Method and device for transmission power selection and bit rate selection for channels with open loop power control
First Claim
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1. A method for providing a transmission signal having appropriate transmission power and bit rate, in a wireless telecommunications system, comprising the steps of:
- providing a command signal (39) having a magnitude indicative of calculated transmission bit rate and calculated transmission power, in response to an input parameter signal (47), said calculated transmission bit rate and said calculated transmission power having magnitudes selected to minimize a cost function representing induced interference and transport delay, and providing the transmission signal (22) having the calculated transmission bit rate and the calculated transmission power, in response to the command signal (39).
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Abstract
A method and device for selecting transmission power and bit rate in a wireless telecommunications network, especially in the context of open loop power control, is disclosed. Transmission power and bit rate are selected in response to input parameters so as to minimize a cost function representing induced interference and transport delay.
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Citations
30 Claims
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1. A method for providing a transmission signal having appropriate transmission power and bit rate, in a wireless telecommunications system, comprising the steps of:
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providing a command signal (39) having a magnitude indicative of calculated transmission bit rate and calculated transmission power, in response to an input parameter signal (47), said calculated transmission bit rate and said calculated transmission power having magnitudes selected to minimize a cost function representing induced interference and transport delay, and providing the transmission signal (22) having the calculated transmission bit rate and the calculated transmission power, in response to the command signal (39). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A device for transmitting a signal having appropriate transmission power and bit rate, in a wireless telecommunication system, comprising:
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a transmitter module (44), responsive to an command signal (39) having a magnitude indicative of calculated transmission bit rate and calculated transmission power, for providing a transmission signal (22) having the calculated transmission bit rate and the calculated transmission power; and
a computing module (43), responsive to an input parameter signal (47), for providing the command signal (39), said transmission bit rate and said transmission power having magnitudes selected to minimize a cost function representing induced interference and transport delay. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification