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US 2017/0318474 A1Published application
Methods, devices and systems for enabling simultaneous operation of different technology based devices over a shared frequency spectrum
AssigneeRadComm, Inc.
InventorsMasoud FARSHCHIAN, Rouzbeh YASSINI-FARD
Life of this patent
Estimating the term…
Abstract
In one example embodiment, a device includes a memory configured to store computer-readable instructions therein and a processor. The processor is configured to execute the computer-readable instructions to determine a first signal of a first technology in presence of interference from at least a second signal of a second technology, the first signal and the second signal being overlappingly transmitted, the determined first signal being used for processing of information associated with the first signal.
Claims20
A device comprising:
- a memory configured to store computer-readable instructions therein;
- and
- a processor configured to execute the computer-readable instructions to,
- receive a signal including at least a first signal operating based on a first technology and a second signal operating based on a second technology, the second signal having been transmitted simultaneously with the first signal over the same frequency and time domains for reception by the device,
- form a cost function based on at least the received signal, a parameter associated with the first signal and a power spectral density of the second signal,
- determine the first signal from the signal based on the formed cost function, and
- determine the second signal based on the signal and the first signal for processing of information associated with the second signal.
4 more elements
A method comprising:
- receiving, at a device, a signal including at least a first signal operating based on a first technology and a second signal operating based on a second technology, the second signal having been transmitted simultaneously with the first signal over the same frequency and time domains for reception by the device;
- forming, at the device, a cost function based on at least the received signal, a parameter associated with the first signal and a power spectral density of the second signal;
- determining, at the device, the first signal from the signal based on the formed cost function;
- and
- determining, at the device, the second signal based on the signal and the first signal for processing of information associated with the second signal.
2 more elements
Dependencies are inferred from the claim text.