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信道的利用率
相关语句
  channel utilization rate
     The STC coding algorithm achieved by using VLSI can be embeded into the VLSI architecture of conventional vector quantization VLSI architecture so that the image compression rate and channel utilization rate are improved in the prerequisite of having no reduction in hardware speed.
     将STC编码算法用VLSI实现后嵌入到已有的矢量量化VLSI结构中,在不降低硬件速度的前提下,提高了图像的压缩率和信道的利用率
短句来源
     Therefore, the channel utilization rate was increased. The simulation results show that our modified DCF can consistently achieve higher throughput and maintain better fairness among all mobile stations than the standard DCF.
     从试验结果可以看出,改进后的DCF协议不仅提高了信道的利用率和无线局域网的性能,而且更好的维护了无线节点间的公平性。
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  “信道的利用率”译为未确定词的双语例句
     By virtue of proper control mechanism different from the traditional handshaking mechanisms,having not received the clear_to_send(CTS),the sender switches to the choosen traffic channel to transmit data packets soon after the request_to_send(RTS) is sent over the control channel instead,which significantly increase the utilization of the channels in time and space,and thus the throughput is greatly improved.
     通过适当的控制方法,采用与传统的握手协议不同的机制,当发送方发送request_to_send(RTS)后,在选择的业务信道上立刻传输数据,而不必等收到clear_to_send(CTS)后再传输数据,在时间和空间上大大地提高了信道的利用率,因此极大地提高了网络的吞吐量。
短句来源
     The network channel efficiency is increased,the network communication distance is lengthened,and the network communication reliability is strenthened.
     提高了网络的信道的利用率、延长了网络的通信距离、增强了网络通信的可靠性.
短句来源
     Comparing with circuit packet switching, the loss rate of burst in OBS networks is much higher because of absense of mature optical buffer components.
     因此,OBS网络的突发丢失率相对于电域分组交换网要高很多,为了降低突发丢失率提高信道的利用率,研究和设计高效的调度算法是OBS领域研究的重点和热点。
短句来源
     This paper proposes an improved TCP congestion control mechanism AED and the TCP. WX algorithm, which can effectively reduce packet losses in the wireless network and improves the utilization of the communications channel.
     因此,我们提出了一种改进的TCP拥塞控制机制AED和TCP WX算法,此机制和算法能有效地降低无线网络中的丢包数,提高信道的利用率
短句来源
     In the double-way HFC network based on CATV, the application of Synchronoustechnology of S-CDMA could reduce to the greatest degree the noise interruption in the upwards channel , thus improving the efficiency of the channel and the reliability of data transfer.
     在基于CATV的HFC双向网络中,S-CDMA的同步处理技术可以最大限度地克服上行信道中的噪声干扰,提高信道的利用率,确保数据传输的可靠性。
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  相似匹配句对
     thus the utilization ratio of the city telephone line is improved.
     从而提高市话信道利用率
短句来源
     Analysis of Channel efficiency in Trunking System
     集群系统信道利用率分析
短句来源
     Channel Characteristics;
     信道特性 ;
短句来源
     ②utilization rate;
     ②利用率
短句来源
     Radar channel
     雷达信道
短句来源
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  channel utilization rate
To efficiently use the remained upstream bandwidth for optimizing the upstream channel utilization rate becomes an important task.
      
The channel utilization rate Rt is bounded between 0 and 1.
      


This paper discusses a new voice-data multiplexing transmission system which can transmit data signals along a telephone line so that the speakers can get remote hand-written texts or diagrams when a conversation is going on. This system uses time assignment method to multiplex (interpolate) voice and data signals and then transmits them along the same channel. Compared with the usual frequency division system, this system can improve the transmission qualty. Another feature of this system is that it possesses...

This paper discusses a new voice-data multiplexing transmission system which can transmit data signals along a telephone line so that the speakers can get remote hand-written texts or diagrams when a conversation is going on. This system uses time assignment method to multiplex (interpolate) voice and data signals and then transmits them along the same channel. Compared with the usual frequency division system, this system can improve the transmission qualty. Another feature of this system is that it possesses the capability of on-line identification, that is, data and voice signals can be idsntified and dispatched in real time according to their inherent features. As a result of no identification signal, this sysem can raise the efficiency of telephone channel.In this paper,a new method of on-line identification (conversion and cascade method) , which was at first proposed for this system, is described.This method simplifies the system with higher accuracy.

本文探讨的是一种新的话音——数据混合传输系统。它可以在通话同时传送数据信号,使对话双方能及时见到所讨论的数据、文字与图形。本系统特点之一是采用时间分配体制解决两种信号通过同一信道传输的问题。即在话音间隙中传送数据。由于每种信号均可占用全部电话频段,与已有的频分系统相比能改善信号传送质量。本系统的另一特点是具有在线识别功能,在发送端无须发送附加的标志信号,接收端根据话音与数据的特点实时地在进行识别与分遣,从而提高了信道利用率。文中介绍了一种新的在线识别方法(变换——分步法),它具有线路简单和识别准确的特点,是作者为解决本系统中两种信号的识别问题而提出的。

In recent years, the packet satellite (PACSAT) communication system, which is a new multiple access scheme, has been proposed. This scheme is designed to increase the channel effeciency for data switching and integrated voice switching. Now, diverse scheme are still being put forward. In this paper we have described the origin and way of development of pack t satellite communication and pointed out its status and function in the future.

分组卫星通信是近几年提出的一种新的多址连接卫星通信方式。它是为了解决数据交换与合成话音交换中如何提高信道利用率而设计的。目前各种方案的提出和论证仍在进行中。本文综合介绍了分组卫星通信的发展过程,并指出了它在未来通信中的地位和作用。

Packet communication is the outcome of the evolution of data communication. The central problem of packet communication is how to resolve the packet conflicts which occur during transmission, the originality of random access techniques is that it uses decentralized algorithm for conflict resolution. We discuss in this paper several kinds of decentralized algorithm (protocols): ALOHA, Slotted-ALOHA, CSMA, Tree Algorithm, and Pretested Random Tree Algorithm. We put emphasis on the method of increasing channel...

Packet communication is the outcome of the evolution of data communication. The central problem of packet communication is how to resolve the packet conflicts which occur during transmission, the originality of random access techniques is that it uses decentralized algorithm for conflict resolution. We discuss in this paper several kinds of decentralized algorithm (protocols): ALOHA, Slotted-ALOHA, CSMA, Tree Algorithm, and Pretested Random Tree Algorithm. We put emphasis on the method of increasing channel throughput and of obtaining stability of the system.

信息包通信是数据通信发展的产物,如何解决信息包传送时所发生的冲突是信息包通信的中心问题。随机多址技术的独特之处在于采用分散控制的办法来解决冲突。本文阐述随机多址技术用来解决冲突的几种算法(协议):ALOHA,分隙ALOHA,载波监听多址(CSMA),树形算法,以及预测随机树形算法,着重讨论如何提高信道利用率和获得系统稳定。

 
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