摘要
HSDPA的引入对TD-SCDMA终端的射频性能及基带处理能力提出了更高的要求,也为终端的射频一致性测试引入了新的测试条目。介绍了TD-SCDMA终端HSDPA射频一致性测试涉及的新内容,对3GPP规范给出的测试目的和测试方法进行了分析,通过与W-CDMA终端HSDPA射频一致性测试规范的对比,总结出TD-SCDMA在终端HSDPA射频一致性测试上的特点与尚需完善的地方。
HSDPA poses challenges to both the RF and baseband design of TD-SCDMA terminals. New test cases are introduced for the RF conformance test of user equipment. This paper makes a brief introduction to the contents of the test included in the 3GPP technical specification. The purpose and method of the test are analyzed. The conclusion is made after a comparison with WCDMA HSDPA RF conformance test.
出处
《现代电信科技》
2008年第8期37-42,共6页
Modern Science & Technology of Telecommunications
