IKE的概念并不能用于基于IP多播服务的安全组播通信，因为它只能用于主机对之间的安全。
The IKE concept can not be used for securing group communication based on IP multicast services since it is only addressed to pairwise security.
结果表明该自适应机制能支持高质量的、自适应的层次视频多播服务，而且具有很高的可伸缩性和极小的实现复杂度。
Results suggest the adaptive mechanism is capable of providing a high quality and adaptive layered video multicast service with very high scalability and very small complexity.
结果表明该自适应机制能支持高质量的、自适应的层次视频多播服务，而且具有很高的可伸缩性和极小的实现复杂度。
Results suggest the adaptive mechanism is capable of providing a high quality and adaptive layered video multicast service with very high scalability and very small c...
结果表明该自适应机制能支持高质量的、自适应的层次视频多播服务，而且具有很高的可伸缩性和极小的实现复杂度。
Results suggest the adaptive mechanism is capable of providing a high quality and adaptive layered video multicast service with very high scalability and very small complex...
结果表明该自适应机制能支持高质量的、自适应的层次视频多播服务，而且具有很高的可伸缩性和极小的实现复杂度。
Results suggest the adaptive mechanism is capable of providing a high quality and adaptive layered video multicast service with very high scal…
而是向前看，我们关注与AmazonEC2设施的集成，比如用于基于消息的服务连接的SQS以及非基于多播的集群。
Moving forward, we are looking at integration with Amazon EC2 facilities such as SQS for message-based service wiring as well as non-multicast-based clustering.
在讨论广播和多播之前，先看看简单的基于UDP的服务器框架(清单6)。
Before delving into the topics of broadcast and multicast, however, look at a simple UDP-based server framework (see Listing 6).
可在同一端口上创建多个客户端，它们可加入多播组来接收来自服务器的数据报。
Multiple clients can also be created on the same port and joined to the multicast group to receive the datagrams sent from the server.
然而，当服务端也不支持多播时我们只能使用以前的老方法了。
If, however, the server itself does not support multicasting then we must use the old method.
因此，在多播客户端翻转到单播连接时，会为网络和服务器增加更大的负载。
Therefore, when multicast clients roll over to a unicast connection, more stress is added to the network and to the server.
为保证受限多播树的服务质量，提出了一种利用局部信息的时延受限多播路由算法。
The paper proposes a distributed algorithm for part message delay-constrained multicast routing directed at ensuring quality of service of multicast tree.
客户可以在LANE服务器上注册目的MAC地址单播和多播。
Clients can register destination unicast and multicast MAC addresses with the LANE server.
多播地址对一个隧道服务器无效。
多播地址对一个隧道服务器无效。
它的核心服务是为一个相对较小的多播组提供验证的组密钥交换。
Its core services provide authenticated group key agreement in relatively small dynamic peer groups.
另外一些新的网络应用如数据包过滤、区分服务、服务质量、多播、流量计费等，都需要NP对到达的数据包进行分类。
At the same time, NP needs to classify the coming packet and satisfy some new complex network applications, such as filtering the packet, differentiated qualities of service, QoS, Multicast and so on.
多播传输作为视频点播服务的一个有效方法在近十年来被广泛研究，许多算法都相对成熟。
As an effective means of VOD service, multicast has been researched for about ten years. Many algorithms of it have been matured.
第2章，详细介绍了多播路由协议及服务质量保证体系。
Chapter 2 describes in detail multicast routing protocols and the system of QoS guarantee.
多播也能减少网络服务器上的负荷。
Multicast can also reduce the load placed on network servers.
大多数路由算法使用的是基于单个服务质量指标的多播树优化方案，得到的是一棵树路由。
Most route algorithms take use of multi-tree optimizing project, which is based on a single targeting for service quality, and achieve the one-tree route.
以多服务组播为研究背景，研究组播的层次接入控制技术。
Hierarchical access control of multicast was studied against the background of multi-services multicast.
一些因特网服务提供者及网络还不支持多播。
多播也能减少网络服务器上的负荷。
There is not enough available memory to load the network server.
在原型系统方面，研究并实现了一个新的基于代理服务器的覆盖多播系统—服务可定制的覆盖多播系统(SCOMS)。
In prototype, a new proxy-based overlay multicast system called Service Customizable overlay multicast system (SCOMS) is studied and implemented.
提供多播和实时通信服务正成为研究热点。
To provide some services such as multicast and real-time communication is one of the important research areas.
多播也能减少网络服务器上的负荷。
网络克隆服务器运行要稳定：由于网络克隆是数据多播，对服务器的要求要高，同时处理并发请求功能要好。
Cloning network server operations to stability: Cloning is multicast data networks, the demand for high-server, concurrent request processing function better.
RTP/RTCP协议为网络实时数据提供端到端的传输、时序重构、帧遗失检测、数据安全、拥塞控制等多种服务，支持多播或单播网络。
RTP/RTCP provides end-to-end transmission, timing reconstruction, frame loss detection, data security, congestion control, and other services for real-time data over multicast or unicast network.
RTP/RTCP协议为网络实时数据提供端到端的传输、时序重构、帧遗失检测、数据安全、拥塞控制等多种服务，支持多播或单播网络。
RTP/RTCP provides end-to-end transmission, timing reconstruction, frame loss detection, data security, congestion control, and other services for real-time data over multicast or unicast network.
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