Method of transmitting and receiving paging messages in a wireless communication system
View Patent ↗A method of transmitting and receiving paging messages in a wireless communication system is disclosed. The method of transmitting paging messages in a wireless communication system comprises transmitting paging messages to a plurality of user equipments from a network of the wireless communication system, wherein the network transmits the paging messages to different user equipments, which are in different connection states, through different channels.
1. A method of receiving a paging message by a user equipment (UE) from a network in a wireless communication system, the method comprising:
transmitting capability indication information from the user equipment to the network, the capability indication information indicating that the user equipment supports an ability to receive a paging message on a high speed downlink physical shared channel (HS-PDSCH) to which a high speed downlink shared channel (HS-DSCH) is mapped;
receiving, by the user equipment, control information related with a transmission of the HS-DSCH on a high speed shared control channel (HS-SCCH) from the network, the control information comprising a UE identity that identifies the user equipment; and
receiving, by the user equipment, the paging message from the network on the HS-PDSCH using the control information.
2. The method of claim 1 , wherein the user equipment receives the paging message on the HS-PDSCH when the user equipment is in a radio resource control (RRC) connected mode.
3. The method of claim 1 , further comprising receiving paging indication information from the network on a paging indication channel (PICH).
4. The method of claim 1 , wherein the capability indication information is transmitted through a radio resource control (RRC) connection request message or in an RRC connection complete message.
5. The method of claim 1 , further comprising receiving a paging message on a secondary common control channel (S-CCPCH) to which a paging channel is mapped when the user equipment is in an RRC idle mode.
6. The method of claim 1 , wherein the UE identity is an HS-DSCH radio network identifier (H-RNTI).
7. User equipment for receiving a paging message in a wireless communication system, the user equipment comprising:
a transmitter for transmitting capability indication information from the user equipment to the network, the capability indication information indicating that the user equipment supports an ability to receive a paging message on a high speed downlink physical shared channel (HS-PDSCH) to which a high speed downlink shared channel (HS-DSCH) is mapped; and
a receiver for receiving control information related with a transmission of the HS-DSCH on a high speed shared control channel (HS-SCCH) from the network, the control information comprising a UE identity that identifies the user equipment, and for receiving the paging message from the network on the HS-PDSCH using the control information.
8. The user equipment of claim 7 , wherein the user equipment receives the paging message on the HS-PDSCH when the user equipment is in a radio resource control (RRC) connected mode.
9. The user equipment of claim 7 , wherein the receiver receives paging indication information from the network on a paging indication channel (PICH).
10. The user equipment of claim 7 , wherein the capability indication information is transmitted through a radio resource control (RRC) connection request message or in an RRC connection complete message.
11. The user equipment of claim 7 , wherein the receiver receives a paging message on a secondary common control channel (S-CCPCH) to which a paging channel is mapped when the user equipment is in an RRC idle mode.
12. The user equipment of claim 7 , wherein the UE identity is an HS-DSCH radio network identifier (H-RNTI).