Apparatus and method for registering position in mobile communication system

Patent metadata

Field	Value
Publication number	US-9924486-B2
Application number	US-201414188187-A
Country	US
Kind code	B2
Filing date	Feb 24, 2014
Priority date	Feb 22, 2013
Publication date	Mar 20, 2018
Grant date	Mar 20, 2018

Abstract

An apparatus and a method for registering a position, which periodically update a position of a user in a mobile communication system are provided. The method includes determining whether to stop reporting position information based on a current operation state for a mobile communication service and controls whether to maintain or stop reporting the position information based on a result corresponding to the determination. Accordingly, it is possible to increase an energy efficiency by preventing an unnecessary position registering step from being performed by a User Equipment (UE) in an Out of Service (OS) area.

First claim

What is claimed is:

1. A method of reporting position information of a user equipment (UE) to a position management server by the UE supporting a mobile communication service, the method comprising:
transmitting, by the UE, the position information to the position management server at a predetermined interval in response to a request by a base station (BS);
identifying, by the UE, a current operation state based on whether the UE is activated and is attached to a network for the mobile communication service;
grouping operation states according to the mobile communication service;
determining a group including the current operation state; and
terminating, by the UE, the transmitting of the position information to the position management server based on the group including the current operation state.

2. The method of claim 1 , further comprising restarting the transmitting of the position information according to the request by the BS when the operation state is changed.

3. The method of claim 1 , wherein the operation state is an operation state in which the UE is not activated and is not attached to a network for the mobile communication service.

4. The method of claim 3 , wherein the operation state in which the UE is not activated and is not attached to a network for the mobile communication service includes at least one of an operation state requiring a reconnection with a network or an operation state in which a restoration is possible without the reconnection with the network.

5. The method of claim 1 , wherein the predetermined interval is set by information provided from the position management server when a position information report request is made by the BS.

6. An apparatus for reporting position information of a user equipment (UE) to a position management server by the UE supporting a mobile communication service, the apparatus comprising:
a transmitter; and
at least one processor configured to:
transmit the position information to the position management server at a predetermined interval in response to a request by a base station (BS),
identify a current operation state based on whether the UE is activated and is attached to a network for the mobile communication service,
group operation states according to the mobile communication service,
determine a group including the current operation state, and
terminate the transmitting of the position information to the position management server based on the group including the current operation state.

7. The apparatus of claim 6 , wherein the at least one processor is further configured to restart transmitting the position information according to the request by the BS when the operation state is changed.

8. The apparatus of claim 6 , wherein the operation state is an operation state in which the UE is not activated and is not attached to a network for the mobile communication service.

9. The apparatus of claim 8 , wherein the operation state in which the UE is not activated and is not attached to a network for the mobile communication service includes at least one of an operation state requiring a reconnection with a network or an operation state in which a restoration is possible without the reconnection with the network.

10. The apparatus of claim 6 , wherein the at least one processor is further configured to set the predetermined interval by information provided from the position management server when a position information report request is made by the BS.

11. A user equipment (UE) reporting position information of the UE for a mobile communication service to a position management server, the UE comprising:
a memory configured to store instructions; and
at least one processor executing the instructions configured to:
measure the UE's own position,
generate a report message including position information based on the measurement of the UE,
identify a current operation state based on whether the UE is activated and is attached to a network for the mobile communication service, and
transmit the generated report message to the position management server based on the current operation state,

wherein the at least one processor is further configured to:
group operation states according to the mobile communication service,
determine a group including the current operation state, and
determine whether to terminate transmitting the generated report message based on the group including the current operation state.

12. The UE of claim 11 , wherein the at least one processor is further configured to stop transmitting the generated report message when it is determined that the current operation state is included in a group corresponding to an operation state in which the UE is not activated and is not attached to a network for the mobile communication service.

13. The UE of claim 12 , wherein the operation state in which the UE is not activated and is not attached to a network for the mobile communication service includes at least one of an operation service in which a reconnection with a network is required or an operation state in which a restoration is possible without the reconnection with the network.

14. The UE of claim 11 , wherein the at least one processor is further configured to set a transmission interval of the generated report message by information provided from the position management server when a position information report request is made by a base station (BS).

15. A method of reporting position information of a user equipment (UE) to a position management server for a mobile communication service by the UE, the method comprising:
measuring the UE's own position;
generating a report message including position information according to the measurement;
identifying an current operation state based on whether the UE is activated and is attached to a network for the mobile communication service; and
controlling to transmit the generated report message to the position management server based on the the current operation state,
wherein the controlling to transmit the generated report message comprises:
grouping operation states according to the mobile communication service,
determining a group including the current operation state, and
determining whether to stop transmitting the generated report message based on the group including the current operation state.

16. The method of claim 15 , wherein the determining whether to stop transmitting comprises determining whether to stop transmitting the generated report message when it is determined that the current operation state is included in a group corresponding to an operation state in which the UE is activated and is attached to a network for the mobile communication service.

17. The method of claim 16 , wherein the operation state in which the mobile communication service cannot be used includes at least one of an operation state in which a reconnection with a network is required or an operation state in which a restoration is possible without the reconnection with the network.

18. The method of claim 15 , further comprising setting a transmission interval of the generated report message by information provided from the position management server when a position information report request is made by a base station (BS).

19. The method of claim 15 , further comprising:
when the current operation state for the mobile communication service is one of a null condition and a wait condition, stopping transmission of the generated report message;
restarting the transmission of the generate

Assignees

• Samsung Electronics Co Ltd

Inventors

• Lee Sang-Bin

Classifications

• H04W52/0254

  detecting a user operation or a tactile contact or a motion of the device · CPC title

• H04W52/0216

  using a pre-established activity schedule, e.g. traffic indication frame · CPC title

• H04W64/00 Primary

  Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management · CPC title

• Y02B60/50

  Cross-Sectional Technologies · mapped topic

• H04W88/02 Primary

  Terminal devices · CPC title