WiMobCity '14最新文献

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On the packet loss correlation in wireless mesh networks: channel models and practical schemes 无线网状网络中的丢包相关:信道模型和实用方案
WiMobCity '14 Pub Date : 2014-08-01 DOI: 10.1145/2633661.2633673
Peyman Pahlevani, Juan A. Cabrera, D. Lucani, F. Fitzek, M. Médard
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引用次数: 1
Performance comparison of contention- and schedule-based mac protocols in urban parking sensor networks 基于争用和调度的mac协议在城市停车传感器网络中的性能比较
WiMobCity '14 Pub Date : 2014-06-20 DOI: 10.1145/2633661.2633663
T. Lin, H. Rivano, Frédéric Le Mouël
{"title":"Performance comparison of contention- and schedule-based mac protocols in urban parking sensor networks","authors":"T. Lin, H. Rivano, Frédéric Le Mouël","doi":"10.1145/2633661.2633663","DOIUrl":"https://doi.org/10.1145/2633661.2633663","url":null,"abstract":"Network traffic model is a critical problem for urban applications, mainly because of its diversity and node density. As wireless sensor network is highly concerned with the development of smart cities, careful consideration to traffic model helps choose appropriate protocols and adapt network parameters to reach best performances on energy-latency tradeoffs. In this paper, we compare the performance of two off-the-shelf medium access control protocols on two different kinds of traffic models, and then evaluate their application-end information delay and energy consumption while varying traffic parameters and network density. From the simulation results, we highlight some limits induced by network density and occurrence frequency of event-driven applications. When it comes to realtime urban services, a protocol selection shall be taken into account - even dynamically - with a special attention to energy-delay tradeoff. To this end, we provide several insights on parking sensor networks.","PeriodicalId":213937,"journal":{"name":"WiMobCity '14","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131530820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
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