METHOD FOR COMPENSATING A POWER AMPLIFICATION UNIT OF A WIRELESS RF MODULE
First Claim
1. A method for compensating a power amplification unit of a wireless RF module comprising a baseband unit, a RF transceiver unit, a control unit and a power amplification unit, said baseband unit being electrically connected to said power amplification unit through said control unit and said RF transceiver unit, the method comprising the steps of:
- obtaining at least one characteristic of said power amplification unit, wherein said at least one characteristic comprises the output power of said power amplification unit;
setting said characteristic of said power amplification unit in said baseband unit;
establishing a lookup table or an equivalent behavioral model based on said characteristic of said power amplification unit;
enabling said RF transceiver unit to transmit a RF signal to said power amplification unit;
enabling said baseband unit to regulate at least one RF transceiver unit control signal being sent to said RF transceiver unit based on said lookup table or said equivalent behavioral model; and
enabling said RF transceiver unit to regulate the characteristics of said RF signal subject to said RF transceiver unit control signal.
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Accused Products
Abstract
The present invention relates to a method for compensating a power amplification unit of a wireless RF module that includes a baseband unit, a RF transceiver unit, a power amplification unit and a control unit. The baseband unit is connected to the power amplification unit through the control unit and the RF transceiver unit. Based on the characteristic of the power amplification unit, the baseband unit provides a control signal to regulate the output signal characteristic of the power amplification unit, or provides a RF transceiver unit control signal to regulate the characteristics of the RF signal being transmitted by the RF transceiver unit to the power amplification unit, or to regulate the characteristics of the baseband signal being transmitted to the RF transceiver unit, enabling the characteristics of the output signal of the power amplification unit to meet the specifications of the related system.
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Citations
5 Claims
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1. A method for compensating a power amplification unit of a wireless RF module comprising a baseband unit, a RF transceiver unit, a control unit and a power amplification unit, said baseband unit being electrically connected to said power amplification unit through said control unit and said RF transceiver unit, the method comprising the steps of:
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obtaining at least one characteristic of said power amplification unit, wherein said at least one characteristic comprises the output power of said power amplification unit; setting said characteristic of said power amplification unit in said baseband unit; establishing a lookup table or an equivalent behavioral model based on said characteristic of said power amplification unit; enabling said RF transceiver unit to transmit a RF signal to said power amplification unit; enabling said baseband unit to regulate at least one RF transceiver unit control signal being sent to said RF transceiver unit based on said lookup table or said equivalent behavioral model; and enabling said RF transceiver unit to regulate the characteristics of said RF signal subject to said RF transceiver unit control signal. - View Dependent Claims (2, 3)
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4. A method for compensating a power amplification unit of a wireless RF module comprising a baseband unit, a RF transceiver unit, a control unit and a power amplification unit, said baseband unit being electrically connected to said power amplification unit through said control unit and said RF transceiver unit, the method comprising the steps of:
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obtaining at least one characteristic of said power amplification unit, wherein said at least one characteristic comprises the output power of said power amplification unit; setting said characteristic of said power amplification unit in said baseband unit; establishing a lookup table or an equivalent behavioral model based on said characteristic of said power amplification unit; enabling said RF transceiver unit to transmit a RF signal to said power amplification unit; and enabling said baseband unit to regulate the characteristics of a baseband signal being transmitted to said RF transceiver unit based on said lookup table or said equivalent behavioral model. - View Dependent Claims (5)
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Specification