POWER CONTROL MESSAGING SCHEME
First Claim
1. A method of power control for a wireless communication, comprising:
- identifying different quality of service classes associated with different traffic flows;
obtaining interference information associated with the different traffic flows;
generating different indications of interference for the different quality of service classes based on the obtained interference information; and
transmitting the different indications of interference associated with the different quality of service levels.
1 Assignment
0 Petitions
Accused Products
Abstract
In a power control messaging scheme for wireless communication, a wireless node sends vectorized information to another wireless node that uses the information to control its transmit power. In some aspects, the vectorized information may relate to interference observed at a wireless node. In some aspects, the vectorized information may relate to power adjustment offsets. In some aspects, the information may be vectorized based on one or more of different quality of service classes, different assignments within a frame, different permutation zones, different channel differences, different locations of a wireless node, different channel types, different other sector interference values, and different assignment sizes. In some aspects, a wireless node transmits a power control message via an uplink map in an assignment message.
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Citations
55 Claims
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1. A method of power control for a wireless communication, comprising:
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identifying different quality of service classes associated with different traffic flows; obtaining interference information associated with the different traffic flows; generating different indications of interference for the different quality of service classes based on the obtained interference information; and transmitting the different indications of interference associated with the different quality of service levels. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus for power control in a wireless communication, comprising:
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a classifier configured to identify different quality of service classes associated with different traffic flows; an interference controller configured to obtain interference information associated with the different traffic flows, and generate different indications of interference for the different quality of service classes based on the obtained interference information; and a transmitter configured to transmit the different indications of interference associated with the different quality of service levels. - View Dependent Claims (11, 12, 13, 14)
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15. An apparatus for power control in a wireless communication, comprising:
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means for identifying different quality of service classes associated with different traffic flows; means for obtaining interference information associated with the different traffic flows; means for generating different indications of interference for the different quality of service classes based on the obtained interference information; and means for transmitting the different indications of interference associated with the different quality of service levels. - View Dependent Claims (16, 17, 18, 19)
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20. A computer-program product for power control in a wireless communication, comprising:
computer-readable medium comprising code for causing a computer to; identify different quality of service classes associated with different traffic flows; obtain interference information associated with the different traffic flows; generate different indications of interference for the different quality of service classes based on the obtained interference information; and transmit the different indications of interference associated with the different quality of service levels. - View Dependent Claims (21, 22, 23, 24)
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25. A method of power control for a wireless communication, comprising:
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receiving different indications of interference associated with different quality of service classes; identifying a quality of service class associated with a traffic flow; selecting an indication of interference by determining which one of the received indications of interference is associated with the identified quality of service class; and defining transmit power for the traffic flow based on the selected indication of interference. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
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33. An apparatus for power control in a wireless communication, comprising:
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a receiver configured to receive different indications of interference associated with different quality of service classes; a classifier configured to identify a quality of service class associated with a traffic flow; an indication selector configured to select an indication of interference by determining which one of the received indications of interference is associated with the identified quality of service class; and a power controller configured to define transmit power for the traffic flow based on the selected indication of interference. - View Dependent Claims (34, 35, 36, 37)
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38. An apparatus for power control in a wireless communication, comprising:
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means for receiving different indications of interference associated with different quality of service classes; means for identifying a quality of service class associated with a traffic flow; means for selecting an indication of interference by determining which one of the received indications of interference is associated with the identified quality of service class; and means for defining transmit power for the traffic flow based on the selected indication of interference. - View Dependent Claims (39, 40, 41, 42)
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43. A computer-program product for power control in a wireless communication, comprising:
computer-readable medium comprising code for causing a computer to; receive different indications of interference associated with different quality of service classes; identify a quality of service class associated with a traffic flow; select an indication of interference by determining which one of the received indications of interference is associated with the identified quality of service class; and define transmit power for the traffic flow based on the selected indication of interference. - View Dependent Claims (44, 45, 46, 47)
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48. A method of power control for a wireless communication, comprising:
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identifying different assignment locations within a frame for a given permutation zone; obtaining interference information associated with the different assignment locations; generating different indications of interference for the different assignment locations based on the obtained interference information; and transmitting the different indications of interference associated with the different assignment locations.
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49. A method of power control for a wireless communication, comprising:
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receiving different indications of interference associated with different assignment locations within a frame for a given permutation zone; identifying an assignment location associated with a traffic flow; selecting an indication of interference by determining which one of the received indications of interference is associated with the identified assignment location; and defining transmit power for the traffic flow based on the selected indication of interference.
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50. A method of power control for a wireless communication, comprising:
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identifying different classification factors associated with wireless communication traffic; generating different power adjustment offsets based on the different classification factors; and transmitting power control messages comprising the power adjustments offsets.
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51. A method of power control for a wireless communication, comprising:
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receiving different power adjustments offsets that are associated with different classification factors for wireless communication traffic; identifying a classification factor associated with a traffic flow; selecting a power adjustment offset by determining which one of the received power adjustments offsets is associated with the identified classification factor; and adjusting transmit power for the traffic flow based on the selected power adjustment offset.
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52. A method of power control for a wireless communication, comprising:
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generating a power control message; and transmitting the power control message in an assignment message for uplink transmissions, wherein the uplink transmissions are associated with a modulation coding scheme that has defined power levels.
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53. A method of power control for a wireless communication, comprising:
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receiving a power control message in an assignment message for uplink transmissions, wherein the uplink transmissions are associated with a modulation coding scheme that has defined power levels; and defining transmit power for at least one of the uplink transmissions based on the received power control message.
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54. A method of power control for a wireless communication, comprising:
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generating a power control message comprising a reduced connection identifier, wherein the reduced connection identifier has a smaller size than an associated connection identifier; and transmitting the power control message.
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55. A method of power control for a wireless communication, comprising:
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receiving a power control message comprising a reduced connection identifier, wherein the reduced connection identifier has a smaller size than an associated connection identifier; and defining transmit power based on the received power control message.
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Specification