Controlling transmit power in a wireless device
One aspect provides a method of controlling transmit power in a wireless device, wherein a desired transmit power is determined as a result of detection of a receive signal parameter. The method comprises detecting a desired maximum transmit power and generating a sequence of attenuation factors. Th...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | One aspect provides a method of controlling transmit power in a wireless device, wherein a desired transmit power is determined as a result of detection of a receive signal parameter. The method comprises detecting a desired maximum transmit power and generating a sequence of attenuation factors. The sequence is generated by monotonically increasing a variable at a controlled rate between a starting value and the maximum transmit power. The method further comprises using each attenuation factor in turn to: (a) reduce the received value of the received signal parameter; and (b) reduce a determined desired value of the transmit power, where the transmit power is continually reduced as the variable is increased. |
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