Data communication systems that employ modulation techniques requiring good low-frequency response place unique demands on PLL-based frequency synthesizers.
使用调制技术的数据通信系统需要良好的低频响应，是对基于PLL频率合成器的数据通信系统的重要要求。
The software will enhance situational awareness and facilitate communication and sharing of data across multiple systems.
该软件将增强态势感知能力，促进通信能力和跨多个系统的数据共享。
Data processing and communication between processes involves multiple systems and redundant processing.
流程之间的数据处理和通信涉及多个系统和冗余处理过程。
Create a checklist that addresses plans for short-term relocation, data back-up and communication systems.
列一个清单，上面记录好短期的重新安置方案，以及如何做好数据备份和通讯系统恢复等工作。
In the third mobile communication systems, access security includes the confidentiality of the subscriber identity, entity authentication and the security of data.
在第三代移动通信系统中，接入安全主要包括身份保密、实体认证和数据的安全三个方面。
Unable to work properly of the Distributed Computer Systems(DCS)was usually caused by the data communication failure.
在计算机集散控制系统中，往往由于数据通讯的失败造成系统瘫痪。
Multi-Code technique is widely used in the third generation mobile communication systems, and flexibly provides high-rate packet data services for users.
多码道技术广泛地应用于第三代移动通信系统，灵活地为用户提供高速分组数据业务。
On-board data bus is one of the crucial modules in on-board electronic systems, used for communication and data exchange among on-board electronic devices.
星载数据总线用于各星载电子设备之间的通讯和数据交换，是整个星载电子系统的关键部件之一。
Primarily describes the structure and communication principle of the systems master station and follow station, and the Data Base Managements fuction module.
主要论述了系统主站和从站的结构和通讯原理以及数据库管理系统的功能模块。
The backbone will consist of fiber optic cable configured in a star topology to support all communication systems as described in this communication and Data systems Philosophy.
中枢将由组态成星型拓朴结构的光纤电缆组成，以支持本通信与数据系统原理中所述的所有通信系统。
The technique of computer data communication and network is nowadays more and more important in computer centralized systems of management and control.
计算机数据通信和网络技术在计算机集中管理和控制系统中正日趋重要。
In 3g mobile communication systems, main services are multimedia data services, of which the traffic is seriously asymmetric between uplink and downlink.
在3g移动通信系统中，主要业务是上下行速率严重不对称的多媒体数据业务。
This scheme is suitable for error control in satellite communication systems where data rate is high and round-trip delay is substantial.
本方案特别适用于卫星通信系统的差错控制，其数据率高，往返时间长。
The combination of the advantages of VMIMO and OFDMA technique is suitable for the high data rate transmission for the next wireless communication systems.
将VMIMO和OFDMA技术的优势相结合，非常适合下一代无线通信系统对高速数据传输速率的要求。
In strong support of current multimedia technology and communication technology, the data transmission capacity of Embedded Systems has got a rapid development.
嵌入式的数据传输能力，在目前多媒体技术及通讯技术的强力支持下取得了飞速发展。
Wireless communication plays an important role in remote data reading and transferring systems because it has an advantage of taking less room and simple installation.
由于无线通信组网简单，不受空间限制等优点，它在远程数据采集和传输系统中占有重要的地位。
It has electrical fittings and includes provisions for data, communication, and security camera systems.
它含有电气设备，同时能够为数据、通信和安全摄像机系统提供支持。
The data via wireless communication module is transmitted to data computing systems, that is the computer and portable calculator.
采集到的数据通过无线通讯模块传送给数据计算系统，即手持计算器部分与计算机部分。
In the Open Systems Interconnection (OSI) communication reference model, media access management is performed by the media access Control (MAC) sublayer of the Data-Link layer.
在开放系统互连(osi)参考模型的通信，媒体访问管理执行的媒体访问控制(mac)子层的链路层的。
This paper presents a method for data communication between IBM PC and control sys-tems under STD BUS in distributed control of computer systems.
本文通过一个实例，介绍以IBM-PC微机为管理机与STD总线控制下的模块式工业控制机之间的远距离数据通讯、原理及方式。
The future wireless mobile communication systems are expected to provide high-rate, high-quality and efficient data transmission.
未来无线移动通信系统对数据传输速率、通信可靠性及有效性提出了更高的要求。
In a type of mobile communication systems, data transmits through two notes, GSN and PCU. Some delays and interruptions occur because of the wireless link.
在一类移动通信系统中，信息传输过程中经过GSN和PCU两个节点，由于无线链路的不稳定，产生了延时和断健。
Nowadays these systems are characteristic of good data communication and store besides high precision and real-time quality.
目前，水质监测系统除了测量准确度和实时性更高以外，数据的通讯和存储也非常重要。
The next generation wireless communication systems are expected to provide higher data rate and better quality of service in order to support the multimedia service in the complex mobile environment.
下一代无线通信系统要求能够在复杂的移动环境下提供更高的传输数据速率和更好的服务质量，以满足人们对多媒体业务日益增长的需求。
Accordingly, V-SARP protocol has advantages in ensuring network robustness and data transmission. It is more suitable for heavy load and high speed vehicular communication systems.
因此，V -SARP协议在保证网络健壮性和数据传输方面具有一定优势，更适用于网络负载较重、速度较高的车载通信系统。
It features a stucco facade and a standing seam roof and comes complete with electrical power and provisions for data, communication, and security camera systems.
它的特点是有灰泥正面和直立顶板，同时连同电源和数据，通信，安防监视系统一起。
The key challenge faced by the next generation of wireless communication systems is how to provide transmission of data with high speed and quality of service.
如何提供高数据速率、高服务质量的数据传输是未来无线通信系统面临的关键性挑战。
Pipelined ADCs are widely used in communication and image processing systems, as they can achieve high speed data conversion and high resolution.
流水线adc因为高速高精度特点，被广泛的应用于通信和图像处理系统。
Pipelined ADCs are widely used in communication and image processing systems, as they can achieve high speed data conversion and high resolution.
流水线adc因为高速高精度特点，被广泛的应用于通信和图像处理系统。
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