A frequency hopping algorithm against jamming attacks under asynchronous environments

Guey Yun Chang, Jen Feng Huang, Zheng Hua Wu

研究成果: 雜誌貢獻會議論文同行評審

17 引文 斯高帕斯(Scopus)

摘要

Uncoordinated frequency hopping has been considered as an important technique for anti-jamming communications. In uncoordinated frequency hopping systems, nodes randomly switch over multiple frequencies without pre-shared keys. Upon rendezvous on the same frequency, they can communicate with each other. Existing algorithms, however, require role (sender/receiver) pre-assignment before frequency hopping. Such approaches only support the communication between sender-receiver pairs (i.e., the communication between a node pair whose receiver play a sender role is not guaranteed). In this paper, we propose a low computation cost and symmetric-role frequency hopping algorithm (i.e., no role pre-assignment requirement). Our proposed algorithm has bounded maximal time to rendezvous under asynchronous scenarios.

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文章編號7036828
頁(從 - 到)324-329
頁數6
期刊Proceedings - IEEE Global Communications Conference, GLOBECOM
DOIs
出版狀態已出版 - 2014
事件2014 IEEE Global Communications Conference, GLOBECOM 2014 - Austin, United States
持續時間: 8 12月 201412 12月 2014

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