1、 56160 2014 (DVB-H) ETSI EN 302 304 V1.1.1 (2004-11) Digital Video Broadcasting (DVB); Transmission System for Handheld Terminals (DVB-H) (NEQ) ETSI EN 301 192 V1.5.1 (2009-11) Digital Video Broadcasting (DVB); DVB specification for data broadcasting (NEQ) 2014 561602014 II 1 - - ( ) 2 480 3 13 2014
2、 . 1310- - (ETSI): 302 304 V1.1.1 (2004-11) . (DVB-) ETSI EN 302 304 V1.1.1 (2004-11) Digital Video Broadcasting (DVB); Transmission System for Handheld Terminals (DVB-H), NEQ; 301 192 V1.5.1 (2009-11) . ETSI EN 301 192 V1.5.1 (2009-11) Digital Video Broad-casting (DVB); DVB specification for data b
3、roadcasting, NEQ 4 1.02012 ( 8). ( 1 ) , -. () - . , (gost.ru) , 2014 -, - 561602014 III 1 .1 2 .1 3 , .1 3.2 : 3 4 DVB- 4 4.1 .4 4.2 .7 4.3 .9 4.4 9 4.5 .10 4.6 .10 5 DVB-T10 6 .10 6.1 10 6.2 PSI SI 13 6.3 15 6.4 .15 6.5 (MPE-FEC) .18 .22 561602 014 1 (DVB-H) Digital Video Broadcasting. Channel lev
4、el system for terrestrial digital video broadcasting for handheld terminals (DVB-H). Basic parameters 201509 01 1 () (DVB-H). DVB-H. 2 : 522102004 . 525912006 -. 53528-2009 . DSM-CC. - , 1 , - . , , . -, , - (). -, , , , , . - , , , , - . 3 , 3.1 52210, 52591, 53528, : 3.1.1 (broadcaster): , . 56160
5、2014 2 3.1.2 (Off-time): , . - -. , -. 3.1.3 (Synchronization Time): , - . 3.1.4 ECM (time to acquire an ECM): - . 3.1.5 (datagram): (OSI-layer 3) , -. - IP. 3.1.6 -T (Delta-t): MPE ( MPE-FEC) . 3.1.7 (cell): , DVB-T DVB-, - . . - . cell_id , original_network_id. , ( ) - . 3.1.8 (packet identifier;
6、PID): - , . 3.1.9 : , - , . -: - , -, ; - , , , . 3.1.10 (Time Slicing): MPE MPE-FEC c 1. -, , , - . 3.1.11 (content): , (, -). 3.1.12 (media): , ( MPEG, MPEG, JPEG, , , , PNG). 3.1.13 (Multi-Protocol Encapsulation; MPE): , IP- - MPEG-2. 3.1.14 ; (Packetized Elementary Stream; PES): - , . 3.1.15 (of
7、f-time): . 3.1.16 (burst): , . - -. . 3.1.17 (user): , - - , . 561602014 3 3.1.18 IP/MAC (IP/MAC stream): , IP- / MAC-. IP/MAC MPEG-2. IP , MPE. 3.1.19 DVB: , , -, DVB. 3.1.20 (receiver): , () , . -, . 3.1.21 (application): 1 , - . 2 - , - . 3.1.22 (Program Stream; PS): , , , . 3.1.23 (profile): 1 ,
8、 - , ( - ) , - . 2 () (), - . 3.1.24 (burst size): - . 3.1.25 (section): , - . 3.1.26 (semantics): , . 3.1.27 (, ) (service): 1 , - . 2 - , -, . 3.1.28 (syntax): , - . 3.1.29 (network layer): OSI c 2. 3.1.30 DVB-H (DVB-H services): , DVB-H. 3.1.31 , (entitlement control message; ECM): , , , - ; 3.1.
9、32 ; (transport stream; TS): - , - -. c 3 (2.4). 3.1.33 (handover): , - . 3.2 : (International Telecommunication Union); (International Electrotechnical Commission); (Packetized Elementary Stream); ( ) (transport stream); CRC-32 32- (Cyclic redundancy check); DVB (Digital Video Broadcasting); 561602
10、014 4 DVB-H DVB - (DVB Handheld system); DVB-T DVB c 4 (DVB Terrestrial transmission standard); ECM , (entitlement control message); EMM , (entitlement management message); IEC (International Electrotechnical Commission); INT IP/MAC (IP/MAC Notification Table); IP (Internet Protocol); ISO (International Organization for Standardiza-tion); ITU (International Telecommunications Union); ITU-T (International Telecommunications Union Telecommunication Standardization Sector); LLC
