Two‐layer modelling of IEEE 802.11x channel occupancy-Reference-Cited by-同舟云学术

Two‐layer modelling of IEEE 802.11x channel occupancy

Published:2023-05-31 Issue:11 Volume:59 Page:
ISSN:0013-5194
Container-title:Electronics Letters
language:en
Short-container-title:Electronics Letters

Author:

Bang Jae‐Seok¹²^ORCID,Han Jin‐Seok²,Lee Yong‐Hwan¹

Affiliation:

1. Department of Electrical and Computer Engineering Seoul National University Seoul Republic of Korea

2. hyBee Inc. Seoul Republic of Korea

Abstract

AbstractLow power IoT communication signals (e.g., Bluetooth and ZigBee) may seriously suffer from the presence of high‐power co‐channel interference like wireless local area network (WLAN) signal. They may effectively avoid WLAN interference by exploiting dynamic characteristics of WLAN traffic. Representing the arrival/departure of WLAN users using an M/M/m/m queueing structure, the characterization of large‐scale dynamics of WLAN channel occupancy is considered. The characterization of small‐scale dynamics of WLAN channel occupancy is also considered by generating WLAN signal using a two‐state semi‐Markovian process. Simulation results show that the proposed model generates WLAN signal having similar statistical characteristics to those of real WLAN signal.

Publisher

Institution of Engineering and Technology (IET)

Subject

Electrical and Electronic Engineering

Reference13 articles.

1. Han J.S. Kim T.H. Lee Y.H.:Robust transmission of the IEEE 802.15. 4 signal in the presence of co‐channel interference. In:2013 IEEE Wireless Communications and Networking Conference (WCNC) pp. 53–58.IEEE Piscataway NJ(2013)

2. Ancans A. Ormanis J. Cacurs R. Greitans M. Saoutieff E. Faucorr A. et al.:Bluetooth low energy throughput in densely deployed radio environment. In:2019 23rd International Conference Electronics pp. 1–5.IEEE Piscataway NJ(2019)

3. Real-World Empirical Studies on Multi-Channel Reliability and Spectrum Usage for Home-Area Sensor Networks

4. Liang C.J.M. Priyantha N.B. Liu J. Terzis A.:Surviving wi‐fi interference in low power ZigBee networks. In:Proceedings of the 8th ACM conference on embedded networked sensor systems pp. 309–322.Association for Computing Machinery New York NY(2010)

5. Cheikh S.B. Esemann T. Hellbrück H.:SAFH‐smooth adaptive frequency hopping. In:2011 Third International Workshop on Cross Layer Design pp. 1–5.IEEE Piscataway NJ(2011)