IP over DVB

IP over DVB atawa IP over MPEG sacra teu langsung nuduhkeun datagram Internet Protocol ditransfer ngaliwatan transport stream MPEG, sarta didistribusikeun maké sababaraha sistim televisi digital, contona DVB-H, DVB-T, DVB-S or DVB-C.

Conto aplikasi

• Siaran data (datacast), for example a data carousel sending programme information and media over and over again.
• IP Multicast, keur ngirim media sacara éfisién ka grup pamaké kadaptar nu kawates, ukur maké munara pamancer nu pamakéna aya harita wungkul.
• Jasa TV interaktif,
• To provide Internet access by utilizing DVB system as a broadband downlink, in combination with some narrow-band duplex system. Examples:
  • Satellite Internet access for example to buildings on the country side with satellite dish, using a telephone modem as back-channel
  • Broadband Internet access to trains
  • Mobile broadband Internet access to cellular phones including a mobile TV receiver, for example a DVB-H receiver.

Saluran pangbalikan

Sakabéh jasa kajaba nu kahiji, perlu sababaraha jinis saluran (kanal) pangbalikan.

• DVB-RCT (DVB return channel terrestrial)
• Modem POTS
• ADSL
• GPRS
• 3G
• DOCSIS(Modem Kabel)

Protokol keur IP ngaliwatan transport stream MPEG

• MPEG Multiprotocol encapsulation (MPE), atawa ETSI-DAT. EN 301 192, "Specifications for Data Broadcasting", Européan Telecommunications Standards Institute(ETSI), 2004.
• MPEG Unidirectional Lightweight Encapsulation (ULE) (RFC 4326)
• Unidirectional link (UDE)
• DVB-H IP datacasting IPDC

Tempo oge

• UDcast
• DVB-MHP (Multimedia Home Platform)