wcdma协议一致性测试要求和解决方案（WCDMA protocol conformance test requirements and Solutions）.docVIP

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wcdma协议一致性测试要求和解决方案（WCDMA protocol conformance test requirements and Solutions）.doc

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wcdma协议一致性测试要求和解决方案（WCDMA protocol conformance test requirements and Solutions）

wcdma协议一致性测试要求和解决方案（WCDMA protocol conformance test requirements and Solutions） Conformance testing requirements and solutions for WCDMA protocols In recent years, the third generation mobile communications systems based on WCDMA technology have been booming and widely used in Europe, Japan and North america. Among them, Europe, North America and Japan have adopted FDD (frequency division duplex) technology, but they adopt different frequency range. The European 1.9G, the frequency of uplink downlink 2.1G, called WCDMAFDDI; North America by uplink 1.8G and 830M, 1.9G and 880M of the two downlink frequency, respectively called WCDMAFDDII and WCDMA FDD V; and the Japanese band for the uplink downlink 830M 870M, known as WCDMA FDD VI. In order to ensure the safety of the third generation mobile communication system and safeguard the vital interests of mobile users, Europe, North America and Japan are on the WCDMA terminal equipment to implement the mandatory regulation and full type certification system, the third party testing institutions in accordance with the national standards for the accreditation and certification regulations and network operators WCDMA mobile terminal manufacturers production safety testing and conformance verification. With the further development of commercial WCDMA technology, new technology and a variety of new business, put forward higher requirement of industry and the Department in charge of supervision of the network operators and terminal equipment conformance tests. Statutory requirements for WCDMA terminals As an important component of telecommunications facilities of the telecommunications network, telecommunications and communications related to the security of network flow, directly related to the vital interests of the state and the end user, all countries in the world are the special regulation of this equipment. Especially for limited radio resources, each country and region regards it as a natural resource related to the natio