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

Wenson Chang, Chun Wei Huang

研究成果: Conference contribution

摘要

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.

原文English
主出版物標題Communications and Networking - 15th EAI International Conference, ChinaCom 2020, Proceedings
編輯Honghao Gao, Pingyi Fan, Jun Wun, Xue Xiaoping, Jun Yu, Yi Wang
發行者Springer Science and Business Media Deutschland GmbH
頁面174-185
頁數12
ISBN(列印)9783030677190
DOIs
出版狀態Published - 2021
事件15th EAI International Conference on Communications and Networking, ChinaCom 2020 - Shanghai, China
持續時間: 2020 十一月 202020 十一月 21

出版系列

名字Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
352
ISSN(列印)1867-8211
ISSN(電子)1867-822X

Conference

Conference15th EAI International Conference on Communications and Networking, ChinaCom 2020
國家China
城市Shanghai
期間20-11-2020-11-21

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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