| CMMB移动定位终端硬件系统设计方案 |
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| 引用本文： | 邓中亮,赵宝莹.CMMB移动定位终端硬件系统设计方案[J].软件,2011,32(2):43-45. |
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| 作者姓名： | 邓中亮 赵宝莹 |
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| 作者单位： | 北京邮电大学电子工程学院,北京,100876 |
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| 基金项目： | 大型建筑物复杂环境室内定位系统关键技术与示范国家863计划资助项目:2009AA12Z324 |
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| 摘 要： | 随着三网融合进程的推进,手机CMMB业务成为了市场热点。再加上手机定位业务的需求越来越大,亟需研制集通信、多媒体、LBS功能于一体的手机终端。本文提出一种基于CMMB技术定位的方案,设计了能够在实现正常接收移动通信信号及CMMB广播信号同时,实现室内外精确定位的融合型终端。本文主要介绍了CMMB移动定位终端的硬件系统,包括天线、CDMA2000移动通信模块、CMMB广播及定位信号接收模块、应用子系统等组成部分。该终端将在网格特征匹配算法的基础上实现室内复杂环境下的高精度定位。
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| 关 键 词： | 通信与信息系统 中国移动多媒体广播 无线定位业务 手机终端 |
Hardware Design of CMMB Positioning Terminal |
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| DENG Zhong-liang,ZHAO Bao-ying.Hardware Design of CMMB Positioning Terminal[J].Software,2011,32(2):43-45. |
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| Authors: | DENG Zhong-liang ZHAO Bao-ying |
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| Affiliation: | DENG Zhong-liang,ZHAO Bao-ying1 (Beijing University of Posts and Telecommunications,Electronic Engineering school,Beijing 100876,China) |
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| Abstract: | As the development of tri-networks integration,CMMB based on mobile terminal becomes a hot point of terminal market.Meanwhile,because of the growing demand of mobile position service ,it is needed to develop the mobile terminal which has the function of communication,multimedia and LBS.In this paper,a design of position scheme based on CMMB has been introduced.The integrated terminal can not only take out mobile communication signal and CMMB signa,but also achieve precise positioning indoors and outdoors.Th... |
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| Keywords: | Communication and information system CMMB LBS Terminal design |
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