2006 2nd IEEE Workshop on Wireless Mesh Networks最新文献_第2页

Poster abstract: reconstruction distortion in lossy wireless sensor networks 海报摘要:有损无线传感器网络中的重构失真

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288631

U. Gunay, A. Abouzeid

{"title":"Poster abstract: reconstruction distortion in lossy wireless sensor networks","authors":"U. Gunay, A. Abouzeid","doi":"10.1109/WIMESH.2006.288631","DOIUrl":"https://doi.org/10.1109/WIMESH.2006.288631","url":null,"abstract":"Wireless sensor networks enable monitoring of various physical phenomena. In this paper, we consider the monitoring of a phenomenon that is continuous and correlated both in space and time. The sensor nodes periodically sample the phenomenon and transmit their measurements to a sink node using a routing tree. The sink node reconstructs the phenomenon in time and space using the samples it gathers. Because the data is spatially and temporally continuous, perfect reconstruction is only possible if there is an infinite number of sensors continuously monitoring every point in the area of interest. A perfect reconstruction also requires that all measurements produced by the nodes are delivered to the sink. All these requirements are practically impossible. Hence, in this paper, we consider the practical situation where the phenomenon is discretized spatially and temporally, and samples might be lost while they traverse the network due to a variety of reasons including wireless-induced packet losses. These factors cause distortion between the actual phenomenon and the reconstructed phenomenon. We model the physical phenomenon as a Gaussian stochastic process and derive expressions for distortion in time (temporal distortion) and space (spatial distortion) for a fixed packet loss rate.","PeriodicalId":426713,"journal":{"name":"2006 2nd IEEE Workshop on Wireless Mesh Networks","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121443701","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

Fault-tolerant mobile sink in networked sensor systems 网络传感器系统中的容错移动接收器

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288624

I. Saleh, A. Agbaria, M. Eltoweissy

引用次数: 3

A service-oriented query architecture for sensor-actuator networks 面向服务的传感器-执行器网络查询体系结构

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288608

A. Rezgui, M. Eltoweissy

引用次数: 1

A first look at a cross-layer facilitating architecture for wireless sensor networks 首先介绍无线传感器网络的跨层促进架构

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288606

C. Merlin, W. Heinzelman

引用次数: 7

GP-pro: the generative programming protocol generator for routing in mobile ad hoc networks GP-pro:生成式编程协议生成器，用于移动自组织网络中的路由

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288628

P. E. Villanueva-Peña, T. Kunz

{"title":"GP-pro: the generative programming protocol generator for routing in mobile ad hoc networks","authors":"P. E. Villanueva-Peña, T. Kunz","doi":"10.1109/WIMESH.2006.288628","DOIUrl":"https://doi.org/10.1109/WIMESH.2006.288628","url":null,"abstract":"Routing in mobile ad hoc networks (MANETs) where network topology is highly dynamic is not a trivial task. Routing protocols have been profoundly researched but only three of them have reached the RFC status (AODV[7], OLSR[5] and TBPRF[6]). On the other hand, the constantly increasing network requirements in terms of bandwidth, robustness, reliability and quality of service for a broad range of multiplatform scenarios demand for fast development and implementation of routing protocols that satisfy specific user and network requirements. However, current practices for protocol development and implementation are costly error-prone and time-consuming, especially when existing knowledge is not properly reused. Generative Programming is an attractive solution that makes use of reusable components and is also empowered with the knowledge to automatically assemble them. This paper discusses the design and development of the GP- Pro protocol generator (based on generative programming), for automatic generation of ad hoc routing protocols, according to user requirements expressed by means of a specification language. GP-Pro is designed to be extensible, with the explicit goal of generating a large number of different protocols by different component combinations. GP-Pro addresses the generation of proactive, reactive and position-based routing protocols.","PeriodicalId":426713,"journal":{"name":"2006 2nd IEEE Workshop on Wireless Mesh Networks","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127020081","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: 5

Embedded wireless sensors for aircraft/automobile tire structural health monitoring 用于飞机/汽车轮胎结构健康监测的嵌入式无线传感器

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288637

A. Mishra, F. Gondal, A. Afrashteh, R.R. Wilson, R. D. Moffitt, R. Kapania, S. Bland

引用次数: 20

RTSS/CTSS: mitigation of exposed terminals in static 802.11-based mesh networks RTSS/CTSS:缓解基于802.11的静态网状网络中的暴露终端

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288617

Kimaya Mittal, Elizabeth Beld

{"title":"RTSS/CTSS: mitigation of exposed terminals in static 802.11-based mesh networks","authors":"Kimaya Mittal, Elizabeth Beld","doi":"10.1109/WIMESH.2006.288617","DOIUrl":"https://doi.org/10.1109/WIMESH.2006.288617","url":null,"abstract":"Efficient usage of available capacity in wireless mesh networks is critical. Capacity is wasted due to the exposed terminal problem. In this paper, we propose a solution to mitigate the exposed terminal problem in static IEEE 802.11-based mesh networks, thereby improving the spatial reuse of the medium and increasing network throughput. Our solution is complementary to previously-proposed solutions that adjust the carrier-sense range for improved spatial reuse. The proposed solution consists of two phases. In the first phase, exposed links in the mesh topology are detected through an offline training process. Coordination of simultaneous transmissions over exposed links is then done in the second phase through the use of request-to-send- simultaneously (RTSS) and clear-to-send-simultaneously (CTSS) messages, which are added to the MAC protocol. Our solution preserves the distributed nature of the MAC protocol and does not require time synchronization between nodes. We present a simulation-based evaluation that demonstrates that the proposed solution effectively improves capacity usage and network throughput in representative topologies and traffic scenarios.","PeriodicalId":426713,"journal":{"name":"2006 2nd IEEE Workshop on Wireless Mesh Networks","volume":"1000 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116237074","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: 45

Interference aware routing in multi-radio wireless mesh networks 多无线电无线网状网络中的干扰感知路由

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288620

A. Subramanian, M. Buddhikot, Scott C. Miller

引用次数: 388

Hybrid sensor and mesh networks: paradigms for fair and energy efficient communication 混合传感器和网状网络:公平和节能通信的范例

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288604

G. Sharma, N. Shroff, R. Mazumdar

引用次数: 5

Detecting wormhole attacks in wireless networks 检测无线网络中的虫洞攻击

2006 2nd IEEE Workshop on Wireless Mesh Networks Pub Date : 1900-01-01 DOI: 10.1109/WIMESH.2006.288607

R. Maheshwari, Jie Gao, S.R. Das

引用次数: 7