Transmitting device and receiving device

摘要

A transmitting device, a receiving device, and a method for transmitting and a method for receiving data streams, in particular video streams, are described. The transmitting device for data streams, in particular video data, has at least one unit. This at least one unit is designed for subdividing the data streams into sections, the sections into packets, and for providing the sections in a sequence that is the reverse of an original sequence and the packets in an original sequence.

主权项

1. A transmitting device for transmitting data streams, comprising:
at least one unit having:
a subdividing arrangement to subdivide the data streams into sections and to subdivide the sections into packets; andan arrangement to provide these sections in a sequence that is the reverse of an original sequence and the packets in an original sequence; wherein the at least one unit includes:
a memory unit;a packet assembling device; anda transmitting module, wherein video data is storable in the memory unit, wherein the packet assembling device is operable to subdivide the video data into sections and to subdivide the sections into packets, and wherein the transmitting module is operable to transmit the sections in a sequence that is the reverse of an original sequence and to transmit the packets in an original sequence; andwherein an index characterizing a sequence is assigned to each packet, wherein the transmitting module is operable to transmit a corresponding index with each packet;wherein an index of one of the packets is compared with another index of one of the packets of a previous one of the sections to check a completeness of the one of the sections when it is received.