Patent ID: 8730866
Filing Date: 2014-05-20
Classification: H04W

Abstract:
1. A radio base station communicating with a radio terminal, comprising a control unit configured to perform scheduling of a radio resource with respect to the radio terminal, wherein the control unit estimates transmission power of the radio terminal, which is calculated by the radio terminal, based on information on transmission power notified from the radio terminal, calculates power of an uplink signal from the radio terminal based on uplink propagation loss between the radio base station and the radio terminal, and performs the scheduling based on a difference between a first power obtained by the estimation of the transmission power of the radio terminal and a second power obtained by the calculation of the power of the uplink signal, the radio resource includes a resource block, and the control unit allocates more resource blocks compared with resource blocks assigned through scheduling performed when an absolute value of the difference does not exceed a predetermined threshold value, when the absolute value of the difference between the first power and the second power exceeds the predetermined threshold value.