Enhanced lighting network to serve mobile cellular users and method of operation thereof

Patent metadata

Field	Value
Publication number	US-9398588-B2
Application number	US-201214354386-A
Country	US
Kind code	B2
Filing date	Oct 30, 2012
Priority date	Oct 31, 2011
Publication date	Jul 19, 2016
Grant date	Jul 19, 2016

Abstract

A method to control a lighting network having a plurality of light units, the method may be controlled by a lighting operator which may obtain information related to service availability for each of the light units; map the information related to service availability for each of the light units to form a service availability information map comprising attribute information of each of the light units; determine one or more of service policies, service schedules, and operational parameters for each of the plurality of light units for a service time period; and/or provide cellular communication service to one or more cellular stations in a service area of the light units in accordance with one or more of the determined service policies, service schedules, and operational parameters for the service time period.

First claim

What is claimed is:

1. A method performed by a lighting management system to control a lighting network having a plurality of light units, the method comprising acts of:
obtaining, by a lighting operator, information related to service availability for each of the light units;
mapping the information related to service availability for each of the light units to form a service availability information map comprising attribute information of each of the light units;
determining one or more of service policies, service schedules, and operational parameters for each of the plurality of light units for a service time period; such that within the service time period, the lighting network is available for providing cellular communication for a plurality of cellular stations; and
providing cellular communication service to one or more cellular stations in a service area of the light units in accordance with one or more of the determined service policies, service schedules, and operational parameters for the service time period.

2. The method of claim 1 , further comprising an act of selecting a serving cellular operator for the service time period from a plurality of cellular operators, wherein each cellular operator corresponds with a different cellular service provider.

3. The method of claim 1 , further comprising an act of providing one or more of environmental and surveillance information in accordance with one or more of the determined service policies, service schedules, and operational parameters.

4. The method of claim 1 , further comprising an act of controlling luminaires of the plurality of light units to provide illumination in accordance with one or more of the service policies, service schedules, and operational parameters for the service time period.

5. The method of claim 2 , wherein the serving cellular operator is selected in accordance with bid information received from one or more of the plurality of cellular operators.

6. The method of claim 5 , further comprising an act of activating cellular service for the one or more cellular stations which are subscribers of the serving cellular operator only during the service time period.

7. The method of claim 1 , further comprising acts of:
determining whether the service time period has elapsed; and
performing handoffs of for the one or more cellular stations from corresponding communication devices of the lighting network to base stations of a cellular network controlled by the serving cellular operator when it is determined that the service time period has elapsed.

8. A lighting system to provide mobile communication services, the lighting system comprising:
a plurality of light units each having a wireless communication portion and a luminaire comprising at least one light source to provide illumination, the wireless communication portion comprising a base station to provide cellular communication service to one or more cellular stations; and
a lighting operator which:
obtains information related to service availability for each of the light units;
maps the information related to service availability for each of the light units to form a service availability information map comprising attribute information of each of the light units;
determines one or more of service policies, service schedules, and operational parameters for each of the plurality of light units for a service time period; such that within the service time period, the lighting network is available for providing cellular communication for a plurality of cellular stations;
and provides cellular communication service to one or more cellular stations in a service area of the light units in accordance with one or more of the determined service policies, service schedules, and operational parameters for the service time period.

9. The lighting system of claim 8 , wherein the lighting operator further selects a serving cellular operator for the service time period from a plurality of cellular operators, wherein each cellular operator corresponds with a different cellular service provider which controls a corresponding cellular network.

10. The lighting system of claim 8 , wherein the lighting operator further provides one or more of environmental and surveillance information in accordance with one or more of the determined service policies, service schedules, and operational parameters.

11. The lighting system of claim 8 , wherein the lighting operator further controls luminaires of the plurality of light units to provide illumination in accordance with one or more of the service policies, service schedules, and operational parameters for the service time period.

12. The lighting system of claim 9 , wherein the lighting operator further selects the serving cellular operator in accordance with bid information received from one or more of the plurality of cellular operators.

13. The lighting system of claim 12 , wherein the lighting operator further activates cellular service for the one or more cellular stations which are subscribers of the serving cellular operator only during the service time period.

14. The lighting system of claim 8 , wherein the lighting operator:
determines whether the service time period has elapsed; and
handoffs one or more of the cellular stations from corresponding communication devices of the lighting network to base stations of a cellular network controlled by the serving cellular operator when it is determined that a current service time period has elapsed.

15. A computer program stored on a non-transitory computer readable memory medium, the computer program configured to provide mobile communication services, the computer program comprising:
a program portion configured to:
obtain information related to service availability for each of one or more light units;
map the information related to service availability for each of the light units to form a service availability information map comprising attribute information of each of the light units;
determine one or more of service policies, service schedules, and operational parameters for each of the plurality of light units for a service time period; such that within the service time period, the lighting network is available for providing cellular communication for a plurality of cellular stations; and
provide cellular communication service to one or more cellular stations in a service area of the light units in accordance with one or more of the determined service policies, service schedules, and operational parameters for the service time period.

Assignees

• Koninkl Philips Nv

Inventors

• Wang Jianfeng
• Cavalcanti Dave Alberto Tavares
• Zhai Hongqiang
• Challapali Kiran Srinivas

Classifications

• H04W72/0446 Primary

  Resources in time domain, e.g. slots or frames · CPC title

• H04W72/53

  based on regulatory allocation policies · CPC title

• Y02B20/72

  in street lighting · CPC title

• H05B47/10

  Controlling the light source · CPC title

• H05B47/1965

  using handheld communication devices · CPC title