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动态组播
相关语句
  dynamic multicast
     DMRMQ:Dynamic Multicast Routing Algorithm Based on Multiple QoS
     DMRMQ:基于多QoS的动态组播路由算法
短句来源
     Study on IP Dynamic Multicast Routing Algorithm
     IP动态组播路由算法研究
短句来源
     Research of QoS-Based Dynamic Multicast Routing Algorithm and Protocol
     基于QoS的动态组播路由算法与协议研究
短句来源
     The main original contributions of this dissertation include:* Constructing an Overlay Network consisting of GSC (Group Security Controller) and multiple SGSCs (SubGroup Security Controller) and proposing a key management scheme named MKEM (Multicast KEy Management), which is applicable for large dynamic multicast groups.
     主要创新成果包括:* 在构建由GSC(Group Security Controller)和多个SGSC(Sub-Group Security Controller)组成的覆盖网络的基础上提出了适用于大型动态组播群组的密钥管理方案MKEM(Multicast KEy Management)。
短句来源
     Shared Protection and Fast Protection for Dynamic Multicast Sessions in WDM Networks
     WDM光网络动态组播的共享保护和快速保护
短句来源
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  dynamical multicast
     3. To improve the performance of multicast tree, a rearrangement dynamical multicast routing based on Clone Selection is proposed.
     3、为了改善组播树的性能,本章提出了基于免疫克隆选择的重构动态组播路由算法。
短句来源
  “动态组播”译为未确定词的双语例句
     QoS Based Dynamic Multicast-Routing-Protocol Framework
     基于QoS的动态组播路由协议框架
短句来源
     In this paper, a new DDDCLCMR (distributed dynamic delay-constrained least-cost multicast routing algorithm) is proposed to support these applications.
     针对这个问题 ,提出了一种延时约束费用最小的分布式动态组播路由启发算法 DDDDCLCMR( distributed dynamic delay- constrainedleast- cost multicast routing algorithm) .
短句来源
     This paper proposes a link-based optimized shared-protection algorithm for multicast(LB-OSPM) sessions against single link failure in WDM networks. LB-OSPM allows different protection paths of a working tree to share reserved wavelengths.
     针对WDM光网络中单链路失效的情况,提出了一种基于链路的保护动态组播业务的优化共享保护算法(Link-based optimized shared-protection algorithm for multicast sessions,LB-OSPM).
短句来源
     A dynamic algorithm for QoS-based multicast routing
     基于QoS的动态组播路由算法
短句来源
     Hybridized optimization genetic algorithm for multicast routing problem
     求解动态组播路由问题的混合优化遗传算法
短句来源
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  dynamic multicast
Dynamic multicast traffic grooming in WDM networks
      
Dynamic multicast traffic grooming in wavelength division multiplexing (WDM) networks was analyzed to minimize networkwide costs and to increase the network resource utilization.
      
A network model was developed for dynamic multicast traffic grooming with resource constraints and an algorithm that can provide quality of service (QoS) was proposed.
      
Secure group communications for large dynamic multicast group
      
This paper proposes an effective heuristic algorithm for dynamic multicast routing with delay-constrained DDMR.
      
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On the basis of studying the multicast routing problems with the imprecise state information, the paper presents a new dynamic algorithm. Some experiments and analyzing data show that the routing mechanism in this paper successfully solves the QoS routing problems when multiple multicast communications exist and multicast nodes change dynamically.

基于非精确状态信息的QoS组播路由问题 ,提出了一种由信宿驱动的动态组播路由算法 .实验和分析结果表明 ,构造的路由方案成功地解决了在网络中存在多个组播业务及组播节点动态变化情况下的QoS路由选择问题

Many new distributed multimedia applications involve dynamic multiple participants, have stringent end-to-end delay requirement and consume large amount of network resources. In this paper, a new DDDCLCMR (distributed dynamic delay-constrained least-cost multicast routing algorithm) is proposed to support these applications. DDDCLCMR scales well because the source of the multicast tree needs only limited computation or may even not be involved in the route computation. When group membership changes, the existing...

Many new distributed multimedia applications involve dynamic multiple participants, have stringent end-to-end delay requirement and consume large amount of network resources. In this paper, a new DDDCLCMR (distributed dynamic delay-constrained least-cost multicast routing algorithm) is proposed to support these applications. DDDCLCMR scales well because the source of the multicast tree needs only limited computation or may even not be involved in the route computation. When group membership changes, the existing multicast tree is perturbed as little as possible. Simulation results show that DDDCLCMR performs very well in terms of delay and cost for both static and dynamic multicast groups, compared with the best multicast algorithms known.

多媒体应用一般包含多个组播成员 ,它消耗大量的网络资源且有严格的端端延时约束 .针对这个问题 ,提出了一种延时约束费用最小的分布式动态组播路由启发算法 DDDDCLCMR( distributed dynamic delay- constrainedleast- cost multicast routing algorithm) .在 DDDDCLCMR算法中 ,组播源点很少或根本不参与路由计算 ;即使组播成员发生改变 ,组播树变化也很小 ,算法扩展性好 .实验结果表明 ,无论组播成员改变与否 ,DDDCL CMR算法都能获得满足延时约束且费用很低的组播树 .

Multicast routing technology is important in new distributed computing such as video broadcast, video conferencing, CSCW. In this paper, a shared tree routing protocol based on distributed Genetic Algorithms (GAs) is presented, including building and dynamic maintenance of multicast routing tree in package exchange network. Computing of delay bounded Steiner Tree is also presented. With this algorithm, a dynamic constructed multicast routing tree which has a near optimal network cost under the delay bound constraint...

Multicast routing technology is important in new distributed computing such as video broadcast, video conferencing, CSCW. In this paper, a shared tree routing protocol based on distributed Genetic Algorithms (GAs) is presented, including building and dynamic maintenance of multicast routing tree in package exchange network. Computing of delay bounded Steiner Tree is also presented. With this algorithm, a dynamic constructed multicast routing tree which has a near optimal network cost under the delay bound constraint can be constructed real time. As a result, how to build and maintain a rooting tree is resolved.

组播通信路由技术是视频广播、计算机会议、CSCW()等新型分布式计算的关键技术 .提出了基于分布式遗传算法的共享树组播路由算法 ,包括包交换的网络组播树的建立、组播树的动态维护和计算满足特定时延和时延抖动限制的近似斯坦利最小树算法等 .利用它可以实现在给定网络和组播需求的情况下 ,在组成员间寻找动态的组播树 ,并使该树覆盖所有的成员 ,并约束网络费用达到最小 .进而解决树状路由的建立以及树状路由的动态维护等问题 .

 
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