29th Annual IEEE International Conference on Local Computer Networks最新文献_第5页

Lightweight temporal compression of microclimate datasets [wireless sensor networks] 小气候数据集的轻量级时间压缩[无线传感器网络]

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.72

T. Schoellhammer, E. Osterweil, Ben Greenstein, Michael Wimbrow, D. Estrin

引用次数: 89

Sympathy: a debugging system for sensor networks [wireless networks] 一种传感器网络[无线网络]调试系统

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.121

N. Ramanathan, E. Kohler, Lewis Girod, D. Estrin

引用次数: 25

Regenerating nodes for real-time transmissions in multi-hop wireless networks 多跳无线网络实时传输的再生节点

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.104

Rui Ma, J. Ilow

{"title":"Regenerating nodes for real-time transmissions in multi-hop wireless networks","authors":"Rui Ma, J. Ilow","doi":"10.1109/LCN.2004.104","DOIUrl":"https://doi.org/10.1109/LCN.2004.104","url":null,"abstract":"The paper extends the analysis of a novel data link layer mechanism introduced in our previous work for real-time service provisioning in multi-hop wireless networks. To combat packet loss along unreliable paths connecting the source with the destination, (i) packet transmissions are distributed along the multiple paths connecting joint nodes and (ii) the redundancy packets are utilized to recover the lost packets on these intermediate connections. The regenerating nodes (RNs), where the actual packet loss recovery is performed in the network, minimize the accumulated number of lost packets at the destination. This joint application of packet level forward error control (FEC) and multiple path routing allows the requirements of real-time transmissions, such as fixed delays and guaranteed packet loss rate (PLR), to be met. The proposed scheme achieves load balancing along the multiple paths which are chosen for packet forwarding based on their PLR. The scheme is sufficiently flexible to accommodate various constraints for delay and reliability that can be tailored to the specific applications. Monte Carlo simulations demonstrate the robust performance of the proposed scheme in different topology and PLR scenarios, with special attention given to the choice of the RN positions in the network.","PeriodicalId":366183,"journal":{"name":"29th Annual IEEE International Conference on Local Computer Networks","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481709","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: 16

Multi-layer analysis of Web browsing performance for wireless PDAs 无线pda网页浏览性能的多层分析

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.81

A. Omotayo, C. Williamson

引用次数: 4

Virtual prepaid tokens for Wi-Fi hotspot access 用于Wi-Fi热点访问的虚拟预付令牌

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.134

Haidong Xia, J. Brustoloni

引用次数: 10

Security issues in PIM-SM link-local messages PIM-SM链路本地消息中的安全问题

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.110

S. Islam, J. Atwood

引用次数: 6

Predictive Mobile IP for rapid mobility 预测移动IP快速移动

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.97

E. Hernandez, A. Helal

引用次数: 9

Wavelength rerouting for on-line multicast in WDM networks WDM网络中在线组播的波长重路由

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.137

Y. Wan, W. Liang

{"title":"Wavelength rerouting for on-line multicast in WDM networks","authors":"Y. Wan, W. Liang","doi":"10.1109/LCN.2004.137","DOIUrl":"https://doi.org/10.1109/LCN.2004.137","url":null,"abstract":"We consider wavelength rerouting for on-line multicast in all-optical wavelength division multiplexing (WDM) networks where the multicast requests arrive and depart randomly. One limitation of such networks is the wavelength continuity constraint, imposed by the all-optical cross-connect switches, that requires the same wavelength be used on all the links in a multicast tree. With random arrivals and departures of multicast requests, it happens quite often that a new multicast request has to be blocked due to the fact that there are not enough available resources (e.g., wavelengths) to realize the request. Wavelength rerouting, a viable and cost-effective method, has been proposed to improve the blocking probability; it rearranges the wavelengths on certain existing multicast routes to free a wavelength continuous route for the new request. We study the wavelength rerouting problem for on-line multicast in both undirected and directed WDM networks with an objective to minimize the disruption incurred to the existing multicast services, or equivalently, to minimize the number of existing multicast routes to be wavelength-rerouted. We first show that the problem is not only NP-hard but also hard to approximate. We then devise approximation algorithms for it with provable approximation guarantees.","PeriodicalId":366183,"journal":{"name":"29th Annual IEEE International Conference on Local Computer Networks","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126401311","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

An energy efficient select optimal neighbor protocol for wireless ad hoc networks 一种高效节能的无线自组网选择最优邻居协议

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.19

B. Liu, Yang Gao, C. Chou, S. Jha

引用次数: 13

Popularity-wise proxy caching for interactive streaming media 交互式流媒体的流行代理缓存

29th Annual IEEE International Conference on Local Computer Networks Pub Date : 2004-11-16 DOI: 10.1109/LCN.2004.96

Wei Liu, C. Chou, Zongkai Yang, Xu Du

引用次数: 14