Method for allocating and controlling downlink power in a...

Details Method for allocating and controlling downlink power in a... Method for allocating and controlling downlink power in a...

2005-08-23

2005-08-23

Kizou, Massan (Department: 2662)

Multiplex communications

Communication over free space

Signaling for performing battery saving

C455S522000

Reexamination Certificate

active

06934268

ABSTRACT:
The present invention relates to a method in a CDMA-based communication system for power allocation and control of the downlink channels of a base station having a fixed maximum permitted downlink power level. The method includes the steps of estimating the total needed downlink power for a subsequent time interval and, if necessary, restricting the downlink power for selected subsets of user equipments by means of rejecting their requests for a downlink power increase. Admission and congestion control is done by means of analyzing and evaluating the number of rejected power requests from said user equipments.

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