公开(公告)号：US20040106393A1

公开(公告)日：2004-06-03

申请号：US10307637

申请日：2002-12-02

Applicant: Nortel Networks Limited

Inventor： Kuntal Chowdhury ,  Guy Helm ,  Peter Wenzel

IPC: H04M011/00

CPC classification number: H04M15/775 ,  H04L12/14 ,  H04L12/1467 ,  H04M15/785 ,  H04M15/8207 ,  H04M15/88 ,  H04M17/00 ,  H04M2215/0116 ,  H04M2215/22 ,  H04M2215/32 ,  H04M2215/7277 ,  H04M2215/7295 ,  H04M2215/7813

Abstract: According to a method of controlling access to a prepaid packet data communication service, a prepaid server transmits a resource response in response to receipt of a resource request for prepaid resources from a prepaid client. The resource response specifies a quota of prepaid resources no greater than a prepaid account balance of a prepaid service subscriber and a resource usage threshold at which the prepaid client provides notification. The prepaid client then receives a notification from the prepaid client indicating that the threshold of prepaid resources has been reached, and in response to the notification, performs an accounting updating reflecting a portion of the prepaid account balance that has been consumed.

Abstract translation: 根据控制对预付费分组数据通信服务的访问的方法，预付费服务器响应于从预付费客户端接收到预付资源的资源请求而发送资源响应。 资源响应指定预付资源的配额不超过预付费服务订户的预付帐户余额和预付费客户端提供通知的资源使用阈值。 然后，预付费客户端从预付费客户端接收到指示已经达到预付资源的阈值的通知，并且响应于该通知，执行反映已经消费的预付帐户余额的一部分的会计更新。