地面数字电视

加快地面数字电视国家标准应用推动数字电视产业发展

Accelerate the Appliance of DTMB Promote the Development of the DTV Industry

单频网（SingleFrequencyNetwork，SFN）是地面数字电视广播的重要组网方式，在频率资源利用和信号覆盖等方面与多频网比较具有明显优势。

The SFN ( Single Frequency Network ) is an important networking of DTMB . From the viewpoint of the exploitation of frequency resources and signal coverage , it has more obvious advantages than MFN ( Multiple Frequency Network ) .

地面数字电视系统中内交织器的FPGA实现

FPGA Implementation of Inner Interleaver in Digital Terrestrial Television System

地面数字电视广播传输系统同步算法仿真与FPGA实现

Simulation and FPGA Implementation of Synchronization in Digital Television Terrestrial Broadcasting Transmission System

国家地面数字电视广播USB测试接收机的数据传输与处理

Data Transmission and Processing of DTTV USB Testing Receiver in China

地面数字电视接收机基本EPG功能的设计与实现

Design and Implementation of Standard EPG on the Terrestrial Digital Video Receiver

单频网（SFN）是目前地面数字电视广播系统覆盖最好的方法之一。

At present , SFN is the best method of DTTB coverage .

中国地面数字电视传输标准DTMB与产业化推广

Chinese digital television terrestrial broadcasting standard and its industrialization

介绍了地面数字电视广播（DVB-T）发射端的内编码和内交织的硬件实现。

Hardware implementation of inner coding and inner interleaving at the transmitter end of terrestrial digital video broadcasting ( DVB-T ) are introduced .

地面数字电视广播的双国标SDTV和HDTV加快地面数字电视国家标准应用推动数字电视产业发展

SDTV and HDTV of Digital Terrestrial Television Broadcasting in Dual Chinese Standards Accelerate the Appliance of DTMB Promote the Development of the DTV Industry

地面数字电视传输技术8-VSB和DVB-TOFDM

Application of 8-VSB and DVB-T OFDM in Broadcasting for Terrestrial Digital TV

为了提高移动信道下正交频分复用（OFDM）接收机的性能，提出了一种适用于地面数字电视广播标准（DVB-T）的信道估计均衡算法。

To improve the performance of orthogonal frequency division multiplexing ( OFDM ) receivers in the mobile channel , an algorithm for channel estimation and equalization suitable for digital video broadcast-terrestrial ( DVB-T ) was proposed .

中国地面数字电视广播标准GB20600-2006是基于时域同步-正交频分复用（TDS-OFDM）系统的。

China digital television terrestrial broadcasting standard GB20600-2006 is based on TDS-OFDM ( Time-Domain Synchronous orthogonal Frequency Division Multiplexing ) systems .

全面分析了中国国情下地面数字电视传输系统的需求状况，并根据这些需求设计了性能更优的TiMi地面数字电视传输系统方案。

This article analyzes the requirements for the transmission system of digital TV terrestrial in China . Based on the above analyzation , the TiMi system , a solution with better performance , is introduced .

DVB-T2标准是欧洲电信标准委员会（ETSI）制定的用于地面数字电视广播的一个新标准，建立于第一代地面数字电视广播标准（DVB-T）基础上。

DVB-T2 is a new standard used for the digital terrestrial television broadcast , which is drawn up by European digital terrestrial transmission standards organization and based on the first generation terrestrial digital video broadcasting ( DVB-T ) .

时域同步正交频分复用（TDS-OFDM）具有快速准确同步、频谱利用率高、传输速率快等性能优势，因此被中国地面数字电视广播标准（DTMB）采用作为核心调制技术。

The Time-domain Synchronous Orthogonal Frequency Division Multiplexing ( TDS-OFDM ) is adopted by the Chinese digital terrestrial broadcasting standard ( DTMB ) for its performance advantages such as fast and accurate synchronization , high spectral efficiency and high transmission data rate .

目前国际上存在3大标准的地面数字电视DVB-T，ATSC以及国标DTMB，为了满足更高端的客户对地面数字电视的需求，我们需要研究一种通用的均衡器模块，使其能够适用于多个标准。

However , there are three major current international standards of terrestrial digital TV DVB-T , ATSC , and DTMB . In order to meet more sophisticated customer demand for terrestrial digital television , we need to study a equalizer which could apply in multi-standard .

中国地面数字电视广播传输标准（DTMB）已于2006年8月30号正式出台，但如何设计一个适合该标准的接收系统仍是DTMB的技术难点和研究焦点所在。

Chinese Digital Television Terrestrial Broadcasting ( DTMB ) transmission standards was formally tabled on August 30,2006 . The problem of how to design a steady receiver adapts to the standard is still the basic technical difficulty and research focus of the DTMB system .

地面数字电视大面积固定覆盖系统方案简介

Introduction to Large Area Fixed Reception of Digital Television Terrestrial Broadcasting

多天线技术在地面数字电视高清系统中的应用

Multi-antenna Technique and Its Application in DTV Broadcasting-Terre strial System

地面数字电视广播车载接收天线的设计

Design of Vehicle - Mounted Receiving Antenna for DVB-T

地面数字电视接收机抑制噪声干扰能力测量方法研究

Research of Measurement Methods for Noise Restrain Ratio on Digital Terrestrial Television Receivers

中国地面数字电视广播信道编码调制芯片介绍

Introduction of Chinese Digital Television Terrestrial Broadcasting System Chip

一种国标地面数字电视单频网覆盖的规划方法

Method of DTMB Singe Frequency Network 's Coverage Planning

地面数字电视路测系统的研究与设计

Research and Design of Field Test System for DMB-T

地面数字电视广播的信道估计算法

Channel Estimation Methods of Digital Television Terrestrial Broadcasting

关于地面数字电视广播传输标准的学习笔记

Comments on Digital Terrestrial Television Broadcasting Transmission Standards

中国发展地面数字电视广播要更多关注免费收看

Pay More Attention to the Development of Free Digital Terrestrial Television Broadcasting in China

地面数字电视传输国家标准概述

Summary of National Standard of DTTV Transmission

地面数字电视广播系统是广播电视系统中的重要组成部分。

The digital television terrestrial broadcasting system is important constituent in the broadcasting television system .