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GB/T 26666-2011 English PDF

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US$979.00 · In stock
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GB/T 26666-2011: Implementation guidelines for transmission system of digital terrestrial television broadcasting
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26666-2011	979	Add to Cart	7 days	Implementation guidelines for transmission system of digital terrestrial television broadcasting	Valid

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Basic data

Standard ID: GB/T 26666-2011 (GB/T26666-2011)
Description (Translated English): Implementation guidelines for transmission system of digital terrestrial television broadcasting
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M63
Classification of International Standard: 33.160
Word Count Estimation: 44,441
Date of Issue: 2011-06-16
Date of Implementation: 2011-11-01
Quoted Standard: GB/T 14433-1993; GB/T 17881-1999; GB/T 17975.1-2000; GB/T 19263-2003; GB 20600-2006; GB/T 26252-2010; GY/T 229.1-2008
Regulation (derived from): Announcement of Newly Approved National Standards No. 9 of 2011
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the line with GB 20600-2006 terrestrial digital television broadcasting system, the main features of Han Chuan, gives establishing GB 20600-2006 broadcast networks guidance, including single- and multi- frequency network SFN network structure general description, program distribution, and analog TV transmitter sites sharing possibilities and constraints of content and network planning. This standard applies to GB 20600-2006 terrestrial digital television broadcasting system can be used as terrestrial digital TV broadcasting network to establish the technical basis for the specification and to guide the implementation and operation of broadcast networks.

GB/T 26666-2011: Implementation guidelines for transmission system of digital terrestrial television broadcasting

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Implementation guidelines for transmission system of digital terrestrial television broadcasting ICS 33.160 M63 National Standards of People's Republic of China Terrestrial digital TV broadcasting system Implementation Guide Issued on. 2011-06-16 2011-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions, symbols and abbreviations 1 3.1 Terms and definitions 3.2 Symbols 2 3.3 Acronyms 3 4 System Overview 4 4.1 Modes 4 4.2 transmitter input signal 12 4.3 launch system output signal 12 General Description 5 terrestrial digital TV broadcasting network 14 5.1 multi-frequency network (MFN) 14 5.2 Single Frequency Network (SFN) 14 5.3 contains local SFN of MFN 15 Up 5.4 point 15 6 establishment of digital terrestrial television broadcasting transmission system 16 6.1 Use of existing antenna 17 6.2 new digital terrestrial television broadcasting antenna 18 7 terrestrial digital television broadcast program signal distribution network 18 The basic concept of a distribution of 18 7.1 7.2 Synchronization 19 20 7.3 Network Monitoring 8 SFN work 20 8.1 SFN Key features 20 8.2 possible implementation of 20 8.3 SFN networking requirements 21 8.4 pairs requires a distribution network of 21 Synchronization Implementations 8.5 SFN 22 9 terrestrial digital television network coverage planning 24 9.1 fixed reception and mobile reception cover 24 9.2 Minimum field strength 25 9.3 works with existing (analog terrestrial television) services 38 References 39

Foreword

Please note that some aspects of this standard may involve patents. This standard issuing authority should not bear the responsibility to identify these patents. This standard was proposed by the State Administration of Radio, Film and Television. This standard by the National Standardization Technical Committee Broadcast, Film and Television. This standard was drafted. State Administration of Radio, Film and Television Digital (High Definition) TV standards working group, national terrestrial digital TV transmission Standards Task Force, Planning Institute of Radio and Television, Beijing North-Electronics Group Co., Ltd., Beijing Science and Technology Co., Ltd. with Fang Jizhao. The main drafters. Zhang Zhijian, Weibo Rong, Chen Zhaowu, Deng to winter, Fengjing Feng, Gao Feng Ji, high Shao Jun, He Jianhui, Li Jinwen, Li Mingliang, Li Qingguo, Li Yi Xing, Liu Jun, Lu Zhen expensive, Sun Jun, Wang Jingling, Yang Zhixing, Zhang Xiaolin, Zhu Yunyi.

Introduction

GB 20600-2006 "digital television terrestrial broadcasting system frame structure, channel coding and modulation" was issued on August 1, 2006 Cloth, from August 1, 2007 implementation. Taking into account the GB terrestrial digital TV broadcasting system standard implementation of complex 20600-2006 Sex, to effectively guide the terrestrial digital TV broadcasting industry in China, standardized digital terrestrial television broadcasting system construction and operation, to ensure that the number of ground Digital TV broadcast quality standard is formulated. Terrestrial digital TV broadcasting system Implementation Guide

1 Scope

This standard specifies the main characteristics of digital terrestrial television broadcasting in line with GB 20600-2006's transmission system is given and establishing GB 20600-2006 broadcast network of guidance, including a general description of SFN and MFN network structure, program distribution, Shared with analog TV transmission site possibilities and constraints of content and network planning. This standard applies to GB 20600-2006 terrestrial digital television broadcasting system, as established digital terrestrial television broadcasting network The technical basis for the network to standardize and guide the implementation and operation of broadcast networks.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 14433-1993 color television broadcasting network covering technical provisions GB/T 17881-1999 broadcast television optical backbone Synchronous Digital Hierarchy (SDH) transmission interface specification GB/T 17975.1-2000 Information technology - Generic coding of moving pictures and associated audio information - Part 1. System (ISO / IEC 13818-1.2007, MOD) GB/T 19263-2003 MPEG-2 signals in SDH transmission technology specifications Network GB 20600-2006 digital television terrestrial broadcasting system frame structure, channel coding and modulation GB/T 26252-2010 VHF/UHF band terrestrial digital TV broadcasting frequency planning criteria GY/T 229.1-2008 digital terrestrial television broadcasting SFN adapter Technical requirements and methods of measurement 3 Terms and definitions, symbols and abbreviations 3.1 Terms and Definitions The following terms and definitions apply to this standard. 3.1.1 Basic data block datablock Letter to be transmitted through the source stream scrambling, forward error correction coding, mapping and interleaving formed after a specific length (3744 symbols) data blocks. 3.1.2 System Information systeminformation Information system to provide the necessary information for each demodulated and decoded signal frame including the symbol constellation mapping mode, forward error correction coding efficiency, Instructions interleaving mode, the frame mode volume data processing. 3.1.3 Frame Body framebody After the basic data block and information systems through a combination of data processing frame body formed by 3780 symbol length data blocks. 3.1.4 Header frameheader For a known pseudo-random sequence, it can be used for system synchronization, channel estimation and equalization. 3.1.5 Signal frame signalframe After the frame header and data block formed by combining body. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 26666-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 26666-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 7 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 26666-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 26666-2011_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.