Method and system for selective paging of wireless devices using a cellular broadcast service

Patent metadata

Field	Value
Publication number	US-10271303-B2
Application number	US-201815874297-A
Country	US
Kind code	B2
Filing date	Jan 18, 2018
Priority date	Dec 9, 2015
Publication date	Apr 23, 2019
Grant date	Apr 23, 2019

Abstract

Aspects of the subject disclosure may include, for example, determining a request to transfer data to a group of wireless communication devices within an area. Wireless base stations of a wireless mobility network are identified, responsive to the request, wherein the wireless base stations provide wireless communication services within the area, including a Multimedia Broadcast Multicast Service (MBMS) service. A wireless transmission is facilitated of a first broadcast message by the wireless base stations, wherein the first broadcast message identifies the group of wireless communication devices. The broadcast message is transmitted by way of the MBMS service of the wireless communication services. The first broadcast message initiates a state transition to an active state for a plurality of wireless communication devices of the group of wireless communication devices configured in an idle state. Other embodiments are disclosed.

First claim

What is claimed is:

1. A method comprising:
identifying, by a processing system including a processor, a plurality of wireless base stations that provide wireless communication services within a geographical region, wherein the wireless communication services comprise a Multimedia Broadcast Multicast Service (MBMS) service; and
facilitating, by the processing system, a transmission of a broadcast message and a subsequent data transfer by the plurality of wireless base stations via the MBMS service to a plurality of wireless communication devices, wherein the broadcast message identifies the plurality of wireless communication devices, wherein the broadcast message initiates a state transition to an active state for a group of wireless communication devices of the plurality of wireless communication devices configured in an idle state at a time of the transmission of the broadcast message, wherein the plurality of wireless communication devices receive the data transfer without responding to the broadcast message,
wherein, in accordance with receiving the broadcast message, a first wireless communication device of the group of wireless communication devices transitions to the active state after a first delay period and a second wireless communication device of the group of wireless communication devices transitions to the active state after a second delay period different from the first delay period, and
wherein at least one wireless communication device of the plurality of wireless communication devices comprises a mobile device that is located outside the geographical region during the transmission of the broadcast message and receives the broadcast message upon returning to the geographical region.

2. The method of claim 1 , further comprising:
detecting, by the processing system, a request to perform the data transfer; and
determining, by the processing system, the geographical region based on the request.

3. The method of claim 1 , further comprising selecting, by the processing system, the MBMS service to perform the data transfer.

4. The method of claim 1 , wherein each device of the group of wireless communication devices transitions to the active state after a delay period uniquely associated with that device.

5. The method of claim 1 , wherein the group of wireless communication devices comprises a plurality of subgroups of wireless communication devices, and wherein each device of a given subgroup of wireless communication devices transitions to the active state after a delay period associated with that subgroup.

6. The method of claim 1 , wherein the first wireless communication device determines the first delay period.

7. The method of claim 6 , wherein the broadcast message includes information used by the first wireless communication device to determine the first delay period.

8. The method of claim 6 , wherein the first wireless communication device updates the first delay period in accordance with receiving the broadcast message, the first wireless communication device thereby transitioning to the active state in accordance with a subsequent broadcast message after an updated first delay period different from the first delay period.

9. The method of claim 1 , wherein the transmission of the broadcast message is repeated according to a schedule.

10. The method of claim 9 , wherein the schedule comprises a total number of repeated transmissions of the broadcast message, a time period within which the transmission of the broadcast message is repeated, a repeat frequency, or a combination thereof.

11. A 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 comprising:
detecting a data transfer request to transfer data to a plurality of wireless communication devices located in a geographical region;
identifying a plurality of wireless base stations that provide wireless communication services within the geographical region, wherein the wireless communication services comprise a Multimedia Broadcast Multicast Service (MBMS) service;
facilitating a transmission of a broadcast message by the plurality of wireless base stations via the MBMS service to the plurality of wireless communication devices, wherein the broadcast message identifies the plurality of wireless communication devices, wherein the broadcast message initiates a state transition to an active state for a group of wireless communication devices of the plurality of wireless communication devices configured in an idle state at a time of the transmission of the broadcast message,
wherein, in accordance with receiving the broadcast message, a first wireless communication device of the group of wireless communication devices transitions to the active state after a first delay period and a second wireless communication device of the group of wireless communication devices transitions to the active state after a second delay period different from the first delay period; and
facilitating the data transfer by the plurality of wireless base stations via the MBMS service to the plurality of wireless communication devices, wherein the plurality of wireless communication devices receive the data transfer without responding to the broadcast message, and wherein a wireless communication device of the plurality of wireless communication devices comprises a mobile device that is located outside the geographical region during the transmission of the broadcast message and receives the broadcast message upon returning to the geographical region.

12. The device of claim 11 , wherein the operations further comprise determining the geographical region based on the request.

13. The device of claim 11 , wherein the operations further comprise selecting the MBMS service to perform the data transfer.

14. The device of claim 11 , wherein each device of the group of wireless communication devices transitions to the active state after a delay period uniquely associated with that device.

15. The device of claim 11 , wherein the group of wireless communication devices comprises a plurality of subgroups of wireless communication devices, and wherein each device of a given subgroup of wireless communication devices transitions to the active state after a delay period associated with that subgroup.

16. A machine-readable medium comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations comprising:
detecting a data transfer request to transfer data to a plurality of wireless communication devices located in a geographical region;
identifying a plurality of wireless base stations that provide wireless communication services within the geographical region;
facilitating a transmission of a broadcast message by the plurality of wireless base stations to the plurality of wireless communication devices, wherein the broadcast message identifies the plurality of wireless communication devices, wherein the broadcast message initiates a state transition to an active state for a group of wireless communication devices of the plurality of wireless communication devices configured in an idle state at a time of the transmission of the broadcast message,
wherein, in accordance with receiving the broadcast message, at least one wireless communication device of the group of wireless communication devices transitions to the active state after a delay period; and
facilitating the data transfer by the plurality of wireless base stations to the plurality of w

Assignees

• At & T Ip I Lp

Inventors

• Gupta Gaurav
• Kodaypak Rajendra Prasad
• Mhatre Vivek

Classifications

• H04W4/06

  Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services · CPC title

• H04W68/02 Primary

  Arrangements for increasing efficiency of notification or paging channel · CPC title

• H04W64/003

  locating network equipment · CPC title