IMS specifies enablement of quality of Service within the IP network and takes advantage of th QoS mechanism to improve and guarantee the transmission quality.
IMS指定了IP网络内的服务质量增强功能，并利用QoS机制来提高和保证传输质量。
How to improve transmission quality of video image under IP network environment is a hot point of network video studies and a key point requiring solution as well.
如何在IP网络环境下尽可能提高视频图像的传输质量，是网络视频领域的研究热点，也是视频通信所必需解决的关键问题。
Excellent voice quality in a demanding IP network is consistently achieved via an advanced implementation of standard voice coding algorithms.
一个优秀的IP网络的语音质量要求，是坚持实现通过一个先进的标准语音编码算法的执行情况。
From the shortcomings existing in the classical network, the future network should base on the all IP network and provide quality of service and mobile support.
鉴于当前网络存在的不足，未来其发展趋势应该是一个全ip的具有服务质量保证、支持移动应用的网络。
Packet loss over IP network can degrade the quality of video data.
IP网络中，分组丢失是影响视频数据恢复质量的重要因素。
The system achieves video streaming reliable transmission in IP network, and meets the individual requirements of the different users for spatial resolution, frame rate and video quality.
该系统实现了视频流在IP网络上的可靠传输，并且满足了不同用户对空间分辨率、帧率和视频质量的个性化需求等。
Due to technical constraints, for the early traditional IP networks, whether the Internet or private network is not able to provide an effective service quality assurance.
由于技术上的限制，对于早期传统的IP网络来说，无论是互联网还是专用网络，并不能够提供一个行之有效的服务质量保证。
The prevailing electricity information network is a service network based on IP technology while incapable of satisfying the end-to-end quality of service(QoS)requirements of different applications.
在此基础上，结合电力信息网络对网络带宽的要求，提出了基于排队论和服务质量的网络带宽估算方法，并以IP电话为例，给出了详细的计算过程。
Excellent voice quality in a demanding IP network is achieved via the advanced implementation of standard voice coding algorithms.
一个优秀的IP网络的语音质量要求达到的标准通过先进的语音编码算法的执行情况。
As IP network originally developed for data communications is now used more and more for real-time applications, there is a need for better quality of service than the "best effort".
IP网络最初设计用来进行数据通信，但现在却越来越多地被用于实时应用，这就要求IP网络能为用户提供更好的服务质量，而不只是“尽最大努力交付”的服务。
As IP network originally developed for data communications is now used more and more for real-time applications, there is a need for better quality of service than the "best effort".
IP网络最初设计用来进行数据通信，但现在却越来越多地被用于实时应用，这就要求IP网络能为用户提供更好的服务质量，而不只是“尽最大努力交付”的服务。
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