Multi-cluster uplink transmission in wireless communication network
First Claim
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1. A method in a wireless communication device, the method comprising:
- determining transmission powers for at least two clusters, wherein each cluster includes at least one physical resource block;
determining a difference in a characteristic of the transmission powers determined for the at least two clusters; and
reducing a transmit power allocated to at least one cluster if the difference in the power characteristic exceeds the threshold;
wherein reducing the transmit power allocated to the at least one cluster based on;
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Abstract
A method in a wireless communication device comprises determining transmission powers for at least two clusters, wherein each cluster includes at least one physical resource block (RB), determining a difference in a characteristic of the transmission powers determined for the at least two clusters, and varying a transmit power allocated to at least one cluster if the difference in the characteristic exceeds a power spread threshold, wherein the power allocated to each cluster is a function of pathloss between the wireless communication device and a serving base station.
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Citations
3 Claims
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1. A method in a wireless communication device, the method comprising:
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determining transmission powers for at least two clusters, wherein each cluster includes at least one physical resource block; determining a difference in a characteristic of the transmission powers determined for the at least two clusters; and reducing a transmit power allocated to at least one cluster if the difference in the power characteristic exceeds the threshold; wherein reducing the transmit power allocated to the at least one cluster based on; - View Dependent Claims (2, 3)
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Specification