公开(公告)号：KR1020040051260A

公开(公告)日：2004-06-18

申请号：KR1020020079159

申请日：2002-12-12

Applicant: 한국전자통신연구원

Inventor： 함영환 ,  정병호

IPC: H04L12/14

CPC classification number: H04L63/0892 ,  H04W4/24 ,  H04W12/06 ,  H04W28/14 ,  H04W84/12

Abstract: PURPOSE: A method for operating radius charging clients in a wireless LAN charging system is provided to manage accurate charge data through interworking with an authentication module in an AP(Access Point). CONSTITUTION: A radius charging client is in standby(310) and when a wireless LAN terminal is completed for authentication, the radius charging client is in a 'charging start standby' state(320). When the radius charging client receives a response packet form a charging server of a radius server, it enters a 'connection' state(330). When predetermined interim interval time elapses, the radius charging client enters an 'intermediate charging standby' state(340). When connection of the wireless LAN terminal is terminated and a 'port state' variable is changed to a non-authentication, the radius charging client enters a 'charging completion standby' state(350). When the radius charging client receives a response packet from the charging server, it enters a 'charging completion' state(360).

Abstract translation: 目的：提供一种在无线局域网充电系统中运行半径充电客户端的方法，通过与AP（接入点）中的认证模块互通来管理精确的充电数据。 规定：半径充电客户端处于待机状态（310），当无线LAN终端完成认证时，半径充电客户端处于“充电开始备用”状态（320）。 当半径计费客户端从半径服务器的计费服务器接收到响应分组时，它进入“连接”状态（330）。 当经过预定的中间间隔时间时，半径充电客户端进入“中间充电待机”状态（340）。 当无线LAN终端的连接终止并且“端口状态”变量变为非认证时，半径充电客户端进入“充电完成备用”状态（350）。 当半径计费客户端收到来自计费服务器的响应包时，它进入“充电完成”状态（360）。