Power adaptation apparatus and power adaptation method for controlling uplink/downlink power
AssigneeMediatek Inc.
InventorsPo-Shen Weng, Yuan Ho, Sung-Chiao Li, Chen-Wei Hsu, Wen-Hsien Ho, Qian-Zhi Huang
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Abstract
A power adaptation apparatus for a wireless communication channel includes a power ratio compensator. The power ratio compensator is capable of receiving a channel quality indicator and compensating a power ratio parameter according to the channel quality indicator, wherein the power ratio parameter defines a relation between power of the wireless communication channel and power of another wireless communication channel, and is referenced for setting the power of the wireless communication channel.
Claims20
A power adaptation apparatus for a wireless communication channel, comprising:
- a power ratio compensator, capable of receiving a channel quality indicator and compensating a power ratio parameter according to the channel quality indicator, wherein the power ratio parameter defines a relation between power of the wireless communication channel and power of another wireless communication channel, and is referenced for setting the power of the wireless communication channel.
A power adaptation method for a wireless communication channel, comprising:
- receiving a channel quality indicator;
- and
- compensating a power ratio parameter according to the channel quality indicator, wherein the power ratio parameter defines a relation between power of the wireless communication channel and power of another wireless communication channel, and is referenced for setting the power of the wireless communication channel.
A power adaptation apparatus, comprising:
- a measurement and decision block, capable of receiving a plurality of target channel quality values corresponding to a plurality of wireless communication channels, respectively, determining a desired channel quality value according to the target channel quality values, and controlling a power control block according to a measured channel quality value of a wireless communication channel and the desired channel quality value.
A power adaptation method, comprising:
- receiving a plurality of target channel quality values corresponding to a plurality of wireless communication channels, respectively;
- determining a desired channel quality value according to the target channel quality values;
- and
- controlling a power control block according to a measured channel quality value of a wireless communication channel and the desired channel quality value.
Dependencies are inferred from the claim text.