BASE STATION EQUIPMENT AND PACKET TRANSMISSION METHOD

摘要

PROBLEM TO BE SOLVED: To enable an outgoing high-speed packet transmission to be made effective, when using an adaptive array. SOLUTION: A priority decision part 107 decides the priority of communication terminal devices, on the basis of information indicating the circuit quality of an outgoing the circuit. A receiving end decision part 108 estimates each direction of the communication terminal devices, on the basis of information indicating the directions from which signals arrive and decides the communication terminal device which carries out an outgoing high-speed packet transmission, on the basis of the direction and priority of the communication terminal device. An AAA transmission control part 154 calculates the transmission weight, on the basis of the direction of the signals transmitted from the communication terminal device decided by the receiving end decision part 108. The AAA transmission control part 154 multiplies the signals transmitted from antenna elements 101 to 103 by transmission weight respectively.