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。
Mobile library; Mobile communication; Wireless network.
移动图书馆；移动通信；无线网络。
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。
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。
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。
To address the phenomenon of temporary communication blindness resulted from fixed period beacon exchange in mobile wireless sensor networks, an adaptive beacon exchange algorithm is proposed.
针对移动无线传感器网络中周期性信标交换引起的通信暂盲现象，提出一种自适应信标交换算法。
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。
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 technologies of set-card separation and OTA (Over the Air) are both the important measures in mobile communication systems to realize the separation of the wireless services and terminals.
移动通信中手机的机卡分离技术和空中激活技术是实现电信服务与电信终端相分离的重要途径。
WAP based wireless information services have become a new service increasing point of current mobile communication and information industries.
基于WAP技术提供无线信息服务已成为目前移动通信与信息行业新的业务增长点。
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。
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 result of experiment testifies multiband characteristic of fractal antenna and it is an attractive candidate for wireless and mobile communication application.
实验结果验证了分形天线的多频段特型，此天线在无线、个人移动通信中有应用前途。
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.
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。
At the same time, some factors which should be taken into account in multicast under wireless and mobile communication networks are put forward.
同时，也对无线移动通信网络环境下的组播技术提出更多需要考虑的因素。
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。
The paper indicates that wireless multimedia communication is the main trends of personal mobile communication.
指出移动通信的明确方向是由个人便携终端实现无线多媒体通信。
The wireless mobile self-organizing network is an equal wireless communication network which has no center.
无线移动自组织网是一种无中心的对等式无线通信网络。
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。
At present, the frequency adapting to mobile com munication and wireless communication, is quite crowded and precious.
目前，适合于移动通信、无线通信的无线电频谱资源极为拥挤和宝贵。
Also the solutions for mobile communication technology at surface ground can be fully to solve the wireless communication problems in underground mine.
同时指出，陆地移动通信技术解决方案完全可以解决煤矿井下无线通信难题。
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。
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。
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