when the size of the transmitted data is very small. In this paper, we propose a novel medium access control method, which is called the Adaptive Multi-Channel Access (AMCA) protocol, for an ad hoc wireless network. The AMCA enables simultaneous transmissions to multiple stations on different channels. We implement and evaluate the AMCA using the MATLAB platform. In addition, we compare the AMCA with the IEEE 802.11 multichannel and the IEEE 802.11 single channel. The simulation results show that the adaptive common channel method for the coordination of the channel use allocation between the STAs offers a similar performance to the IEEE 802.11.

引用

页数：6

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