Method of transmitting and receiving wireless resource information
AssigneeLG Electronics Inc.
InventorsYoung Dae LEE, Sung Duck CHUN, Myung Cheul JUNG, Seong Jun PARK
Life of this patent
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Abstract
A method of transmitting and receiving radio resource information is disclosed, by which a mobile terminal is able to quickly access a mobile communication system. The present invention includes transmitting a paging message to locate a specific mobile terminal by including information for a radio resource allocated to the mobile terminal in the paging message receiving a response signal for the paging message transmitted according to the information for the radio resource, and performing a connection to the mobile terminal according to the response signal.
Claims12
A method for communicating messages at a base station in a Long Term Evolution (LTE) mobile communication system, the method comprising:
- transmitting a paging message including information for identifying a user equipment (UE) to the UE;
- receiving a physical random access channel (PRACH) preamble from the UE;
- transmitting a PRACH preamble response message to the UE through a downlink shared channel (DL_SCH);
- receiving a connection request message for requesting a connection from the UE through an uplink shared channel (UL_SCH);
- and
- transmitting a connection response message in response to the connection request message through the DL_SCH to the UE,
- wherein the PRACH preamble response message includes an identifier identifying the UE,
- wherein the identifier included in the PRACH preamble response message is for the connection request message, and
- wherein the information for identifying the UE included in the paging message is different from the identifier included in the PRACH preamble response message.
A base station for communicating messages with a user equipment (UE) in a Long Term Evolution (LTE) mobile communication system, the base station comprising:
- means adapted to transmit a paging message including information for identifying the UE to the UE;
- means adapted to receive a physical random access channel (PRACH) preamble from the UE;
- means adapted to transmit a PRACH preamble response message to the UE through a downlink shared channel (DL_SCH);
- means adapted to receive a connection request message for requesting a connection from the UE through an uplink shared channel (UL_SCH);
- and
- means adapted to transmit a connection response message in response to the connection request message through the DL_SCH to the UE,
- wherein the PRACH preamble response message includes an identifier identifying the UE,
- wherein the identifier included in the PRACH preamble response message is for the connection request message, and
- wherein the information for identifying the UE included in the paging message is different from the identifier included in the PRACH preamble response message.
Dependencies are inferred from the claim text.