Deviced based network steering

Patent metadata

Field	Value
Publication number	US-11570737-B1
Application number	US-202117402023-A
Country	US
Kind code	B1
Filing date	Aug 13, 2021
Priority date	Aug 13, 2021
Publication date	Jan 31, 2023
Grant date	Jan 31, 2023

Abstract

Aspects of the subject disclosure may include, for example, attaching a mobile device to an initial bearer at a base station of a mobility network, monitoring a performance parameter for communication by the mobile device on the initial bearer, requesting, by the mobile device, information about other bearers at the base station of the mobility network, wherein the requesting is responsive to the performance parameter failing to exceed a predetermined performance threshold, receiving at the mobile device, network information about other bearers at the base station of the mobility network, the network information including current capacity information for the other bearers, selecting, by the mobile device, a selected alternative bearer based on the information about other bearers, and communicating, to the mobility network, a user equipment (UE) capabilities message identifying the selected alternative bearer and omitting the initial bearer to change bearers to obtain better communication performance at the mobile device. Other embodiments are disclosed.

First claim

What is claimed is:

1. A method, comprising:
receiving, by a processing system including a processor, from a user equipment (UE) device, a registration communication requesting registration by the UE device on a mobility network;
communicating, by the processing system, to the UE device, a network assignment, the network assignment selected based on information of the registration communication and network usage information of the mobility network, the network assignment identifying an initial bearer for attachment by the UE device;
initiating, by the processing system, communication with the UE device on the initial bearer at a base station of the mobility network;
receiving, by the processing system, from the UE device, a bearer change communication requesting a change of bearer;
communicating, by the processing system, to the UE device, usage information for alternative bearers at the base station of the mobility network;
receiving, by the processing system, from the UE device, a UE capabilities message identifying a selected alternative bearer;
assigning, by the processing system, the UE device to the selected alternative bearer;
communicating, by the processing system, to the UE device, a bearer assignment message identifying the selected alternative bearer; and
initiating, by the processing system, communication with the UE device on the selected alternative bearer at the base station of the mobility network.

2. The method of claim 1 , comprising:
receiving, by the processing system, the bearer change communication requesting a change of bearer responsive to a determination at the UE device that data throughput at the UE device on the initial bearer does not satisfy a predetermined threshold; and
providing, by the processing system, the usage information for alternative bearers at the base station of the mobility network to assist the UE device in selecting an alternative bearer to improve performance at the UE device.

3. The method of claim 1 , wherein the receiving the bearer change communication is responsive to a determination at the UE device that data throughput at the UE device on the initial bearer does not satisfy a predetermined threshold.

4. The method of claim 1 , wherein the receiving the bearer change communication is responsive to a determination at the UE device that a performance parameter at the UE device operating on the initial bearer does not satisfy a predetermined performance threshold.

5. The method of claim 1 , wherein the receiving a registration communication comprises:
receiving, by the processing system, an initial UE capabilities message, the initial UE capabilities message indicating the UE device is capable of communication on fifth generation (5G) cellular systems and fourth generation long-term evolution (4G LTE) cellular systems, and further comprising assigning the UE device to a 5G mmWave cellular bearer as the initial bearer.

6. The method of claim 5 , wherein the receiving, from the UE device, a bearer change communication comprises:
receiving, by the processing system, from the UE device, bearer information about detected bearers detected by the UE device at the base station of the mobility network.

7. The method of claim 6 , wherein the receiving, from the UE device, a bearer change communication comprises:
receiving, by the processing system, from the UE device, a request for information about communication traffic congestion on detected bearers at the base station detected by the UE device.

8. The method of claim 7 , wherein communicating, to the UE device, usage information for alternative bearers at the base station of the mobility network comprises:
communicating, by the processing system, information about traffic capacity on the alternative bearers, wherein the alternative bearers are selected based on the bearer information about detected bearers detected by the UE device.

9. The method of claim 8 , wherein the receiving, from the UE device, a UE capabilities message comprises:
receiving, by the processing system, a UE capabilities message that identifies the selected alternative bearer and omits the initial bearer to force the processing system to reassign the UE device to a bearer other than the initial bearer.

10. A mobile device, comprising:
a processing system including a processor; and
a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, the operations comprising:
attaching to an initial bearer at a base station of a mobility network;
monitoring a performance parameter for communication on the initial bearer;
requesting information about other bearers at the base station of the mobility network, wherein the requesting is responsive to the performance parameter failing to exceed a predetermined performance threshold;
receiving network information about other bearers at the base station of the mobility network, the network information including current capacity information for the other bearers;
selecting a selected alternative bearer based on the information about other bearers; and
communicating, to the mobility network, a user equipment (UE) capabilities message identifying the selected alternative bearer and omitting the initial bearer to change bearers to obtain better communication performance at the mobile device.

11. The mobile device of claim 10 , wherein the receiving network information about other bearers at the base station of the mobility network comprises receiving information about available capacity for the other bearers at the base station of the mobility network to assist the mobile device in selecting an alternative bearer to improve communication performance at the mobile device.

12. The mobile device of claim 10 , wherein the monitoring a performance parameter for communication on the initial bearer comprises:
monitoring data throughput at the mobile device.

13. The mobile device of claim 10 , wherein the operations further comprise:
identifying a plurality of bearers detected by the mobile device;
measuring respective relative signal strength values for respective bearers of the plurality of bearers; and
registering with the mobility network, including communicating an initial UE capabilities message to the base station of the mobility network and further comprising communicating identification information for the respective bearers and the respective relative signal strength values for the respective bearers.

14. The mobile device of claim 13 , wherein the communicating identification information for the respective bearers and the respective relative signal strength values for the respective bearers comprises communicating information for a fifth generation (5G) cellular bearer, and wherein the selecting a selected alternative bearer comprises selecting a fourth-generation long-term evolution (4G LTE) bearer as the selected alternative bearer.

15. The mobile device of claim 10 , wherein the selecting a selected alternative bearer comprises:
selecting as the selected alternative bearer a relatively lower energy bearer than the initial bearer to reduce power consumption of the mobile device while maintaining a data throughput value that exceeds a predetermined data throughput threshold for the relatively lower energy bearer.

16. A non-transitory machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, the operations comprising:
registering a mobile device with a mobility network at a base station, th

Assignees

• At & T Ip I Lp

Inventors

• Wallace Todd

Classifications

• H04W60/00 Primary

  Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration · CPC title

• H04W28/0252 Primary

  per individual bearer or channel (dynamic wireless traffic scheduling H04W72/12) · CPC title

• H04W8/24

  Transfer of terminal data · CPC title

• H04W60/04

  using triggered events · CPC title