IP Library Granted Patent US 8,989,149
Granted Patent B2
US 8,989,149 · App. 14/256,786 · Granted Mar 24, 2015

Apparatus and method for removing path management

Inventors: Miikka Huomo (Espoo, FI); Tom Grahn (Vantaa, FI)
Assignee: Core Wireless Licensing S.A.R.L.
H04W40/02H04W76/021H04W28/16H04W48/08H04W76/022H04W88/005
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Quick Facts
Patent No.
US 8,989,149
App. No.
14/256,786
Granted
Mar 24, 2015
Kind
B2
Abstract

An apparatus includes least one processor and at least one memory including a computer program, the at least one memory and the computer program operable to, with the at least one processor, direct the apparatus at least to: identify a mobile station (MS) as a tunneling protocol endpoint; and configure an access bearer for the MS to prevent activation of a path management procedure for an entire data session; wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.

Claims (32)

1. An apparatus comprising at least one processor and at least one memory including a computer program, the at least one memory and the computer program operable to, with the at least one processor, direct the apparatus at least to:

identify a mobile station (MS) as a tunneling protocol endpoint; and

configure an access bearer for the MS to prevent activation of a path management procedure for an entire data session;

wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.

2. The apparatus of claim 1 , wherein the access bearer is a radio access bearer.

3. The apparatus of claim 1 , wherein the tunneling protocol endpoint is a general packet radio service tunneling endpoint.

4. The apparatus of claim 1 , wherein the apparatus is further directed to cause transmission of the access bearer to a universal generic access network controller.

5. The apparatus of claim 1 , wherein the apparatus comprises a serving general packet radio service support node.

6. A method comprising:

identifying a mobile station (MS) as a tunneling protocol endpoint; and

configuring an access bearer for the MS to prevent activation of a path management procedure for an entire data session;

wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.

7. The method of claim 6 , wherein the access bearer is a radio access bearer.

8. The method of claim 6 , wherein the tunneling protocol endpoint is a general packet radio service tunneling endpoint.

9. The method of claim 6 , further comprising causing transmission of the access bearer to a universal generic access network controller.

10. The method of claim 6 , performed by a serving general packet radio service support node.

11. An apparatus comprising at least one processor and at least one memory including a computer program, the at least one memory and the computer program operable to, with the at least one processor, direct the apparatus at least to:

identify a mobile station (MS) as a tunneling protocol endpoint; and

configure a data context activation for the MS to prevent activation of a path management procedure for an entire data session;

wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.

12. The apparatus of claim 11 , wherein the data context activation is a packet data protocol context activation.

13. The apparatus of claim 11 , wherein the tunneling protocol endpoint is a general packet radio service tunneling endpoint.

14. The apparatus of claim 11 , wherein the apparatus is further directed to cause transmission of the data context activation to a universal generic access network controller.

15. The apparatus of claim 11 , wherein the apparatus comprises a serving general packet radio service support node.

16. A method comprising:

identifying a mobile station (MS) as a tunneling protocol endpoint; and

configuring a data context activation for the MS to prevent activation of a path management procedure for an entire data session;

wherein the path management procedure comprises at least one of echo request messages, echo response messages, and version not supported messages.

17. The method of claim 16 , wherein the data context activation is a packet data protocol context activation.

18. The method of claim 16 , wherein the tunneling protocol endpoint is a general packet radio service tunneling endpoint.

19. The method of claim 16 , further comprising causing transmission of the data context activation to a universal generic access network controller.

20. The method of claim 16 , performed by a serving general packet radio service support node.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Apr 13, 2021
From: CPPIB CREDIT INVESTMENTS INC.
To: CONVERSANT WIRELESS LICENSING S.A R.L.
Reel/Frame 055910/0698 →
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) Recorded Aug 22, 2018
From: CONVERSANT WIRELESS LICENSING S.A R.L.
To: CPPIB CREDIT INVESTMENTS, INC.
Reel/Frame 046897/0001 →
CHANGE OF NAME Recorded Oct 20, 2017
From: CORE WIRELESS LICENSING S.A.R.L.
To: CONVERSANT WIRELESS LICENSING S.A R.L.
Reel/Frame 044242/0401 →
Continuity (3)
Continuation 12003928 · Jan 3, 2008
Provisional Application 60879044 · Jan 8, 2007
Related Publication 20140226595A1 · Aug 14, 2014