2008 IEEE Globecom Workshops最新文献_第9页

Context-Aware Resource Management for End-to-End QoS Provision in Service Oriented Applications 面向服务应用中端到端QoS提供的上下文感知资源管理

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.50

Shudong Chen, J. Lukkien, R. Verhoeven, P. Vullers, G. Petrovic

{"title":"Context-Aware Resource Management for End-to-End QoS Provision in Service Oriented Applications","authors":"Shudong Chen, J. Lukkien, R. Verhoeven, P. Vullers, G. Petrovic","doi":"10.1109/GLOCOMW.2008.ECP.50","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2008.ECP.50","url":null,"abstract":"Electronic devices admit the composition of applications from distributed services, like shared content, functionality and resources. Without proper management the quality of service (QoS) of this type of application is unacceptable. This paper presents a context-aware resource management middleware for service oriented applications, which aims to handle the inherent dynamics of services and the network. A way to manage the services and resources of a device is presented. Based on measurable and manageable services, this middleware can cope with changes of the environment of an application and optimize its overall performance. User desired application-oriented QoS is specified by an Orchestrator, which orchestrates the collaboration of distributed services to accomplish an application. A resource management service is built to support making dynamic service coordination decisions for the Orchestrator. For this, the resource management service gathers statistics of the required services and their resource utilization over a cross-layer monitoring model. An important aspect for keeping the privacy of the services and controlling the access to resources, all devices and services are organized in virtual communities. Only authenticated users are capable to access services and resources. A free view point 3D video streaming application is chosen to prove the feasibility of the proposed middleware.","PeriodicalId":410930,"journal":{"name":"2008 IEEE Globecom Workshops","volume":"513 1-2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114776656","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: 11

BiCyQLE - A Framework for Bidirectional Cross-Layer Management of QoS Capabilities in Wireless Multimedia Environments 无线多媒体环境中双向跨层管理QoS能力的框架

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.16

M. Ditze

引用次数: 0

Feasibility Study of an Aeronautical-Satellite Broadband Communications Experiment 航空卫星宽带通信实验可行性研究

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.8

M. De Sanctis, L. Zuliani, G. Codispoti, M. Ruggieri, R. Pezzoli, G. Cunto

引用次数: 9

Optimizing MAC Layer Performance Based on a Distributed Queuing Protocol for Wireless Sensor Networks 基于分布式排队协议的无线传感器网络MAC层性能优化

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.31

B. Otal, C. Verikoukis, L. Alonso

引用次数: 2

Uplink Scheduling in Wireless Mesh Networks 无线Mesh网络中的上行链路调度

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.35

M. Denko, L. Ma

引用次数: 7

Sensor Application Platform on a Novel Managed Wireless Mesh 基于新型无线网格的传感器应用平台

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.43

M. Inoue, Ved P. Kafle, H. Morino, T. Sanefuji

引用次数: 7

End User Controlled Web Interaction Flow Using Service Oriented Architecture Model 使用面向服务的体系结构模型的最终用户控制的Web交互流

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.25

J. Ng, L. Nigul, E. Litani, D. Lau

引用次数: 9

Availability-Guaranteed Distributed Provisioning Framework for Differentiated Protection Services in Optical Mesh Networks 光网状网络差分保护业务的可用性保证分布式供应框架

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.46

E.M. Al Sukhni, H. Mouftah

{"title":"Availability-Guaranteed Distributed Provisioning Framework for Differentiated Protection Services in Optical Mesh Networks","authors":"E.M. Al Sukhni, H. Mouftah","doi":"10.1109/GLOCOMW.2008.ECP.46","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2008.ECP.46","url":null,"abstract":"In transparent optical mesh networks, different protection schemes can be used to satisfy the service availability against network failures. However, in order to satisfy a connection's service availability requirement in distributed controlled optical networks with no global information, we need a framework to provision a working path with the appropriate level of protection for each connection request based on the requested level of availability. Moreover, we need a mechanism to guarantee the availability requirements of the existing connections in the network. In this paper, we propose a novel distributed provisioning framework to provide differentiated protection services in optical mesh networks, where nodes in such networks are Reconfigurable Optical Add/Drop Multiplexers (ROADMs). This framework examines the k most reliable paths as both candidate working paths and candidate shared protection paths at the same time, which gives the destination node the ability to apply an adaptive availability-guaranteed routing and wavelength assignment. Moreover, we propose two new distributed schemes to track the validity of the connections' availability requirements. Finally, we show the effectiveness of the proposed framework using extensive simulation experiments.","PeriodicalId":410930,"journal":{"name":"2008 IEEE Globecom Workshops","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133504024","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: 2

A Proposal for a Broadband Wireless Access Technology based on Radio-on-FSO Links 一种基于无线对频链路的宽带无线接入技术方案

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.71

K. Kazaura, K. Wakamori, M. Matsumoto, T. Higashino, K. Tsukamoto, S. Komaki

{"title":"A Proposal for a Broadband Wireless Access Technology based on Radio-on-FSO Links","authors":"K. Kazaura, K. Wakamori, M. Matsumoto, T. Higashino, K. Tsukamoto, S. Komaki","doi":"10.1109/GLOCOMW.2008.ECP.71","DOIUrl":"https://doi.org/10.1109/GLOCOMW.2008.ECP.71","url":null,"abstract":"Significant progress has been made in recent years in the research, development and deployment of affordable, ubiquitous and always-on broadband wireless access technologies that meet the demands and requirements of business, academic and residential end user markets. One of the emerging technologies for broadband wireless connectivity which has also been receiving growing attention is free-space optical (FSO) communication. FSO can provide high-speed, realiable and cost effective connectivity for heterogeneous wireless services provision in both urban and rural areas settings. In this paper we present the design concept and experimental evaluation of a proposed broadband wireless access system based on an advanced dense wavelength division multiplexing (DWDM) radio-on-FSO (RoFSO) system capable of transmitting multiple RF signals. The RoFSO system combines the advantages of radio over fiber (RoF) technology and a next generation FSO system we developed earlier capable of providing stable and reliable data transmission at 10 Gbps. The initial results and analysis on the transmission performance of the system under actual operational conditions are presented. We show that RoFSO can be conveniently used a reliable alternative broadband wireless technology for complementing optical fiber networks in areas where the deployment of optical fiber is not feasible.","PeriodicalId":410930,"journal":{"name":"2008 IEEE Globecom Workshops","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121314090","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: 12

A Novel Pilot Aided Time of Arrival (TOA) Estimation Algorithm for Vehicular OFDM Systems in Specular Wireless Channels 高光无线信道下车载OFDM系统的一种新的导航辅助到达时间估计算法

2008 IEEE Globecom Workshops Pub Date : 2008-11-01 DOI: 10.1109/GLOCOMW.2008.ECP.58

V. Prabhu, D. Jalihal

引用次数: 0