2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux最新文献

Simple adaptively-prioritised spatially-reusable medium access control through the Dutch auction: Qualitative analysis, issues, challenges 通过荷兰拍卖的简单自适应优先空间可重用介质访问控制:定性分析、问题和挑战

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-15 DOI: 10.1109/SCVT.2007.4625212

V. Rodriguez, F. Jondral

{"title":"Simple adaptively-prioritised spatially-reusable medium access control through the Dutch auction: Qualitative analysis, issues, challenges","authors":"V. Rodriguez, F. Jondral","doi":"10.1109/SCVT.2007.4625212","DOIUrl":"https://doi.org/10.1109/SCVT.2007.4625212","url":null,"abstract":"The Dutch auction (the price progressively falls until a buyer \"takes\" the object) is proposed as a foundation for decentralised medium-access control. Common auction formats are well-understood, relatively simple mechanism which have long been used for allocating an indivisible good to the party that values it the most, for such reasons as speed of allocation, discovery of the true \"value\" of the object, and fraud prevention. Various auction schemes have been proposed for the allocation of telecommunication resources, including medium access control (MAC). But previously proposals require a controller, and, to receive the bids, an alternate protocol which could waste resources, or miss important bids. For MAC, the Dutch auction has several major virtues: (i) a bid-processing protocol that automatically and simply prioritises the highest bid(s); (ii) possibility of distributive (auctioneer-free) implementation for synchronised terminals; (iii) confirmation of transmitter-receiver pairs at auction time, with smooth continuation if the pair is infeasible; (iv) exceptional signalling economy (the only strictly necessary signal is the winning bid). Secure software inside each terminal may record transactions for eventual payment collection, or the auction can be used as a prioritised-access algorithm, without real money exchange. Below we evaluate qualitatively the MAC potential of this auction, emphasising the distributed version, which can arbitrate medium access among synchronised terminals in an infrastructureless network.","PeriodicalId":224906,"journal":{"name":"2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132852521","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: 7

Performance Study of a Ring Resonator-Based Optical Beam Forming System for Phased Array Receive Antennas 基于环形谐振器的相控阵接收天线光束形成系统性能研究

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-15 DOI: 10.1109/SCVT.2007.4436250

R. Meijerink, A. Meijerink, D. Marpaung, C. Roeloffzen, W. van Etten

引用次数: 3

Simple, adaptively-prioritised, spatially-reusable medium access control through the Dutch auction, with decentralised implementation for synchronised terminals 通过荷兰式拍卖实现简单、自适应优先、空间可重用的媒体访问控制，并对同步终端进行分散实施

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436257

V. Rodriguez, F. Jondral

{"title":"Simple, adaptively-prioritised, spatially-reusable medium access control through the Dutch auction, with decentralised implementation for synchronised terminals","authors":"V. Rodriguez, F. Jondral","doi":"10.1109/SCVT.2007.4436257","DOIUrl":"https://doi.org/10.1109/SCVT.2007.4436257","url":null,"abstract":"The Dutch auction (the price progressively falls until a buyer \"takes\" the object) is proposed as a foundation for decentralised medium-access control. Common auction formats are well-understood, relatively simple mechanism which have long been used for allocating an indivisible good to the party that values it the most, for such reasons as speed of allocation, discovery of the true \"value\" of the object, and fraud prevention. Various auction schemes have been proposed for the allocation of telecommunication resources, including medium access control (MAC). But previously proposals require a controller, and, to receive the bids, an alternate protocol which could waste resources, or miss important bids. For MAC, the Dutch auction has several major virtues: (i) a bid-processing protocol that automatically and simply priorities the highest bid(s); (ii) possibility of distributive (auctioneer-free) implementation for synchronised terminals; (iii) confirmation of transmitter-receiver pairs at auction time, with smooth continuation if the pair is infeasible; (iv) exceptional signalling economy (the only strictly necessary signal is the winning bid). Secure software inside each terminal may record transactions for eventual payment collection, or the auction can be used as a prioritised-access algorithm, without real money exchange. Below we evaluate qualitatively the MAC potential of this auction, emphasising the distributed version, which can control access with spatial reuse in a wireless adhoc environment.","PeriodicalId":224906,"journal":{"name":"2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux","volume":"21 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120995582","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: 3

OFDMA Constrained Resource Allocation with imperfect Channel Knowledge 信道知识不完全的OFDMA约束资源分配

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436240

F. Brah, L. Vandendorpe, J. Louveaux

引用次数: 11

A Coexistence Model of IEEE 802.15.4 and IEEE 802.11b/g IEEE 802.15.4和IEEE 802.11b/g共存模型

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436237

W. Yuan, Xiangyu Wang, J. Linnartz

{"title":"A Coexistence Model of IEEE 802.15.4 and IEEE 802.11b/g","authors":"W. Yuan, Xiangyu Wang, J. Linnartz","doi":"10.1109/SCVT.2007.4436237","DOIUrl":"https://doi.org/10.1109/SCVT.2007.4436237","url":null,"abstract":"IEEE 802.15.4 was developed to meet the needs for low-rate wireless communication. However, due to its low power, IEEE 802.15.4 is potentially vulnerable to interference by other wireless technologies having much higher power and working in the same industrial, scientific, and medical (ISM) band such as IEEE 802.11 b/g. The paper therefore focuses on the coexistence impact of IEEE 802.11 b/g on the IEEE 802.15.4. In this paper, we present a coexistence model of IEEE 802.15.4 and IEEE 802.11 b/g, which exposes the interactive behavior between these two standards and therefore accurately explains their coexistence performance. The model focuses on two aspects, namely power and timing. These two aspects jointly impose different impacts on the performance of IEEE 802.15.4 networks, depending on coexistence situations. To classify the coexistence situations, we introduce a concept of coexistence range, by extending the concept of sensing and interference ranges across different wireless standards. We characterize the coexistence behavior in each coexistence range and identify for each range the underlying coexistence mechanism and protocol interactions. Analytical models are proposed for the case of saturated traffic and simulation results are presented to validate the model.","PeriodicalId":224906,"journal":{"name":"2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129775900","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: 119

An Efficient Clustering Oriented Algorithm for Message Scheduling on WDM Star Networks 面向聚类的WDM星型网络消息调度算法

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436252

S. Petridou, P. Sarigiannidis, G. Papadimitriou, A. Pomportsis

引用次数: 3

A New Priority Scheme for WDM Star Networks 一种新的WDM星型网络优先级方案

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436234

C. Papazoglou, P. Sarigiannidis, G. Papadimitriou, A. Pomportsis

引用次数: 2

Power allocation for OFDM transmisson with DF relaying 带DF中继的OFDM传输的功率分配

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436236

L. Vandendorpe, R. T. Duran, J. Louveaux, A. Zaidi

引用次数: 6

Topology, shortest path routing and lifetime of ad hoc networks 自组织网络的拓扑结构、最短路径路由和生存期

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436254

S. S. Dhillon, Y. Zhou

引用次数: 1

Digital Compensation of Amplifier Nonlinearities in the Receiver of a Wireless System 无线系统接收机放大器非线性的数字补偿

2007 14th IEEE Symposium on Communications and Vehicular Technology in the Benelux Pub Date : 2007-11-01 DOI: 10.1109/SCVT.2007.4436243

C. Dehos, T. Schenk

引用次数: 16