查询词典 wireless set

Multiple-input multiple-output based on multiple antenna array and space time coding techniques can take full advantage of the trait of wireless channel to improve the system capacity and quality of communications, without increasing the transmitting power and frequency usage, therefore, they has become one of the key technology hotpots of current and future wireless communications.

基于多天线阵列的多输入多输出和空时编码技术，充分利用无线信道特性，可以在不增加发送功率和频谱的条件下提高整个系统的容量和通信质量，已成为当前及未来无线通信关键技术的研究热点。

In order to provide more convenience to the consumers, the research and implementation of multimode wireless communication systems became a new focus of the development on wireless data communication system.

为了给消费者提供更大的便利，多模无线通信系统的研究与实现成为无线数据通信技术发展中的一个新的亮点。

With the quick development of wireless communication technology, wireless communications are switching from simple voice communications to data communications, such as the widely-used SMS and WAPS .

随着移动通信技术的迅速发展，移动通信逐步由简单的语音通信向复杂的数据通信这一趋势转变，与之相关的短消息、手机上网等业务已在国内得到了广泛使用。

Wireless fair queueing is the basis of wireless packet scheduling algorithm.

无线网络的公平排队是无线数据包调度算法的基础。

Through to Modbus the RTU model agreement and the wireless data acquisition system principle of work analysis, has designed based on the nRF2401 wireless data acquisition system automatic voice prompt pitch point.

通过对Modbus RTU模式协议和无线数据采集系统工作原理的分析，设计了一个基于nRF2401的无线数据采集系统自动语音提示节点。

Request is, must use when the general present and passive voice Through to Modbus the RTU model agreement and the wireless data acquisition system principle of work analysis, has designed based on the nRF2401 wireless data acquisition system automatic voice prompt pitch point.

要求是，要用一般现在时和被动语态）通过对Modbus RTU模式协议和无线数据采集系统工作原理的分析，设计了一个基于nRF2401的无线数据采集系统自动语音提示节点。

At the our country, because of everyplace GSM what operator adopt wireless equipments dissimilarity, so it the wireless covariance item will have differentiation.

在我国，由于各地GSM运营商所采用的无线设备不同，因此其无线统计项会有所区别。

Letter Alvarion mainly engaged in microwave radio frequency wireless communications products and network optimization system covering the development, production, marketing and provision of appropriate services, mobile communications operator wireless network equipment supplier of professional services and systems integration Business.

奥维通信主要从事微波射频产品及无线通信网络优化覆盖系统的开发，生产，销售和提供适当的服务，移动通信运营商的无线网络，专业服务和系统集成商设备供应商。

Was founded in December 2000, is headquartered in Shenyang, China, is a professional engaged in microwave RF products and wireless communications network system development, production, marketing and providing the corresponding services in the state's key high-tech enterprises, are domestic and international communications operator professional wireless network coverage equipment suppliers and service providers.

奥维通信股份有限公司成立于2000年12月，总部设在中国沈阳，是一家专业从事微波射频产品及无线通信网络覆盖系统开发、生产、销售并提供相应服务的国家重点高新技术企业，是国内外通信运营商无线网络覆盖设备专业供应商及服务商。

Secondly this paper analyzes the research present conditions and development trend of transmitter and miniature wireless in missile at home and abroad thoroughly ,then designs the PCM-CDMA-QPSK system of integrated miniature wireless beacon which based on the technology of CDMA and DUC.

其次，在深入分析和比较国内外弹载发射设备和无线信标技术研究现状的基础上，针对多目标测量的需求，基于码分多址和直接上变频技术原理，设计了PCM-CDMA-QPSK体制的微小型无线信标系统总体，完成了无线信标系统中基带扩频电路的调试，结果表明，基于码分多址的多信标测量方法是可行性，所设计的系统可靠有效。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。