Mobile-services Switching Centre - Base Station System (MSC - BSS) interface;
移动业务交换中心-基站系统(MSC-BSS)接口;
While the Digital Intermediate Frequency technology is one of the pivotal technology in the wireless base station system.
而数字中频技术是无线基站传输系统中的关键技术之一。
The products are widely used of electric and data communication for such Program-controlled switches, Base Station System.
公司产品被广泛用于信号传输、程控交换机、基站系统。
A completed LMDS network is composed of backbone network, network operation center (NOC), base station system and user-end equipment.
一个完善的LMDS网络是由主干网络、网络运行中心(NOC)、基站系统和用户端设备组成。
RF power amplifier module is a key component in the base station system. It is of great significance to detect the function of RF power amplifier module before shipment.
射频功放模块是基站系统中的核心部件,出厂前对射频功放模块的功能进行检测意义重大。
Therefore, it is an important subject having to be considered and resolved by many 3g vendors that how to measure 3g Base Station System and maintain the network running properly and efficiently.
因此,如何对第三代移动通信系统基站系统进行测试并使3g网络正常高效的运行已经成为许多3g厂商必须考虑和解决的一个重要问题。
If they detect something wrong while the system is armed, they'll transmit a wireless alert signal to a base station that will then raise the alarm.
如果他们在系统布防时发现了什么问题,就会向基站发送无线警报信号,然后基站会发出警报。
The system is frequency flexible, connects hundreds of users to a single base station, and delivers superior range and link performance in voice, video and data transmission.
该系统的频率灵活,可将数百个用户连接到一个基站,提供范围广泛和性能优越的语音、视频和数据传输功能。
A built-in intercom system lets handsets communicate with the other or the base station.
内置的对讲系统能让无绳电话听筒之间或与基站之间进行联络。
The example multiple equalizer arrangement removes a need to have a base station equalizer for each and every user in the system.
所示例的多个均衡器配置不需要为系统内的每个用户包括基站均衡器。
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.
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。
The practice of prediction confirms that the methods are effective, and could be the base of future county station prediction experts system.
实践证明,该方法切实有效,可为县站预报专家系统的建立提供依据。
For hydropower station, monitoring system is the base of it's integrated automation, and is the premise of realizing the condition that nobody is needed on duty (or few on duty).
水电站监控系统是实现水电站综合自动化的基础,也是实现水电站无人值班(少人值守)的前提条件。
So the DGPS data formats and base station algorithm are the two important problems of DGPS system.
因此,GPS差分协议和差分电文的算法是差分系统必须考虑的两个问题。
By combining with telecom business and component GIS technology, a management system for a base station is studied, designed and realized.
结合电信业务和组件GIS技术,设计并实现了一个基站管理系统。
This software system lays down a firm base for developing the software system for managing and controlling multi base stations under the condition of AIS base station network.
为以后在基站网络环境下开发管理与控制多个基站的软件系统奠定坚实的基础。
The model of the base station of wireless networks is built based on the finite user population discrete time delay and loss system.
利用有限用户离散时间混合消失系统对无线通信系统中基站进行建模。
This system has been applied in the base station of a whole IP mobile communication system, it can perform these functions stably.
将该系统用于全ip移动通信系统基站的远程配置和监控,结果显示该系统能够很好地完成基站的远程配置和监控功能。
The paper researches the base station testing technology and analyses the MIMO-OFDM system theory and LTE base station testing items.
因此开展MIMO-OFDM的基站测试系统研究具有重要的理论意义和实用价值。
This paper presents the design and implementation of a remote monomer cell monitoring system for base 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 analyzes the performance of Space-time RAKE Receiver at the base-station of WCDMA System which employing adaptive antenna array.
分析了在WCDMA系统的基站中采用含自适应阵列天线的空时rake接收机的性能。
Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type.
提供方法和装置,用于使在系统中的移动站从第一类的第一基站切换到第二类的第二基站。
LMDS network is composed Of backbone network, network operation center, service area base -station system and service area user equipment.
LMDS网络由骨干网络、网络运行中心、服务区中的基站系统和服务区中的用户端设备组成。
This paper base on JTAG and take the hardware board of earthquake data acquisition station system as test project, design and implement the JATG-Based test platform for embedded system hardware.
论文以JTAG为基础,以地震数据采集站硬件板为测试项目,设计并实现了基于JTAG的嵌入式系统硬件测试平台。
Disclosed are a system and a method for selecting a new serving base station when a drop occurs in a mobile subscriber station in a broadband wireless access communication system.
公开了一种系统和方法,用于在宽带无线接入通信系统中,在移动用户站中发生掉线时,选择新的服务基站。
Mobile communication system 's upgrade needs new frequency. Base station antennas are needed to accord with the new frequency. This will increase the number of the base station antennas.
移动通信系统的不断升级,要求配置新的频段,这就要求适合新频段的基站天线,这样必然会增加天线的数目。
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.
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。
In the further CDMA cellular mobile radio system, an efficient resource allocate scheme for the downlink is necessary, since most of the traffic flow is from base station to mobiles.
在未来的CDMA蜂窝系统中,绝大部分业务是从基站流向移动台。因此,一个有效的资源分配方案对于前向链路是非常必要的。
In a mobile communication system, signals which are transmitted from mobile stations moving relative to a base station are subject to a Doppler effect.
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。
The invention also provides a system for transmitting data in mobile communication, wherein, the base station and more than one relay stations are contained in the cell;
本发明还提供了一种移动通信中传输数据的系统,在小区中包括一个基站以及一个以上中继站;
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