An FPGA Based Reconfigurable MAC Architecture for Universal Short Range Communication Networks

Hongyu Zhang, Bo Li, Zhongjiang Yan, Mao Yang, Ding Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The wireless universal short-distance network refers to a heterogeneous network that combines multiple wireless short-distance networks such as wireless local area networks and wireless personal area networks. Users can choose to use different multiple access protocols to access the network according to the characteristics of the service. This paper proposes an FPGA-based reconfigurable MAC architecture, which uses a combination of software and hardware to select the working mode of the universal MAC in the FPGA through ARM, so as to achieve fast switching between different networks. The proposed universal MAC module includes a control module based on finite state machine and a data frame transceiver module, it implements the function of switching between different networks by configuring the control module as different finite state machine of different MAC protocols. A universal MAC module combining ALOHA protocol and CSMA/CA protocol is designed and implemented in this paper. The simulation results show that the designed universal MAC module is equivalent to the CSMA/CA protocol in terms of resource utilization, and can be flexibly switching between ALOHA protocol and CSMA/CA protocol.

源语言英语
主期刊名IoT as a Service - 5th EAI International Conference, IoTaaS 2019, Proceedings
编辑Bo Li, Mao Yang, Zhongjiang Yan, Jie Zheng, Yong Fang
出版商Springer
20-36
页数17
ISBN(印刷版)9783030447502
DOI
出版状态已出版 - 2020
活动5th EAI International Conference on IoT as a Service, IoTaaS 2019 - Xi'an, 中国
期限: 16 11月 201917 11月 2019

出版系列

姓名Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
316 LNICST
ISSN(印刷版)1867-8211

会议

会议5th EAI International Conference on IoT as a Service, IoTaaS 2019
国家/地区中国
Xi'an
时期16/11/1917/11/19

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