Frequency resolved spectroscopy technology is used in measuring the mean transport delay between source and detector in terms of phase. Compared with intensity measurement, phase measurement has a higher sensitivity. 采用频率分辨光谱学技术,检测以相位表示的光源与探测器之间的传输延迟,与光强检测相比具有更高的灵敏度。
Dynamic network topology, long transport delay and interferences from outer space make the intersatellite communications unstable. 卫星网动态拓扑、长变时延等特性及其所处的复杂空间环境带来的通信干扰是影响网络通信稳定的重要因素。
By using a data block oriented transport layer it can differentiate between real-time packets that need short delay and command/ response packets that need high reliability and uses different policies to transmit them. 通过一个面向数据块的传输层,它能够区分需要短时延的实时数据报文和需要高可靠性的命令/应答报文并采用不同的策略进行传输。
LDA uses the real-time transport protocol ( RTP) for collecting loss and delay statistics which are then used for adjusting the transmission behavior of the senders in a manner similar to TCP connections suffering from similar losses and de-lays. LDA算法利用实时传输协议RTP(real-TimeTransportProtocol)来收集分组丢失和延时统计信息,并用来调整发送端的发送行为,使它和TCP的拥塞控制有类似的统计特性,是TCP友好的。
To describe the external characteristics of complicated communication subsystem in NCS, this thesis proposes a simplified dynamic model, consisting of a variable-period sampler and variable transport delay, to denote the packet dropping in data transmission and network-induced time delay. 为刻画NCS通信环节的外部特性,本文用一个简单的变采样周期、变时延模型来描述数据包丢失、网络诱导时延对闭环系统的影响。
The real-time streaming transport which is different from the traditional single data transport has the characters of delay sensitive, huge amount of data, the QoS requirements and so on. 实时流式传输不同于传统的单一数据传输业务,它具有时延敏感、数据量大、需要服务质量保证等特性,故在实际使用中多采用UDP/IP进行传输。
For evaluating the performance of the protocol, the processing and recovery procedure delays in the node and end-system are quantitated accurately through the Passion theory on the basis of modeling the protocol communication in this paper. Then the transport delay calculating formula is presented. 为了评价协议的性能,论文在建立协议传输模型的基础上,基于泊松理论,精确地量化了节点和端系统的处理延迟以及修复过程延迟,导出了其传输延迟的计算公式。
Based on the analyzing and studying carrier transport of SiGe HBT ( heterojunction bipolar transistor), a model of the emitter delay time τ_e, including base extending effect, is established. 在对SiGeHBT(异质结双极晶体管)载流子输运的研究基础上,建立了包括基区扩展效应SiGeHBT发射极延迟时间τe模型。
Legal Liability of Air Transport Carrier in Air Transport Delay 浅谈航空承运人航运延误之法律责任
In order to increase the performance of TCP ( Transport Control Protocol) in networks with long propagation delay and high link error rates, detection unit scheme, an active and self_ adaptive scheme, has been involved in many implementations for TCP improvement. 为提高TCP协议在长时延、高差错率网络中的性能,探测元机制做为一种主动自适应机制,在TCP的许多改进实现中被涉及。
Acoustic Charge Transport Delay Line 声电荷输运延迟线
The AAL2 protocol is designed to transport multiple AAL2 user information streams on an ATM connection in order to minimize delay. AAL2规程的基本思想是用一个ATM连接支持多个AAL2用户信息流,从而减少时延。
Study on the Design and Technique of a GaAs Acoustic Charge Transport Delay Line 砷化镓声电荷转移延迟线的设计与工艺研究
The simulated results show the transport delay of the protocol has good robustness and scalability. 仿真计算结果表明,该实时可靠多播协议的传输延迟性能稳健,且表现出较好的可扩展性,能够满足应用的要求。
By considering QoS restrictions of transport delay, lose ratio, band request, delay jitter and throughout, and by finding the adaptive routing, the AQM protocol can obviously improve the efficiency of multicasting sessions. 通过考虑传输时延、丢失率、带宽要求、时延抖动、吞吐量等QoS指标,寻找满足特定QoS要求的路由,AQM协议可以明显地改善多播通信的性能。
Both single and distributed embedded software test system play poorly in data transport on real-time and delay when it comes to reliable test which is long time running. 传统的嵌入式软件测试系统,不论是单机结构还是分布式结构,在长时间运行的嵌入式软件可靠性测试时,在数据传输方面存在实时性差,网络延迟不确定的缺点。
The algorithm conducts transport channel switching between different rates of DCHs for packet transmission to improve the channel utilization and decrease packet transmission delay. 该算法通过对用户分组在不同传输速率专用传输信道上的信道切换来提高信道利用率和减小分组传输时延。
Also parts of them pose the concept of preference, selecting low transport delay and high upload bandwidth peer as neighbors, it improves system performance to some extent compared to random topology. 亦有部分文献提出偏好网络的概念,即选择相互间传输延时低或者上行节点带宽高的节点作为邻居节点,相较于随机拓扑网络性能有所改善。
To plan and design technology advance in the forefront of the world, participate in international competition and the development of rational transport crude oil program brooks no delay in China. 为使我国原油管道规划设计技术走在世界前列,参与国际竞争,制定合理的原油输送方案已刻不容缓。
General multimedia real-time applications use UDP as transport protocol which solves the problem of the drawback of superior delay and jitter and suits good for the multimedia real-time applications. 多媒体实时业务以UDP作为传输层协议,UDP协议解决了TCP协议延迟和抖动较大的问题,更加适合多媒体实时业务的传输。
By comparing with practical investigation data in Beijing, transport network capacity and delay of travelers are improved with the area coordination control method in this paper. 以北京市某混合交通控制区域为例进行了分析,并与实际调查数据进行比较,验证了本文提出的控制方案在路网通行能力及出行者延误方面的改进效果。
The third part of this paper discussed the issue of exemption of coastal cargo transport delay in the delivery in two aspects: statutory exemption and agreed exemption. 第三部分,对沿海货物运输迟延交付的免责问题进行了论述,分别从法定免责和约定免责的两个方面加以分析。
There are too many problems detected in cable assembly supply chain management, such as lack of supply, production and transport operations is out of balance, delay to response to customer demand, inventory cost is too high. 线缆组装企业供应链管理中存在着许多问题,诸如供应缺乏、生产与运输作业不均衡、顾客需求无法及时响应、库存成本过高等。
The high proportion of road transport cause many ports severe overcrowding, and the ensuing delay has greatly increased the cost of the carriers and the shippers. 公路运输比例的偏高造成许多港口的严重拥挤,接踵而来的延迟已经大大增加了承运人和托运人的成本。