1、 55939 2014 . (DVB-H) 559392014 II 1 - , - 2 480 3 28 2014 . 6- 4 (ETSI) . (DVB-) (ETSI EN 302 304 V1.1.1 (2004-11) Digital Video Broadcasting (DVB); Transmission System for Handheld Terminals (DVB-H) European Broadcasting Union) 5 1.02012 ( 8). ( 1 ) , . () . , (gost.ru) , 2014 , 559392014 1 . . (D
2、VB-H) Digital Video Broadcasting (DVB). Terrestrial DVB. Transmission System for Handheld Terminals (DVB-H). Basic parameters 20140901 1 , (DVB Handheld system; DVB-H). ETSI. 2 : 522102004 . 525912006 . 53528-2009 . DSM-CC. , 1 , . , , . , , (). , , , , , , , , , , . 3 , , 3.1 52210, 52591, 53528, :
3、 3.1.1 (broadcaster): , . 3.1.2 (datagram): , . 3.1.3 (cell): , DVB-T DVB-, . . . cell_id . original_network_id. , ( ) . 559392014 2 3.1.4 (packet identifier; PID): , . 3.1.5 : , , . : , , ; , , , . 3.1.6 (time slicing): MPE MPE-FEC ETSI 1. 3.1.7 (content): , (, ). 3.1.8 (media): - , ( MPEG, MPEG, J
4、PEG, , , , PNG). 3.1.9 (Multi-Protocol Encapsulation; MPE): , IP- MPEG-2. 3.1.10 ; (Packetized Elementary Stream; PES): , . 3.1.11 (off-time): . . 3.1.12 (user): , , . 3.1.13 IP/MAC (IP/MAC stream): , IP- / MAC-. IP/MAC MPEG-2. , IP , MPE. 3.1.14 DVB: , , , DVB. 3.1.15 (application): 1 , . 2 , . 3.1
5、.16 (Program Stream; PS): , , , . 3.1.17 (profile): 1 , , ( - ) , . 2 () (), . 3.1.18 (burst size): . 3.1.19 (section): , . 3.1.20 (semantics): , . 3.1.21 , (service): 1 , . 2 , , . 3.1.22 (syntax): , 559392014 3 . 3.1.23 (network layer): OSI ISO/IEC 2. 3.1.24 DVB-H (DVB-H services): , DVB-H. 3.1.25
6、 ; (transport stream; TS): , . ISO/IEC 3 (2.4). 3.1.26 (handover): , . 3.2 : 2K, 4K, 8K DVB-T; C/N (Carrier-to-Noise ratio) ; (International Electrotechnical Commission / Committee, IEC) ; (Packetized Elementary Stream, PES) ; (transport stream, TS) ( ); (Elementary Stream, ES) (); DVB (Digital Vide
7、o Broadcasting) ; DVB-H (DVB Handheld system) , ; DVB-T (DVB Terrestrial transmission standard) (DVB) ETSI 4; ES (Elementary Stream) ; ; ETSI (European Telecommunications Standards Institute) ; FEC (Forward Error Correction) ; IEC (International Electrotechnical Commission / Committee) ; ; INT (IP/M
8、AC Notification Table) IP/MAC; IP (Internet Protocol) ; ISO (International Standards Organizations) ; JPEG (Joint Picture Expert Group) () ; MPEG (Motion Pictures Expert Group) ; (Media Access Control) ; MPE (Multi-Protocol Encapsulation) ; MPE-FEC (Multiprotocol Encapsulation-Forward Error Correcti
9、on) , , ETSI 1; NIT (Network Information Table) ; PES (Packetized Elementary Stream) ; ; PID (Packet Identifier) ; PNG (Portable Network Graphics) ; ; PS (Program Stream) ; PSI (Program Specific Information) - ; QAM (Quadrature amplitude modulation) - ; RAM (Ramdom Access Memory) ; SFN (Single Frequency Network) ; SI (Service Information) ; TPS (Transmission arameter signalling) ; TS (Transport Stream) ( ); . 559392014 4 4 4.1 DVB- DVB- (DVB Terrestrial transmission standard; DVB-T), ( c ). DVB- : DVB- , , ; DVB- DVB-H ; ( ; ) DVB-H , DVB-H ; , DVB-H
