1) signals of opportunity
泛在无线信号
1.
Recent advanced positioning systems and emerging technologies are described,and a novel ubiquitous positioning technology by using the widely available and economically signals of opportunity in urban is proposed.
针对无缝定位的应用需求和亟待解决的关键技术问题,结合城市环境下多种泛在无线信号可以充分利用的特点,提出了一种泛在无线信号辅助的无缝定位新方法,并对无缝定位技术的原理、特点和发展趋势进行了讨论。
2) wireless signal
无线信号
1.
Currently monitor function could not be realized via the interface between the monitor device and wireless signal device of the hump shunting locomotive,which is a hidden danger to the safety of hump shunting and leads to frequent occurrence of accidents.
针对这些问题提出通过技术改造,实现驼峰无线信号与监控装置结合控车的技术方案,为确保驼峰调车作业安全提供了一条途径。
3) Radio signal
无线信号
1.
Aiming at this problem,this paper presents a novel monitor system for radio signal in mobile network.
鉴于移动通信网规模日益扩大,网络运营状态不易即时掌控的现状,提出了一种用于观测移动网无线信号实时变化的新型监控系统。
2.
And the distribution of radio signals is also analyzed.
介绍了移动网络的无线信号实时监控系统。
3.
This paper bases on the real time monitor system of Beijing Mobile for the radio signal.
本文基于北京移动无线信号实时监测系统,对2004年9月至12月间该地区某处3277小区的无线信号进行了统计分析。
4) radio signal
无线电信号
1.
In wireless monitoring system,the received radio signals are polluted to a greater or lesser degree by the noise due to the influence of environment,equipments and other factors.
在无线监测系统中,由于受环境、设备等因素的影响,接收机接收到的无线电信号不同程度地被噪声污染,严重影响到监测结果的可靠性。
6) no-circuit signal
无线路信号
补充资料：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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条