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US 8,554,255 B2Granted
Method and apparatus for providing power control of a wireless terminal
AssigneeNokia Siemens Networks Oy
InventorsPeter Skov, Chun Ye Wang, Xiao Yi Wang
Life of this patent
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Abstract
An approach is provided for power control. The sum of path gain relating to non-serving sectors is determined. Power spectrum density (PSD) is determined according to a power control scheme. A power level is set based on the power spectrum density (PSD).
Claims20
A method comprising:
- receiving target noise rise level values;
- determining sum of path gain relating to non-serving sectors;
- computing a power spectrum density (PSD) based on the target noise rise level values, the sum of path gain, and level of thermal noise power;
- and
- setting a power level based on the computed power spectrum density.
2 more elements
An apparatus comprising:
- a power control module configured to receive target noise rise level values, and to determine sum of path gain to non-serving sectors,
- wherein the power control module is further configured to compute a power spectrum density (PSD) based on the target noise rise level values, the sum of path gain, and level of thermal noise power, the power control module being further configured to set a power level based on the computed power spectrum density.
A method comprising:
- generating target noise rise level values for transmission to a terminal for adjustment of power level,
- wherein the power level is adjusted by computing a power spectrum density (PSD) of the terminal based on the target noise rise level values, a sum of path gain to non-serving sectors, and level of thermal noise power.
An apparatus comprising:
- a power control module configured to generate target noise rise level values for transmission to a terminal for adjustment of power level,
- wherein the power level is adjusted by computing a power spectrum density (PSD) of the terminal based on the target noise rise level values, a sum of path gain to non-serving sectors, and level of thermal noise power.
Dependencies are inferred from the claim text.