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US 9,867,082 B2Granted
Methods and arrangements for communications in low power wireless networks
AssigneeIntel Corporation
InventorsThomas J. Kenney, Eldad Perahia
Life of this patent
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AssigneeIntel Corporation
InventorsThomas J. Kenney, Eldad Perahia
Estimating the term…
Embodiments may comprise an orthogonal frequency division multiplexing (OFDM) system operating in the 1 GHz and lower frequency bands. In many embodiments, the physical layer logic may implement repetition logic to repeat portions of the data streams to increase the ability of a receiving device to detect and decode the data streams. In some embodiments, the repetition logic may comprise a preamble repeater to repeat the training and/or signal fields. In further embodiments, the repetition logic may comprise a payload repeater to repeat the payload one or more times. Other embodiments comprise a receiving device comprising a correlator to correlate the repeated preamble symbols to detect a communication from a transmitting device. The receiving device may also comprise correction logic to correct data streams from the communications signal based upon repetitions of the payload in the data streams.
An apparatus of a wireless communication, the apparatus comprising:
At least one non-transitory memory storing machine-executable instructions that, when executed by an apparatus of a wireless device, result in operations comprising:
A method performed by an apparatus of a wireless device, the method comprising:
Dependencies are inferred from the claim text.