Patent ID: 7751845
Filing Date: 2010-07-06
Classification: H04B,H04W

Abstract:
1. A wireless communication method using a wireless communication device having a plurality of communication units, the wireless communication method comprising: receiving, at each communication unit, a signal transmitted from a receiving terminal; measuring, for each communication unit, a receive level of the signal transmitted from the receiving terminal; calculating, for each communication unit, a transmit weight vector based on received signals corresponding to the signal transmitted from the receiving terminal; calculating, for each communication unit, a received power based on a measured value of the receive level and the transmit weight vector; comparing the received powers calculated for at least two of the communication units, and, to match the received powers to the received power corresponding to a communication unit having a lowest received power, making a downward correction of an amplitude of the transmit weight vector for each of the other communication units; and transmitting a signal using the transmit weight vector after the connection by each communication unit.