Method for transmitting packet data in communication system
AssigneeLG Electronics Inc.
InventorsSeung-June Yi, Woon-Young Yeo, So-Young Lee
Life of this patent
Estimating the term…
Abstract
A method and apparatus for a transmitter having a radio protocol with an upper layer and a lower layer therein used for management of full header packet transmission when transmitting data packets to a receiver are provided. If the upper layer receives from the lower layer, information of a successful transmission of a full header packet, the upper layer decides to stop sending any additional full header packet that contains the same full header as the previously successfully transmitted full header packet.
Claims10
A method of transmitting a packet within a telecommunication system that transmits or receives telecommunication data, wherein the system includes a header compression layer at a transmitting side that transmits a full header packet having all header information or a compressed header packet having compressed header information with respect to a packet stream and a header compression layer at a receiving side that decodes the compressed header information using the full header information, the method comprising:
- generating a full header packet at the header compression layer at the transmitting side;
- repeatedly transmitting the full header packet through a data link layer within a lower layer at the transmitting side;
- receiving, from a data link layer within a lower layer of the transmitting side, a transmission result generated by the data link layer of the transmitting side, wherein the transmission result is associated with the transmission of the full header packet;
- processing the transmission result to determine whether at least one full header packet has been successfully transmitted;
- and
- generating and thereafter transmitting a compressed header packet if it is determined that at least one full header packet has been successfully transmitted.
A method of transmitting a packet within a telecommunication system, wherein the system includes a header compression layer at a receiving side that decodes compressed header information using the full header information with respect to a packet stream, a header compression layer at a transmitting side that transmits a full header packet having all header information or a compressed header packet having compressed header information, the method comprising:
- generating a full header packet;
- transmitting the header packet through a data link layer within a lower layer;
- receiving the packet from the data link layer;
- and
- generating and transmitting a compressed header packet instead of a full header packet if at least one full header packet is successfully transmitted with respect to the packet stream.
Dependencies are inferred from the claim text.