可靠的雷电防护是保证通信基站安全运行的重要保障。
The reliable lightning protection is an important guarantee for the safety operation of communication base stations.
应用领域:通信基站后备电源、储能设备、储能电站等。
Application areas: communication base station back-up power, energy storage devices, energy storage power station.
本文介绍了一种用于通信基站的远程蓄电池巡回监测系统的设计和实现技术。
This paper presents the design and implementation of a remote monomer cell monitoring system for base station.
移动公司的通信基站具有数量大,分布面广,安装位置分散且情况复杂等特点。
Communication base station of mobile company has some traits, such as large in quantity, wide in distribution, dispersive in position and complex situation.
对移动通信基站产生的干扰作了传播分析、计算,对脉冲雷达干扰作了谱分析及保守计算。
Transmission formula of interference from mobile base and conservative estimation from pulse radar are presented.
需要进行更多的研究来评估手机以及通信基站天线辐射对青少年,小孩,孕妇和胎儿的影响。
More studies need to be conducted that measure the effects of extended mobile device use by teenagers, children, pregnant women, and fetuses, as well as exposure to cellular base station antennas.
本文针对目前联通公司通信基站蓄电池组运行的问题,提出了一套新的设备维护方案——专业公司代维护。
A novel maintenance scheme for battery in telecom base station, which called maintain-substituting, is presented in this article.
随着宽带无线接入技术的广泛应用,通信系统之间以及通信基站内部的电磁干扰(EMI)现象越来越严重。
With wide application of broadband wireless access technology, the EMI phenomenon is more and more serious among communication systems and inner communication base station.
文中介绍了通信基站的电源系统,包括交流供电系统、直流供电系统和接地系统,论述了等电位在基站建设中的重要性。
In the paper, an electrical power system of base station is introduced in detail, including AC power supply system, DC power supply system and earthing system.
本文给出了考虑大地的影响计算水平极化的广播电视发射天线和垂直极化的移动通信基站天线在空间产生的场的计算公式。
The calculation formulas of the electromagnetic field produced by the emission antenna of broadcasting and television emission towers and mobile communication stations are given.
尽管一直缺乏手机存在任何危害的有力证据,多数人还是担心手机本身和通信基站发出的辐射会对身体造成可疑的、不良的影响。
Many people worry about the supposed ill effects caused by radiation from handsets and base stations, despite the lack of credible evidence of any harm.
移动电话通信通过一个称为基站的固定天线网络发射无线电波。
Mobile phones communicate by transmitting radio waves through a network of fixed antennas called base stations.
这就是为什么短信长度如此受限:它不能超过用于基站和手机间内部通信的消息的长度。
That's why a message is so limited in length: it must not exceed the length of the message used for internal communication between tower and handset to set up a call.
苹果并没有存储设备的位置信息,它只是记录了和设备通信的基站的位置信息。
Apple is not storing the device's location, it's storing the location of the towers that the device is communicating with.
手机在进行点对点直接通信的过程中,仍然可以与基站保持连接,让它知道手机处于工作状态。
Direct communication in mobile peer-to-peer process, the phone can still stay connected with the base station so that it knows the phone is in working condition.
唯一有意义的是iphone实际记录的是与之通信的基站的位置。
The only thing that makes sense is that the iPhone is actually storing the locations of the cell phone towers that it communicates with.
无线通信系统典型地包括战略上设置的多个基站,用于在选择范围或区域上提供无线通信覆盖。
Wireless communication systems typically include a plurality of base stations strategically located to provide wireless communication coverage over a selected area or region.
CD MA移动通信的鉴权过程是通过交换移动台和基站之间的信息达到确认移动台身份的目的。
The authentication process for CDMA mobile communication is to confirm the identity of mobile Station, which is by exchanging information between mobile Station and Base Station.
本课题的任务是为采用CDMA技术的数字移动通信系统设计一个应用于基站控制器(BSC)内部的高速数据交换网络。
The task of this research is to design a high speed data switch network which is used in a base station controller (BSC) of a digital mobile communication system based on CDMA technique.
这种通信不会对基站造成混乱,只要事先“告知”它,需要与基站有一个约定。
Such communication will not cause confusion on the base station, as long as the prior "inform" it, and needs to have a agreement with the base station.
移动通信维护人员与庞大的无人值守基站的维护任务之间的矛盾日益突出。
The contradiction between maintenance people of mobile communication and maintenance task of unattended basic station becomes more and more obvious.
集群移动通信系统,基站,控制台和移动台。
Group mobile telecommunication system, base station, control station and mobile station.
任意两个移动台都可以通过基站及移动交换中心实现相互间的通信。
Either two mobile station can communicate with each other by base station and mobile service switching center.
移动通信系统,控制器,基站,和通信方法。
Mobile communication system, controller, base station and communication method.
本发明实施例涉及电子通信领域,尤其是一种基站射频双工器、射频模块和射频系统。
The embodiment of the invention relates to the field of electronic communication, in particular to a base station radio frequency duplexer, a radio frequency module and a radio frequency system.
通信还发生在上行链路方向中,包括从移动台到基站的传输。
Communications also occur in an uplink direction including transmissions from the mobile station to the base station.
副簇头负责与基站进行通信。
The vice cluster-head charges for the communication with base station.
一无线通信网络(100)包括多个基站(100)和订户站(114)。
A wireless communications network (100) includes various base stations (100) and subscriber-stations (114).
在移动通信系统中,从相对基站运动的移动台发射的信号受到多普勒效应的影响。
In a mobile communication system, signals which are transmitted from mobile stations moving relative to a base station are subject to a Doppler effect.
移动台,基站,移动通信系统,移动通信与移动通信程序。
Mobile station, base station, mobile communication system, mobile communication and mobile communication program.
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