TD的例句大全

Secondly, according to the TD-LTE characteristics, analyzed the network construction as well as target configuration principle.

其次，根据TD-LTE的特性，分析了网络建设的目标以及配置原则。

Because TD-LTE is a new communication technology standard, it has a lack in its technical maturity, the process of industrialization and commercial experience undoubtedly, so we require a lot of work especially terminal testing to ensure its commercial success.

TD-LTE作为起步较晚的一种通信技术标准，在其技术的成熟性、产业化进程和商用经验方面无疑还存在欠缺，还需要大量的工作尤其是终端的测试工作以保证其商用的成功。

Research on the Design Project of Signaling Test Software for TD-SCDMA

TD-SCDMA信令测试软件设计方案

TD-SCDMA Signaling Testing Software of 3G Mobile Communication System

第三代移动通信系统TD-SCDMA信令测试软件

At present, time-dependent ( TD) quantum wave packet approach has emerged as a powerful computational tool for studying quantum reaction dynamics of triatomic and tetraatomic systems.

目前含时波包量子动力学方法已经成为人们研究三原子和四原子体系强有力的计算工具。

Secondly, the paper adopts the method of theoretical arithmetic, and does volume calculation, cover calculation to wireless network based on TD-SCDMA, which combines the propagation model of the common city proper and college town in FUZHOU.

然后结合福州市城区及大学城无线传播环境的分析，并采用理论计算的方法，对基于TD-SCDMA技术的无线网络进行了容量估算、覆盖计算等。

The maximum theoretical data rate realized by the TDD mode adopted by the Multi-carrier TD-SCDMA HSDPA system proved further that the TD-SCDMA HSDPA spectrum is higher.

多载波的TD-SCDMA HSDPA系统采用的TDD模式所实现的最高理论数据速率，进一步说明了TD-SCDMA HSDPA频谱利用率比较高。

Technical drawbacks of TD-SCDMA system are analysed in this paper from many aspects including the characteristics of personal telecommunication system in walking environment, spectrum spread gain and comparison of different 3G standards, radio link budget, and smart antenna, etc.

文章从步行环境移动通信系统的特征、3G标准的比较和扩频增益、无线链路预算及智能天线的作用等方面分析了TD-SCDMA标准可能存在的技术缺陷。

At first, this thesis introduced the essential knowledge of TMN ( Telecommunication Management Network) and TD-SCDMA, and discussed the background and importance of NMS.

本论文首先介绍了电信管理网（Telecommunication Management Network，TMN）技术以及TD-SCDMA技术的基础知识，分析了课题的研究背景及其重要性。

TD-LTE terminal test instrument is TD-LTE industry chain important one annulus, in terminal development and production process plays a very important role.

TD-LTE终端测试仪表是TD-LTE产业链里重要的一环，在终端研发和生产过程中起到了十分重要的作用。

Research of TD-SCDMA Mobile Terminal Protocol Conformance Testing Technology

TD-SCDMA移动终端协议一致性测试技术的研究

Development of MAC-hs Test Cases Related to TD-SCDMA Terminal Protocol Conformance Test System

TD-SCDMA终端协议一致性测试系统MAC-hs测试例的开发

Especially, the paper introduces the conformance testing theory, TD-SCDMA mobile terminal protocol conformance testing method, the design and implement of testing system, and the creation of abstract testing suites ( ATS).

着重介绍了一致性测试的原理，TD-SCDMA移动终端协议一致性测试的方法，测试系统的设计和实现，抽象测试集的生成。

At last, summary is made as well as the scope for the evolvements and challenges of TD-SCDMA terminal test set.

最后对全文进行总结，并展望TD-SCDMA终端测试仪的发展以及为测试仪表带来的挑战。

Presents an overall link level simulation of mobile terminal receiver structure with smart antenna for TD-SCDMA. Three smart antenna algorithms are simulated and compared.

通过TD-SCDMA智能天线移动终端接收特性的数值模拟，对智能天线算法进行了分析，并深入分析了智能天线对多径的抑制作用。

Presents an overall link level simulation of mobile terminal receiver structure with smart antenna for TD-SCDMA and describes its building blocks. Three smart antenna algorithms and four structures of SA-RAKE arc simulated and compared based on above model.

■搭建了TD-SCDMA智能天线移动终端仿真平台，通过双天线系统移动端接收特性的数值模拟，对智能天线算法和4种SA-RAKE处理结构进行分析。

For a long time, TD-LTE will co-exist with the TD-SCDMA network, which requires the development of TD-LTE/ TD-SCDMA dual-mode terminal to support the interoperability between TD-LTE and TD-SCDMA.

在相当长的时间里，由于TD-LTE将与TD-SCDMA网络并存，这就需要开发相应的TD-LTE/TD-SCDMA双模终端来支持TD-LTE/TD-SCDMA系统间互操作。

Objective To evaluate the reliability of whole-body impedance cardiography ( WBIC) and thermodilution ( TD) in measuring cardiac output.

目的研究整体阻抗法测定心输出量的临床应用可行性。

Methods In 26 mechanically-ventilated patients, cardiac index was measured by noninvasive cardiac output monitor ( NICO monitor) based on the partial CO_2 rebreathing method ( CI_NICO), and by pulmonary artery catheter based on thermodilution method ( CI_TD).

方法26例机械通气患者接无创心输出量监测仪（NICO监测仪），利用部分CO2重复吸入法测定心脏指数（CINICO），同时置入肺动脉漂浮导管，以热稀释法测定心脏指数（CITD）。

Power Control During the Random Access Procedure in the Third Generation Mobile Communication System TD-SCDMA

TD-SCDMA随机接入过程中的功率控制策略