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In this paper, we describe the development of a mobile butterfly-watching learning (BWL)
system to realize outdoor independent learning for mobile learners. The mobile butterfly-watching
learning system was designed in a wireless mobile ad-hoc le
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近年来，移动通信技术发展迅速，新技术层出不穷，
宽带无线接入技术由于具有网络设计灵活、安装迅速方
便、建设速度快、建设造价低廉等突出的优点，在高速因
特网接入、信息家电联网、移动办公、军事、救灾、空间
探险等领域具有非常广阔的应用空间。根据目前的技术
标准和将来的发展，主流的宽带接入技术可以分为：固定
宽带无线接入技术（FBWA）、无线局域网（WLAN）和无
线个域网（WPAN）。其中无线个域网的发展使得人们摆
脱电缆束缚，在近距离内实现各种设备间的通信的梦想
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gsm数字移动通信原理,华为内部资料,有需要的人快下啊.-Principles of digital mobile communication gsm, Huawei internal information, those who are in need of fast ah.
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移动通信无线网络优化技术的研究与实现,详细论文。设计者：QQ 64134703-Wireless network optimization of mobile communication technology, research and realization of the detailed papers. Designers: QQ 64134703
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有关对3G移动通信在中国的发展趋势的分析和研究-3G mobile communication on the development trend in China, analysis and research
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This article describes a radio-frequency controlled mobile robot, monitorizated and controlled through an embedded Java microcontroller. This project included the mobile robot design and building, as well as the control and communication software. Th
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communication mobile de la th-uwb
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中国移动省ADC与EP能力系统接口规范，本规范规定了省ADC管理平台与入驻ADC的EP能力系统的通信接口，是省ADC管理平台和入驻ADC的EP能力系统需要遵从的技术文件-China Mobile provincial capacity ADC and EP system interface specification, this specification provides a management platform and settled province of ADC ADC' s a
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The basic issue of the present and the idea of the future mobile communication systems are to provide high quality of services for multiple users anytime, anywhere and everywhere. A full mobile data service must be able to deliver a true solution, en
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目前，第三代移动通信（3G）系统包括中国的TD-SCDMA系统很快将会在中国市场上出现-Currently, third generation mobile communication (3G) system, including China' s TD-SCDMA system will soon appear in the Chinese market
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主要讲述了信息编码在第二代移动通信系统GSM中的应用。-Focuses on the application of the information encoded in the second-generation mobile communication system GSM.
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探讨了WiMAX与移动通信系统的融合及应用问题，重点分析比较了WiMAX与3G技术，并阐述了网络融合的必要性和可行性，最终给出网络融合及应用的方案-Of WiMAX and mobile communication systems integration and application issues, focus on analysis and comparison of WiMAX and 3G technology, and expounded the necessity and feasi
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Rayleigh Fading Channels in Mobile
Digital Communication Systems
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主要介绍了中国移动公司通信增值业务的发展状况和对策。-Mainly introduced the China mobile communication value-added business development status and countermeasures.
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This mode bridges a wireless network to a wired Ethernet network. A wireless access point is required for infrastructure mode wireless networking, which serves as the central WLAN communication station to which the mobile clients attach.
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Mobile and wireless communication have advanced
greatly in the past two decades. Recently, global warming and
climate change have become as increasingly important item on
the global political agenda.
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中国移动发布的银行通讯项目材料，对发展农村简易银行存取款有一定帮助-Bank of China Mobile Communication Project published material, the development of rural simple bank deposit of some help
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MIMO（多输入，多输出系统）的无线通信的智能天线技术的基础上发展起来的，它的主要特征是一个通信系统的使用多个天线配置来解决移动通信系统的发送和接收端 –以此来解决未来移动通信系统大容量高速率传输和日益紧张的频谱资源间的矛盾。和智能天线技术不同于系统在MIMO无线信道的发射天线，从任何到接收天线间的无线信道是相互独立或有很小的相关性。-Developed on the basis of smart antenna technology MIMO (multiple-input, multiple
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