핸드오프 프로토콜 기능을 수행하기 위한 이동국시뮬레이터 장치, 이를 이용한 핸드오프 시험 장치 및 그운용 방법
    2.
    发明公开
    핸드오프 프로토콜 기능을 수행하기 위한 이동국시뮬레이터 장치, 이를 이용한 핸드오프 시험 장치 및 그운용 방법 失效
    用于执行手动协议功能的移动站模拟器系统,用于测试手柄的装置及其操作方法

    公开(公告)号:KR1020020051594A

    公开(公告)日:2002-06-29

    申请号:KR1020000080990

    申请日:2000-12-23

    CPC classification number: H04W24/06 H04W24/10 H04W36/08

    Abstract: PURPOSE: A mobile station simulator system for executing a handoff protocol function, an apparatus for testing handoffs using the same and a method for operating the same are provided to execute an effective handoff call test by verifying an inter base station handoff associated radio protocol function under the test environment of a CDMA mobile system and supplying analysis data for test procedures and test results to a tester. CONSTITUTION: A soft handoff test apparatus using a mobile station simulator system consists of two base stations(301,302), a base station controller(316), and mobile station simulators(309,312,313). Each base station(301,302) is composed of a transmit-receive function block(303,304), a call processing block(305,306), and a network access unit(307,308). Each transmit-receive function block(303,304) transmits and receives wireless protocol messages through a CDMA channel. Each call processing block(305,306) executes a handoff call processing function. Each network access unit(307,308) transmits call processing messages to the base station controller(316). The function blocks of each base station(301,302) are physically connected through each cell bus(314,315) one another. Also each mobile station simulator front end system(312,313) communicates with the function blocks of each base station(301,302) through each cell bus(314,315). The mobile station simulator rear end system(309) provides a series of analysis results associated with call tests to a test operator.

    Abstract translation: 目的:提供一种用于执行切换协议功能的移动台模拟器系统,一种用于测试使用该切换协议功能的切换的装置及其操作方法,以通过验证基站间切换相关联的无线电协议功能来执行有效切换呼叫测试 CDMA移动系统的测试环境,并将测试程序和测试结果的分析数据提供给测试人员。 构成:使用移动站模拟器系统的软切换测试装置由两个基站(301,302),基站控制器(316)和移动站模拟器(309,312,313)组成。 每个基站(301,302)由发送接收功能块(303,304),呼叫处理块(305,306)和网络接入单元(307,308)组成。 每个发送接收功能块(303,304)通过CDMA信道发送和接收无线协议消息。 每个呼叫处理块(305,306)执行切换呼叫处理功能。 每个网络接入单元(307,308)向基站控制器(316)发送呼叫处理消息。 每个基站(301,302)的功能块通过每个信元总线(314,315)彼此物理连接。 每个移动站模拟器前端系统(312,313)也通过每个信元总线(314,315)与每个基站(301,302)的功能块进行通信。 移动台模拟器后端系统(309)向测试操作者提供与呼叫测试相关的一系列分析结果。

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