Power Loop Control Method and Apparatus
First Claim
1. A method of implementing power loop control at a radio base station controlled by a radio network controller, comprising:
- receiving an SIR target at the radio base station which is determined by the radio network controller for a mobile station in communication with the radio base station;
in a first mode, generating one or more transmit power control commands at the radio base station for issuance to the mobile station based on the SIR target received from the radio network controller; and
in a second mode, generating one or more transmit power control commands at the radio base station for issuance to the mobile station based on an SIR target determined by the radio base station for the mobile station instead of the SIR target received from the radio network controller and reporting artificial mobile station connection quality information from the radio base station to the radio network controller so that the SIR target determined by the radio network controller is adjusted in accordance with the SIR target determined by the radio base station.
8 Assignments
0 Petitions
Accused Products
Abstract
A method for implementing power loop control at a RBS controlled by an RNC includes receiving an SIR target at the RBS which is determined by the RNC for a mobile station in communication with the RBS. In a first mode, one or more transmit power control commands are generated at the RBS for issuance to the mobile station based on the SIR target received from the RNC. In a second mode, one or more transmit power control commands are generated at the RBS for issuance to the mobile station based on an SIR target determined by the RBS for the mobile station instead of the SIR target received from the RNC. Also in the second mode, artificial mobile station connection quality information is reported from the RBS to the RNC so that the SIR target determined by the RNC is adjusted in accordance with the SIR target determined by the RBS.
-
Citations
24 Claims
-
1. A method of implementing power loop control at a radio base station controlled by a radio network controller, comprising:
-
receiving an SIR target at the radio base station which is determined by the radio network controller for a mobile station in communication with the radio base station; in a first mode, generating one or more transmit power control commands at the radio base station for issuance to the mobile station based on the SIR target received from the radio network controller; and in a second mode, generating one or more transmit power control commands at the radio base station for issuance to the mobile station based on an SIR target determined by the radio base station for the mobile station instead of the SIR target received from the radio network controller and reporting artificial mobile station connection quality information from the radio base station to the radio network controller so that the SIR target determined by the radio network controller is adjusted in accordance with the SIR target determined by the radio base station. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A radio base station, comprising a baseband processor configured to:
-
process an SIR target received from a radio network controller that controls the radio base station, the SIR target determined by the radio network controller for a mobile station in communication with the radio base station; in a first mode, generate one or more transmit power control commands for issuance to the mobile station based on the SIR target received from the radio network controller; and in a second mode, generate one or more transmit power control commands for issuance to the mobile station based on an SIR target determined at the radio base station for the mobile station instead of the SIR target received from the radio network controller and report artificial mobile station connection quality information to the radio network controller so that the SIR target determined by the radio network controller is adjusted in accordance with the SIR target determined at the radio base station. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
-
Specification