| 摘要 |
A novel power control system and method for CDMA telecommunications syste ms allows the rate of power control updates to be changed, adaptively, as neede d on an on going basis. Up to date power control information is available, via a user control channe l, to also establish a dedicated channel between stations in an efficient manner. In one embodiment , a pre-selected number of SNR levels, reported by a subscriber station to a base station, ar e considered and if the variation in these levels is less than a pre-selected lower amount, the rate at which power control information (including the reported SNR levels) is reduced. If the variation is greater than a pre- selected upper amount, the power control rate can be increased.
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