1995 For transmission and reception of data between a terminal and a platform, in particular via a satellite link

摘要

Method of transmitting data between a terminal (ts) and a gateway (gw), the data being transported by the ethernet frames (ef) comprising a - head ethernet (eh) and a payload (lpe), they - same encapsulated in packets of lower level (dvb - p) each comprising a - head (dvb - h) containing an address of the access to the support (dvb - mac), the method being characterized in that it comprises the following steps: a) to determine the contexts common to the frames, the heads in - ethernet have identical fields, and define an identifier (ohpi) of each said context; b) to associate all or part of said frames of the identifiers of the context of the corresponding and to eliminate the fields of their heads into - ethernet; and c), to introduce the context identifier of each frame, said fields - head of the ethernet have been omitted in the - head of the packet of lower level than the encapsulating as a replacement of its address of the access to the support. Method of receiving data transmitted by means of such a process.