地面無(wú)線(xiàn)數(shù)字電視系統(tǒng)傳輸覆蓋策略分析

摘要：文章針對(duì)電視傳輸系統(tǒng)領(lǐng)域，就如何提升地面無(wú)線(xiàn)數(shù)字傳輸質(zhì)量的相關(guān)問(wèn)題進(jìn)行了深層次的研究和討論，希望能夠通過(guò)理論研究，幫助相關(guān)工作人員在開(kāi)展工作時(shí)進(jìn)行更深入的思考，從而在整體上為我國(guó)整體數(shù)字電視的傳輸和覆蓋范圍擴(kuò)大打下更為堅(jiān)實(shí)的基礎(chǔ)。

關(guān)鍵詞：無(wú)線(xiàn)數(shù)字電視;傳輸覆蓋

doi：10.3969/J.ISSN.1672-7274.2022.07.027

中圖分類(lèi)號(hào)：TN 949.197                 文獻(xiàn)標(biāo)示碼：A                文章編碼：1672-7274（2022）07-00-03

Analysis on Transmission Coverage Strategy of Terrestrial Wireless Digital TV System

TANG Luyang

（Harbin monitoring station of the State Administration of radio and television， Harbin 150000， China）

Abstract： This paper makes an in-depth research and Discussion on how to improve the quality of terrestrial wireless digital transmission in the field of TV transmission system， hoping to help relevant staff think more deeply when carrying out their work through theoretical research， so as to lay a more solid foundation for the improvement of the transmission and coverage of digital TV in China as a whole.

Key words： wireless digital TV; transmission coverage

1  影響地面無(wú)線(xiàn)數(shù)字電視系統(tǒng)信號(hào)傳輸

和覆蓋的因素探究

1.1 發(fā)射參數(shù)

對(duì)于無(wú)線(xiàn)數(shù)字系統(tǒng)信號(hào)傳輸和覆蓋過(guò)程影響最為關(guān)鍵的因素就是發(fā)射參數(shù)，而這其中主要包含以下幾個(gè)方面。（剩余4203字）