The present invention discloses a limited impulse response digital filter for wireless mobile communication system.
本发明公开了一种用于无线移动通信系统的有限冲激响应数字滤波器。
The goal of next generation wireless mobile communication system is to support high quality, high speed mobile multimedia services.
下一代无线移动通信系统的目标是支持高质量高速率的移动多媒体业务。
The system bandwidth efficiency and the dispersive of wireless channel are the big challenges for the wireless mobile communication system.
对于无线移动通信系统来说，面临着系统带宽效率和多径衰落信道等诸多问题的挑战。
As a key technology for 4 ~ (th) Generation wireless mobile communication system, OFDM has drawn more and more attention in communication fields.
作为第四代移动通信的核心技术，正交频分复用(OFDM)系统愈来愈引起业界的普遍关注。
The next generation wireless mobile communication system is expected to provide ubiquitous, high-quality, and high-rate mobile multimedia transmission.
下一代移动无线通信系统的目标是实现无所不在的、高质量的、高速率的宽带多媒体通信。
Spread Spectrum technique is widely used in digital cell-phone mobile communication system, satellite mobile communication, inside wireless communication and future personal communication.
扩频技术在数字蜂窝移动通信系统、卫星移动通信、室内无线通信和未来的个人通信中被广泛采用。
The performance of wireless communication system is mainly restricted by the quality of wireless mobile channel.
无线通信系统的性能主要受到移动无线信道的制约。
This paper studies the signaling system suitable for wireless link of the digital mine mobile communication system based on TRF6900 single chip, which operates in TDMA mode.
文章论述了基于射频芯片TRF 6900、多址方式为TDMA的矿井移动通信系统无线部分信令的结构设计。
Secondly system realizes the geographical locating for mobile terminals and information exchanges between subsystems. The paper designs the processes of GPS locating and GPRS wireless communication.
其次为实现系统各移动终端的地理定位和各子系统之间信息交流，设计GPS定位程序流程和GPRS无线通讯程序流程。
Firstly, the paper has an overview of mobile satellite communication system, analyzes its character and the peculiarity compared with terrestrial wireless system.
本文首先对移动卫星通信系统进行了概括性的介绍，分析了移动卫星通信系统的特点及与一般移动通信系统的相比的特殊性。
On the basis of the demand analysis of wireless mobile communication, the dissertation researched the system of short message service-SMS which now has applied widely.
在对无线移动通讯分析的基础上，本文研究了现在应用广泛的短消息服务。
In the wireless communication domain, mobile database is a key component related with the operation performance and efficiency of communication system.
在无线通信领域，移动数据库是关系到通信系统运营性能与效率的关键组件之一。
In 4g communication system, Automatic Repeat reQuest (ARQ) technology is necessary to support multiple mobile terminal to communicating in Shared wireless channel.
在4g高速无线通信中，自动请求重传(ARQ)技术是无线通信中数据链路层所不可缺少的。
The thesis introduces the GPS technology in the development of the vehicle management system, focuses on the solutions for implementing the wireless communication and vehicle mobile terminal.
本论文主要介绍了GPS技术在车辆管理系统中的开发，重点解决了无线通信和车载移动终端的实现。
The invention discloses a frequency resource allocation method, a device, a wireless communication system and a mobile station.
本发明提出了一种频率资源的分配方法、设备、无线通信系统和移动站。
AIS is a kind of ship surveillance system, belonging to the wireless mobile communication network category, and the network performance is a key problem in the research and application of AIS.
AIS是一种船舶监测系统，并隶属于无线移动通信网络范畴，其网络性能是AIS的研究及应用中的一个关键问题。
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。
Future mobile communication brings forward higher call for wireless communication system in the field of transmission rate, system performance and system business capacity.
未来移动通信在传输速率、系统性能和系统业务容量等方面对无线通信系统提出了更高的要求。
Even in the mobile communication field, we can use the wireless relay system to replace the wired transmission network.
即使在移动通信领域，也可以用无线中继来替代其有线的传输网。
The data communication platform of on - line rotator temperature monitoring system consists of wireless modem, public mobile communication network and wireless mobile communication modules.
在基于短信技术的电机转子温度在线监测系统中，无线调制解调器、全球移动通信网络以及无线移动通信模块构成了数据通信的物理平台。
Collecting and Outputing the statistical data of wireless performance in Mobile Communication System is the first step to optimize network.
移动通信系统中的话务统计数据的采集和输出是进行网络优化的首要步骤。
The new transmitter designed by this paper can be used in 2G/3G mobile communication system, Fixed Broadband Access Systems, Wireless LAN and so on.
基于陆地的宽带固定无线接入系统可以较低的成本提供宽带综合业务，促成本地通信的竞争，成为国际上的热点。
The new transmitter designed by this paper can be used in 2G/3G mobile communication system, Fixed Broadband Access Systems, Wireless LAN and so on.
基于陆地的宽带固定无线接入系统可以较低的成本提供宽带综合业务，促成本地通信的竞争，成为国际上的热点。
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