System and method for powering re-generation and re-transmission of millimeter waves for building penetration

Patent metadata

Field	Value
Publication number	US-12301286-B2
Application number	US-202318512377-A
Country	US
Kind code	B2
Filing date	Nov 17, 2023
Priority date	Apr 4, 2014
Publication date	May 13, 2025
Grant date	May 13, 2025

Abstract

A system for enabling signal penetration into a building includes a transceiver located on an exterior of the building for receiving signals at a first frequency transmitted from a source outside of the building. An optical bridge receives the signals at the first frequency that experiences losses when penetrating an exterior surface of the building, converts the received signals at the first frequency into a first format that overcome losses caused by penetrating an exterior surface of the building and transmits the signals through the exterior surface of the building. A WiFi transceiver located on the interior of the building and connected to the optical bridge converts between the signals in the first format and WiFi signals and for transmitting the WiFi signals to the interior of the building and receiving the WiFi signals from the interior of the building.

First claim

What is claimed is:

1. A system for enabling signal penetration into a building, comprising:
first circuitry, located on an exterior of the building, for receiving signals at a first frequency that experiences losses when penetrating an exterior surface of the building and converting the received signals at the first frequency into a first format that overcome losses caused by penetrating the exterior surface of the building over a wireless communications link;
a first transmitter optical subassembly associated with the first circuitry for transmitting the signals in the first format to an interior of the building via an optical communications link;
a first receiver optical subassembly associated with the first circuitry for receiving signals from the interior of the building in the first format via the optical communications link;
second circuitry, located on the interior of the building and communicatively linked with the first circuitry via the optical communications link, for receiving and transmitting the converted received signals in the first format that counteracts the losses caused by penetrating the exterior surface of the building from/to the first circuitry;
a second transmitter optical subassembly associated with the second circuitry for transmitting the signals in the first format to the exterior of the building via the optical communications link; and
a second receiver optical subassembly associated with the second circuitry for receiving signals from the exterior of the building in the first format via the optical communications link.

2. The system of claim 1 further including a WiFi transceiver connected to the second circuitry for transmitting Wifi signals to the interior of the building responsive to the received signals from the exterior of the building in the first format via the optical communications link.

3. The system of claim 1 , wherein the first circuitry and the second circuitry further comprise a frequency converter for converting signals to the first format for transmission through the exterior surface of the building.

4. The system of claim 1 , wherein the first frequency is selected from the group consisting of 5 GHz, 24 GHz, 28 GHz, 39 GHz, 60 GHz, 70 GHz, 80 GHz, cellular LTE frequencies, 3.5 GHz CBRS.

5. The system of claim 1 further comprising a Wi-Fi router connected to the second circuitry for converting between the signals in the first format and a Wi-Fi version of the signals and for transmitting and receiving the Wi-Fi version of the signals within the interior of the building.

6. The system of claim 1 further comprising:
wherein the first circuitry implements a first transmission chipset for transmissions in the first format that counteracts losses occurring when penetrating the exterior surface of the building, for receiving the signals at the first frequency and converting the received signals at the first frequency into the first format that overcomes the losses caused by penetrating the exterior surface of the building; and
wherein the second circuitry implements the first transmission chipset, for receiving and transmitting the converted received signals in the first format from/to the first circuitry on the exterior of the building.

7. A method for enabling signal penetration into a building, comprising:
receiving at first circuitry, located on an exterior of the building, signals at a first frequency that experiences losses when penetrating an exterior surface of the building;
converting at the first circuitry the received signals at the first frequency into a first format that overcome losses caused by penetrating the exterior surface of the building over a wireless communications link;
transmitting the signals in the first format to an interior of the building via an optical communications link using first transmitter optical subassembly associated with the first circuitry;
receiving signals from the interior of the building in the first format via the optical communications link using a first receiver optical subassembly associated with the first circuitry;
transmitting the signals in the first format to the exterior of the building via the optical communications link using a second transmitter optical subassembly associated with a second circuitry; and
receiving signals from the exterior of the building in the first format via the optical communications link using a second receiver optical subassembly associated with the second circuitry.

8. The method of claim 7 further including a WiFi transceiver connected to the second circuitry for transmitting WiFi signals to the interior of the building responsive to the received signals from the exterior of the building in the first format via the optical communications link.

9. The method of claim 7 , wherein the step of converting further comprises converting signals to the first format for transmission through the exterior surface of the building using a frequency converter.

10. The method of claim 7 , wherein the first frequency is selected from the group consisting of 5 GHz, 24 GHz, 28 GHz, 39 GHz, 60 GHz, 70 GHz, 80 GHz, cellular LTE frequencies, 3.5 GHz CBRS.

11. The method of claim 7 further comprising:
converting between the signals in the first format and a Wi-Fi version of the signals within a Wi-Fi router connected to the second circuitry; and
transmitting and receiving the Wi-Fi version of the signals within the interior of the building.

12. The method of claim 7 further comprising:
implementing a first transmission chipset within the first circuitry for transmissions in the first format that counteracts losses occurring when penetrating into the interior of the building, for receiving the signals at the first frequency and converting the received signals at the first frequency into the first format that overcomes the losses caused by penetrating into the interior of the building; and
implementing within the second circuitry the first transmission chipset, for receiving and transmitting the converted received signals in the first format from/to the first circuitry on the exterior of the building.

13. A system for enabling signal penetration into a building, comprising:
a transceiver located on an exterior of the building for receiving signals at a first frequency transmitted from a source outside of the building;
an optical bridge for receiving the signals at the first frequency that experiences losses when penetrating an exterior surface of the building, converting the received signals at the first frequency into a first format that overcome losses caused by penetrating the exterior surface of the building and transmitting the signals through the exterior surface of the building; and
a WiFi transceiver located on an interior of the building and connected to the optical bridge for converting between the signals in the first format and WiFi signals and for transmitting the WiFi signals to the interior of the building and receiving the WiFi signals from the interior of the building.

14. The system of claim 13 , wherein the optical bridge further comprises:
first circuitry, located on the exterior of the building, for receiving the signals at the first frequency that experiences losses when penetrating the exterior surface of the building and converting the received signals at the first frequency into the first format that overcome losses caused by penetrating the exterior surface of the building;
a first transmitter optical subassembly associated with the first circuitry for transmitting the signals in the first format to an interior of the building via an optical communications link;
a first receiver opti

Assignees

• Nxgen Partners Ip Llc

Inventors

• Ashrafi Solyman

Classifications

• H04J14/07

  Orbital angular momentum [OAM] multiplex systems · CPC title

• H04J14/05

  Spatial multiplexing systems · CPC title

• H04L25/00

  Baseband systems · CPC title

• H04B10/50

  Transmitters · CPC title

• H04L27/362

  Modulation using more than one carrier, e.g. with quadrature carriers, separately amplitude modulated (H04L27/366 takes precedence) · CPC title