32nd IEEE Conference on Local Computer Networks (LCN 2007)最新文献_第7页

Graph based Metrics for Intrusion Response Measures in Computer Networks 基于图的计算机网络入侵响应度量方法

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.45

M. Jahnke, Christian Thul, P. Martini

引用次数: 72

Information Coverage and Network Lifetime in Energy Constrained Wireless Sensor Networks 能量约束无线传感器网络中的信息覆盖和网络寿命

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.142

Bang Wang, V. Srinivasan, K. Chua, Wen Wang

引用次数: 20

A Distributed Scheduling Approach for Ethernet-based Passive Optical Networks 基于以太网的无源光网络分布式调度方法

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.121

M. D. Andrade, L. Gutierrez, S. Sallent

引用次数: 12

Sensor Networking in Aquatic Environments - Experiences and New Challenges 传感器网络在水生环境-经验和新的挑战

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.23

T. Voigt, Fredrik Österlind, N. Finne, N. Tsiftes, Zhitao He, J. Eriksson, A. Dunkels, U. Båmstedt, J. Schiller, K. Hjort

引用次数: 58

An Architecture for Secure and Accountable Multicasting 安全可靠的多播体系结构

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.123

J. W. Atwood

{"title":"An Architecture for Secure and Accountable Multicasting","authors":"J. W. Atwood","doi":"10.1109/LCN.2007.123","DOIUrl":"https://doi.org/10.1109/LCN.2007.123","url":null,"abstract":"Delivery of streaming media to individual users is very successful, and the e-commerce models for this are well established, based on a one-to-one relationship between the purchaser and the content provider. However, as the demand for a particular product goes up, it is possible to exceed the processing limit of the content provider. The use of multicast distribution technology can lower the processing needs of the content provider and the bandwidth needs of the network operator. However, it requires the introduction of security features (to prevent theft by non-purchasers) and distributed accounting features (to collect revenue from the multiple purchasers). We identify the parties that participate in a multicast session, either before the session or during it. We then discuss the communications paths and security requirements that exist among and within these parties, for the support of this secure, accountable multicasting. We present an enhanced multicasting architecture, which enables the necessary security and accounting features, while keeping the additional load on the routers at a minimum. We then extend the architecture to facilitate deployment of multicast in parts of the network where no \"native\" multicast support is available.","PeriodicalId":333233,"journal":{"name":"32nd IEEE Conference on Local Computer Networks (LCN 2007)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123067106","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: 27

On Extending IMS Services to WLANs 关于将IMS业务扩展到wlan

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.137

A. Hasswa, A. Taha, H. Hassanein

引用次数: 10

Demonstration of robust multi-hop wireless packet broadcasts for moving vehicles using aggregated redundancy 基于聚合冗余的移动车辆鲁棒多跳无线分组广播演示

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.109

S. Itaya, J. Hasegawa, Yoshihisa Kondo, P. Davis, R. Suzuki, S. Obana

引用次数: 51

A Ubiquitous Computing Network Framework for Assisting People in Urban Areas 一种帮助城市居民的普适计算网络框架

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.54

Minsoo Lee, Y. Uhm, Zion Hwang, Yong Kim, Joohyung Jo, Sehyun Park

引用次数: 24

Spatial Diversity in Signal Strength based WLAN Location Determination Systems 基于信号强度的WLAN定位系统的空间分集

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.130

A. Ramachandran, S. Jagannathan

{"title":"Spatial Diversity in Signal Strength based WLAN Location Determination Systems","authors":"A. Ramachandran, S. Jagannathan","doi":"10.1109/LCN.2007.130","DOIUrl":"https://doi.org/10.1109/LCN.2007.130","url":null,"abstract":"Literature indicates that spatial diversity can be utilized to compensate channel uncertainties such as multipath fading. Therefore, in this paper, spatial diversity is exploited for locating stationary and mobile objects in the indoor environment. First, space diversity technique is introduced for small scale motion and temporal variation compensation of received signal strength and it is demonstrated analytically that it enhances location accuracy. Small scale motion refers to movements of the transmitter and/or the receiver of the order of sub-wavelengths while temporal effects refer to environmental variations with time. A novel metric is introduced for selection combining in order to improve location accuracy through the addition of spatial diversity upon two available location determination schemes. The results are evaluated experimentally against single antenna system for reception by using low cost wireless RF devices such as motes. Alternatively, the impact of the number of location determination devices in a probabilistic WLAN network based on pre-profiling of signal strength is analyzed and it is demonstrated analytically that location accuracy improves with the number of receivers used. Spatial diversity in terms of the antenna spacing of 2lambda is evaluated and shown to provide a reduction in location determination error between 30 and 40% when compared to a single antenna system.","PeriodicalId":333233,"journal":{"name":"32nd IEEE Conference on Local Computer Networks (LCN 2007)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125107308","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: 23

SmartCoast: A Wireless Sensor Network for Water Quality Monitoring SmartCoast:用于水质监测的无线传感器网络

32nd IEEE Conference on Local Computer Networks (LCN 2007) Pub Date : 2007-10-15 DOI: 10.1109/LCN.2007.34

B. O’flynn, R. Martinez-Catala, S. Harte, S. O'Mathuna, John Cleary, C. Slater, F. Regan, D. Diamond, H. Murphy

引用次数: 157