WPAN SYSTEM AND METHOD FOR CHANGING WPAN NETWORK CHANNEL RESPONDING TO WIRELESS ENVIRONMENT CHANGE

摘要

present invention change in accordance with the radio environment of the communication quality degradation when the WPAN network channel It relates to a WPAN network, channel conversion system and method in accordance with the change in the radio environment to convert. WPAN network channel conversion system in accordance with the radio environment change of the present invention is connected to the slave and the slave for sending and receiving data obtained communication state information of the slave, according to the communication state information of the slave select a peripheral channel scan slave of the slave, according to the scan result of the peripheral channel surrounding the channel search slave it is characterized in that it comprises a master for changing the communication channel.