The Wireless Mobile Ad hoc Network (WMANET) is a special wireless mobile communication network.
无线移动自组网是一种特殊的无线移动通信网络。
However, for the wireless mobile communication systems, the radio channel is frequency selective and time-varying.
对于无线通信系统，无线信道不仅是频率选择性的，而且是时变的。
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 future wireless mobile communication systems are expected to provide high-rate, high-quality and efficient data transmission.
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 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。
Then it analyzes the wireless mobile communication propagation environment and gets the characters of timing varying fading channel.
然后讨论了无线移动通信的传播环境，得到时变衰落信道的特点。
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 the main means of personal communication, the wireless mobile communication technology is developed very fast after entering the 21-century.
进入二十一世纪后，无线移动通信技术作为个人通信的主要手段得到了迅猛发展。
The future wireless mobile communication systems are expected to provide ubiquitous, high-quality, and high-rate mobile multimedia transmission.
未来无线通信系统的目标是实现随时无缝的高质量、高速率的多媒体和数据业务传输。
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。
The paper attempts to describe the general outlook of fixed wired communication network and wireless mobile communication network at the start of 21 st century.
本文讨论新世纪初期固定有线通信和无线移动通信两大类通信网的发展前景。
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。
Comparing with positioning technique in wireless mobile communication the invention possesses features of simple technique and low cost, easy and accurate positioning technique.
同时由于本发明定位技术基于有线非连续移动通信，因此非常简单低成本，避免了现有无线移动通信定位技术十分复杂和不准确问题。
There are many bends in mine tunnels, and it is necessary to know wave propagation characteristic in curved tunnels in order to realize wireless mobile communication of a whole mine.
实际矿井隧道有许多弯曲段，为实现全矿井的无线移动通信，需要知道在弯曲隧道中电磁波的传播特性。
On-chip passive inductors, basic elements of wireless mobile communication circuits, are highly required in RFIC and widely used in simulating unit modules such as LNA, VCO and filters.
无源片上电感是RF IC中需求很高的器件，被广泛地应用在LNA、VCO、滤波器等模拟单元模块中，构成了无线移动通信电路的基础。
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。
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。
It has many potentional ampliations in ultra-bandwidth wireless mobile communication, array phase radar, sensors of microwave and millimeter-wave, microwave and millimeter-wave signal processing.
它在超宽带无线移动通信、相控雷达、微波毫米波传感、微波毫米波信号处理等多个领域具有潜在的应用前景。
Near Field Communication technology can provide a secure, wireless way to transfer data, and it could be critical for mobile payment.
近距离通信技术需要一个安全的无线数据传输方式，而移动支付对此的要求更为苛刻。
With the rapid development of wireless communication technology and Internet technology, the primary service of mobile telecom is changing from voice service to data service.
随着无线通信技术和互联网技术的飞速发展，移动通信业务从以前的语音业务为主逐渐向数据业务扩展。
OFDM technology will become the core technology for wireless communication in the future, OFDM will be widely used in cognition radio, in the 4G mobile communication and the wireless broadband access.
OFDM技术将成为未来无线通信中的核心技术，在认知无线电、4G移动通信和无线宽带接入等领域得到广泛的应用。
Presently, Mobile Communication Company's GPRS network that based on the 2.5 G can supply packet radio service and low cost service of wireless transmission.
目前，移动公司建成的基于2.5代移动通信gprs网络能够提供端到端的无线分组交换数据业务，提供低成本的数据无线传输业务。
With the rapid development of wireless communication, the application of mobile IP becomes increasingly wide, the requirements for safety are al-so rising.
随着无线通信的迅猛发展，移动IP的应用越来越普遍，对安全性的要求也越来越高。
Mobile payment. Which was implemented by mobile device with wireless method, is a new payment way, which was result of wireless communication and wireless Internet and people 's demands.
移动支付是使用移动设备通过无线方式完成支付行为的一种新型的支付方式，它是无线通信技术与无线互联网技术以及人们需求应用的产物。
Wireless applications protocol (WAP) which combines the superiority of Internet technology and mobile communication technology becomes a DE facto industry standard.
无线应用协议(WAP)融合了因特网技术与移动通信技术的优势，成为事实上的业界标准。
The research result and the rain attenuation coefficient thus obtained provide valuable reference not only in WLAN and immobile wireless accessibility but also in mobile communication.
研究得出的降雨衰耗和降雨衰减系数值，不仅对WLAN的固定无线接入，而且对移动通信都具有参考价值。
This paper presents the implementation of a wireless multimedia DSP chip for mobile communication.
叙述了一种用于移动通信的无线电多媒体DSP芯片的实现。
As an important part of future communication technology, wireless technology, especially mobile wireless technology is now becoming one of the hotspots in communications market.
作为未来通信技术的重要组成部分，无线技术尤其是移动通信技术成为近年来通信技术市场的最大亮点。
However, compared with fixed network, the wireless communication network which supports mobile computing has low bandwidth and poor quality.
然而，与固定网络相比，支持移动计算的无线通信具有带宽小、通信质量差的特点。
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