Wireless communication apparatus and method

摘要

According to one embodiment, a wireless communication apparatus includes a transceiver, an estimator and a controller. The transceiver transmits and receives a frame in a frequency band which is used by a first system executing communication in a first communication range determined by a first transmission power and a first antenna gain. The estimator determines whether an amount of interference in the frequency band from a second system is no less than a threshold, the second system executing communication in a second communication range which is larger than the first communication range and which is determined by a second transmission power and a second antenna gain. The controller increases a transmission power when the amount of interference is no less than the threshold.

主权项

1. A wireless communication apparatus comprising:
a transceiver configured to transmit and receive a frame in a first frequency band using a first communication scheme; an estimator configured to determine whether or not an amount of interference in the first frequency band from another device is no less than a threshold, the another device executing communication using a second communication scheme different from the first communication scheme, and a first communication range of the first communication scheme being smaller than a second communication range of the second communication scheme; and a controller configured to increase a transmission power when the amount of interference is no less than the threshold.