Proceedings of the 11th International Conference on Queueing Theory and Network Applications最新文献_第2页

Optimal Throughput Analysis of Random Access Policies for Cognitive Radio Networks with Multiple Channel Access 多信道接入认知无线网络随机接入策略的最优吞吐量分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016035

Sangdon Park, G. Hwang, J. Choi

{"title":"Optimal Throughput Analysis of Random Access Policies for Cognitive Radio Networks with Multiple Channel Access","authors":"Sangdon Park, G. Hwang, J. Choi","doi":"10.1145/3016032.3016035","DOIUrl":"https://doi.org/10.1145/3016032.3016035","url":null,"abstract":"In this paper we consider a time slotted cognitive radio (CR) network with N wireless channels and M secondary users (SUs). We focus on a random access policy where each SU stochastically decides whether to access idle channels or not based on the given access probability (AP) that is adapted to the channel state information (CSI), if possible. The AP plays an important role in the random access policy because it can control the number of SUs who can access idle channels in a simple manner and hence alleviate packet collisions among SUs. We assume that each SU can access at most L idle channels simultaneously at a time slot whenever possible. We consider two extreme cases - a) where all SUs have full CSI and b) where all SUs have no CSI. We analyze the throughput of an arbitrary SU for the two extreme cases, and rigorously derive a closed-form expression of the optimal AP values that maximize the throughput of an arbitrary SU for the two extreme cases. In the analysis, we also show the impact of multiple channel access and the acquisition of CSI on throughput performance.","PeriodicalId":269685,"journal":{"name":"Proceedings of the 11th International Conference on Queueing Theory and Network Applications","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124211402","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

Multiple Sleep Mode Analysis for Energy Conservation in Green Cognitive Radio Networks 绿色认知无线网络的多睡眠模式节能分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016039

Jianping Liu, Shunfu Jin, Wuyi Yue

引用次数: 0

Performance Analysis of Server Operation with Block Hiring Policy in Cloud Services 云服务中采用块租用策略的服务器运行性能分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016050

H. Morii, Yutaka Takahashi

引用次数: 0

Performance Analysis of Advanced Metering Infrastructure with Multihop Hybrid Communication System 基于多跳混合通信系统的高级计量基础设施性能分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016038

Shunsuke Matsuzawa, Yutaka Takahashi

{"title":"Performance Analysis of Advanced Metering Infrastructure with Multihop Hybrid Communication System","authors":"Shunsuke Matsuzawa, Yutaka Takahashi","doi":"10.1145/3016032.3016038","DOIUrl":"https://doi.org/10.1145/3016032.3016038","url":null,"abstract":"Advanced Metering Infrastructure (AMI) has been attracting considerable attention for effective use of energy. In the system, smart meters installed in houses, factories, and other buildings automatically and periodically measure power consumption data and transmit them to electric power companies, which enables real-time monitoring and power demand control. If the transmission bandwidth allocated to AMI is more than the necessary capacity for periodical collection of power consumption data, other types of communication such as gas and water consumption data collection, demand response for electricity, and inquiries to electric power companies can be conducted by using surplus bandwidth. Multihop wireless networks will be adopted as an FAN (Field Area Network) for communication via smart meters, and it is important to discuss the optimal network topology in order to improve communication performance. In this paper, we propose a mathematical model of AMI taking multihop topology into consideration, and investigate the impact of the configuration of network topology on performance measures.","PeriodicalId":269685,"journal":{"name":"Proceedings of the 11th International Conference on Queueing Theory and Network Applications","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124028999","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

Performance Analysis of Tag Identification Time in Passive RFID Systems 无源RFID系统中标签识别时间的性能分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016051

Koya Mizuno, Yutaka Takahashi

引用次数: 0

The stability condition of BMAP/M/∞ queues BMAP/M/∞队列的稳定性条件

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016046

Moeko Yajima, Tuan Phung-Duc, H. Masuyama

引用次数: 6

Dynamic Task Scheduling for Energy Harvesting Nodes in Wireless Sensor Networks 无线传感器网络能量收集节点的动态任务调度

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016054

Akifumi Maeda, S. Kasahara, Yutaka Takahashi

{"title":"Dynamic Task Scheduling for Energy Harvesting Nodes in Wireless Sensor Networks","authors":"Akifumi Maeda, S. Kasahara, Yutaka Takahashi","doi":"10.1145/3016032.3016054","DOIUrl":"https://doi.org/10.1145/3016032.3016054","url":null,"abstract":"The energy harvesting wireless sensor networks are explored in order to enable environmental monitoring without maintenance for a long term. In this paper, we propose a task scheduling algorithm which performs fair and periodic data collection from all energy harvesting sensor nodes. The goal of the proposed algorithm is to collect data effectively in the situation where the prediction accuracy of recharging profiles is low. In the proposed algorithm, tasks of sensing, reception and transmission for a sensor node are prioritized and scheduled according to the amount of harvested energy of the node. We evaluate the proposed algorithm by computer simulation. As for performance measures, we consider the average number of packets sent to the sink node per cycle for a node, the fairness index in terms of the node position. and the average transmission delay. Numerical examples show that the proposed algorithm increases the average number of packets sent to the sink node while it never degrades fairness index and the average transmission delay as compared with a conventional scheme especially when the amount of harvested energy is large.","PeriodicalId":269685,"journal":{"name":"Proceedings of the 11th International Conference on Queueing Theory and Network Applications","volume":"96 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116502743","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

Analysis of a Multi-server Queueing-inventory System with Non-homogeneous Poisson Arrivals 非齐次泊松到达的多服务器排队-库存系统分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016037

Dequan Yue, Guoxi Zhao, Wuyi Yue

引用次数: 5

Stochastic Decomposition in Retrial Queueing Inventory System 重试排队库存系统的随机分解

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016043

A. Krishnamoorthy, D. Shajin

引用次数: 12

Delay Analysis of a Queue with Reservation-Based Scheduling and Class-Dependent Service Times 基于预约调度和类依赖服务时间的队列延迟分析

Proceedings of the 11th International Conference on Queueing Theory and Network Applications Pub Date : 2016-12-13 DOI: 10.1145/3016032.3016042

S. Wittevrongel, B. Feyaerts, H. Bruneel, S. D. Vuyst

引用次数: 2