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题名: Heterogeneous multi-channel neighbor discovery for mobile sensing applications: theoretical foundation and protocol design
作者: Chen L(陈林) ; Bian KG(边凯归) ; Zheng M(郑萌)
作者部门: 工业控制网络与系统研究室
会议名称: 15th ACM International Symposium on Mobile Ad Hoc Networking and Computing (Mobihoc 2014)
会议日期: August 11-14, 2014
会议地点: Philadelphia, PA, USA.
会议录: 15th ACM International Symposium on Mobile Ad Hoc Networking and Computing (Mobihoc 2014)
会议录出版者: ACM
会议录出版地: New York
出版日期: 2014
页码: 307-316
ISBN号: 978-1-4503-2620-9
关键词: Neighbor Discovery ; Multi-channel ; Energy Efficiency ; Wireless networks
摘要: Neighbor discovery is of paramount importance in mobile sensing applications that rely heavily on data timely collected and shared among nearby users. Guaranteed discovery with bounded latency and supporting heterogenous duty cycles to provide fine-grained control of energy conservation levels are among the most crucial requirements in the design of efficient neighbor discovery protocols. While simultaneously satisfying these two requirements is non-trivial, the situation is exacerbated if the operating frequencies of mobile devices span multiple channels and discovery occurs only if nodes switch to the same channel. In this paper, we formulate this problem as heterogeneous multi-channel neighbor discovery problem and establish a theoretical framework of the problem, under which we derive the performance bound of any neighbor discovery protocol. Based on the theoretical results, we then develop Mc-Dis (Multi-channel Discovery), a novel multi-channel discovery protocol that (1) achieves guaranteed discovery with order-minimal worst-case discovery delay and (2) supports almost all duty cycles to provide fine-grained control of energy conservation levels.
语种: 英语
产权排序: 3
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/15367
Appears in Collections:工业控制网络与系统研究室_会议论文

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Recommended Citation:
陈林;边凯归;郑萌.Heterogeneous multi-channel neighbor discovery for mobile sensing applications: theoretical foundation and protocol design.见:ACM.15th ACM International Symposium on Mobile Ad Hoc Networking and Computing (Mobihoc 2014),New York,2014,307-316
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文件名: Heterogeneous multi-channel neighbor discovery for mobile sensing applications_ theoretical foundation and protocol design.pdf
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