Method and Apparatus for Acquiring Machine Type Communication Device Group Identification

• US 20120185576A1
• Filed: 09/25/2010
• Published: 07/19/2012
• Est. Priority Date: 10/10/2009
• Status: Abandoned Application

• Current Assignee: ZTE Corporation
• Original Assignee: ZTE Corporation
• Inventors: Qu, Aiyan, Li, Zhijun, Zong, Zaifeng
• Application Number:
  US13/259,729
• Publication Number:
  US 20120185576A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04W 4/08 User group management
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 8/186 Processing of subscriber group data

Abstract

The present invention discloses a method and an apparatus for acquiring machine type communication device group identification. This method comprises: acquiring the MTC device group identification from a user database by a mobility management network element after the user database subscribes to the MTC device group identification. With the present invention, the problem for transmitting the MTC device group identification in the network in related art is solved.

Claims

1. A method for acquiring Machine Type Communication (MTC) device group identification, comprising:

acquiring the MTC device group identification from a user database by a mobility management network element after the user database subscribes to the MTC device group identification.

2. The method according to claim 1, wherein the step of acquiring the MTC device group identification by the mobility management network element comprises:

downloading, by the mobility management network element, the MTC device group identification from the user database through a location updating message when the MTC device is attached to the mobility management network element.

3. The method according to claim 2, wherein that the step of downloading by the mobility management network element the MTC device group identification from the user database comprises:

sending the location updating message to the user database by the mobility management network element; and

receiving a location-updating response message from the user database by the mobility management network element, wherein the location updating response message carries the MTC device group identification.

4. The method according to claim 1, wherein that the step of acquiring the MTC device group identification by the mobility management network element further comprises:

receiving, by the mobility management network element, a message for updating the MTC device group identification in the mobility management network element from the user database when the MTC device group identification stored in the user database changes.

5. The method according to claim 4, wherein the step of receiving by the mobility management network element the message for updating the MTC device group identification in the mobility management network element from the user database comprises:

receiving an inserting subscription data message from the user database by the mobility management network element, wherein the inserting subscription data message carries the MTC device group identification.

6. An apparatus for acquiring Machine Type Communication (MTC) device group identification, comprising:

an acquiring module for acquiring the MTC device group identification from a user database after the user database subscribes to the MTC device group identification.

7. The apparatus according to claim 6, wherein the acquiring module comprises:

a downloading module for downloading the MTC device group identification from the user database through a location updating message when the MTC device is attached to the apparatus.

8. The apparatus according to claim 7, wherein the downloading module comprises:

a sending unit for sending the location updating message to the user database; and

a receiving unit for receiving a location-updating response message from the user database, wherein the location-updating response message carries the MTC device group identification.

9. The apparatus according to claim 6, wherein the acquiring module further comprises:

a receiving module for receiving from the user database a message for updating the MTC device group identification in the apparatus when the MTC device group identification stored in the user database changes.

10. The apparatus according to claim 9, wherein the receiving module is used for receiving an inserting subscription data message from the user database, wherein the inserting subscription data message carries the MTC device group identification.