Patent ID: 6778616
Filing Date: 2004-08-17
Classification: H04W

Abstract:
A radio reception apparatus comprising:a judgment unit that judges whether radio transmission apparatus users that are each in a first communication state, in which the users are in communication with a radio apparatus, are also in a second communication state, in which the users actually transmit signals; a controller that: (a) divides the intensity of a received signal by the number of users judged to be in the second communication state to produce a division value, (b) multiplies the division value by the number of users in the first communication state to produce an estimate of the intensity of a prospective signal that would be received in the case where all the users in the first communication state come into the second communication state, and (c) changes an amplification factor for the received signal in accordance with the estimate; and an amplifier that amplifies the received signal in accordance with the changed amplification factor.