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Multiprotocol Encapsulation : ウィキペディア英語版 | Multiprotocol Encapsulation Multiprotocol Encapsulation, or MPE for short, is a Data link layer protocol defined by DVB which has been published as part of ETSI EN 301 192. It provides means to carry packet oriented protocols (like for instance IP) on top of MPEG transport stream (TS). Another encapsulation method is Unidirectional Lightweight Encapsulation (ULE) which was developed and standardized within the IETF as RFC 4326. == Protocol Outline == MPE uses MPEG-2 Private Table sections to carry the user datagrams. The section header is used to convey: * the frame's destination MAC address * optional ISO/IEC 8802-2 Logical Link Control (LLC) and ISO/IEC 8802-1 Sub-Network Attachment Point (SNAP) information * a payload scrambling indication * a MAC address scrambling indication MAC addresses from 1 to 6 bytes length may be used. The format of MPEG-2 DSM-CC sections happens to be compatible with DVB MPE.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Multiprotocol Encapsulation」の詳細全文を読む
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