method and system for transmitting data symbols, transmitter, network element and receiver in a system for transmitting data symbols, and, software application

摘要

METHOD AND SYSTEM FOR TRANSMITTING DATA SYMBOLS, TRANSMITTER, NETWORK ELEMENT AND RECEIVER IN A SYSTEM FOR TRANSMITTING DATA SYMBOLS, AND, SOFTWARE APPLICATION This invention relates to a method, a system, a transmitter, a network element, a receiver and software applications in a system for transmitting data symbols, wherein one or more data symbols are transmitted from one transmitter to one or more receivers within a point to multipoint transmission session, wherein said data symbols are provided with first type headers complying with a file delivery protocol, wherein one or more repair data symbols are transmitted from a repair server to a specific receiver of said receivers within a peer-to-peer repair session, and wherein said repair data symbols are provided with one or more second type headers obeying at least partially said same delivery protocol. the file