System and method for determining precise geo-location of a fixed-location radio device
AssigneeSpectrum Bridge, Inc.
InventorsJames C. Lancaster, Peter Stanforth, Jeffrey C. Schmidt, Mario A. Camchong
Life of this patent
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Abstract
To determine precise geographical location of a fixed-location radio device, the fixed-location radio device may enter a configuration mode and receive location data from a separate electronic device that is within close proximity to the fixed-location radio device. The location of the electronic device is used as a proxy for the location of the fixed-location radio device.
Claims21
A method of configuring a fixed-location radio device with location information, the method comprising:
- during a configuration mode, receiving location data representing a location of an electronic device separate from the fixed-location radio device, the electronic device having location determining capability and located in close proximity to the fixed-location radio device when the location data is determined by the electronic device, and the location of the electronic device functioning as a proxy for the location of the fixed-location radio device;
- during the configuration mode, populating a location configuration field stored by the fixed-location radio device with a location value matching the location represented by the location data, the populated location value representing the geographic location of the fixed-location radio device, wherein the location data is determined by the electronic device and received by the fixed-location radio device within a predetermined amount of time as part of a validity check to ensure that the location of the electronic device is determined in close proximity to the actual geo-location of the fixed-location radio device;
- and
- during an active state, requesting spectrum access from a spectrum management server to spectrum that is available for use by the fixed-location radio device to carry out wireless communications at the geographic location represented by the location value.
A fixed-location radio device, comprising:
- a radio transceiver for establishing wireless communications;
- a memory;
- and
- a control circuit that controls operation of the fixed-location radio device and causes the fixed-location radio device to:
- during a configuration mode, receive location data representing a location of an electronic device separate from the fixed-location radio device, the location of the electronic device functioning as a proxy for the location of the fixed-location radio device, wherein the location data is determined by the electronic device and received by the fixed-location radio device within a predetermined amount of time as part of a validity check to ensure that the location of the electronic device is determined in close proximity to the actual geo-location of the fixed-location radio device;
- during the configuration mode, populate a location configuration field stored in the memory with a location value matching the location represented by the location data, the populated location value representing the geographic location of the fixed-location radio device, and
- during an active state, request spectrum access from a spectrum management server to spectrum that is available for use by the fixed-location radio device to carry out wireless communications at the geographic location represented by the location value.
A method of determining a location of a fixed-location radio device with a separate electronic device, comprising:
- determining, with the separate electronic device and during a configuration mode of the fixed-location radio device, a location of the separate electronic device to within a predetermined accuracy;
- obtaining, with the separate electronic device and during the configuration mode of the fixed-location radio device, a key from the fixed-location radio device;
- and
- submitting, with the separate electronic device and during the configuration mode of the fixed-location radio device, the location and key to at least one of the fixed-location radio device or a server;
- wherein the determining, obtaining and submitting are carried out within a predetermined amount of time as a validity check to ensure that the location of the separate electronic device is determined in close proximity to the actual geo-location of the fixed-location radio device;
- and
- wherein, during an active state of the fixed-location radio device, the determined location of the separate electronic device serves as the geographic location of the fixed-location radio device in spectrum access requests made by the fixed-location radio device to a spectrum management server.
Dependencies are inferred from the claim text.