IP Library › Granted Patent US 12,432,130
Granted Patent B2
US 12,432,130 · App. 17/536,397 · Granted Sep 30, 2025

Flow tagging for service policy implementation

Inventors: Gregory G. Raleigh (Incline Village, NV); Jeffrey Green (Sunnyvale, CA); James Lavine (Corte Madera, CA); Vien-Phuong Nguyen (Newark, CA)
Assignee: Headwater Research LLC
H04L43/0876H04L41/0896H04L43/062H04L43/0888H04L47/19H04L47/806H04L65/70H04L65/75H04L67/561H04W4/24H04W8/04H04W24/08H04L12/1485H04L41/0894H04L41/5019H04L41/5029
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Quick Facts
Patent No.
US 12,432,130
App. No.
17/536,397
Filed
Nov 29, 2021
Granted
Sep 30, 2025
Kind
B2
Art Unit
2457
USPC
709/224
Abstract

A flow tagging technique includes tagging a data flow at a plurality of points in the data flow. For example, the data flow can be tagged at a socket and at a proxy manager API. By tagging the data flow at multiple points, it becomes possible to map network service usage activities to the appropriate initiating applications.

Claims (42)

1. A mobile device comprising:

a processor;

a modem configured to exchange data wirelessly between the mobile device and a wireless network; and

a non-transitory memory storing a plurality of applications executable on the processor, and further storing a system service configured to be called by any of the plurality of applications to manage at least one of a file download or a data stream from a network element of the wireless network on behalf of a calling application of the plurality of applications;

wherein the processor is configured to:

store an identifier of the calling application of the plurality of applications for which the system service opens a network socket to manage at least one of the file download or the data stream from the network element of the wireless network on behalf of the calling application, the identifier identifying the calling application of the plurality of applications;

measure an amount of the data being wirelessly exchanged between the mobile device and the wireless network, via the modem, and is attributable to the network socket opened for the calling application of the plurality of applications; and

store a traffic volume of the network socket opened for the calling application of the plurality of applications, the traffic volume being based on the measured amount of the data that is wirelessly exchanged between the mobile device and the wireless network, via the modem, and is attributable to the network socket opened for the calling application of the plurality of applications.

2. The mobile device of claim 1 , wherein the processor is further configured to:

decode the at least one of the file download or the data stream according to a specific coding standard.

3. The mobile device of claim 1 , wherein the at least one of the file download or the data stream comprises a textual document file, and wherein following downloading the textual document file, the textual document file is passed to a text editor for opening.

4. The mobile device of claim 1 , wherein the system service is configured to receive a call from the calling application to perform the at least one of the file download or the data stream, and wherein the system service responsively attributes the traffic volume to the calling application.

5. The mobile device of claim 1 , wherein the processor is further configured to:

register a thread for a call by the calling application to the system service; and

associate opening of the network socket by the system service with the registered thread, wherein the identifier is unique to the registered thread.

6. The mobile device of claim 5 , wherein the unique identifier comprises an Android UID parameter.

7. The mobile device of claim 1 , further comprising:

a kernel function;

wherein the kernel function causes the processor to measure the amount of the data being wirelessly exchanged between the mobile device and the wireless network, and to store the traffic volume of the network socket opened for the calling application of the plurality of applications.

8. The mobile device of claim 1 , wherein the processor is further configured to:

classify a data flow associated with a call to the system service by the calling application;

create a tag for the data flow;

store the tag in association with the identifier; and

use the tag and the identifier to separately account for the data flow.

9. A method for use by a mobile device including a processor, a modem configured to exchange data wirelessly between the mobile device and a wireless network, and a non-transitory memory storing a plurality of applications executable on the processor, and further storing a system service configured to be called by any of the plurality of applications to manage at least one of a file download or a data stream from a network element of the wireless network on behalf of a calling application of the plurality of applications, the method comprising:

storing an identifier of the calling application of the plurality of applications for which the system service opens a network socket to manage at least one of the file download or the data stream from the network element of the wireless network on behalf of the calling application, the identifier identifying the calling application of the plurality of applications;

measuring an amount of the data being wirelessly exchanged between the mobile device and the wireless network, via the modem, and is attributable to the network socket opened for the calling application of the plurality of applications; and

storing a traffic volume of the network socket opened for the calling application of the plurality of applications, the traffic volume being based on the measured amount of the data that is wirelessly exchanged between the mobile device and the wireless network, via the modem, and is attributable to the network socket opened for the calling application of the plurality of applications.

10. The method of claim 9 , further comprising:

decoding the at least one of the file download or the data stream according to a specific coding standard.

11. The method of claim 9 , wherein the at least one of the file download or the data stream comprises a textual document file, and wherein following downloading the textual document file, the textual document file is passed to a text editor for opening.

12. The method of claim 9 , wherein the system service receives a call from the calling application to perform the at least one of the file download or the data stream, and wherein the system service responsively attributes the traffic volume to the calling application.

13. The method of claim 9 , further comprising:

registering a thread for a call by the calling application to the system service; and

associating opening of the network socket by the system service with the registered thread, wherein the identifier is unique to the registered thread.

14. The method of claim 13 , wherein the unique identifier comprises an Android UID parameter.

15. The method of claim 9 , wherein a kernel function causes the processor to measure the amount of the data being wirelessly exchanged between the mobile device and the wireless network, and to store the traffic volume of the network socket opened for the calling application of the plurality of applications.

16. The method of claim 9 , further comprising:

classifying a data flow associated with a call to the system service by the calling application;

creating a tag for the data flow;

storing the tag in association with the identifier; and

using the tag and the identifier to separately account for the data flow.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 16, 2021
From: RALEIGH, GREGORY; GREEN, JEFFREY; LAVINE, JAMES; NGUYEN, PHUONG
To: HEADWATER PARTNERS I LLC
Reel/Frame 058407/0352 →
MERGER AND CHANGE OF NAME Recorded Dec 16, 2021
From: HEADWATER PARTNERS I LLC; HEADWATER MANAGEMENT LLC
To: HEADWATER RESEARCH LLC
Reel/Frame 058407/0384 →
Continuity (58)
Continuation 16426786 · May 30, 2019
Continuation 15586118 · May 3, 2017
Continuation 14339110 · Jul 23, 2014
Continuation 14338807 · Jul 23, 2014
Continuation 14098527 · Dec 5, 2013
Continuation 13374959 · Jan 24, 2012
Continuation In Part 13134028 · May 25, 2011
Continuation In Part 12695019 · Jan 27, 2010
Continuation In Part 12695020 · Jan 27, 2010
Continuation In Part 12694445 · Jan 27, 2010
Continuation In Part 12694451 · Jan 27, 2010
Continuation In Part 12694455 · Jan 27, 2010
Continuation In Part 12695980 · Jan 28, 2010
Continuation In Part 13229580 · Sep 9, 2011
Continuation In Part 13237827 · Sep 20, 2011
Continuation In Part 13239321 · Sep 21, 2011
Continuation In Part 13248028 · Sep 28, 2011
Continuation In Part 13247998 · Sep 28, 2011
Continuation In Part 13248025 · Sep 28, 2011
Continuation In Part 13253013 · Oct 4, 2011
Continuation In Part 13309556 · Dec 1, 2011
Continuation In Part 13309463 · Dec 1, 2011
Continuation In Part 12695021 · Jan 27, 2010
Continuation In Part 13134005 · May 25, 2011
Continuation In Part 12380780 · Mar 2, 2009
Continuation In Part 12380780 · Mar 2, 2009
Continuation In Part 12380778 · Mar 2, 2009
Provisional Application 61589830 · Jan 23, 2012
Provisional Application 61550906 · Oct 24, 2011
Provisional Application 61472606 · Apr 6, 2011
Provisional Application 61435564 · Jan 24, 2011
Provisional Application 61422572 · Dec 13, 2010
Provisional Application 61422565 · Dec 13, 2010
Provisional Application 61422574 · Dec 13, 2010
Provisional Application 61420727 · Dec 7, 2010
Provisional Application 61418509 · Dec 1, 2010
Provisional Application 61418507 · Dec 1, 2010
Provisional Application 61407358 · Oct 27, 2010
Provisional Application 61389547 · Oct 4, 2010
Provisional Application 61387243 · Sep 28, 2010
Provisional Application 61387247 · Sep 28, 2010
Provisional Application 61385020 · Sep 21, 2010
Provisional Application 61384456 · Sep 20, 2010
Provisional Application 61381159 · Sep 9, 2010
Provisional Application 61381162 · Sep 9, 2010
Provisional Application 61348022 · May 25, 2010
Provisional Application 61264126 · Nov 24, 2009
Provisional Application 61264120 · Nov 24, 2009
Provisional Application 61252151 · Oct 15, 2009
Provisional Application 61270353 · Jul 6, 2009
Provisional Application 61275208 · Aug 25, 2009
Provisional Application 61237753 · Aug 28, 2009
Provisional Application 61252153 · Oct 15, 2009
Provisional Application 61206354 · Jan 28, 2009
Provisional Application 61206944 · Feb 4, 2009
Provisional Application 61207393 · Feb 10, 2009
Provisional Application 61207739 · Feb 13, 2009
Related Publication 20220239578A1 · Jul 28, 2022
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