The Reserch in Management and Evaluation Methods for Mobile Multimedia Distributed Systems with High Security and High Reliability

高安全高可靠移动多媒体分布式系统管理与评估方法研究

• 批准号: 14380133
• 负责人: LI Jie
• 金额: $ 8.51万
• 依托单位: UNIVERSITY OF TSUKUBA
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2002
• 资助国家: 日本
• 起止时间: 2002 至 2005
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14380133/
• 关键词: Multimedia Networks; Mobile; Security; Reliability; Resource Management; System Evulation; Mobility Management; Network Management; モバイルマルチメディアネットワーク; 分散ネットワークの資源管理; モバイルアドホックネットワーク; 分散システムの資源管理

During the period of this research project, we have extensively studied the management and system evaluation methods for mobile multimedia distributed systems with high security and high reliability in a systemically way. We take not only the system performance point of view, but also the system security and reliability point of view to study the important issues and problems of distributed mobile multimedia system management (mobility management, resource management, and so on) and evaluation as follows.1.We have proposed a new dynamic mobility management scheme with new network architecture for the mobility support for the widely used cellular mobile netwroks.. The performance and cost of the proposed scheme have been studied quantitatively. It is shown that the proposed one performs better than current widely used scheme.2.It is expected that the next generation mobile multimedia networks will be IP (Internet Protocol)-based networks. Mobile IP (i.e., Mobile IPv4) and Mobile IPv6 ar … More e solutions for support the mobile users in the Internet. We have studied different mobility management methods and their performance evaluation and comparison. Based on the careful study, we have proposed novel effective mobility management methods for the Mobile IP and Mobile IPv6, which will be useful to develop mobile Internet in the near future.3.The research on Mobile Ad Hoc networks becomes more and more important these days due to many new applications. We have proposed a localized key management scheme for secure communication method in mobile ad hoc networks. The way of doing performance evaluation has been carefully designed. It is shown through the performance study that the proposed scheme outperforms the existing scheme.4.We also have studied the power control for Mobile Ad Hoc networks. Specifically the new and effective power control methods have been proposed for the MAC (media access control) layer of Mobile Ad Hoc networks.5.The secure multimedia group communications have been studied. Some new secure key management methods have been proposed with careful performance evaluations.6.The research on enhanced distributed processing for next-generation mobile Internet is on going. Less

在本课题研究期间，我们系统地研究了高安全性、高可靠性的移动的多媒体分布式系统的管理和系统评估方法。本文不仅从系统性能的角度出发，而且从系统安全性和可靠性的角度出发，对分布式移动的多媒体系统的管理（移动性管理、资源管理等）和评估中的重要问题和难点进行了研究，主要内容如下：1.针对广泛应用的蜂窝移动的多媒体系统的移动性支持，提出了一种新的网络结构下的动态移动性管理方案。对该方案的性能和成本进行了定量研究。2.下一代移动的多媒体网络将是基于IP（Internet Protocol）的网络。移动的IP（即，移动的IPv4）和移动的IPv6是 ...更多信息 为支持Internet上的移动的用户提供了一种解决方案。我们研究了不同的移动性管理方法和它们的性能评估和比较。在此基础上，提出了针对移动的IP和移动的IPv6的移动性管理方法，为移动的Internet的发展提供了有益的参考。3.移动的Ad Hoc网络的研究越来越重要。我们提出了一个局部化的密钥管理方案，用于移动的ad hoc网络的安全通信。绩效评估的方式经过精心设计。性能分析表明，该方案优于现有方案。4.研究了移动的Ad Hoc网络的功率控制问题。针对移动的Ad Hoc网络的MAC层提出了新的有效的功率控制方法。5.研究了安全多媒体组通信。提出了一些新的安全密钥管理方法，并进行了性能评估。6.针对下一代移动的Internet的增强分布式处理的研究正在进行中。少

项目成果

Numerical Studies on Braess-Like Paradoxes for Non-Cooperative Load Balancing in Distributed Computer Systems

• 作者: Said Fathy;Hisao El-Zoghdy;Kameda Jie;Li

On optimizing energy consumption for mobile handsets

• DOI: 10.1109/tvt.2004.836966
• 发表时间: 2004-11
• 期刊: IEEE Transactions on Vehicular Technology
• 影响因子: 6.8
• 作者: Yang Xiao;F. H. Li;Yi Pan;Kui Wu;Jie Li

Movement-based Location Management for 3G Cellular Networks

3G 蜂窝网络基于移动的位置管理

• 发表时间: 2003
• 期刊: Proceedings of the IEEE 2003 Global Communications Conference(IEEE GlobeCom 2003) …(CD-ROM)
• 作者: Y.Xiao;Y.Pan;J.Li
• 通讯作者: J.Li

Simulation Studies on Dynamic and Distributed Domain-Based Mobile IPv6 Mobility Management

基于动态分布式域的移动IPv6移动管理仿真研究

• 发表时间: 2003
• 期刊: Proceedings of the 11th IEEE International Conference on Networks(IEEE ICON 2003) …
• 作者: C.Pyo;J.Li;H.Kameda
• 通讯作者: H.Kameda

Optimal Location Management of Mobile Terminals with Consideration of Moving Patterns (in Japanese,端末の移動パターンを考慮した位置登録最適化),

考虑移动模式的移动终端的优化位置管理（日语：考虑终端移动模式的位置注册优化），

• 发表时间: 2002
• 期刊: IPSJ (Information Processing Society of Japan) Journal (情報処理学会論文誌) vol.43, no.12
• 作者: A.Kubota;J.Li;H.Kameda
• 通讯作者: H.Kameda