Patent ID: 9742826
Date: 2017-08-22
CPC Classifications: H04L,H04N

Claim:
1. A method for transmitting data by a transmitting apparatus, the method comprising: transmitting, by the transmitting apparatus, a fragment generated from a data unit, the fragment being included in a packet payload of a data packet, wherein the packet payload includes a payload header and payload data, and the payload header includes fragmentation information and a fragment indicator, wherein the fragmentation information includes information about a number of packet payloads of the data unit, the number being related with the packet payload, wherein the fragment indicator indicates one of a first value indicating that the fragment in the payload data is a first fragment of the data unit, a second value indicating that the fragment in the payload data is a fragment of the data unit that is neither the first fragment nor a last fragment, and a third value indicating that the fragment in the payload data is the last fragment of the data unit, wherein the data packet includes a packet header and packet payload, the packet header including a packet identifier, a sequence number, and a timestamp, wherein the packet identifier includes information to distinguish an asset from another, wherein the sequence number includes information to distinguish data packets that have same packet identifier, and wherein the timestamp includes information indicating time information for the data packet.