通信系统

The paper also gives four guidelines to the measurement of testing process: DDP, DFP, reliability, integrality.

对通信系统的常规测试从纵横两个方向作了详细分析。

It designs and implements the combined digital communication system for data and voice.

并设计实现了语音数据与命令数据的混合通信系统。

Typically the objective of a digital communication system is to transport digital data between two or more nodes.

典型的客观数字通信系统之间传输数据，两个或两个以上的节点。

Information theory, channel coding theory and their applications to communication systems and digital recording systems

信息论；编码调制技术及其在通信系统中的应用；代数编码理论及应用等

Digitalization and software radio is the development trend of communication system.

数字化和软件化成为了当今通信系统发展的趋势。

Finally, the direct correspondence between the up-layer parameters and the handover was presented. Some advices of WLAN in road traffic use of network were also introduced. The results provide helpful information for designing the seamless WLAN communication system used in intelligent road traffic.

提出了漫游切换中上层网络参数与切换过程的直接对应关系，以及WLAN道路交通应用的若干建议，有助于设计满足各种智能道路交通应用的WLAN无缝通信系统。

This article discusses the software radio structure of direct sequence spread spectrum system and its performance.

本文主要论述了直接序列扩频通信系统中的软件无线电实现结构。

Discontinuous transmission is an important function in mobile communication.

1引言非连续传输技术(Discontinuous Transmission，简称DTx)又称话音激活技术，是数字蜂窝移动通信系统十分重要的功能之一，它通过动态检测输入端的有话音时段和无话音时段，改变话音编码速率，以达到降低无话音时段的信息传输流量，同时自动调整发射机的开和关，即只在输入端有话音

A method and a communication system for interactive distribution of information.

一种用于信息的交互式分布的方法和通信系统。

By analyzing the union bound and weight spectrum of turbo codes, we propose the concept of "divisibility of information sequences".

因此，如何进一步地提高Turbo码的性能，对于Turbo码在移动通信系统中的应用具有重要意义。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷