无线局域网计费方法、系统及接入网关

Wireless local area network charging method, system and access gateway

Abstract

本发明涉及一种WLAN计费方法,包括:在WLAN接入网关进行MS认证过程中,WLAN接入网关在BSID中加入WLAN标识;WLAN接入网关将BSID经由PDSN传递给AAA服务器;AAA服务器在生成的话单中写入BSID,并上报给计费设备;计费设备根据BSID中的WLAN标识识别出话单属于WLAN话单,并基于WLAN话单进行计费。本发明还涉及一种WLAN计费系统及接入网关。本发明利用现有网络的话单中的BSID携带WLAN标识,而不需要对现有的移动分组域设备进行改造,对计费设备也只需改造成能够识别WLAN标识的话单,即可以实现与分组域业务计费功能区分的WLAN的计费功能。
The invention relates to a WLAN charging method which comprises the following steps: using the WLAN access gateway to add a WLAN mark in a BSID during the process of using the WLAN access gateway to carry out MS certification; using the WLAN access gateway to transfer the BSID to an AAA server via a PDSN; using the AAA server to write the BSID in a generated ticket and reporting to a charging device; and using the charging device to identify that the ticket belongs to the field of WLAN tickets according to the WLAN mark in the BSID, and charging based on the WLAN ticket. The invention furtherrelates to a WLAN charging system and the access gateway. The method can realize the WLAN charging function which is different from the packet switched domain business charging function by utilizing the WLAN mark carried in the BSID in the ticket of the existing network, having no need of transforming the existing mobile packet switched domain equipment and only transforming the charging device into the ticket which can identify the WLAN mark.

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