Managing the operation of a machine type communication device in a mobile communication system

Patent metadata

Field	Value
Publication number	US-9801152-B2
Application number	US-201113696201-A
Country	US
Kind code	B2
Filing date	Apr 29, 2011
Priority date	May 3, 2010
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

One object of the present invention is o method for managing the operation of a Machine Type Communication MTC Device in a mobile communication system, said method comprising a step of: performing said management within a detach of the MTC Device from the mobile communication network.

First claim

The invention claimed is:

1. A method for managing a Machine Type Communication MTC Device in a mobile communication system, said method comprising:
detecting a detach request; and
performing said management within a detach procedure of the MTC Device from the mobile communication network;
wherein management of the MTC device comprises managing of at least one of the access grant time interval and/or power consumption of the MTC device.

2. A method according to claim 1 , comprising:
upon determining that the communication with a MTC Device is complete, a M2M Application Server requesting the MTC Device to detach from the network.

3. A method according to claim 2 , wherein:
said Detach Request includes a power down request.

4. A method according to claim 2 , wherein:
said Detach Request includes a next time to access the M2M service, or “grant time interval”.

5. A method according to claim 2 , comprising:
upon reception by a MTC Device of a Detach Request including a power down request, said MTC Device powering down until a next power on time.

6. A method according to claim 1 , comprising:
upon determining that the communication with a MTC Device is complete, a M2M Application Server sending a Detach Request to a M2M Controller interfacing on the one hand with said M2M Application Server and on the other hand with a network entity in charge of Detach procedure.

7. A method according to claim 1 , comprising:
upon receiving a Detach Request from a MTC Application Server, a M2M Controller interfacing on the one hand with said MTC Application Server and on the other hand with a network entity in charge of Detach procedure, forwarding said request to said network entity in charge of Detach procedure.

8. A method according to claim 1 , comprising:
upon receiving a Detach Request from a M2M Controller interfacing on the one hand with said MTC Application Server and on the other hand with a network entity in charge of Detach procedure, the network entity in charge of Detach procedure sending a Detach Request to the MTC Device.

9. A method according to claim 1 , comprising:
upon determining that the communication with a M2M Application Server is complete, a MTC Device requesting to detach from the network.

10. A method according to claim 9 , comprising:
upon determining that the communication with a M2M Application Server is complete, a MTC Device sending a Detach Request to a network entity in charge of Detach procedure.

11. A method according to claim 9 , comprising:
upon reception of a Detach Request from a MTC Device, a network entity in charge of Detach procedure forwarding said request to a M2M Controller interfacing on the one hand with a M2M Application Server and on the other hand with said network entity in charge of Detach procedure.

12. A method according to claim 9 , comprising:
upon reception of a Detach Request from a network entity in charge of Detach procedure, a M2M Controller interfacing on the one hand with a M2M Application Server and on the other hand with said network entity in charge of Detach procedure forwarding said request to said M2M Application Server.

13. A method according to claim 9 , wherein:
said Detach Request includes power down request.

14. A method according to claim 9 , wherein:
said Detach Request includes a next time to access the M2M service, or “grant time interval”.

15. A method according to claim 9 , comprising:
upon reception by a M2M Application Server of a Detach Request, said M2M Application Server sending a Detach Accept.

16. A method according to claim 15 , wherein:
said Detach Accept includes power down request.

17. A method according to claim 15 , wherein:
said Detach Accept includes a next time to access the M2M service, or “grant time interval”.

18. A method according to claim 9 , comprising:
upon receiving a Detach Accept from a MTC Application Server, a M2M Controller interfacing on the one hand with said MTC Application Server and on the other hand with a network entity in charge of Detach procedure, forwarding said Detach Accept to said network entity in charge of Detach procedure.

19. A method according to claim 9 , comprising:
upon receiving a Detach Accept from a M2M Controller interfacing on the one hand with an MTC Application Server and on the other hand with a network entity in charge of Detach procedure, the network entity in charge of Detach procedure sending a Detach Accept to the MTC Device.

20. A method according to claim 1 , comprising:
upon determining that a M2M Device has a MTC Time Controlled feature, a network entity in charge of detach procedure requesting the M2M Device to detach from the network, at the end of the MTC Device grant time interval.

21. A method according to claim 20 , comprising:
said network entity in charge of detach procedure sending to said MTC Device a Detach Request including power down request.

22. A method according to claim 20 , comprising:
said network entity in charge of detach procedure sending to said MTC Device a Detach Request including a next time to access the M2M service, or “grant time interval”.

23. A method according to claim 1 , comprising:
at the end of a MTC Device's grant time interval, a network entity in charge of detach procedure sending to the MTC Device a detach order including a power down command.

24. A method according to claim 1 , comprising:
at the end of the of the MTC Device's grant time interval, a network entity in charge of detach procedure sending to the MTC Device a detach order including a grant time interval or an altered grant time interval.

25. A method according to claim 1 , comprising:
if the MTC User has completed communication with the MTC Device prior to the end of the MTC Device's grant time interval, the MTC User requesting the network to order the MTC Device to detach from the network.

26. A method according to claim 25 , comprising:
said request including a power down command.

27. A method according to claim 25 , comprising:
said request including a grant time interval or an altered grant time interval.

28. A method according to claim 1 , comprising:
if the MTC Device has completed communication with the MTC User prior to the end of the MTC Device's grant time interval and wishes to power down, the MTC Device requesting the network to detach the MTC Device from the network.

29. A method according to claim 28 , comprising:
sending to the MTC Device a Detach response including a grant time interval or altered grant time interval.

30. A MTC Device or User Equipment equipped for MTC, configured to perform a method according to claim 1 .

31. A M2M Application Server configured to perform a method according to claim 1 .

32. A network entity in charge of detach procedure, configured to perform a method according to claim 1 .

33. A M2M controller interfacing on the one hand with an MTC Application Server and on the other hand with a network entity in charge of Detach procedure, configured to perform a method according to claim 1 .

Assignees

• Casati Alessio
• Barclay Deborah
• Landais Bruno
• Alcatel Lucent

Inventors

• Casati Alessio
• Barclay Deborah
• Landais Bruno

Classifications

• H04W52/0235

  where the received signal is a power saving command · CPC title

• H04W60/04

  using triggered events · CPC title

• H04W4/005

  Electricity · mapped topic

• Y02B60/50

  Cross-Sectional Technologies · mapped topic

• H04W60/06 Primary

  De-registration or detaching · CPC title