Trained data transmission for communication systems
First Claim
Patent Images
1. A method comprising:
- transmitting a medium reservation request message to initiate training and to request a medium reservation;
receiving a medium reservation reply message granting a medium reservation request and providing training feedback; and
selecting at least one data transmission parameter based on the received training feedback.
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Abstract
Various embodiments are described for a trained data transmission for communication systems.
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Citations
36 Claims
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1. A method comprising:
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transmitting a medium reservation request message to initiate training and to request a medium reservation;
receiving a medium reservation reply message granting a medium reservation request and providing training feedback; and
selecting at least one data transmission parameter based on the received training feedback. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method comprising:
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receiving at a first station a medium reservation request message sent from a second station;
measuring a transmission condition in response to the medium reservation request message; and
transmitting a medium reservation reply message from the first station to the second station, the medium reservation reply message granting the medium reservation request from the second station and including training feedback to be used by the second station to select or adapt at least one transmission parameter. - View Dependent Claims (22, 23, 24, 25)
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- 26. An apparatus comprising a processor and a wireless transceiver, the apparatus adapted to send a medium reservation request message via a wireless link to a first station to initiate training and to request a medium reservation, the apparatus further adapted to select at least one data transmission parameter based upon training feedback included within a medium reservation reply message received from the first station.
- 30. An apparatus comprising a processor and a wireless transceiver, the apparatus adapted to receive a medium reservation request message via a wireless link from a first station, the apparatus further adapted to measure a transmission condition and send a medium reservation reply message to the first station, the medium reservation reply message granting the requested medium reservation and including training feedback to allow the first station to select at least one transmission parameter.
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32. A method of transmitting information between first and second wireless stations, the method comprising:
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a training phase, the training phase including sending a medium reservation request message from the first station to the second station to request a medium reservation, measuring a transmission condition in response to the medium reservation request message, and sending a medium reservation reply message from the second station to the first station to grant the requested medium reservation and providing training feedback, the second station selecting at least one data transmission parameter based upon the received training feedback; and
a data phase, where at least one data message is sent from the first station to the second station via the reserved medium according to the selected data transmission parameter. - View Dependent Claims (33, 34)
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35. A method of transmitting information between first and second wireless stations, the method comprising:
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performing a training phase including an exchange of medium reservation messages between the first and second stations to reserve a medium and to select at least one data transmission parameter, at least one of the medium reservation messages including a duration field indicating a duration of the medium reservation;
performing a first data phase including sending data from the first station to the second station according to the transmission parameter selected during the training phase;
performing a second data phase without first repeating the training phase, the second data phase comprising;
transmitting a protection portion from a first station to the second station, the protection portion including a duration field indicating a duration of a reserved medium; and
transmitting data from the first station to a second station according to the at least one transmission parameter.
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36. A method comprising:
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selecting at least one data transmission parameter;
transmitting a protection portion from a first station to the second station, the protection portion including a duration field indicating a duration of a reserved medium; and
transmitting data from the first station to a second station according to the at least one selected transmission parameter.
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Specification