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Development of Underwater Acoustic Modems and Networks
Underwater Acoustic Modems Networks
2015/8/19
Recent developments in underwater acoustic communication enable real-time contact with underwater sensors, vehicles, and other instruments, offering novel ocean observational capabilities that may cha...
Building communities through communication: Understanding community development success and failure using a narrative approach
Narrative Community Development Group Communication
2015/1/8
This study uses narrative analysis to investigate public communication efforts of community development groups to provide a richer understanding of the indicators of group success or failure in this c...
基于NTRIP协议的虚拟差分GPS接收设备设计（Development of a GPS Receiver Based on NTRIP/VRS）
全球定位系统 虚拟参考站技术 NTRIP协议
2009/11/3
在分析NTRIP（networked transport of RTCM via Internet protocol）协议组成及特点的基础上，针对低成本、低精度的GPS OEM板，采用GPRS无线通信方式，设计开发了手持式虚拟差分GPS接收设备，并进行了试验验证。开发的接收设备是以ARM7为核心，包括无线通信模块、GPS OEM板、液晶显示模块、优盘存储模块等，能够完成GPS数据的接收、实时处理及...