通信
- 基本解释 (translations)
- correspond · correspondence · corresponded · corresponds · commo · correspondences · cmm
- 更多网络例句与通信相关的网络例句 [注:此内容来源于网络,仅供参考]
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Firstly, the characteristics of CAN bus are analyzed and it's reliability、expeditiousness and flexibility are tested. A communication network of substation automation system constructed on CAN bus is presented and confirmed. Secondly, the dissertation discusses the main structure of substation automation system, as well as the content and request of substation digital communication. According to this, it gives the project of constructing the substation CAN communication network and the communication protocol. And according to different requests of power system, it makes research and tests of the calculation of the communication parameters in the network. Communication manager is the key to communication network based on CAN bus.
论文首先分析了CAN总线的特性,对其可靠性、实时性、灵活性进行了实践验证,确定了用CAN总线来构建变电站综合自动化系统数据通信网络的可行性,并在对变电站综合自动化系统的结构及数据通信的内容和要求做了研究和分析的基础上提出了基于CAN总线的变电站综合自动化数据通信网络的构建方案,编制了相应的基于CAN总线的变电站综合自动化系统通信协议,同时针对电力系统的不同要求,对CAN总线通信网络中通信参数的计算进行了研究和验证。
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In order to be able to transmit a variable volume of data, particularly in a single coherent data block, between message transmission planes of telecommunications interfaces of a hybrid telecommunications system with minimal effort within the message transmission planes, if the variable data volume exceeds the maximum data volume which can be transmitted between the same message transmission planes of the telecommunications interfaces, then a data element specific to the transmission layer is used as a function of the varying data volume at least twice in succession for the transmission of the data volume in the data block.
要約 为在混合通信系统中能各自以最小的传输工作量在各通信传输层面中传输混合通信系统各通信接口的通信传输层面之间的一个变化的数据量,尤其当此变化的数据量超过在各通信接口的相同通信传输层面之间最大可传输的数据量时仍能在一个单一的互相关联的数据块中传输此变化的数据量,取决于此变化的数据量至少两次依次地对在数据块中的数据量的传输采用一种传输层面专门的信息元素。
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The spread spectrum communications are widely used in modern military communications, satellite communications, mobile communications and command, control, communication and intelligence( C~3I ) systems, because of its well multi-address access, low probability of interception, excellent performance of anti-jamming and secrecy.
扩展频谱通信作为新型的通信方式,由于其具有多址接入、低载获特性和较强的抗干扰能力,因此在现代军事通信、卫星通信、移动通信和指挥控制通信和情报(C~3I)系统中得到了广泛的应用。
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The hierarchy architecture of the compiling system is presented. Thinking about the way of alignment and distribution of a array, the range of a index variable in a FORALL statement, and the subscript expression of the element of a array, the communication requirements in an array assignment are classified into three categories: no communication, SHIFT communication, and other type of communication.
综合数组的分布方式、对准、FORALL语句的空间索引变量范围以及数组元素的下标表达式,将程序语句中所隐含的通信划分为3种情形,即无通信、SHIFT通信和其它通信,指出了这种划分的意义,给出相应的通信检测算法,描述了具体的实现细节;详细讨论了SHIFT通信以及利用阴影区技术对它进行的优化,对于REMAP通信的典型形式及其优化也进行了讨论。
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In order to realize the compatible communications system between digital TETRA and analogy MPT1327. Communications protocol between digital radio and control center is defined. Emergency call software flow for TETRA and MPT module is designed, and also state information sending and receiving for TETRA and MPT module is designed in this communication system. By comparing several solutions, switch methods between analogy TETRA communications and digital TETRA communications are designed including manual-switch and soft-switch. In the article, coding module of receiving and sending equipments in TATT analogy TETRA communications is described, so that it can be compatible with NOKIA network equipments and it also can improve the availability rate of the trunk system. In order to realize the integration of digital TETRA communication and analogy MPT1327 communications, double- frequency antenna system is researched.
通过几种车载电台解决方案比较,设计了相应的模拟集群通信系统与数字集群通信系统的切换方法,其中包括人工切换和软切换,实现了模拟与数字集群兼容的一体化移动列车调度电台解决方案;为了实现数字集群通信系统与模拟集群通信系统以及NOKIA与TAIT模拟集群通信系统之间的相互兼容,设计了新的数字车载电台与控制中心之间的通信协议;系统设计了用于数字集群通信模块的紧急呼叫通讯流程,以及设计了用于模拟集群通信模块状态信息发送与接收流程,以满足列车无线调度的运营要求;论文还论述了对TAIT模拟集群收发设备编码模块的改造,使之能与NOKIA的集群设备相兼容,提高了集群设备的利用率,为在NOKIA模拟集群通讯模块停产后寻找了一种可替代的兼容解决方案;为了实现数字集群通信系统与模拟集群通信系统设备的综合,论文还探讨了本工作所需专用的双频段的天线系统。
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When a switch for recieving a waiting and a switch for an information communication are carried with a turned-on power supply, a data which represents a communication mode is drawn out in P_REV field P1,P2, came from a re-captured base station, such as ESPM, EHDM, GHDM ect., a display indicative, which represents the communication mode used by the captured base station, produced by the drawn-out data, is displayed in the PICI information display region of a LCD display.
一种移动通信终端装置,为了在信息通信过程中使用户能够确认可以使用的通信方式而事前回避进行不情愿的通信,在电源被接通时、进行接收等待中的切换时、以及进行信息通信中的切换时,由来自重新捕捉到的基站的ESPM、EHDM或GHDM等的P_REV域P1、P2中抽出表示通信方式的数据,根据此抽出的数据生成表示上述被捕捉到的基站使用的通信方式的显示标志、在LCD显示器的PICT信息显示区域中显示。
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A new communication model is built up proceeding from high layer,it intensifies bilateral understanding of communication content,effectually meliorates the quality of network communication.
提出一种新的知识通信协议,通过本体技术来实现内容感知,使不同领域的智能通信个体能够互相理解彼此发送的消息,从高层出发建立一种新型的通信模型,强化通信双方对通信内容的理解,有效地改善网络通信质量。
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The communication systems wildly used nationally and internationally, such as audio frequency wire communication, carrier-current communication, micro-wave communication, optic-fiber communication, expanding frequency communication and satellite relay communication, are investigated in detail. The different communication systems used in Changsha County electric power systems are analysed in detail.
对目前国内外使用较多的一些通信方式如音频线通信、载波通信、微波通信、光纤通信、扩频通信、卫星帧中继通信等进行了较为深入的分析和研究;对目前长沙电力局正在使用的变电站与调度端的通信方式——进行性价比方面的分析比较,综合以上,得出了最为合适的变电站到调度端的通信方式。
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Due to the carrier communication of the power line,leakage radio communication,induction communication and other the radio mobile communication technologies existing many problems,they are all not applied to mine.
由于动力线载波通信、漏泄无线通信和感应通信等无线移动通信技术存在问题较多,没有在矿山普及。为了实现矿区地面与矿山井下之间的无线通信,研究了小灵通、大灵通和第三代移动通信技术(3G)等在矿山无线移动通信中的应用。
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The system includes a plane-carried communication subsystem, a satellite communication subsystem, and a ground communication subsystem, wherein, the ground communication subsystem includes a first communication terminal, a second communication terminal, and a ground communication network. The ground communication subsystem also includes an incoming transfer subsystem. The first communication terminal's calling to the second communication terminal is transferred to the corresponding fixed satellite communication terminal through the ground communication network, the satellite communication terminal, and plane-carried communication subsystem according to the correspondence of incoming call transfer.
本发明系统包括机载通信子系统、卫星通信子系统和地面通信子系统,其中,所述地面通信子系统包括第一通信终端、第二通信终端、地面通信网,所述地面通信子系统还包括来电转接子系统,所述地面通信子系统中第一通信终端向第二通信终端的呼叫按照来电转接对应关系依次通过地面通信网、卫星通信子系统、机载通信系统子系统转接到对应的固定卫星通信终端。
- 更多网络解释与通信相关的网络解释 [注:此内容来源于网络,仅供参考]
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COMDEX COMmunicationsCounterMeasures:通信对抗措施,通信干扰
COMSL COMmunicationSECurity 通信安全 | COMDEX COMmunicationsCounterMeasures 通信对抗措施,通信干扰 | COMJAM COMmunicationsINTelligence 通信情报
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data communication:数据通信
简单他说,数据通信(Data Communication)就是以传送数据为业务的通信,即特指传递数据类消息的通信方式. 它只涉及机器之间的"纯数据"通信,而不涉及到数据的类型、含义、表示和应用等方面. 数据通信包括用模拟传输制式实现的"模拟的数据通信"和用数字传输制式实现的"数字的数据通信".
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intercommunication system:内部通信制;相互通信制
intercommunication system 内部通信系统内部对讲电话装置船内通信系统 | intercommunication system 内部通信制;相互通信制 | intercommunication telephone set 对讲机
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multiplex communication:多任务通信,多路通信
多路载波电话制 multiplex carrier telephony | 多任务通信,多路通信 multiplex communication | 多任务(通信)解调 multiplex demodulation
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parallel communication:并行通信
通常通信的形式可以分为两种,并行通信(Parallel Communication)和串行通信(Serial Communication). 所谓并行,既是一次传输量为8位;而串行一次只传1位. 这两种不同的通信模式如图1所示.
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PCS:个人通信系统
个人通信这一名称首先出现在英国的"个人通信网"(PCS)或"个人通信系统"(PCS). 美国联邦通信委员会(FCC)对个人通信业务的定义是:个人通信业务是一类移动或无线通信业务,它能为个人或办公提供多种服务...... ,
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serial communication:串行通信
本节介绍常见的数据通信种类.按照通信方式计算机简历,数据通信分为并行通信(Parallel Communication)和串行通信(Serial Communication),其中串行通信分为同步通信和异步通信;按照通信的方向,数据通信分为单工,半双工和全双工;按照通信时对信道的使用方式,
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serial communication:串列通信
1、 通信的种类:通常通信的形式可以分为两种,并行通信(Parallel Communication)和串列通信(Serial Communication). 所谓并行,既是一次传输量为8位;而串列一次只传1位. 这两种不同的通信方式如图
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Batched Communication:成批通信,批量通信
communication 通讯,交通,联络;串浆(灌浆) | batched communication 成批通信,批量通信 | bus interlocked communication 总线互锁通信
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communication common carrier:公用通信载波,公用通信载波公司
communication circuit ==> 通信电路 | communication common carrier ==> 公用通信载波,公用通信载波公司 | communication computer ==> 通信计算机