Paging information transmission method for effective call setup

• US 8,463,300 B2
• Filed: 06/18/2008
• Issued: 06/11/2013
• Est. Priority Date: 06/18/2007
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Chun, Sung-Duck, Lee, Young-Dae, Park, Sung-Jun, Yi, Seung-June
• Primary Examiner(s): MIZRAHI, DIANE D
• Application Number:
  US12/602,762
• Publication Number:
  US 20100178941A1
• Time in Patent Office: 1,819 Days
• Field of Search: 455/458, 455/439, 455/574, 455/423, 455/411, 455/404.1, 455/552.1, 370/328, 370/329, 370/350, 709/224, 709/201, 709/246
• US Class Current: 455/458
• CPC Class Codes: H04L 1/1832 Details of sliding window management
• CPC Class Codes: H04L 1/1848 Time-out mechanisms
• CPC Class Codes: H04L 1/1854 Scheduling and prioritising arrangements
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 48/08 Access restriction or access information delivery, e.g. discovery data delivery signalling during connection H04W76/00
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 80/02 Data link layer protocols

Abstract

Disclosed is the method for transmitting paging information in wireless communication system, a core network transmits a paging message including call related information and/or terminal related information, at least one of a network or terminal performs a next operation based on the paging message, thereby effectively minimizing call setup time.

Claims

1. A method for transmitting paging information in a wireless communication system, the method comprising:

transmitting a paging message,

wherein the paging message includes call related information and terminal related information, and

wherein at least a network or terminal performs an operation based on the call related information and the terminal related information included in the paging message,

wherein the terminal related information is related to at least a function or capability that is supported by the terminal, and

wherein the call related information is related to at least a service type, Quality of Service (QoS) information, a target network radio technology, or a target cell.

2. The method of claim 1, wherein the paging message is transmitted by a core network.

3. The method of claim 2, wherein the core network is either a mobility management entity (MME) or a gateway (GW).

4. The method of claim 3, wherein the GW is either a serving GW (sGW) or a packet data network GW (pGW).

5. The method of claim 1, wherein the network is at least an enhanced Node B (eNB), a base station controller (BSC), a radio network controller (RNC) or a Node B (NB).

6. The method of claim 1, wherein the terminal related information indicates a type of radio network technology that is supported by the terminal.

7. The method of claim 6, wherein the radio network technology is at least a GSM (Global System for Mobile communications), a UMTS (Universal Mobile Telecommunications System) or an LTE (Long Term Evolution).

8. The method of claim 1, wherein the terminal related information indicates a maximum uplink transmission rate or a maximum downlink transmission rate.

9. The method of claim 1, wherein the terminal related information indicates whether the terminal supports a voice service or a data service.

10. The method of claim 1, wherein the terminal related information indicates either a maximum amount of buffer in the terminal or a maximum number of channels supported by the terminal.

11. The method of claim 1, wherein the terminal related information indicates a radio resource support amount for a radio bearer setup between the terminal and the network.

12. The method of claim 1, wherein the paging message further includes a plurality of fields to store at least the call related information or the terminal related information.

13. The method of claim 1, wherein the paging message further includes an identifier of the terminal (UE id) or a message type.