【正文】 box……………………………………………………………h(huán)igh definition television（system）………………………………………………………………Iinterface of RGB analog element video signal……………………………………………………interface of YPBPR analog ponent video signal………………………………………………interleaving/deinterleaving………………………………………………………………………interoperability………………………………………………………………………………………JJava API…………………………………………………………………………………………………Java class………………………………………………………………………………………………LLCD…………………………………………………………………………………………………………LCoS………………………………………………………………………………………………………level……………………………………………………………………………………………………liquid crystal display………………………………………………………………………………liquid crystal on silicon………………………………………………………………………Mmiddleware profile…………………………………………………………………………………middleware system porting interface…………………………………………………………Moving Picture Experts Group……………………………………………………………………MPEG1………………………………………………………………………………………………MPEG2………………………………………………………………………………………………multicrypt………………………………………………………………………………………………multiplexed stream……………………………………………………………………………………Nnavigator……………………………………………………………………………………………Network Information Table………………………………………………………………………OOFDM…………………………………………………………………………………………………OLED…………………………………………………………………………………………………organic light emitting diode……………………………………………………………………Orthogonal Frequency Division Multiplexing……………………………………………………Ppacket identifier…………………………………………………………………………………packetized elementary stream packet………………………………………………………………PCR………………………………………………………………………………………………………PDP………………………………………………………………………………………………………PES stream…………………………………………………………………………………………… picture definition…………………………………………………………………………………picture resolution……………………………………………………………………………………pixel defect…………………………………………………………………………………………pixel/pel aspect ratio……………………………………………………………………………pixel/pel/picture element………………………………………………………………………plasma display panel……………………………………………………………………………PRBS………………………………………………………………………………………………………profile…………………………………………………………………………………………………Program Association Table…………………………………………………………………………program clock reference……………………………………………………………………………Program Map Table……………………………………………………………………………………program specific information………………………………………………………………………Pseudo Random Binary Sequence………………………………………………………………………AM…………………………………………………………………………………………………………QPSK………………………………………………………………………………………………………Quad Phase Shift Keying…………………………………………………………………………Quadrature Amplitude Modulation………………………………………………………………………Rrear screen projectors………………………………………………………………………………ReedSolomon……………………………………………………………………………………………resource…………………………………………………………………………………………………… return channel……………………………………………………………………………………………RGB element analog video signal(s)……………………………………………………………………Ssatellite digital television…………………………………………………………………………scramble……………………………………………………………………………………………………SDTV displays……………………………………………………………………………………………SDTV receiver……………………………………………………………………………………………SDTV STB…………………………………………………………………………………………………SDTV………………………………………………………………………………………………………service informatio……………………………………………………………………………………service……………………………………………………………………………………………………SFN…………………………………………………………………………………………………………simulcrypt………………………………………………………………………………………………Single Frequency Network……………………………………………………………………………smart card…………………………………………………………………………………………………software plugin………………………………………………………………………………………source encoding…………………………………………………………………………………………standard definition television set top box…………………………………………………………standard definition television（system）……………………………………………………………Tterrestrial digital television………………………………………………………………………transport stream ………………………………………………………………………………………TS packet…………………………………………………………………………………………………Vvestigial sideband modulation with discrete amplitude levels…………………………………YYPBPR analog ponent video signal(s)………………………………………………………………。lJava類 Java class用Java編程語言表示的具有一定特征的事務(wù)集合之抽象表示。l導(dǎo)航器 navigator用于選擇節(jié)目、顯示節(jié)目信息的一種應(yīng)用程序。l自啟動應(yīng)用程序 autostart applications能自動啟動并執(zhí)行的應(yīng)用程序。l業(yè)務(wù) service數(shù)字電視運(yùn)營商提供的服務(wù)。例如：MPEG解碼器和圖形系統(tǒng)等。l軟件插件 software plugin可被添加到中間件系統(tǒng)上的特定功能模塊。lJava應(yīng)用編程接口 Java API用Java語言表達(dá)的應(yīng)用程序使用的接口。l應(yīng)用管理程序 application manager數(shù)字電視中間件系統(tǒng)中用來管理應(yīng)用程序生命周期的軟件模塊。u 中間件l數(shù)字電視中間件(平臺) digital television middleware (platform)DTVM介于數(shù)字電視接收設(shè)備驅(qū)動層和應(yīng)用軟件層之間的軟件系統(tǒng)，使應(yīng)用軟件和特定的硬件平臺分離。l小D 15針接口 Dsub 15pin interface輸入、輸出模擬基色視頻信號（RGB）的接口。HDMI接口兼容DVI接口，除了支持DVI接口支持的高清晰度電視格式，還支持更多的高清晰度數(shù)字圖像格式，并且具有節(jié)目內(nèi)容加密傳輸能力。l高清晰度多媒體接口 high definition multimedia interface HDMI一種基于DVI接口技術(shù)的消費(fèi)類產(chǎn)品新型數(shù)字接口。Y、PB、PR信號分別經(jīng)特性阻抗75W不平衡同軸電纜傳輸。至少Y信號中含同步脈沖信號。R、G、B基色信號分別經(jīng)特性阻抗為75W的不平衡同軸電纜傳輸。u 接口lRGB模擬基色視頻信號 RGB element analog video signal(s)具相同帶寬、含或外加同步信息、彼此同步、經(jīng)伽馬校正的紅(R)、綠(G)、藍(lán)(B)三基色模擬視頻信號。這種方式旨在不改動數(shù)字電視接收設(shè)備的軟件和硬件，即可與符合本方法的條件接收模塊相配合，接收受條件接收系統(tǒng)控制的數(shù)字電視節(jié)目。l控制字 control wordCW用于加擾的控制字節(jié)。l同密 simulcrypt通過同一種加擾算法和加擾控制