With the evolution of metropolitan transmission network and the bandwidth requirement, DWDM technology will be entered into metropolitan network area from long haul backbone network.
随着城域传输网的演变和对带宽的需求，密集波分复用技术将由长途骨干网进入城域传输网。
Bandwidth of amplifier and relative aperture of optical system are optimized based on the requirement of temperature resolution.
基于系统温度分辨力的要求，对光学系统的相对孔径及选频放大器的带宽进行了优化设计。
DWDM (dense wavelength division multiplexing) technology has exploited the huge potential bandwidth of optical fibers to meet the bandwidth requirement.
密集波分复用(DWDM)技术能充分利用光纤巨大的传输容量，基本满足了对带宽的需求。
In this case, the limitation on the loop bandwidth will impair the settling time of the PLL and make it impossible to serve the requirement of the CMMB protocol.
那么信道带宽对于锁相环环路带宽的限制将会使环路的锁定时间无法满足CMMB通信标准的指标要求。
General bandwidth allocation algorithms, such as WFQ and DRR, have the shortcomings of high complexity and requirement for the router to manage per-flow state.
常见的带宽分配算法如wfq、DRR等分组调度算法存在着诸如计算复杂度高、需在路由器进行每流状态的管理等不足。
To solve dynamic bandwidth allocation, this paper use adaptive stochastic approximation algorithm to compute true bandwidth requirement of the aggregated ON/OFF traffic.
本文运用自适应随机逼近算法研究了ON/OFF信源模型的带宽估计及接入问题。
The stability and the requirement for bandwidth of the wavelength stabilization feedback loop are investigated.
研究、分析了稳定波长反馈系统的稳定性和对反馈系统带宽的要求。
Based on the three-node multiple hops network model, it gets the largest throughput which satisfy the delay requirement through the joint distribution algorithm of power and bandwidth.
通过对三节点的多跳网络进行建模，在功率与带宽联合分配算法下，得到满足时延要求的最大吞吐量。
Simulation results show that the proposed algorithm can effectively reduce the network bandwidth requirement of the VCR operation, while keeping good QoP.
实验结果表明，该算法能够在保持较好的用户感受质量下，有效降低了VCR操作对网络带宽的需求。
The invention can dynamically adjust bandwidth service, so that the user can personally customize and control needed network bandwidth, and thereby the individual requirement of the user is met.
本发明能够实现动态调整带宽业务，使用户自己就能够定制和控制自己需要的网络带宽，在满足用户个性化需求。
MPEG4 is a video coding technology with the characters of high compression ratio, low requirement for transmission bandwidth and high quality of image.
MPEG4是一种压缩率高、对传输带宽要求低、图像质量高的图象编码技术。
However, as a kind of broadband service, streaming media service has strict requirement for network bandwidth, jitter, delay, and loss tolerance.
然而，流媒体业务是一种宽带业务，对于网络带宽、抖动、延迟和丢包率都有较高的要求。
With the fast increasing information capacity and data rate requirement, the resource of power and bandwidth within satellite high data rate transmissions is becoming more and more tight.
卫星通信的信息量越来越大，数据的速率越来越高，使得卫星高速数传系统的功率和带宽资源日益宝贵。
Because of the changing bandwidth, heterogeneous terminals and high packet loss rate, the wireless networks put forward new requirement for the design of network architectures and protocols.
而无线网络本身带宽多变、终端异构、丢包率高等与生俱来的特点对网络结构和协议的设计提出了新的要求。
Because of the changing bandwidth, heterogeneous terminals and high packet loss rate, the wireless networks put forward new requirement for the design of network architectures and protocols.
而无线网络本身带宽多变、终端异构、丢包率高等与生俱来的特点对网络结构和协议的设计提出了新的要求。
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