Adaptive Hybrid MAC Protocol with Novel MOB Backoff Scheme for Massive M2M Communications

Wenson Chang, Chun Wei Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper targets on solving the high collision problem in the massive machine-to-machine communications. The main idea is to restrict the numbers of allowable contentions to the low-energy devices (LEDs) by using the proposed make-or-break (MOB) backoff scheme such that the unnecessary energy consumption can be reduced. And, consequently, the high-energy devices (HEDs) can have higher probability to attain time slots for data transmissions. However, the restriction mechanism may detain the data forwarding process. To solve this dilemma, the adaptive frame structure is developed to compensate the loss of throughput. The analytical as well as simulation results demonstrate that with a huge amount of machine type devices (MTDs), the proposed scheme can outperform the conventional counterpart in the aspects of the head-of-line delay, energy efficiency and accommodation of the MTDs.

Original languageEnglish
Title of host publicationCommunications and Networking - 15th EAI International Conference, ChinaCom 2020, Proceedings
EditorsHonghao Gao, Pingyi Fan, Jun Wun, Xue Xiaoping, Jun Yu, Yi Wang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages174-185
Number of pages12
ISBN (Print)9783030677190
DOIs
Publication statusPublished - 2021
Event15th EAI International Conference on Communications and Networking, ChinaCom 2020 - Shanghai, China
Duration: 2020 Nov 202020 Nov 21

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume352
ISSN (Print)1867-8211
ISSN (Electronic)1867-822X

Conference

Conference15th EAI International Conference on Communications and Networking, ChinaCom 2020
CountryChina
CityShanghai
Period20-11-2020-11-21

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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