2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975)最新文献

A reliable virtual backbone scheme in mobile ad-hoc networks 一种可靠的移动自组网虚拟骨干网方案

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-12-01 DOI: 10.1109/MAHSS.2004.1392074

Manki Min, Feng Wang, D. Du, P. Pardalos

引用次数: 64

An RFID based technique for handling object distribution and recalls in pervasive transaction environments 一种基于RFID的技术，用于在普遍事务环境中处理对象分发和回收

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392174

P. De, K. Basu, Sajal K. Das

引用次数: 13

Adaptation of multiple access parameters in time hopping UWB cluster based wireless sensor networks 跳时UWB集群无线传感器网络中多接入参数的自适应

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392162

Ismail Güvenç, H. Arslan, S. Gezici, Hisashi Kobayashi

{"title":"Adaptation of multiple access parameters in time hopping UWB cluster based wireless sensor networks","authors":"Ismail Güvenç, H. Arslan, S. Gezici, Hisashi Kobayashi","doi":"10.1109/MAHSS.2004.1392162","DOIUrl":"https://doi.org/10.1109/MAHSS.2004.1392162","url":null,"abstract":"Ultrawideband (UWB) is an attractive physical layer technology for wireless sensor networks due to its unique characteristics. Flexibility in adjusting the processing gain of UWB systems makes it possible to tune the data rate and transmission range to fulfill the requirements of specific applications. Conventional systems assign identical multiple access parameters to all users regardless of the signal-to-interference plus noise ratio of the received signal. An adaptive assignment scheme for multiple access parameters in cluster based wireless sensor networks is investigated. First, an orthogonal time hopping sequence construction is proposed for synchronous communications (downlink), where the number of pulses per symbol are adjusted to meet the bit error rate requirement of an application. Then, adaptation of multiple access parameters in asynchronous scenarios (uplink) is evaluated using a Gaussian approximation method to model the multiple access interference in two cases: one with fixed frame duration, where the goal is to increase the average throughput, and the other with fixed symbol duration, where the goal is to increase the network lifetime. Finally, a mathematical framework is developed for approximating the interference when the number of pulses per symbol and the frame duration vary.","PeriodicalId":150940,"journal":{"name":"2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128674993","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: 20

Locality driven key management architecture for mobile ad-hoc networks 移动ad-hoc网络的本地驱动密钥管理体系结构

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392183

Gang Xu, L. Iftode

{"title":"Locality driven key management architecture for mobile ad-hoc networks","authors":"Gang Xu, L. Iftode","doi":"10.1109/MAHSS.2004.1392183","DOIUrl":"https://doi.org/10.1109/MAHSS.2004.1392183","url":null,"abstract":"A fundamental issue of securing mobile ad-hoc networks is to ensure mobile nodes can authenticate each other. Because of its strength and efficiency, a public key and digital signature system is an ideal building block to construct the authentication service. Although this is already mature in Internet applications, providing public key based authentication is still very challenging in mobile ad-hoc networks because the entire network is world-accessible via the wireless channel, the environment is highly volatile and infrastructure-less and there is lack of trust in the system. We propose a locality driven key management architecture that achieves robust key authentication and facilitates timely and efficient establishment of distributed trust. The architecture reflects our application oriented view of MANET and is based on threshold cryptography to achieve high fault tolerance against network partition and malicious nodes. On top of it, we design distributed trust protocols to help set up trust relations on-the-fly. To verify the concept and the design, we implement the prototype and simulate our solution in a variety of scenarios.","PeriodicalId":150940,"journal":{"name":"2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128986217","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: 34

Estimating throughput available to a node in wireless ad-hoc network 无线自组织网络中节点可用吞吐量的估计

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392206

Yong Shyang Liaw, A. Dadej, A. Jayasuriya

引用次数: 4

Managed mobility: a novel concept in integrated wireless systems 管理移动性:集成无线系统中的新概念

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392200

Hongyi Wu, S. De, C. Qiao, E. Yanmaz, O. Tonguz

引用次数: 16

Play alone or together - truthful and efficient routing in wireless ad hoc networks with selfish nodes 单独或一起玩-在具有自私节点的无线自组织网络中真实有效的路由

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392186

J. Cai, U. Pooch

引用次数: 21

Event dissemination in mobile wireless sensor networks 移动无线传感器网络中的事件传播

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392212

S. Taherian, Dan O'Keeffe, J. Bacon

引用次数: 7

Shortest Multipath Routing using Labeled Distances 使用标记距离的最短多路径路由

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392170

C. Balasubramanian, J. Garcia-Luna-Aceves

引用次数: 19

A distributed power-allocation and signal-shaping game for multiple-antenna ad-hoc networks impaired by multiple-access interference 一种受多址干扰的多天线自组织网络的分布式功率分配和信号整形对策

2004 IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE Cat. No.04EX975) Pub Date : 2004-10-25 DOI: 10.1109/MAHSS.2004.1392203

E. Baccarelli, M. Biagi, C. Pelizzoni, R. Cusani, G. Razzano

引用次数: 1