公开(公告)号：US20070043676A1

公开(公告)日：2007-02-22

申请号：US10576782

申请日：2004-10-20

申请人： Jianghai Gao ,  Xiaoyan Li ,  Yi Zhao ,  Dianfu Chen ,  Ming Lin ,  Jing Wang ,  Welmin Chen ,  Xiaochun Zheng ,  Wenqin Peng ,  Qiang Pan ,  Ling Xie ,  Nan Xie ,  Guangliang Jin ,  Rongbing Ouyang

发明人： Jianghai Gao ,  Xiaoyan Li ,  Yi Zhao ,  Dianfu Chen ,  Ming Lin ,  Jing Wang ,  Welmin Chen ,  Xiaochun Zheng ,  Wenqin Peng ,  Qiang Pan ,  Ling Xie ,  Nan Xie ,  Guangliang Jin ,  Rongbing Ouyang

IPC分类号： G06Q99/00

CPC分类号： H04M17/00 ,  H04L12/14 ,  H04L12/1457 ,  H04L12/1467 ,  H04L63/0838 ,  H04L63/0853 ,  H04M15/56 ,  H04M2215/202 ,  H04M2215/2026 ,  H04M2215/2033 ,  H04M2215/22 ,  H04M2215/32 ,  H04W4/12 ,  H04W4/24 ,  H04W12/06 ,  H04W84/12

摘要： A prepaid accounting system for a wireless local area network (WLAN) and a method thereof are provided. The system includes: an authentication control point, an authentication server, and a service control point. The authentication control point is used to control access of a subscriber to WLAN; the authentication server is used to perform authentication, authorization and accounting for the subscriber; and the service control point is used to store and update subscriber information. The method includes the steps of: upon the start of accounting, an authentication server requesting a service control point to check account balance of a subscriber; during the accounting, the authentication server periodically requesting the service control point to check the account balance of the subscriber; and upon the termination of accounting, the authentication server notifying the service control point of the termination of accounting and the service control point updating the balance.

摘要翻译： 提供了一种用于无线局域网（WLAN）的预付费计费系统及其方法。 该系统包括：认证控制点，认证服务器和服务控制点。 认证控制点用于控制用户对WLAN的接入; 认证服务器用于对用户进行认证，授权和计费; 服务控制点用于存储和更新用户信息。 该方法包括以下步骤：在会计开始时，请求服务控制点的认证服务器检查订户的帐户余额; 在会计期间，认证服务器周期性地请求业务控制点检查用户的账户余额; 并且在会计终止时，认证服务器通知服务控制点终止会计，服务控制点更新余额。