高清數(shù)字電視的數(shù)據(jù)傳輸技術(shù)探討

摘要：該文對衛(wèi)星傳輸、有線電視網(wǎng)絡(luò)傳輸、地面/移動無線傳輸、IP網(wǎng)絡(luò)系統(tǒng)傳輸?shù)瘸Ｒ姷母咔鍞?shù)字電視信號傳輸方式進(jìn)行了介紹，圍繞面向4K超高清節(jié)目的有線網(wǎng)絡(luò)電視網(wǎng)絡(luò)傳輸技術(shù)要求、地面高清數(shù)字電視數(shù)據(jù)傳輸?shù)娜髽?biāo)準(zhǔn)、高清數(shù)字電視的IP化建設(shè)方案等方面，探討相應(yīng)的技術(shù)要點(diǎn)，希望能為相關(guān)從業(yè)人員提供參考。

關(guān)鍵詞：高清數(shù)字電視；數(shù)據(jù)傳輸技術(shù)；有線電視網(wǎng)絡(luò)傳輸；地面無線傳輸

doi：10.3969/J.ISSN.1672-7274.2024.07.030

中圖分類號：TN 949.197                 文獻(xiàn)標(biāo)志碼：A            文章編碼：1672-7274（2024）07-00-03

Exploration of Data Transmission Technology for High Definition Digital Television

PENG Qingfeng

（Guiyang Radio and Television Station， Guiyang 550002， China）

Abstract： This article introduces common high-definition digital TV signal transmission methods such as satellite transmission， cable TV network transmission， ground/mobile wireless transmission， IP network system transmission， etc. It explores the corresponding technical points around the technical requirements for cable network TV network transmission for 4K ultra high definition programs， the three standards for ground high-definition digital TV data transmission， and the IP construction plan for high-definition digital TV， hoping to provide reference for relevant practitioners.

Keywords： high-definition digital television; data transmission technology; cable TV network transmission; ground wireless transmission

0   引言

隨著時(shí)代的不斷進(jìn)步，電視行業(yè)受到了巨大沖擊。（剩余5000字）