在无线移动通信系统中，信道的衰落会降低信号传输的可靠性。
In wireless communication system, channel fading can decrease the reliability of communications.
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 present invention discloses a limited impulse response digital filter for wireless mobile communication system.
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 goal of next generation wireless mobile communication system is to support high quality, high speed mobile multimedia services.
对于第三代无线移动通信系统，直接序列码分多址将是一种主要的接入技术。
There is every indication that Direct-Sequence Code Division Multiple Access (DS-CDMA) will be one of the multiple access schemes for the third generation wireless mobile systems.
未来无线移动通信系统对数据传输速率、通信可靠性及有效性提出了更高的要求。
The future wireless mobile communication systems are expected to provide high-rate, high-quality and efficient data transmission.
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。
The system bandwidth efficiency and the dispersive of wireless channel are the big challenges for the wireless mobile communication system.
它也许相信自己有足够的实力与每一个供应商谈判，或者它想与无线通信运营者在它的移动运营系统上达成一个协议。
It may believe itself strong enough to negotiate with each provider, or it may want a deal for its mobile operating system from wireless-telecoms operators.
成立3gpp2是为了将北美和亚洲移动无线电通信跨系统操作过渡到第三代系统。
3gpp2 was born to evolve North American and Asian Cellular Radio-telecommunication Intersystem Operations into a third-generation system.
软件无线电(SWR)技术是第三代移动通信系统和军用电台的发展趋势。
The SWR is a developing trend of the third generation mobile communication system and military radio.
对一个移动通信系统来说，电波传播电路计算是无线规划的最重要问题之一。
Calculating the radio wave propagation circuits is one of the most important tasks in planning radio project for a mobile communication system.
未来移动通信系统的发展趋势之一便是数据传输速率得到极大提高同时无线频谱资源会得到更充分地利用。
The trend of the future mobile communication is digital transformation speed raised and radio frequency spectrum resource used sufficiently.
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。
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.
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。
The next generation wireless mobile communication system is expected to provide ubiquitous, high-quality, and high-rate mobile multimedia transmission.
本文主要讨论WCDMA的关键无线技术，并简要介绍了WCDMA移动通信系统中的智能技术。
In the paper, the key radio technologies of WCDMA are mainly discussed, and the smart technologies in WCDMA mobile communication system are also introduced briefly.
MIMO技术是无线移动通信领域智能天线技术的重大突破，能够成倍提高系统的容量和频谱利用率。
MIMO technology is the significant breakouts in smart antenna technology of wireless communication field, it can significantly improve system capacity and using rate of frequency.
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。
Spread Spectrum technique is widely used in digital cell-phone mobile communication system, satellite mobile communication, inside wireless communication and future personal communication.
在一类移动通信系统中，信息传输过程中经过GSN和PCU两个节点，由于无线链路的不稳定，产生了延时和断健。
In a type of mobile communication systems, data transmits through two notes, GSN and PCU. Some delays and interruptions occur because of the wireless link.
无线通信系统的技术目标是为移动用户提供更大的系统容量和更好的通信质量。
The goal of wireless communications techniques is to offer largest capacity and best quality of service for users.
移动通信的迅猛发展，对应用于无线通信系统的天线提出了小型化、宽频带、多频段工作等要求。
With the great development of wireless communication, there comes great demand of multi-frequency and broadband antennas of compact size.
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。
The invention discloses a frequency resource allocation method, a device, a wireless communication system and a mobile station.
本文从提高无线移动传输系统传输速率和对抗多径的角度，研究OFDM调制技术在无线移动通信中的应用。
The thesis researches the application of OFDM modulating technology on mobile communication based on improving transfer effect in limited band broad and overcoming Multi_path fading.
随着网络技术和无线移动通信技术日趋成熟，无线移动网络在控制系统中的应用也成为研究热点。
With the development and maturity of network and wireless communication technology, the study of wireless mobile network application in control systems is becoming a hotspot.
下一代移动通信系统是一个高频谱利用率、高传输速率，并可提供多种服务的无线网络。
The next generation mobile communication systems will have higher spectrum efficiency, higher transmission rate, and provide multimedia services to the users.
为了实现地铁移动通信信号的覆盖，建立了专用无线通信系统。
In order to realize subway mobile communication signal coverage, specialized radio communication system was established.
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、高速率的移动多媒体传输。
The next-generation wireless personal communication systems are expected to provide ubiquitous, high-quality, and high-rate mobile multimedia transmission.
本文主要讨论了移动通信系统无三阶互调干扰的无线电信道排列法。
The paper is purposed at a discussion of third -order intermodulation-free radio channel assignment methods.
用于移动通信站的天线系统，该通信站，和用于无线通信的一种方法。
Antenna system for mobile communication station, such station, and method of radio communication.
无线通信系统的性能主要受到移动无线信道的制约。
The performance of wireless communication system is mainly restricted by the quality of wireless mobile channel.
在特定频段上建立无线传播仿真模型是决定移动通信系统无线网络搭建是否成功的重要因素之一。
Building the radio propagation model on special frequencies is an important factor decided the mobile radio communication network whether or not to be put up successful.
西安地铁2号线信号系统采用完整的、基于无线通信技术的、移动闭塞制式的CBTC列车自动控制系统。
CBTC is adopted for signal system of Xi 'an Subway Line 2, which is a complete and movable block train control system based on wireless communication technology.
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