RRC CONNECTION METHOD AND DEVICE THEREFOR IN WIRELESS COMMUNICATION SYSTEM

• US 20130237267A1
• Filed: 11/08/2011
• Published: 09/12/2013
• Est. Priority Date: 11/08/2010
• Status: Active Grant

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: Lee, Youngdae, Jung, Sunghoon, Yi, Seungjune, Chun, Sungduck, Park, Sungjun
• Granted Patent: US 9,295,088 B2
• Time in Patent Office: Days
• US Class Current: 455/509
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 76/10 Connection setup

Abstract

The present application relates to a method for a terminal having latency tolerance to perform procedures for connection with a network in a wireless communication system. Specifically, the method is characterized in comprising the steps of: transmitting a connection request message to the network; receiving a connection set message from the network in response to the connection request message; and transmitting a connection set completion message to the network, wherein the connection request message comprises a low priority connection indicator.

Claims

1. A method of a user equipment for performing a connection procedure with a network in a wireless communication system, the method comprising:

transmitting to the network a connection request message for being connected with the network;

receiving a connection establishment message, as a response to the connection request message, from the network; and

transmitting a connection establishment complete message to the network,

wherein the connection request message includes a low-priority access indicator.

2. The method of claim 1, wherein the low-priority access indicator is set up by an Establishment Cause of the connection request message.

3. The method of claim 1, wherein the low-priority access indicator indicates a Delay Tolerant Access to the network.

4. The method of claim 1, further comprising:

receiving information on a priority level of a connection to the network from a higher layer.

5. The method of claim 4, wherein the higher layer corresponds to a NAS (Non-Access Stratum) layer.

6. The method of claim 4, wherein the information on a priority level of a connection to the network includes information on an Establishment Cause of the connection request message.

7. The method of claim 1, wherein the connection establishment complete message includes capability information of the user equipment.

8. The method of claim 1, further comprising:

receiving a connection cancel message including a delay tolerant access overload indicator from the network.

9. The method of claim 1, wherein, when the user equipment does not access an HPLMN (Home Public Land Mobile Network), the connection request message or the connection establishment complete message includes a roaming user equipment indicator.

10. A method of a network for performing a connection procedure with a user equipment in a wireless communication system, the method comprising:

receiving a connection request message for being connected with the network from the user equipment;

transmitting a connection establishment message, as a response to the connection request message, to the user equipment; and

receiving a connection establishment complete message from the user equipment,

wherein the connection request message includes a low-priority access indicator.

11. The method of claim 10, wherein the low-priority access indicator is set up by an Establishment Cause of the connection request message.

12. The method of claim 10, wherein the low-priority access indicator indicates a Delay Tolerant Access to the network.

13. The method of claim 10, wherein the connection establishment complete message includes capability information of the user equipment.

14. The method of claim 10, further comprising:

transmitting a connection cancel message including a delay tolerant access overload indicator to the user equipment.

15. The method of claim 10, wherein, when the user equipment does not access an HPLMN (Home Public Land Mobile Network), the connection request message or the connection establishment complete message includes a roaming user equipment indicator.