Method and apparatus for processing transmission control protocol packet in wireless communication system
AssigneeElectronics and Telecommunications Research Institute
InventorsMyung San BAE, Jae Wook SHIN
Life of this patent
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Abstract
A method of a packet data convergence protocol (PDCP) in a terminal according to an exemplary embodiment of the present disclosure may comprise: receiving a connection request TCP packet from a TCP client of the terminal; transmitting the connection request TCP packet to a base station; creating an initial PDCP TCP context to perform at least part of a TCP procedure in advance; and transmitting the initial PDCP TCP context to a PDCP of the base station.
Claims17
A processing method in a packet data convergence protocol (PDCP) of a terminal, comprising:
- receiving a connection request transmission control protocol (TCP) packet from a TCP client of the terminal;
- transmitting the connection request TCP packet to a base station;
- creating an initial PDCP TCP context to perform at least part of a TCP procedure in advance;
- transmitting the initial PDCP TCP context to the base station;
- receiving a connection permission TCP packet from a TCP server through the base station;
- delivering the connection permission TCP packet to the TCP client;
- receiving a response to the initial PDCP TCP context from the base station;
- and
- in response to receiving a connection establishment TCP packet from the TCP client, discarding the received connection establishment TCP packet.
A processing method in a packet data convergence protocol (PDCP) of a base station, comprising:
- receiving a connection request Transmission Control Protocol (TCP) packet from a terminal;
- transmitting the connection request TCP packet to a TCP server;
- receiving an initial PDCP TCP context message requesting creation of a PDCP TCP context from the terminal;
- in response to receiving a connection permission TCP packet from the TCP server, transmitting the connection permission TCP packet to the terminal;
- creating the PDCP TCP context;
- in response to receiving the connection permission TCP packet, generating a connection establishment TCP packet to be transmitted to the TCP server;
- and
- transmitting the connection establishment TCP packet to the TCP server,
- wherein the PDCP TCP context is a context for performing at least part of a TCP procedure in advance.
A terminal comprising at least one processor,
- wherein the at least one processor causes the terminal to perform:
- receiving a connection request transmission control protocol (TCP) packet from a TCP client of the terminal;
- transmitting the connection request TCP packet to a base station;
- creating an initial PDCP TCP context to perform at least part of a TCP procedure in advance;
- transmitting the initial PDCP TCP context to the base station;
- receiving a connection permission TCP packet from a TCP server through the base station;
- delivering the connection permission TCP packet to the TCP client;
- receiving a response to the initial PDCP TCP context from the base station;
- and
- in response to receiving a connection establishment TCP packet from the TCP client, discarding the received connection establishment TCP packet.
Dependencies are inferred from the claim text.