Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems最新文献_第5页

Mechanisms for Multi-Packet Reception Protocols in Multi-Hop Networks 多跳网络中多包接收协议的机制

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 2015-11-02 DOI: 10.1145/2811587.2811618

Ke Li, I. Nikolaidis, J. Harms

引用次数: 0

Data Dependency based Parallel Simulation of Wireless Networks 基于数据依赖的无线网络并行仿真

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 2015-11-02 DOI: 10.1145/2811587.2811593

Mirko Stoffers, Torsten Sehy, J. Gross, Klaus Wehrle

引用次数: 0

5G MmWave Module for the ns-3 Network Simulator ns-3网络模拟器的5G毫米波模块

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 2015-06-29 DOI: 10.1145/2811587.2811619

M. Mezzavilla, S. Dutta, M. Zhang, M. Akdeniz, S. Rangan

引用次数: 88

Stochastic Geometry Modeling of Cellular Networks: Analysis, Simulation and Experimental Validation 蜂窝网络的随机几何建模:分析、仿真和实验验证

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 2015-06-11 DOI: 10.1145/2811587.2811597

Wei Lu, M. Renzo

引用次数: 117

Optimal Rendezvous Strategies for Different Environments in Cognitive Radio Networks 认知无线电网络中不同环境下的最优交会策略

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 2014-04-12 DOI: 10.1145/2811587.2811606

Haisheng Tan, Jiajun Yu, Hongyu Liang, Tiancheng Lou, F. Lau

{"title":"Optimal Rendezvous Strategies for Different Environments in Cognitive Radio Networks","authors":"Haisheng Tan, Jiajun Yu, Hongyu Liang, Tiancheng Lou, F. Lau","doi":"10.1145/2811587.2811606","DOIUrl":"https://doi.org/10.1145/2811587.2811606","url":null,"abstract":"In Cognitive Radio Networks (CRNs), a fundamental operation for the secondary users (SUs) is to establish communication through choosing a common available channel at the same time slot, which is referred to as rendezvous. In this paper, we study fast rendezvous for two SUs. The channel availability for SUs is subject to temporal and spatial variation. Moreover, in a distributed system, one user is oblivious of the other user's channel status. Therefore, a fast rendezvous is not trivial. Recently, a number of rendezvous strategies have been proposed for different system settings, but rarely have they taken the temporal variation of the channels into account. In this work, we first derive a time-adaptive strategy with optimal expected time-to-rendezvous (TTR) for synchronous systems in stable environments, where channel availability is assumed to be static over time. Next, in dynamic environments, which better represent temporally dynamic channel availability in CRNs, we first derive optimal strategies for two special cases, and then prove that our strategy is still asymptotically optimal in general dynamic cases. Numerous simulations are conducted to demonstrate the performance of our strategies, and validate the theoretical analysis. The impacts of different parameters on the TTR are also investigated, such as the number of channels, the channel open possibilities, the extent of the environment being dynamic, and the existence of an intruder.","PeriodicalId":371317,"journal":{"name":"Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116117163","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: 2

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems 第18届ACM无线和移动系统建模、分析和仿真国际会议论文集

Proceedings of the 18th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems Pub Date : 1900-01-01 DOI: 10.1145/2811587

引用次数: 0