Power control in radio system
First Claim
1. A method for power control in a radio system, in which radio system a radio transmission between a network part in the radio system and terminals located in the coverage area of the network part is transmitted in a frame, comprising:
- allocating downlink transmission power for a terminal in one or more timeslots determined by said frame, and producing transmission power in a transmission to the terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in the timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value set on the power ratio in the timeslot.
1 Assignment
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Accused Products
Abstract
A radio system comprising one or more network parts and one or more terminals in radio connection to the network part, radio traffic on the radio connection between the network part and the terminal being transmitted in a frame, the network part being arranged to allocate downlink transmission power in at least one timeslot to a given terminal from timeslots determined by said frame. The network part of the radio system is arranged to produce the transmission power of a transmission to a terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in each timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value preset on the power ratio in the timeslot.
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Citations
27 Claims
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1. A method for power control in a radio system, in which radio system a radio transmission between a network part in the radio system and terminals located in the coverage area of the network part is transmitted in a frame, comprising:
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allocating downlink transmission power for a terminal in one or more timeslots determined by said frame, and producing transmission power in a transmission to the terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in the timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value set on the power ratio in the timeslot. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A network part in a radio system, arranged to transmit radio traffic to terminals located in the coverage area of the network part in a frame, the network part being arranged to allocate downlink transmission power in at least one timeslot to a given terminal from timeslots determined by said frame, wherein:
the network part is arranged to produce transmission power in a transmission to a terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in each timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value preset on the power ratio in the timeslot. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A radio system comprising a network part and one or more terminals in radio connection to the network part, where radio traffic on the radio connection between the network part and the terminal is transmitted in a frame, and where the network part is arranged to allocate downlink transmission power in at least one timeslot to a given terminal from timeslots determined by said frame, wherein:
the network part is arranged to produce the transmission power in a transmission to a terminal timeslot-specifically such that the power ratio of the transmission power of a radio transmission to the terminal in each timeslot and the interference power caused by transmissions to other terminals exceeds a threshold value preset on the power ratio in the timeslot. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
Specification