Wireless user based notification system

• US 8,494,489 B2
• Filed: 08/23/2012
• Issued: 07/23/2013
• Est. Priority Date: 06/16/2006
• Status: Expired due to Fees

• Current Assignee: Unwired Planet LLC (JP Morgan Chase & Co)
• Original Assignee: Great Elm Capital Corp. (f/k/a Unwired Planet, Inc.) (JP Morgan Chase & Co)
• Inventors: Drennan, Mark
• Primary Examiner(s): Gelin, Jean
• Application Number:
  US13/593,436
• Publication Number:
  US 20120315922A1
• Time in Patent Office: 334 Days
• Field of Search: 455/456.1, 455/456.2, 455/456.4, 455/456.5, 455/456.6, 455/404.1, 455/404.2, 455/414.1, 455/414.2, 455/414.3, 455/412.1, 455/567, 455/432.3
• US Class Current: 455/412.1
• CPC Class Codes: H04L 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 60/005 Multiple registrations, e.g. multihoming
• CPC Class Codes: H04W 60/02 by periodical registration
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 68/00 User notification, e.g. alerting and paging, for incoming communication, change of service or the like
• CPC Class Codes: H04W 68/005 Transmission of information for alerting of incoming communication

Abstract

A group of wireless device users are notified of an event. A location data determination algorithm is provided to a wireless device, where the algorithm determines a frequency at which the device interacts with network elements to determine its location. The location data is stored in a notification server and used to identify a user at a specific location. When a governmental or commercial entity wishes to issue a notification, a message is provided to those users whose location is identified as being in an area defined by the entity.

Claims

1. A computer implemented method for notifying a set of devices selected from a plurality of devices in a cellular communications network, the method comprising:

receiving, at a server, data indicative of a notification request defining a geographic area;

determining, at the server, a location accuracy for notifying devices within or proximate to the geographic area as a first location accuracy or a second location accuracy, wherein an accuracy of the first location accuracy is higher than an accuracy of the second location accuracy;

if it is determined that the location accuracy is the first location accuracy, selecting, at the server, a first set of devices that are located within the geographic area and then using the server to notify the first set of devices;

if it is determined that the location accuracy is the second location accuracy, selecting, at the server, a second set of devices that are located within cell sectors which overlap the geographic area and then using the server to notify the second set of devices.

2. The method of claim 1, wherein the selecting a first set of devices comprises:

selecting, at the server, the first set of devices that are within the geographic area from the plurality of devices using stored information of a current location of each of the plurality of devices in a database.

3. The method of claim 1, wherein the selecting a first set of devices comprises:

selecting, at the server, a preliminary set of devices from the plurality of mobile devices that are within the geographic area using stored information of a current location of each of the plurality of devices in a database;

requesting, using the server, each of the preliminary set of mobile devices to report its current location;

receiving, at the server, a reported current location from each of the preliminary set of current devices;

selecting, at the server, the first set of devices that have the reported current location within the geographic area from the preliminary set of devices.

4. The method of claim 1, wherein the notification request comprises a polygon which defines the geographic area.

5. The method of claim 1, wherein the geographic area comprises a notification area and a buffer area extending beyond a perimeter of the notification area.

6. The method of claim 1, wherein the notification request comprises first content to be notified to devices within a notification area and second content to be notified to devices proximate to but outside the notification area.

7. The method of claim 1, wherein:

the geographic area comprises a notification area and a buffer area extending beyond a perimeter of the notification area; and

the notification request comprises first content to be notified to devices within the notification area and second content to be notified to devices within the buffer area.

8. The method of claim 1, wherein the determining a location accuracy comprises determining, at the server, a location accuracy for notifying devices within or proximate to the geographic area as the first location accuracy, the second location accuracy or a third location accuracy, wherein the accuracy of the first location accuracy is higher than the accuracy of the second location accuracy and the accuracy of the second location accuracy is higher than an accuracy of the third location accuracy, the method further comprising:

if it is determined that the location accuracy is the third location accuracy, using the server to notify all of the plurality of devices.

9. A server for notifying a set of devices selected from a plurality of devices capable of communicating in a cellular communications network, the server configured to:

receive data indicative of a notification request defining a geographic area,

determine a location accuracy for notifying devices within or proximate to the geographic area as a first location accuracy or a second location accuracy, wherein an accuracy of the first location accuracy is higher than an accuracy of the second location accuracy;

responsive to a determination that the location accuracy is the first location accuracy, select a first set of devices that are located within the geographic area and thereafter notify the first set of devices;

responsive to a determination that the location accuracy is the second location accuracy, select a second set of devices that are located within cell sectors which overlap the geographic area and thereafter notify the second set of devices.

10. The server of claim 9, wherein the server is further configured to select the first set of devices that are within the geographic area from the plurality of devices using stored information of a current location in a database.

11. The server of claim 9, wherein the server is further configured to:

select a preliminary set of devices from the plurality of mobile devices that are within the geographic area using stored information of a current location of each of the plurality of devices in a database;

request each of the preliminary set of mobile devices to report its current location;

receive a reported current location from each of the preliminary set of current devices;

select the first set of devices that have the reported current location within the geographic

area from the preliminary set of devices.

12. The server of claim 9, wherein the notification request comprises a polygon which defines the geographic area.

13. The server of claim 9, wherein the geographic area comprises a notification area and a buffer area extending beyond a perimeter of the notification area.

14. The server of claim 9, wherein the notification request comprises first content to be notified to devices within a notification area and second content to be notified to devices proximate to but outside the notification area.

15. The server of claim 9, wherein:

the geographic area comprises a notification area and a buffer area extending beyond a perimeter of the notification area; and

the notification request comprises first content to be notified to devices within the notification area and second content to be notified to devices within the buffer area.

16. The server of claim 9, wherein the server is further configured to:

determine the location accuracy for notifying devices within or proximate to the geographic area as the first location accuracy, the second location accuracy or a third location accuracy, wherein the accuracy of the first location accuracy is higher than the accuracy of the second location accuracy and the accuracy of the second location accuracy is higher than an accuracy of the third location accuracy; and

responsive to a determination that the location accuracy is the third location accuracy, notify all of the plurality of devices.

17. A computer implemented method for notifying a set of devices selected from a plurality of devices in a cellular communications network, the method comprising:

receiving, at a server, information of a current location periodically from each of the plurality of devices;

storing, at the server, said information of a current location of each of the plurality of devices in a database;

receiving, at the server, data indicative of a notification request defining a geographic area;

determining, at the server, a location accuracy for notifying devices within or proximate to the geographic area as a first location accuracy or a second location accuracy, wherein an accuracy of the first location accuracy is higher than an accuracy of the second location accuracy;

if it is determined that the location accuracy is the first location accuracy, selecting, at the server, a first set of devices that are located within the geographic area from the plurality of devices based on the stored information of a current location in the database and then using the server to notify said first set of devices;

or

if it is determined that the location accuracy is the second location accuracy, identifying, at the server, cell sectors which overlap the geographic area, selecting, at the server, a second set of devices from the plurality of devices that are registered within the identified cell sectors and then using the server to notify the second set of devices.

18. The method of claim 17, wherein the selecting a first set of devices comprises:

selecting, at the server, the first set of devices that are within the geographic area from the plurality of devices using the stored information of a current location in the database.

19. The method of claim 17, wherein the selecting a first set of devices comprises:

selecting, at the server, a preliminary set of devices from the plurality of mobile devices that are within the geographic area using the stored information of a current location in the database;

requesting, using the server, each of the preliminary set of mobile devices to report its current location;

receiving, at the server, a reported current location from each of the preliminary set of current devices;

selecting, at the server, the first set of devices that have the reported current location within the geographic area from the preliminary set of devices.

20. The method of claim 17, wherein the notification request comprises first content to be notified to devices within a notification area and second content to be notified to devices proximate to but outside the notification area.