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    • 7. 发明申请
    • AAA SERVER STRUCTURE WITH THREADS
    • 服务器结构与螺纹
    • WO2005069510A1
    • 2005-07-28
    • PCT/KR2005/000142
    • 2005-01-14
    • UTStarcom Korea LimitedLEE, Sung Jae
    • LEE, Sung Jae
    • H04B7/155
    • H04L63/08G06F9/526H04L63/0892H04L67/1002
    • The present invention generally relates to an Authentication, Authorization, and Accounting (AAA) server structure, and more particularly to an AAA server structure that utilizes threads. The AAA server of the present invention comprises: a Subscriber (SUBS) creation thread which, upon receiving a data call connection request message from an intelligent network server via the PSDN, constitutes a data call connection response message with information stored in the temporary database and then transmits the data call connection response message to the PDSN and simultaneously removes the information of the temporary database by locking and unlocking a Mutual exclusion object (Mutex); and a SUBS main thread, which determines through the SUBS creation thread whether the request message is for a subscriber of the intelligent network, and if it is for the subscriber of the intelligent network, locks the Mutex to synchronize a source to the temporary database that has doubly linked list structure using an array, and then transmits a message requesting an information on the subscriber of the intelligent network after storing the information for constituting the data call connection response message and unlocking the Mutex. In order to establish a data call for a subscriber of the intelligent network in a CDMA I X system, the AAA sever is responsible for cooperating with a Service Control Point (SCP) server and a Packet Data Serving Node (PDSN). The AAA server of the present invention utilizes threads to constitute a dual process structure, which may increase the processing speed and throughput by dividing the data call-establishing process, which is conventionally one process, into two processes.
    • 本发明一般涉及认证,授权和计费(AAA)服务器结构,更具体地涉及利用线程的AAA服务器结构。 本发明的AAA服务器包括:订户(SUBS)创建线程,经由PSDN从智能网络服务器接收到数据呼叫连接请求消息,构成具有存储在临时数据库中的信息的数据呼叫连接响应消息,以及 然后将数据呼叫连接响应消息发送到PDSN,并通过锁定和解锁互斥对象(Mutex)同时删除临时数据库的信息; 以及SUBS主线程,其通过SUBS创建线程确定请求消息是针对智能网络的订户,以及如果是针对智能网络的订户,则锁定Mutex以将源同步到临时数据库, 使用阵列具有双重链表,然后在存储用于构成数据呼叫连接响应消息的信息并解锁该互斥体之后,发送请求智能网的用户信息的消息。 为了在CDMA I X系统中为智能网的用户建立数据呼叫,AAA服务器负责与服务控制点(SCP)服务器和分组数据服务节点(PDSN)的协作。 本发明的AAA服务器利用线程构成双进程结构,通过将传统上一个进程的数据呼叫建立进程划分为两个进程,可以提高处理速度和吞吐量。