由应用程序指定通信服务质量是网络多媒体应用对多媒体通信技术提出的主要要求。
The main requirement of network multimedia application to multimedia communication technology is allowing application program to set the Quality of Service of communication.
基于信道预约，协议采用分类调度机制以满足多媒体业务中各类业务的服务质量需求。
Based on the channel reservation, designed the classified types scheduling mechanism to satisfy the quality of service (QoS) of the multimedia applications.
第三，路由交换设备必须能够提供良好的服务质量保障，使得网络实时多媒体业务从应用级平稳过渡到运营级。
Third, they should support good quality of service, which can make the transition of real-time multimedia traffic from application level to carrier grade smoothly.
服务质量的概念、多媒体应用对网络的需求、音频和视频的网络需求、多媒体数据实时通信时对网络的各项要求也需要了解。
The conception of quality of server, the require of the real-time communication of multimedia data for network is also need to be known.
为了更好地满足多媒体业务的服务质量要求，需要进行有效的服务质量管理。
In order to meet Quality of Service (QoS) requirement of multimedia application, efficient QoS management has to be performed.
实验结果表明，不论网络是否拥塞，所提算法都能为实时多媒体应用提供较好的服务质量。
The experiments indicate that the proposed algorithm provides better QoS in real-time multimedia service, whether the network is congested or not.
因此，研究网络拥塞和多媒体传输品质问题，对改善网络性能、提高服务质量有着重大的意义。
Therefore, the investigation of network congestion and the delivery quality of multimedia transmission is important to improve the network performance and reform the service quality.
下一代无线通信系统要求能够在复杂的移动环境下提供更高的传输数据速率和更好的服务质量，以满足人们对多媒体业务日益增长的需求。
The next generation wireless communication systems are expected to provide higher data rate and better quality of service in order to support the multimedia service in the complex mobile environment.
一种确保遍历ip多媒体子系统的呼叫的端到端服务质量的方法。
A method of ensuring an end-to-end Quality of Service for calls traversing an IP Multimedia Subsystem.
为了解决好计算机网络中的多媒体通信以及对服务质量的要求，提出了一种基于优先级队列的缓存管理机制。
To meet the need of multimedia communications in network in desirable quality of service, a priority queue based on buffer management mechanism is forwarded in support of multimedia communications.
该文提出了两种基于服务质量的多媒体通信初始路由建立算法。
In this paper, two routing algorithms are presented, which are suitable to QoS based initial route setup for multimedia communication.
采用ARIO - D和ARIO - L的保证转发服务可以为多媒体流量提供多种服务质量的定量保证。
By deploying ARIO-D and ARIO-L, af service can provide quantitative guarantees for multimedia traffic with multiple QoS metrics.
未来无线网络不仅向用户提供非实时的数据业务同时也提供实时的诸如话音、视频等多媒体业务，这就要求无线网络必需向用户提供不同要求的服务质量保证。
The next generation wireless networks are being called upon to support not only data traffic but also real-time interactive multimedia traffic such as audio and video.
随着多媒体实时应用的大量涌现，各种应用对服务质量的需求也在迅速增长。
Along with the multimedia real-time application massively emerges, the QoS demand of each kind of application is also rapidly growing.
随着多媒体实时应用的大量涌现，各种应用对服务质量的需求也在迅速增长。
Along with the multimedia real-time application massively emerges, the QoS demand of each kind of application is also rapidly growing.
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