Multi-functional units incorporating lighting capabilities in converged networks

• US 10,348,405 B2
• Filed: 11/21/2017
• Issued: 07/09/2019
• Est. Priority Date: 11/21/2016
• Status: Active Grant

• Current Assignee: Corning Incorporated
• Original Assignee: Corning Incorporated
• Inventors: Chamarti, Aravind, Neukirch, Ulrich Wilhelm Heinz, Palanisamy, Rajeshkannan, Zinger, Yuval
• Primary Examiner(s): Payne, David C
• Assistant Examiner(s): Ismail, Omar S
• Application Number:
  US15/819,195
• Publication Number:
  US 20180145750A1
• Time in Patent Office: 595 Days
• CPC Class Codes: H04B 1/00 Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
• CPC Class Codes: H04B 10/116 Visible light communication
• CPC Class Codes: H04B 10/25 Arrangements specific to fibre transmission
• CPC Class Codes: H04B 10/271 Combination of different networks, e.g. star and ring configuration in the same network or two ring networks interconnected
• CPC Class Codes: H04B 7/04 using two or more spaced independent antennas
• CPC Class Codes: H04W 72/04 Wireless resource allocation
• CPC Class Codes: H05B 47/19 via wireless transmission

Abstract

Multi-functional units incorporating lighting capabilities in converged networks, and related networks and methods are disclosed. The multi-functional units are configured to be included at end points in a wireless communications network to serve as distribution points for distribution of communications services. Each multi-functional unit includes a plurality of wireless communications circuits in a single unit or housing to support multiple communications services. Thus, a single multi-functional unit can be installed in a location to support the multiple communications services to minimize installation footprint. To further conserve installation footprint, the wireless communications network can be provided as a converged network that includes a single communications backbone to converge multiple networks for the multiple communications services supported by the multi-functional units. Further, by the multi-functional units also supporting lighting capabilities, the multi-functional units may be installed in lighting fixture locations to minimize the footprint.

Claims

1. A multi-functional unit for supporting lighting and communications services in a wireless communications network, comprising:

at least one power interface circuit configured to be coupled to at least one electrical conducting power cable to receive electrical power distributed over the at least one electrical conducting power cable;

one or more communications interface circuits each configured to be coupled to at least one communications cable;

the one or more communications interface circuits each further configured to receive downlink communications signals for a plurality of communications services over the at least one communications cable from a central communications unit, and distribute uplink communications signals for the plurality of communications services over the at least one communications cable to the central communications unit;

one or more wireless communications circuits each comprising at least one antenna configured to transmit received downlink communications signals comprising wireless downlink communications signals into an antenna service area associated with a wireless device, and distribute wireless uplink communications signals received over the at least one antenna as the uplink communications signals over the at least one communications cable to the central communications unit;

the at least one power interface circuit further configured to be coupled to a lighting component comprising a light, to couple the electrical power to the light configured to transmit the light into a coverage area; and

at least one communications interface circuit among the one or more communications interface circuits configured to distribute a lighting instruction to a lighting control circuit configured to control the electrical power to the lighting component in response to the lighting instruction indicating to activate the light,

wherein at least one communications interface circuit among the one or more communications interface circuits comprises;

at least one downlink communications circuit configured to be coupled to at least one communications cable to receive the downlink communications signals for the plurality of communications services from the central communications unit; and

at least one uplink communications circuit configured to be coupled to the at least one communications cable to distribute the uplink communications signals for the plurality of communications services to the central communications unit.

2. The multi-functional unit of claim 1, further comprising the light comprising the lighting control circuit configured to:

receive the lighting instruction from the at least one communications interface circuit; and

control the electrical power to the light in response to the lighting instruction.

3. The multi-functional unit of claim 1, wherein:

the at least one power interface circuit is further configured to be coupled to at least one slave lighting component comprising at least one slave light, to couple the electrical power to the at least one slave light configured to transmit the light into at least one coverage area; and

at least one communications interface circuit among the one or more communications interface circuits configured to distribute a lighting instruction to the lighting control circuit configured to control the electrical power to the at least one slave light in response to the lighting instruction indicating to activate the at least one slave light.

4. The multi-functional unit of claim 1, wherein the at least one electrical conducting power cable and the at least one communications cable comprise at least one hybrid cable.

6. The multi-functional unit of claim 3, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one wireless access point.

7. The multi-functional unit of claim 6, wherein the at least one wireless access point is configured to distribute the downlink communications signals at a frequency of at least approximately 2.4 GigaHertz (GHz) and 5 GHz.

8. The multi-functional unit of claim 6, wherein the at least one wireless access point comprises at least one Wi-Fi access point.

9. The multi-functional unit of claim 8, wherein the at least one Wi-Fi access point is configured to distribute the downlink communications signals at a frequency of at least approximately 60 GigaHertz (GHz).

10. The multi-functional unit of claim 3, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one small cell radio circuit configured to transmit mobile telephone wireless downlink communications signals and receive mobile telephone wireless uplink communications signals.

11. The multi-functional unit of claim 3, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one remote antenna unit for a distributed antenna system (DAS).

12. The multi-functional unit of claim 3, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one location-based services circuit configured to obtain location data of the multi-functional unit.

13. The multi-functional unit of claim 3, further comprising at least one Ethernet switch communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

14. The multi-functional unit of claim 3, further comprising at least one radio frequency (RF) beacon circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

15. The multi-functional unit of claim 3, further comprising at least one temperature sensing circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

16. The multi-functional unit of claim 3, further comprising at least one camera communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

17. The multi-functional unit of claim 3, further comprising at least one wireless docking station circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

18. The multi-functional unit of claim 3, further comprising at least one air quality sensor circuit communicatively coupled to at least one communications interface circuit among the one or more communications interface circuits.

19. The multi-functional unit of claim 3, further comprising at least one wireless powering transmitter circuit coupled to at least one power interface circuit among one or more power interface circuits.

20. The multi-functional unit of claim 3, further comprising at least one occupancy sensor circuit coupled to at least one power interface circuit among the one or more power interface circuits.

21. The multi-functional unit of claim 3, further comprising at least one computer coupled to at least one power interface circuit among the one or more power interface circuits, the at least one computer coupled to at least one communications interface circuit among the one or more communications interface circuits.

22. The multi-functional unit of claim 3, further comprising:

a first housing comprising the at least one power interface circuit, the at least one communications interface circuit, and the one or more wireless communications circuits, and the lighting control circuit; and

a second housing comprising the light.

26. The multi-functional unit of claim 1, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one wireless access point.

27. The multi-functional unit of claim 26, wherein the at least one wireless access point is configured to distribute the downlink communications signals at a frequency of at least approximately 2.4 GigaHertz (GHz) and 5 GHz.

28. The multi-functional unit of claim 26, wherein the at least one wireless access point comprises at least one Wi-Fi access point.

29. The multi-functional unit of claim 28, wherein the at least one Wi-Fi access point is configured to distribute the downlink communications signals at a frequency of at least approximately 60 GigaHertz (GHz).

30. The multi-functional unit of claim 1, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one small cell radio circuit configured to transmit mobile telephone wireless downlink communications signals and receive mobile telephone wireless uplink communications signals.

31. The multi-functional unit of claim 1, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one remote antenna unit for a distributed antenna system (DAS).

32. The multi-functional unit of claim 1, wherein the at least one wireless communications circuit of the one or more wireless communications circuits comprises at least one location-based services circuit configured to obtain location data of the multi-functional unit.

33. The multi-functional unit of claim 1, further comprising at least one Ethernet switch communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

34. The multi-functional unit of claim 1, further comprising at least one radio frequency (RF) beacon circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

35. The multi-functional unit of claim 1, further comprising at least one temperature sensing circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

36. The multi-functional unit of claim 1, further comprising at least one camera communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

37. The multi-functional unit of claim 1, further comprising at least one wireless docking station circuit communicatively coupled to the at least one communications interface circuit among the one or more communications interface circuits.

38. The multi-functional unit of claim 1, further comprising at least one air quality sensor circuit communicatively coupled to at least one communications interface circuit among the one or more communications interface circuits.

39. The multi-functional unit of claim 1, further comprising at least one wireless powering transmitter circuit coupled to at least one power interface circuit among one or more power interface circuits.

40. The multi-functional unit of claim 1, further comprising at least one occupancy sensor circuit coupled to at least one power interface circuit among the one or more power interface circuits.

41. The multi-functional unit of claim 1, further comprising at least one computer coupled to at least one power interface circuit among the one or more power interface circuits, the at least one computer coupled to at least one communications interface circuit among the one or more communications interface circuits.

42. The multi-functional unit of claim 1, further comprising:

a first housing comprising the at least one power interface circuit, the at least one communications interface circuit, and the one or more wireless communications circuits, and the lighting control circuit; and

a second housing comprising the light.

5. A multi-functional unit for supporting lighting and communications services in a wireless communications network, comprising:

at least one power interface circuit configured to be coupled to at least one electrical conducting power cable to receive electrical power distributed over the at least one electrical conducting power cable;

one or more communications interface circuits each configured to be coupled to at least one communications cable;

the one or more communications interface circuits each further configured to receive downlink communications signals for a plurality of communications services over the at least one communications cable from a central communications unit, and distribute uplink communications signals for the plurality of communications services over the at least one communications cable to the central communications unit;

one or more wireless communications circuits each comprising at least one antenna configured to transmit received downlink communications signals comprising wireless downlink communications signals into an antenna service area associated with a wireless device, and distribute wireless uplink communications signals received over the at least one antenna as the uplink communications signals over the at least one communications cable to the central communications unit;

the at least one power interface circuit further configured to be coupled to a lighting component comprising a light, to couple the electrical power to the light configured to transmit the light into a coverage area; and

at least one communications interface circuit among the one or more communications interface circuits configured to distribute a lighting instruction to a lighting control circuit configured to control the electrical power to the lighting component in response to the lighting instruction indicating to activate the light, wherein;

the at least one power interface circuit is further configured to be coupled to at least one slave lighting component comprising at least one slave light, to couple the electrical power to the at least one slave light configured to transmit the light into at least one coverage area;

at least one communications interface circuit among the one or more communications interface circuits is configured to distribute a lighting instruction to the lighting control circuit configured to control the electrical power to the at least one slave light in response to the lighting instruction indicating to activate the at least one slave light;

the at least one communications interface circuit is configured to be coupled to at least one optical communications cable;

the at least one communications interface circuit is further configured to receive optical downlink communications signals for the plurality of communications services over the at least one optical communications cable from the central communications unit;

the at least one communications interface circuit comprises an optical-to-electrical (O/E) circuit configured to convert the received optical downlink communications signals into electrical downlink communications signals;

at least one wireless communications circuit each configured to transmit the electrical downlink communications signals over the at least one antenna as electrical wireless downlink communications signals into the antenna service area associated with the wireless device;

the at least one communications interface circuit further configured to receive electrical uplink communications signals for the plurality of communications services from the wireless device;

the at least one communications interface circuit further comprises an electrical-to-optical (E/O) circuit configured to convert the received electrical uplink communications signals into optical uplink communications signals; and

the at least one communications interface circuit is further configured to distribute the optical uplink communications signals for the plurality of communications services to the central communications unit.

23. A multi-functional unit for supporting lighting and communications services in a wireless communications network, comprising:

at least one power interface circuit configured to be coupled to at least one electrical conducting power cable to receive electrical power distributed over the at least one electrical conducting power cable;

one or more communications interface circuits each configured to be coupled to at least one communications cable;

the one or more communications interface circuits each further configured to receive downlink communications signals for a plurality of communications services over the at least one communications cable from a central communications unit, and distribute uplink communications signals for the plurality of communications services over the at least one communications cable to the central communications unit;

one or more wireless communications circuits each comprising at least one antenna configured to transmit received downlink communications signals comprising wireless downlink communications signals into an antenna service area associated with a wireless device, and distribute wireless uplink communications signals received over the at least one antenna as the uplink communications signals over the at least one communications cable to the central communications unit;

the at least one power interface circuit further configured to be coupled to a lighting component comprising a light, to couple the electrical power to the light configured to transmit the light into a coverage area;

at least one communications interface circuit among the one or more communications interface circuits configured to distribute a lighting instruction to a lighting control circuit configured to control the electrical power to the lighting component in response to the lighting instruction indicating to activate the light;

the at least one power interface circuit being further configured to be coupled to at least one slave lighting component comprising at least one slave light, to couple the electrical power to the at least one slave light configured to transmit the light into at least one coverage area;

at least one communications interface circuit among the one or more communications interface circuits being configured to distribute a lighting instruction to the lighting control circuit configured to control the electrical power to the at least one slave light in response to the lighting instruction indicating to activate the at least one slave light;

at least one hub power interface circuit coupled to the at least one power interface circuit, the at least one hub power interface circuit configured to receive the electrical power from the at least one power interface circuit; and

at least one hub communications interface circuit coupled to the at least one communications interface circuit, the at least one hub communications interface circuit configured to receive the downlink communications signals from the at least one communications interface circuit and distribute the uplink communications signals to the at least one communications interface circuit.

24. The multi-functional unit of claim 23, further comprising:

at least one hub power cable connecting the at least one hub power interface circuit to the at least one power interface circuit, the at least one hub electrical power cable configured to carry the electrical power from the at least one power interface circuit to the at least one hub power interface circuit; and

at least one hub communications cable connecting the at least one hub communications interface circuit to the at least one communications interface circuit,

the at least one hub communications cable configured to carry the donwlink communications signals and the uplink communications signals between the at one hub communications interface circuit and the at least one communications interface circuit.

25. The multi-functional unit of claim 24, wherein the at least one hub communications cable comprises a cable comprised from the group consisting of a Category (CAT) 5 cable, a CAT 6 cable, and a CAT 7 cable.