User equipment using combined closed loop/open loop power control
First Claim
1. A spread spectrum time division duplex user equipment, the user equipment using frames with time slots for communication, receiving power commands and receiving a first communication having a transmission power level in a first time slot, measuring a power level of the first communication as received and determining a pathloss estimate based on in part the measured received first communication power level and the first communication transmission power level, the user equipment comprising:
- means for setting a transmission power level for a second communication in a second time slot from the user equipment based on in part the pathloss estimate weighted by a quality factor and adjusted by the power commands.
2 Assignments
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Accused Products
Abstract
A spread spectrum time division duplex user equipment uses frames with time slots for communication. It receives power commands and receives a first communication having a transmission power level in a first time slot. It measures a power level of the first communication as received and determines a pathloss estimate based on in part the measured received first communication power level and the first communication transmission power level. The user equipment sets a transmission power level for a second communication in a second time slot from the user equipment based on in part the pathloss estimate weighted by a quality factor and adjusted by the power commands.
28 Citations
7 Claims
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1. A spread spectrum time division duplex user equipment, the user equipment using frames with time slots for communication, receiving power commands and receiving a first communication having a transmission power level in a first time slot, measuring a power level of the first communication as received and determining a pathloss estimate based on in part the measured received first communication power level and the first communication transmission power level, the user equipment comprising:
means for setting a transmission power level for a second communication in a second time slot from the user equipment based on in part the pathloss estimate weighted by a quality factor and adjusted by the power commands. - View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification