Non-invasive beam steering
First Claim
1. A method comprising:
- receiving, at control hardware of an external network interface unit, data packets from an external network, the external network interface unit affixed to an external surface of a building;
receiving, at the control hardware, location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device;
executing, by the control hardware, beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device;
transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets; and
receiving, at the control hardware, inductive power from an internal charging device inductively coupled to the control hardware, the internal charging device located inside the building and comprising a transmit induction coil configured to generate an electromagnetic field for transmitting the inductive power through the external surface to the control hardware.
2 Assignments
0 Petitions
Accused Products
Abstract
A method includes receiving packets of data from an external network and receiving location information over a wireless communication link from a wireless communication device located inside a building. The location information indicates a relative location of the wireless communication device. The method also includes executing beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device. The method also includes transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets.
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Citations
26 Claims
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1. A method comprising:
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receiving, at control hardware of an external network interface unit, data packets from an external network, the external network interface unit affixed to an external surface of a building; receiving, at the control hardware, location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing, by the control hardware, beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets; and receiving, at the control hardware, inductive power from an internal charging device inductively coupled to the control hardware, the internal charging device located inside the building and comprising a transmit induction coil configured to generate an electromagnetic field for transmitting the inductive power through the external surface to the control hardware. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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receiving, at control hardware of an external network interface unit, data packets from an external network, the external network interface unit affixed to an external surface of a building; receiving, at the control hardware, location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing, by the control hardware, beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; and transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets, wherein receiving the data packets from the external network comprises receiving the data packets from an external transceiver device in communication with the control hardware and located outside the building at a demarcation point between the building and the external network, the external transceiver device configured to route the data packets from the external network to the control hardware, wherein the external transceiver device comprises an optical network unit configured to receive downstream optical signals routing the data packets from an optical line terminal of the external network and convert the upstream optical signals into electrical signals for communication to the external network interface unit, and wherein the optical network unit receives the downstream optical signals via a free space optical beam from a free space optical terminal at an established fiber point of presence site of the external network.
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13. A method comprising:
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receiving, at control hardware of an external network interface unit, data packets from an external network, the external network interface unit affixed to an external surface of a building; receiving, at the control hardware, location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing, by the control hardware, beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; and transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets, wherein executing beam forming with the wireless communication device comprises; transmitting sounding frames through the external surface of the building from the control hardware to the wireless communication device, the wireless communication device configured to build a feedback matrix in response to receiving the sounding frames; receiving the location information comprising the feedback matrix from the wireless communication device; determining the relative location of the wireless communication device based on the received feedback matrix; and steering a directivity of the communication beam toward the relative location of the wireless communication device.
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14. A system comprising:
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an external transceiver device located at a demarcation point between an external network and a building; and an external network interface unit in communication with the external transceiver device, the external network interface unit affixed to an external surface of the building and including control hardware and memory hardware in communication with the control hardware, the memory hardware storing instructions that when executed on the control hardware cause the control hardware to perform operations comprising; receiving data packets from an external network; receiving location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets; and receiving inductive power from an internal charging device inductively coupled to the control hardware, the internal charging device located inside the building and comprising a transmit induction coil configured to generate an electromagnetic field for transmitting the inductive power through the external surface to the control hardware. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A system comprising:
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an external transceiver device located at a demarcation point between an external network and a building; and an external network interface unit in communication with the external transceiver device, the external network interface unit affixed to an external surface of the building and including control hardware and memory hardware in communication with the control hardware, the memory hardware storing instructions that when executed on the control hardware cause the control hardware to perform operations comprising; receiving data packets from an external network; receiving location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; and transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets, wherein receiving the data packets from the external network comprises receiving the data packets from the external transceiver device, the external transceiver device configured to route the data packets from the external network to the control hardware, wherein the external transceiver device comprises an optical network unit configured to receive downstream optical signals routing the data packets from an optical line terminal of the external network and convert the upstream optical signals into electrical signals for communication to the external network interface unit, and wherein the optical network unit receives the downstream optical signals via a free space optical beam from a free space optical terminal at an established fiber point of presence site of the external network.
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26. A system comprising:
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an external transceiver device located at a demarcation point between an external network and a building; and an external network interface unit in communication with the external transceiver device, the external network interface unit affixed to an external surface of the building and including control hardware and memory hardware in communication with the control hardware, the memory hardware storing instructions that when executed on the control hardware cause the control hardware to perform operations comprising; receiving data packets from an external network; receiving location information over a wireless communication link from a wireless communication device inside the building, the location information indicating a relative location of the wireless communication device; executing beam forming with the wireless communication device based on the received location information to form a communication beam directed toward the wireless communication device; and transmitting the communication beam over the wireless communication link from the external network interface unit to the wireless communication device, the communication beam containing the data packets, wherein executing beam forming with the wireless communication device comprises; transmitting sounding frames through the external surface of the building from the control hardware to the wireless communication device, the wireless communication device configured to build matrix data in response to receiving the sounding frames; receiving the location information comprising the built matrix data from the wireless communication device; determining the relative location of the wireless communication device based on the received matrix data; and steering a directivity of the communication beam toward the relative location of the wireless communication device.
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Specification