1)Wireless mobile communication无线移动通信
1.The study of wireless channels laid the foundations of the whole digital wireless mobile communication.无线信道是整个现代数字无线移动通信研究的基础,从电磁波传播方式、无线信道对传输信号的影响以及等效低通信道的时变冲激响应等几个方面对无线信道的特性进行了研究。
2.The functions of TRF6900 are analyzed,based on which,the practical application is demonstrated in constructing a wireless mobile communication system used for teledata col.TI公司的无线收发芯片TRF6900是工作在850~950MHz ISM频段的低功耗无线收发芯片,与普通无线收发芯片相比,非常适合在复杂的电磁环境下实现距离范围在1000米以内的无线移动通信;通过对TRF6900芯片的功能分析,论述了基于该芯片构建远程数据采集系统的原理及实际电路的设计,该系统提高了井下数据采集的速度和灵活方便性;应用结果表明,该系统运行稳定可靠,检测精度高,具有一定的实用性和推广价值。
3.Aiming to solve the problems of collecting data from underground restricted space,high frequency wireless mobile communication system has become a main solution because of its high reliability,convenience and low cost.针对地下非自由空间的信息数据采集,超高频无线移动通信具有可靠性高、应用方便、成本低廉等特点,目前已经成为主要发展方向。
英文短句/例句
1.The Key Technology for the Wireless Mobile Communication System with OFDM;OFDM无线移动通信系统关键技术研究
2.Research on the Probability Model of Radio Mobile Communication Channel for Low Earth Orbit Satellite;低轨卫星无线移动通信信道的概率模型的研究
3.Study on wideband mobile radio system modeling宽带无线移动通信系统信道建模技术研究
4.Research on Synchronization in OFDM Cellular Radio Communication Systems;OFDM蜂窝无线移动通信系统中的同步技术研究
5.Doppler Suppression Algorithms for OFDM Systems in Wireless Communications;无线移动通信OFDM系统中的多谱勒抑制算法
6.Performance Analysis of Space-Time Block Coding in Wireless Mobile Communication;无线移动通信中空时分组编码的性能分析
7.VHF land mobile radio communication equipment甚高频陆地移动无线通信设备
8.UHF land mobile radio communication equipment超高频陆地移动无线通信设备
9.Radionetwork Technology Analysis of WCDMA Mobilecomunications;WCDMA移动通信无线组网技术分析
10.The Research of Wireless Location Technology in Mobile Communication System;移动通信系统中的无线定位技术研究
11.Application of software radio technique in the mobile communication system;软件无线电技术在移动通信中的应用
12.Anonymous Secure one-hop Communication Scheme in MANET移动无线网相邻节点间匿名通信策略
13.Mobile Wireless Communications Past and Future Trends移动无线通信的过去和未来发展趋势
14.Simple-structure and High-performance ATC by Radio Communication System (SPARCS)基于无线通信的移动闭塞列控系统——SPARCS
15.General specification for telephone/radio interconnect equipment used in mobile communicationGB/T17542-1998移动通信有线/无线转接设备通用规范
16.General specification for radio transceiver employing F3E emission used in the mobile servicesGB/T15844.1-1995移动通信调频无线电话机通用技术条件
17.Study on the Blocking Problems of Radio Channels in GSM Mobile Communication System;GSM移动通信系统无线信道拥塞问题的研究
18.Methods of measurement for radio transmitters employing F3E emission used in the mobile servicesGB/T12192-1990移动通信调频无线电话发射机测量方法
相关短句/例句
Mobile Wireless Communications移动无线通信
1.Mobile Wireless Communications Past and Future Trends移动无线通信的过去和未来发展趋势
3)wireless mobile communication channel无线移动通信信道
1.The research is based on the principle of the OFDM system and the time-frequency fading characteristic of the wireless mobile communication channels.基于OFDM系统工作原理和无线移动通信信道时频二维衰落特性,研究OFDM系统的参数(包括子载波个数和循环前缀长度)设计准则,并用一个设计实例和仿真结果加以验证说明。
4)Railway Radio Mobile Communication铁路无线移动通信
5)long distance wireless mobile communication无线远距离移动通信
6)BRadio宽带无线移动通信系统
1.TDS-OFDM Transmission Method Used in BRadio Downlink;一种适用于宽带无线移动通信系统下行链路的TDS-OFDM发送方法
延伸阅读
无线电通信波段(见无线电通信)无线电通信波段(见无线电通信)radio communication wave range wuxiandian tongXin boduan无线电通信波段(rads。。ommunicationWaVe range)见无线电通信。
