Patent ID: 9653803
Date: 2017-05-16
CPC Classifications: H01Q,H04B

Claim:
1. A radio frequency signal processing method, adapted to a wireless communication device comprising an omni-directional antenna and a plurality of directional antennas, wherein the radio frequency signal processing method comprises: receiving a request signal from a first sending node with the omni-directional antenna, and sending a confirming signal to the first sending node with the omni-directional antenna, wherein the request signal is utilized to request the wireless communication device to receive a data signal; performing a training packet process for the plurality of directional antennas; receiving the data signal from the first sending node with a first directional antenna of the plurality of directional antennas according to a result of the training packet process; and transmitting an acknowledge signal to the first sending node with the first directional antenna after the data signal is completely received, and receiving subsequent signals with the omni-directional antenna after transmitting the acknowledge signal; wherein total amount of the data signal is respectively larger than total amount of the confirming signal and total amount of the acknowledge signal.