Angellen CDMA2000 MS Mobile Phone R&D Test Proposal CDMA2000 Mobile Phone R&D Test Plan Proposal Version: 2.0 Date: 2004.10 CDMA2000 Mobile Phone R&D Test Plan Proposal 1 Introduction A typical process of mobile phone development is shown in the figure (the recommended plan is in brackets). Circuit/module design and simulation (ADS, E4438C, E4445A, 89601A, N8973A, E5070B, E4416A) Circuit/module obtained based on design and simulation Circuit/module verification test (E4438C, E4440A, 89601A, N8973A, E5070B, E4416A) Combine components/modules into mobile phones Mobile phone verification test, mobile phone quality certification, mobile phone interference test (E4438C, E4445A, 89601A, E5515C+N5101A+N5115A, E6702B, E6584A, E4416A, ATS-2200) Small batches of mobile phones are used for field testing Field testing CDMA2000 mobile phone R&D test plan proposal 2 originated in North America, The CDMA-Code Division Multiple Access digital communication system developed by Qualcomm introduced a new communication concept. Now CDMA has been extended to the third generation of mobile communication technology. Compared with traditional analog and ordinary second generation digital cellular technology, CDMA technology provides higher system capacity and spectrum utilization, and has voice quality close to that of wired systems, and the mobile phone radiation power is small. CDMA2000-1X can provide a single-user data rate of up to 153.6kbps, providing a strong business support carrier for wireless high-speed Internet access. The smooth evolution process of CDMA to the third generation CDMA-->CDMA2000 1XCDMA2000 3X is easier and requires less investment than other communication systems. Since China Unicom began operating the CDMA network in 2002, its business has grown steadily. The growth of CDMA business and users has brought new opportunities to mobile phone R&D and manufacturers, as well as new challenges to testing. At different stages of mobile phone development, different test methods are required to verify the performance of the device under test. This article mainly discusses the test of the mobile phone air interface. As for the AD used in simulation...
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