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대한전자공학회 CDMA International Conference and Exhibition CDMA International Conference and Exhibition 제2권
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    초록·키워드

    Recently, the CDMA (Code Division Multiple Access) digital cellular system has been developed by ETRI to meet the increasing demands on mobile communication services. In order to facilitate the development of the digital CDMA MSC (Mobile Switching Center), it is highly recommended to support simulation environment for testing and measuring the performance and functionality of each component of the system. The test of MSC includes switching functionality test, protocol conformance test of signaling messages among cellular network elements, and load test for the performance of MSC. This paper describes the basic design concept, structure, and functions of the call simulation system for the test of CDMA MSC. simulator system can be used before the development of MSC. The system needs to cover three types of tests: the conformance test, the performance test and the functional test. This paper describes the structure, test environment, and basic design concept of the call simulation system for MSC test.

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      UCI(KEPA) : I410-ECN-0101-2009-569-013221902