无线寻呼
- radio pagers
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全国邮电无线寻呼资产剥离、改制重组工作取得了较大进展。
Rapid progress was made in the divestiture of radio paging assets from the P & T sectors and the restructuring on a nationwide basis .
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本文详细探讨了基于Internet的无线寻呼软件的实现方案。
This paper discussed the scheme and the implement of Wireless Paging Centric Software Based on Internet .
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LED显示屏的原理及其无线寻呼通信方法
The Principle of LED Display Screen and a Communication Method for Wireless Paging
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基于GPS技术的无线寻呼链路传输及同播控制系统
The Radio Paging Link Transmission and Synchronal Broadcast Control System Based on GPS
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采用ASP技术的网上无线寻呼软件
Applying ASP on the Internet Wireless Paging Centric Software
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SCA无线寻呼发射与接收
The Transmission and Reception of SCA Radio Paging
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基于WAP的无线寻呼软件
The Wireless Paging Centric Soft - ware Based on WAP
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无线寻呼系统中窄带FSK调制的实现
The Realization of Narrow Bandwidth FSK Modulation in Radio Paging System
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利用Bass创新扩散模型描述我国无线寻呼和移动电话的扩散过程。
This paper demonstrates the diffusion process of wireless-pager and mobilephone with Bass Innovation Diffusion Model .
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VSAT系统与无线寻呼系统组合的应用
The Application Of VSAT System in Combination With Wireless Paging System
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叙述了Harris程控交换机的集中告警功能,以及简单的拓展与无线寻呼结合的应用。
This article described alarm function of Harris 20 20 telephone exchange , and provided a simple application example .
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基于MCS51单片机的多频点无线寻呼发射机设计
Design of Multi-Frequency Radio Beeper Catapult Based on MCS 51 Single-chip Computer
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讨论了发光二极管(LED)字符显示屏的基本结构和工作原理,并在剖析上位机与显示屏的通信协议的基础上,实现了一种实用的无线寻呼通信方法。
The basic structure and operation principle of Light-emitting diode ( LED ) display screen are explained . Based on analyzing the communication protocol between upper computer and display screen , a useful wireless paging communication method is realized .
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本文探讨了未来移动通信技术的发展趋势和特点,涉及CDMA数字移动通信系统,FLEXTM无线寻呼技术和个人通信系统PCS。
This paper probe into mobile communication technology developmental trends and characteristic , involve CDMA digital communication system , FLEXTM and PCS.
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基于POCSAG码的无线寻呼接收机检测编码设计
Design of Wireless Page Receiver 's Checking Encoding Based on POCSAG Code
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POCSAG规约的译码在无线寻呼监测系统中的应用
The Application of POCSAG Transcode in Wireless Paging Observation System
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本文介绍了FLEX高速无线寻呼系统中的差错控制编码技术,以及BCH(32,21)纠错码的构成和译码方法,重点讨论了FLEX高速寻呼解码芯片的FPGA设计与实现。
This paper describes the error control coding of the FLEX paging system , with emphasis on the design and implement of the FLEX decoder circuit by means of the FPGA technology .
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利用TW-8D电台解决无线寻呼系统的盲区
The Resolution of the Blind Zone in Radio Paging System by Using TW-8D
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KD公司成立于2001年,主要经营移动通信业务、国内国际长途通信业务、数据通信业务、互联网业务、IP电话业务、批准范围内的本地电话业务、无线寻呼业务和国家允许或委托的其他业务。
Founded in 2001 , KD Corporation mainly deals in mobile communication , IDD , DDD , data communication , internet , IP phone services , local phone services within the scope approved by authorities , wireless beeping and other businesses approved or entrusted by the state .
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给出了一种无线寻呼故障检测系统的硬件设计及其软件实现,其中硬件故障检测包括功率测量、频率检测、频偏测量、Modem检测、电压检测等,同时还给出了发射机所有性能指标。
A fault detection system for radio paging system is designed and hardware construction and software function are introduced in detail . Power measurement , frequency detection , frequency deviation measurement , Modem detection , etc are explained , and all performance index of the transmitter is given .
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BCH码是迄今为止所发现的一类很好的线性纠错码类,在移动通信、无线寻呼系统以及光纤通信等领域应用广泛。
BCH code , a very good kind of linear error correction code that has been found by now , is widely applied to mobile communications , wireless paging systems , fiber optical communications , and so on .
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为了适应系统大容量化以及将来服务多样化的要求,日本制定了日本统一的高速无线寻呼系统(FLEX-TD)的标准。
To accommodate the increasing traffic and diversified demands for the future service enhancement , FLEX-TD radio paging system has become the universal standard in Japan .
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主要介绍无线寻呼技术的一些新进展,特别是高速寻呼、双向寻呼和语音寻呼,对三种高速寻呼协议FLEX,ERMES和APOC进行了简单评述。
This paper deals with the new advances in the radio paging technology , especially the high speed paging , two way paging and voice paging , and gives a brief evaluation of the three high speed paging protocols & FLEX , ERMES and APOC .
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无线寻呼差转发射机智能监控系统的设计
Intelligent Design for the Monitoring System of the Radio Paging Transmitter
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采用无线寻呼网络的城市路灯控制系统的研究
Control System of City Electrical Lighting Based on Radio Paging Network
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FM-SCA无线寻呼射频的单片接收
Single Chip Implementation for RF Reception of FM SCA Radio Paging
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无线寻呼经营管理系统的设计及实现
The design and realization of the system of paging business management
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无线寻呼台自动传呼器设计
Design of an automatic call - up unit in radio call-up station
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无线寻呼系统中心控制软件的实现
The Implement of the Core Software in the Paging System
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其次,讨论了无线寻呼系统中的互调干扰问题,分析了互调干扰频率相互之间的关系,以及互调干扰的特点,互调干扰查找中的计算量的大小问题。
Secondly , some questions about intermodulation interference are presented and discussed .