TRANSMITTING WIRELESS ALERT MESSAGES AT SUB-CELL GRANULARITY

• US 20180096587A1
• Filed: 10/05/2016
• Published: 04/05/2018
• Est. Priority Date: 10/05/2016
• Status: Abandoned Application

• Current Assignee: Alcatel-Lucent SA (Nokia Corporation)
• Original Assignee: Alcatel-Lucent Deutschland AG (Nokia Corporation), Alcatel-Lucent USA, Inc. (Nokia Corporation)
• Inventors: Erman, Bilgehan, Liao, Qi, O'Gorman, Lawrence, Yiu, Simon
• Application Number:
  US15/286,214
• Publication Number:
  US 20180096587A1
• Time in Patent Office: Days
• CPC Class Codes: G08B 25/016 Personal emergency signalling and security systems emergency non-personal manually actuated alarm activators G08B25/12
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• 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 76/50 for emergency connections

Abstract

A server receives signals indicating an alert condition for a location that is defined by a set of location attributes and identifies one or more base stations that serve one or more cells that overlap with the location, which encompasses less than all of the cells. The server transmits a message to the one or more base stations identifying the alert condition and including the set of location attributes. A user equipment receives the message identifying the alert condition and including the set of location attributes that define the location of the alert condition. The user equipment compares a location of the user equipment to the set of location attributes and generates an alert in response to the location of the user equipment being within the location of the alert condition.

Claims

1. A method comprising:

receiving, at a server, signals indicating an alert condition for a location that is defined by a set of location attributes, wherein the alert condition is detected by a monitoring device deployed at the location;

identifying, at the server and based on the set of location attributes, at least one base station that serves at least one cell that overlaps with the location, and wherein the location encompasses less than all of the at least one cell; and

transmitting, from the server to the at least one base station, a message identifying the alert condition and including the set of location attributes.

2. The method of claim 1, wherein the set of location attributes comprises at least one of Global Positioning System (GPS) coordinates that define boundaries of the location, Galileo coordinates that define the boundaries of the location, an altitude of the location, a vehicle identifier, a building identifier, or a location identifier.

3. The method of claim 1, wherein the monitoring device comprises at least one of a camera, a motion detector, a collision warning systems, a gas detector, and a smoke detector.

4. The method of claim 1, wherein identifying the at least one base station that serves the location comprises identifying at least one base station that provides wireless connectivity within at least one geographic area that overlaps the location defined by the set of location attributes.

5. The method of claim 1, wherein transmitting the message further comprises transmitting a message including target attributes that identify at least one of a predicted time of an event associated with the alert condition, a description of the event, a type of a target node that is intended to receive the message, a type of an originating node for the event, a velocity of the originating node, or a predicted path of the originating node.

6. A method, comprising:

receiving, at a user equipment, a message identifying an alert condition and including a set of location attributes that define a boundary of a region associated with the alert condition, wherein the message is received in response to a monitoring device deployed proximate the region detecting the alert condition;

comparing, at the user equipment, a location of the user equipment to the set of location attributes in the message; and

generating, at the user equipment, an alert in response to the location of the user equipment being within the boundary of the region associated with the alert condition.

7. The method of claim 6, wherein the set of location attributes comprises at least one of Global Positioning System (GPS) coordinates that define boundaries of the location, Galileo coordinates that define the boundaries of the location, an altitude of the location, a vehicle identifier, a building identifier, or a location identifier.

8. The method of claim 6, further comprising:

determining a time interval during which the alert condition is valid.

9. The method of claim 8, wherein determining the time interval during which the alert condition is valid comprises determining the time interval based on at least one target attribute received from at least one base station, wherein the at least one target attribute comprises at least one of a predicted time of an event associated with the alert condition, a time of event origination, a velocity of an originating node of the event, or a predicted path of the originating node.

10. The method of claim 8, wherein comparing the location of the user equipment to the set of location attributes comprises comparing the location of the user equipment during the time interval of the predicted time of the event to the set of location attributes.

11. The method of claim 6, wherein receiving the message further comprises receiving a message including at least one target attribute that identifies at least one of a description of an event that caused the alert condition, a type of a target node that is intended to receive the message, or a type of an originating node for the event.

12. The method of claim 11, wherein generating the alert comprises generating the alert based on the at least one target attribute.

13. A server comprising:

a transceiver configured to receive signals indicating an alert condition for a location that is defined by a set of location attributes, wherein the alert condition is detected by a monitoring device deployed at the location; and

a processor configured to identify at least one base station that serves the location based on the set of location attributes,

wherein the transceiver is configured to transmit a message to the at least one base station identifying the alert condition and including the set of location attributes.

14. The server of claim 13, wherein the set of location attributes comprises at least one of Global Positioning System (GPS) coordinates that define boundaries of the location, Galileo coordinates that define the boundaries of the location, an altitude of the location, a vehicle identifier, a building identifier, or a location identifier.

15. The server of claim 13, wherein the monitoring device comprises at least one of a camera, a motion detector, a collision warning systems, a gas detector, and a smoke detector.

16. The server of claim 13, wherein the processor is further configured to identify at least one base station that provides wireless connectivity within at least one geographic area that overlaps the location defined by the set of location attributes.

17. The server of claim 13, wherein the transceiver is further configured to transmit a message including target attributes that identify at least one of a predicted time of an event associated with the alert condition, a description of the event, a type of a target node that is intended to receive the message, a type of an originating node for the event, a time of event origination, a velocity of the originating node, or a predicted path of the originating node.

18. A user equipment, comprising:

a transceiver configured to receive a message identifying an alert condition and including a set of location attributes that define a boundary of a region associated with the alert condition, wherein the message is received in response to a monitoring device deployed proximate the region detecting the alert condition; and

a processor configured to compare a location of the user equipment to the set of location attributes and generate an alert in response to the location of the user equipment being within the location of the alert condition.

19. The user equipment of claim 18, wherein the set of location attributes comprises at least one of Global Positioning System (GPS) coordinates that define boundaries of the location, Galileo coordinates that define the boundaries of the location, an altitude of the location, a vehicle identifier, a building identifier, or a location identifier.

20. The user equipment of claim 18, wherein the processor is further configured to determine a time interval during which the alert condition is valid.

21. The user equipment of claim 20, wherein the processor is further configured to determine the time interval based on at least one target attribute received from at least one base station, wherein the at least one target attribute comprises at least one of a predicted time of an event associated with the alert condition, a time of event origination, a velocity of an originating node of the event, or a predicted path of the originating node.

22. The user equipment of claim 20, wherein the processor is further configured to compare the location of the user equipment during the time interval to the set of location attributes.

23. The user equipment of claim 18, wherein the transceiver is further configured to receive a message including at least one target attribute that identifies at least one of a description of an event that caused the alert condition, a type of a target node that is intended to receive the message, or a type of an originating node for the event.

24. The user equipment of claim 23, wherein the processor is further configured to generate the alert based on the at least one target attribute.