3G Cellular Standards and Patents 时间:2010-11-24 05:43:38 【文件属性】: 文件名称:3G Cellular Standards and Patents 文件大小:473KB 文件格式:PDF 更新时间:2010-11-24 05:43:38 3G Introduction of 3 types of 3G technology and the patents contents 立即下载