Each increase in QoS level results in additional processor and network overhead.
QoS级别增加会导致额外的处理器和网络开销。
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。
For a mobile user, how to select the optimal paths to reach the destination in terms of the network QoS and road condition is an important part of mobile decisive problem.
移动用户如何根据网络的通信质量和道路情况选择一条到达目标的最优移动路径，是移动决策问题中的一个重要部分。
The experiments indicate that the proposed algorithm provides better QoS in real-time multimedia service, whether the network is congested or not.
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。
There is the concept of QoS because there is some relation of service between the neighboring layers or peer-to-peer layers in network.
网络各个层次之间、对等层次之间都存在服务与被服务的关系，因此就存在服务质量的概念。
This paper mainly discusses how to improve QoS of streaming media, decreases the transmission delay and relieves the network load by proxy caching technologies.
本文主要讨论通过代理技术改善媒体的服务质量，降低媒体的传输延迟以及减轻网络负载。
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.
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。
This thesis presents a design of SLA parameters management in network dynamic monitoring system, and concrete realization of the QoS data calculation and analysis.
本论文提出了网络动态监测系统中实现SLA参数管理的设计方案，并具体实现了服务质量数据的计算和分析。
Data delivery can be easily interrupted by departure of end hosts in P2P live streaming network, which may lead to degradation of QoS in time-sensitive applications.
在P 2 P视频直播网络中，用户频繁地加入或离开组播组会造成数据传输中断。
This paper analyzes how the delay of network information transfers affect the Qos, As a result, the delay of information packet is the mainly characteristic affecting network Qos.
本文通过分析网络信息传输时延对网络服务质量的影响，得出信息包延时是影响网络服务质量的主要网络特征的结论。
It is an big problem how to fulfil different QoS requirement of various application by suitable allocating resource of network.
如何通过网络资源的合理分配来满足不同应用之间的服务质量要求，是一个很重要的问题。
Based on that model, the specific route between two network nodes was found, satisfying the user QoS requirement and attempting to maximize network provider probability profit by using fuzzy tower.
在此基础上，利用模糊塔，求出两网络节点之间既满足用户服务质量需求又试图最大化网络提供方概率收益的路由。
In network layer link bandwidth and available bandwidth capture the relevant properties of network path, which is baseline of performance management and QoS control.
网络层的链路带宽与有效带宽直接反映了端到端路径的基本状况，是对网络进行性能管理和服务质量控制的基础。
Based on the analysis of the requirement for IP QoS management and current monitoring systems, an SLS monitoring system in multi-service IP network is presented.
在对IP网络服务质量管理需求及现有监测系统进行客观分析的基础上，提出了一种多业务IP网络中的SLS监测系统。
A quantitative evaluation algorithm for network layer QoS in wireless sensor networks (WSNs) was proposed in this paper.
提出了一种无线传感器网络的网络层服务质量的量化评价算法。
If we do not make proper plans to the Intranet bandwidth management, it will easily cause the network congestion and the QoS of some important Intranet users will not be guaranteed.
如果不对内网带宽做合理有效的规划则很容易导致网络拥塞，从而影响一些内网重要用户的通信质量。
It has and will go on to influence analysis of network performance, QoS control and network design.
同时，这也对网络性能的分析，服务质量的控制，以及网络设计产生了，并将继续产生深远的影响。
BroadbandIP network involves flow engineering, QoS and network self-healing technologies.
宽带IP网络又涉及流量工程、服务质量及网络自愈技术等。
Network topology is the base of network administration. It is important for network resource planning, network fault analysis, QOS promotion.
网络拓扑是网络管理的基础，它对于网络资源规划、网络故障分析、服务质量的提升有重要意义。
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。
So it is necessary to analyze various network parameters and indicators, and then to improve network operation efficiency and QoS to make good use of available network resource.
因此需要分析移动通信网络的各项参数和指标，并通过优化这些参数和指标来提高网络效率，提升服务质量，获得网络资源的最佳使用效益。
QoS (quality of service) service quality, is a network security mechanism is used to address issues such as network latency and blocking a technique.
服务质量，是网络的一种安全机制，是用来解决网络延迟和阻塞等问题的一种技术。
The key technology of a IPTV system includes audio and video encode, QoS of audio and video transfers over IP network and digital right management system.
经分析，要构建一个网络数字电视系统，其关键技术主要集中在音视频信号数字化编码、音视频信号在IP网络有质量的传输、数字版权管理系统等方面。
Giving a thorough research on mechanism of QoS guarantee for data service in CATV broadband integrated service network.
对有线电视宽带综合业务网中数据业务的服务质量保证机制进行了深入研究。
Giving deeply study on mechanism of QoS guarantee for real-time service in CATV broadband integrated service network.
对有线电视宽带综合业务网中实时业务的服务质量保证机制进行了深入研究。
Active Queue Management (AQM) are algorithms that drop packets and notify congestion in advance to reduce and avoid congestion, increase QOS of Network.
AQM是指根据队列长度的变化进行提前丢包，对网络拥塞进行早期通告，从而达到减少和避免网络拥塞，提高服务质量。
BycombiningtheP2P technology and telecom service platform, the media telecom Network (MTN) can provide high Quality of service (QoS), and secure and creditable digital media services.
融合了P 2 P技术、利用电信运营商业务平台的媒体电信网(MTN)能够提供有服务质量保证、安全诚信的数字媒体业务。
BycombiningtheP2P technology and telecom service platform, the media telecom Network (MTN) can provide high Quality of service (QoS), and secure and creditable digital media services.
融合了P 2 P技术、利用电信运营商业务平台的媒体电信网(MTN)能够提供有服务质量保证、安全诚信的数字媒体业务。
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