2008 33rd IEEE Conference on Local Computer Networks (LCN)最新文献

TCP computational energy cost within wireless Mobile Ad Hoc Network 无线移动自组网中TCP计算能量成本

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2009-05-10 DOI: 10.1109/AICCSA.2009.5069447

Alaa Seddik-Ghaleb, Y. Ghamri-Doudane, S. Senouci

引用次数: 7

Distributed channel assignment in Wireless Mesh Networks with guaranteed connectivity 保证连接的无线Mesh网络中的分布式信道分配

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664237

S. Uludag, K. Akkaya

{"title":"Distributed channel assignment in Wireless Mesh Networks with guaranteed connectivity","authors":"S. Uludag, K. Akkaya","doi":"10.1109/LCN.2008.4664237","DOIUrl":"https://doi.org/10.1109/LCN.2008.4664237","url":null,"abstract":"Using multiple radios/channels in wireless mesh networks (WMNs) can significantly boost the throughput of the network and brings broadband wireless access to more users with reduced cost. However, this requires careful assignment of channels to each radio so that interference due to parallel communications can be minimized and the network is not partitioned. We propose a distributed channel assignment protocol for WMNs to maximize the total number of non-interfering concurrent active links and guarantee the network connectivity. The motivation for maximizing the number of links is to give as much leeway to the routing subsystem as possible. The problem is modeled as a list coloring problem where each channel corresponds to a color. The main idea is to determine the minimum degree spanning tree (MDST) of the network for providing more parallel transmissions and guaranteeing connectivity. The links that are not part of the MDST are assigned channels based on a 5-way handshake protocol to resolve arising conflicting requests in the distributed approach. We validate the performance by comparing our approach to a greedy channel assignment that does not guarantee connectivity.","PeriodicalId":218005,"journal":{"name":"2008 33rd IEEE Conference on Local Computer Networks (LCN)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115752183","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: 1

Energy-efficient transmission scheme of JPEG images over Visual Sensor Networks 基于视觉传感器网络的JPEG图像节能传输方案

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664259

A. Mammeri, A. Khoumsi, D. Ziou, Brahim Hadjou

引用次数: 13

Reputation based trust management using TCG in Mobile Ad-Hoc Networks (RTA) 移动自组织网络(RTA)中基于信誉的TCG信任管理

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664218

Sègla Kpodjedo, S. Pierre, M. Pourzandi

引用次数: 4

P2P directory search: Signature Array Hash Table P2P目录搜索:签名数组哈希表

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664213

M. Jimeno, Kenneth J. Christensen

引用次数: 3

Supporting geographical queries onto DHTs 支持dht上的地理查询

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664201

Jordi Pujol Ahulló, P. López, Marc Sánchez Artigas, A. Gómez-Skarmeta

引用次数: 14

A CGA based IP source address authentication method in IPv6 access network IPv6接入网中基于CGA的IP源地址认证方法

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664225

Guang Yao, J. Bi

引用次数: 3

QoE-based network selection for multimedia users in IEEE 802.11 wireless networks IEEE 802.11无线网络中多媒体用户基于qos的网络选择

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664195

Kandaraj Piamrat, A. Ksentini, C. Viho, J. Bonnin

{"title":"QoE-based network selection for multimedia users in IEEE 802.11 wireless networks","authors":"Kandaraj Piamrat, A. Ksentini, C. Viho, J. Bonnin","doi":"10.1109/LCN.2008.4664195","DOIUrl":"https://doi.org/10.1109/LCN.2008.4664195","url":null,"abstract":"Widespread use of wireless networks nowadays raises many challenging issues to be explored. With increasing of multimedia traffic, quality of experience (QoE) needs to be satisfied at users while overall performance needs to be maintained at networks. In order to achieve these goals, the use of network selection mechanism is inevitable. When several access points are present, user should select the best available network while trying to keep load balanced between access networks. In this paper, we present a user-based and network-assisted scheme for network selection in wireless IEEE 802.11 technology. By providing users in decision making process with relevant information about the networks, the proposed solution keeps compromising advantage for both user and network. Our mechanism is based on a technique called pseudo-subjective quality assessment (PSQA), which is used basically to measure quality of experience perceived by users. We propose a new scheme where PSQA tool is used to assist in terminal-centric network selection. We explain the scheme and illustrate its efficient performance compared to a signal-based mechanism.","PeriodicalId":218005,"journal":{"name":"2008 33rd IEEE Conference on Local Computer Networks (LCN)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130909153","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: 42

An analysis on error servers for stochastic network calculus 随机网络微积分误差服务器的分析

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664168

Jing Xie, Yuming Jiang

{"title":"An analysis on error servers for stochastic network calculus","authors":"Jing Xie, Yuming Jiang","doi":"10.1109/LCN.2008.4664168","DOIUrl":"https://doi.org/10.1109/LCN.2008.4664168","url":null,"abstract":"Network calculus is a recently developed theory dealing with queuing systems found in computer networks with focus on service guarantee analysis. In the current network calculus literature, the behavior of a server is typically modeled with the cumulative amount of service it successfully delivers, and the successfulness of service delivery implies no error in the delivered service. However, there are many networks such as wireless networks, where, not only is the service error-prone due to multi-access contention and/or random error on the communication link, but different error handling methods may also be applied. In such cases, it is difficult to directly apply the existing network calculus results due to lack of server models taking error into account. In this paper, an error server model is proposed for stochastic network calculus, based on which, an analysis on error servers is performed. The corresponding concatenation property is derived, which shows that under some general conditions, the tandem of error servers can be treated as an equivalent error server. In addition, to demonstrate the use and implication of the proposed error server model, performance bounds are derived and compared for a simple network. The study of the simple network shows that error handling may have significant impact on the performance bounds, and the proposed error server model can facilitate the analysis.","PeriodicalId":218005,"journal":{"name":"2008 33rd IEEE Conference on Local Computer Networks (LCN)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127858047","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

Cross-Layer analysis and enhancement of fast MIPv6 in the real IEEE 802.11 based WLANs 基于IEEE 802.11的真实无线局域网中快速MIPv6的跨层分析与增强

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI: 10.1109/LCN.2008.4664219

Yilin Song, Yi Sun

引用次数: 0