Method and apparatus for transmitting and receiving data in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsDonggun KIM, Soenghun KIM
Life of this patent
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Abstract
A method of performing communication, by a terminal, in a wireless communication system, the method including receiving a radio resource control (RRC) release message; identifying configuration information for suspending based on the received RRC release message; suspending bearers including a data radio bearer (DRB) and a signaling radio bearer (SRB), except an SRB0; and indicating a packet data convergence protocol (PDCP) suspend of the DRB.
Claims20
A method of performing communication, by a terminal, in a wireless communication system, the method comprising:
- receiving a radio resource control (RRC) release message;
- identifying configuration information for suspending based on the received RRC release message;
- suspending bearers including a data radio bearer (DRB) and a signaling radio bearer (SRB), except an SRB0;
- and
- indicating a packet data convergence protocol (PDCP) suspend of the DRB.
A method of performing communication, by a base station, in a wireless communication system, the method comprising:
- obtaining configuration information for suspending;
- and
- transmitting, to a terminal, a radio resource control (RRC) release message including the configuration information for the suspending,
- wherein the RRC release message causes bearers including a data radio bearer (DRB) and a signaling radio bearer (SRB), except an SRB0, to be suspended at the terminal, and
- wherein the RRC release message causes a packet data convergence protocol (PDCP) suspending of the DRB to be indicated at the terminal.
A terminal for performing communication in a wireless communication system, the terminal comprising:
- a transceiver;
- and
- a processor coupled with the transceiver and configured to:
- control the transceiver to receive a radio resource control (RRC) release message,
- identify configuration information for suspending based on the received RRC release message,
- suspend bearers including a data radio bearer (DRB) and a signaling radio bearer (SRB), except an SRB0, and
- indicate a packet data convergence protocol (PDCP) suspend of the DRB.
A base station for performing communication in a wireless communication system, the base station comprising:
- a transceiver;
- and
- a processor coupled with the transceiver and configured to:
- obtain configuration information for suspending, and
- control the transceiver to transmit, to a terminal, a radio resource control (RRC) release message including the configuration information for the suspending,
- wherein the RRC release message causes bearers including a data radio bearer (DRB) and a signaling radio bearer (SRB), except an SRB0, to be suspended at the terminal, and
- wherein the RRC release message causes a packet data convergence protocol (PDCP) suspending of the DRB to be indicated at the terminal.
Dependencies are inferred from the claim text.