POWER CONTROL METHOD FOR WIRELESS ACCESS NODE IN WIRELESS LAN SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a power control method in a wireless communication system, particularly in a wireless LAN (Local Area Network) system with which data can be transmitted by radio. SOLUTION: In the power control method in the wireless access node in the wireless LAN system including the wireless access node communicable with a plurality of wireless terminals, the method includes a first step of generating and transmitting a power report request message to all communication requested terminals when requesting communications from a wireless terminal, a second step of determining a transmit power using a signal requesting the highest power among power report signals received from wireless terminals, and a third steps of communicating with the connected wireless terminals using the determined transmit power. COPYRIGHT: (C)2005,JPO&NCIPI