AJRC-MAC: An ALOHA-based joint reservation and cooperation MAC for dense wireless networks

Yongping Zhang, Bo Li, Mao Yang, Zhongjiang Yan, Xiaoya Zuo, Qiao Qu

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

The increase in collision and interference induced by the network densification poses the intractable challenge of improving network throughput. Channel reservation and cooperative transmission, two schemes improving the medium access control (MAC) efficiency and transmission reliability respectively, have drawn considerable attention. Joint optimization of reservation and cooperation is theoretically proved to be promising in improving the network throughput in our recent study. However, up to now no practical MAC protocol is proposed to evaluate its effectiveness. In this paper, we propose an ALOHA-based joint reservation and cooperation MAC (AJRC-MAC) protocol which adopts the reservation-based channel access and enables the cooperative transmission simultaneously for the dense wireless network. Simulation results evaluate the effectiveness of the joint reservation and cooperation, and show that a throughput gain of 330%, 250%, 130% can be achieved respectively for AJRC-MAC compared with the basic MAC, cooperation- only MAC and reservation-only MAC.

源语言英语
主期刊名2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - Proceedings
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781509041831
DOI
出版状态已出版 - 10 5月 2017
活动2017 IEEE Wireless Communications and Networking Conference, WCNC 2017 - San Francisco, 美国
期限: 19 3月 201722 3月 2017

出版系列

姓名IEEE Wireless Communications and Networking Conference, WCNC
ISSN(印刷版)1525-3511

会议

会议2017 IEEE Wireless Communications and Networking Conference, WCNC 2017
国家/地区美国
San Francisco
时期19/03/1722/03/17

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