Enhancing MAC performance of DCF protocol for IEEE 802.11 wireless LANs-Reference-Cited by-同舟云学术

Enhancing MAC performance of DCF protocol for IEEE 802.11 wireless LANs

Published:2017-01-01 Issue:1 Volume:68 Page:83-86
ISSN:1339-309X
Container-title:Journal of Electrical Engineering
language:en
Short-container-title:

Author:

Choi Woo-Yong¹

Affiliation:

1. Department of Industrial and Management Systems Engineering, Dong-A University, Nakdong-daero, Saha-gu, Busan, Korea (Republic of)

Abstract

Abstract The DCF (Distributed Coordination Function) is the basic MAC (Medium Access Control) protocol of IEEE 802.11 wireless LANs and compatible with various IEEE 802.11 PHY extensions. The performance of the DCF degrades exponentially as the number of nodes participating in the DCF transmission procedure increases. To deal with this problem, we propose a simple, however efficient modification of the DCF by which the performance of the DCF is greatly enhanced.

Publisher

Walter de Gruyter GmbH

Reference8 articles.

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2. [2] IEEE Std 802.11n ”Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Enhancements for Higher Throughput”, 2009.

3. [3] IEEE Std 802.11ac ”Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications-Amendment 4: Enhancements for Very High Throughput for Operation in Bands Below 6 GHz”, 2013.

4. [4] L. Li, H. Xiaoguang, C. Ke, and H. Ketai, ”The Applications of WiFi-based Wireless Sensor Network in Internet of Things and Smart Grid”, Proc. IEEE Conf. on Industrial Electronics and Applications, pp. 789-793, 2011.

5. [5] W.-Y. Choi, and M. Chatterjee, ”Cluster-Based Multipolling Sequencing Algorithm for Collecting RFID Data in Wireless LANs”, FREQUENZ, vol. 69, no. 3/4, pp. 141-147, 2015.

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