2008 Proceedings of 17th International Conference on Computer Communications and Networks最新文献_第5页

A New Integrated Spatio-Temporal Framework for Video Error Concealment 一种新的视频错误隐藏集成时空框架

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.155

Ee Sin Ng, J. Y. Tham, S. Rahardja

引用次数: 1

Group-Oriented Communication: Concept and Network Architecture 面向群体的传播:概念和网络架构

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.179

Yousuke Takahashi, K. Sugiyama, H. Ohsaki, M. Imase, T. Yagi, J. Murayama

{"title":"Group-Oriented Communication: Concept and Network Architecture","authors":"Yousuke Takahashi, K. Sugiyama, H. Ohsaki, M. Imase, T. Yagi, J. Murayama","doi":"10.1109/ICCCN.2008.ECP.179","DOIUrl":"https://doi.org/10.1109/ICCCN.2008.ECP.179","url":null,"abstract":"In this paper, we propose a novel communication paradigm called group-oriented communication. Different from conventional unicast-based communications, group-oriented communication is entirely based on group-based communication. Our group-oriented communication is essentially a type of many-to- many communication, but it realizes any type of communications including one-to-one, one-to-many, many-to-one and many-to- many communications based on group-based communication. With our group-oriented communication, diverse social activities can be shifted into a communication network in a straightforward way, and users' requirements on security/reliability can be fulfilled. In this paper, we first qualitatively discuss advantages of our group-oriented communication by comparing with the conventional IP-based network. We then discuss four design goals of a network architecture for our group-oriented communication: supporting dynamic entity/group, supporting address operation expression, realization of entity/group find ability, and realization of security. After carefully examining these design goals, we design a network architecture for realizing our group-oriented communication. Through quantitative evaluations, we show that the network architecture for our group-oriented communication should be packet-based, that reachability control is the core networking technology, and that the network architecture should have the two-layer structure consisting of transport and control layers.","PeriodicalId":314071,"journal":{"name":"2008 Proceedings of 17th International Conference on Computer Communications and Networks","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115235132","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

A Position-Based Deployment and Routing Approach for Directional Wireless Mesh Networks 一种基于位置的无线网状网络部署与路由方法

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.74

Weisheng Si, S. Selvadurai

引用次数: 8

A Hybrid Anycast Routing Protocol for Load Balancing in Heterogeneous Access Networks 异构接入网负载均衡的混合任播路由协议

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.37

K. Sharif, Lijuan Cao, Yang Wang, T. Dahlberg

{"title":"A Hybrid Anycast Routing Protocol for Load Balancing in Heterogeneous Access Networks","authors":"K. Sharif, Lijuan Cao, Yang Wang, T. Dahlberg","doi":"10.1109/ICCCN.2008.ECP.37","DOIUrl":"https://doi.org/10.1109/ICCCN.2008.ECP.37","url":null,"abstract":"The wireless multihop to an access point model appears to be a promising component of future network architectures, including multihop cellular networks and wireless access networks at the edges of mesh networks. Sophisticated software radios and core network protocols are being developed to support the integration of heterogeneous access networks. A challenge is managing diverse resources at access points (e.g., 3G, WiFi or WiMax), as well as the distributed interference among the mobiles within a heterogeneous access network. We propose the use of a new anycasting protocol to guide access point discovery and path selection for balancing access point resource and routing packets to access points (APs). In addition, a hybrid proactive/reactive approach is used to reduce overhead of AP discovery. We use theoretical analysis and extensive simulations, to study the tradeoff of our hybrid anycasting protocol. The simulation study indicates that the use of the hybrid anycasting protocol for AP discovery, load balancing and routing, results in consistent performance improvements.","PeriodicalId":314071,"journal":{"name":"2008 Proceedings of 17th International Conference on Computer Communications and Networks","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126382241","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: 14

Wavebanding in Bi-Directional WDM Ring Networks with Limited Reconfigurability 具有有限可重构性的双向WDM环形网络中的波带

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.94

M. Alnaimi, S. Subramaniam

{"title":"Wavebanding in Bi-Directional WDM Ring Networks with Limited Reconfigurability","authors":"M. Alnaimi, S. Subramaniam","doi":"10.1109/ICCCN.2008.ECP.94","DOIUrl":"https://doi.org/10.1109/ICCCN.2008.ECP.94","url":null,"abstract":"An important factor that affects the cost of WDM networks is the number of wavelengths to be added/dropped by reconfigurable optical add drop multiplexers (ROADMs). Limiting the range of wavelengths that can be accessed at a node reduces costs. In this paper, we study wavelength assignment (WA) in WDM bi-directional ring networks with limited reconfigurability and take up the problem of supporting two traffic types - permutation traffic and all-to-all traffic - while minimizing the worst-case wavelength range of the ROADMs and respecting the wavelength termination and continuity constraints. ROADMs can be limited in tuning range (L-ROADMs) or have full range (F- ROADMs). In this work, a node can either possess a limited-add L-ROADM or an F-ROADM. For permutation traffic, we show that at least one F-ROADM is necessary, and we also give an upper bound on the number of F-ROADMs needed as a function of the range of L-ROADMs at other nodes. For all-to-all traffic, we develop an integer linear programming (ILP) formulation, and also propose a new wavelength assignment algorithm that uses Wu = N2/4 - N/2 + 1/4 wavelengths. Our heuristic's results are similar to the ILP's. The results show that a saving of 85-93.3% in tuning range is achievable for this type of traffic.","PeriodicalId":314071,"journal":{"name":"2008 Proceedings of 17th International Conference on Computer Communications and Networks","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121617912","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: 0

IP Traffic Classification for QoS Guarantees: The Independence of Packets 保证QoS的IP流分类:报文的独立性

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.170

M. Dusi, F. Gringoli, L. Salgarelli

{"title":"IP Traffic Classification for QoS Guarantees: The Independence of Packets","authors":"M. Dusi, F. Gringoli, L. Salgarelli","doi":"10.1109/ICCCN.2008.ECP.170","DOIUrl":"https://doi.org/10.1109/ICCCN.2008.ECP.170","url":null,"abstract":"The classification of IP flows according to the application that generated them has become a popular research subject in the last few years. Several recent papers based their studies on the analysis of features of flows such as the packet size and inter-arrival time, which are then used as input to classification techniques derived from various scientific areas such as pattern recognition. In this paper we analyze the impact on flow classification of a hypothesis that is often overlooked, i.e., the tenet that the features of consecutive packets of a given IP flow can be considered statistically independent. We compare two approaches, one based on a technique that considers consecutive packets statistically independent, and one that relies on the opposite assumption. These techniques are then applied to three different sets of traffic traces. Experimental results show that while assuming the independence of consecutive packets has relatively few effects on true positives, it can have a significant negative impact on the false positive and true negative rates, therefore lowering the precision of the classification process.","PeriodicalId":314071,"journal":{"name":"2008 Proceedings of 17th International Conference on Computer Communications and Networks","volume":"328 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121675246","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: 9

Massively Parallel Anomaly Detection in Online Network Measurement 在线网络测量中的大规模并行异常检测

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.63

S. Shanbhag, T. Wolf

引用次数: 11

On the Fairness of TCP Throughput Under Loss TCP吞吐量损失下的公平性研究

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.149

S. Wright, A. Cui

引用次数: 0

Best Effort Quality-of-Service 尽最大努力服务质量

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.84

Bradley R. Smith, J. Garcia-Luna-Aceves

引用次数: 10

Modeling the Execution Time of Reed-Solomon Decoding on an ARM9-Based Mobile Platform 基于arm9移动平台的Reed-Solomon解码执行时间建模

2008 Proceedings of 17th International Conference on Computer Communications and Networks Pub Date : 2008-11-17 DOI: 10.1109/ICCCN.2008.ECP.148

Kyungtae Kang, Cheolgi Kim, D. Noh, Junhee Ryu

引用次数: 3