System and method for communicating between different entities using different data portions for different channels

摘要

A first entity for communicating with a second entity and a third entity includes a data subdivider for subdividing a data entity into a first data portion and a second data portion. The data portions are processed by an output interface for transmitting a first message to the third entity and the second message to the second entity. In the third entity, the data portion directly received from the first entity and the other data portion received via the second entity are reassembled.