Rather than a single carrier solution, OFDM is chosen as a result that its equalizer dealing with the problem of high channel delay spread has lower complexity.
采用正交分频多工而不采用单载波技术的原因为其用于处理高通道延迟扩散问题的等化器具有较低的复杂度。
The best solution, from a carrier perspective, is to get more spectrum allotted from the FCC.
从运营商的角度来说,最好的解决方法是从FCC那里分得更多的频率范围。
E. H. Appelman of Argonne used XeF2 in aqueous solution to prepare the first examples of perbromates, and this could have involved attack of bromate by XeO as a singlet oxygen carrier.
阿尔贡实验室的E·H·哀朴曼(e . H .Appelman)在水溶液中用XeF2制备了第一个过溴酸盐样品,这可能涉及XeO对溴酸盐的攻击,XeO是单线态氧的载体。
An aqueous caustic solution removes carrier gas impurities harmful to the detector cell.
苛性碱溶液去除运载气体中对检测元件有害的杂质。
This paper presents a new solution of minority carrier continuity equation for a wafer with different surface recombination velocity on its two surfaces.
本文给出了有相异表面复合速度时半导体薄片少子连续方程的一种新解法。
The DNA molecules of the solution space are fixed on the solid carrier, and then we get the all solutions of the perfect matching problem by the biochemical actions.
该模型首先将问题解空间的DNA分子固定在固体载体上,然后通过进行相应的生化反应来求得哈密顿回路问题的所有解。
The DNA molecules of the solution space are fixed on the solid carrier, and then get the all solutions of minimal vertex covering problem by the biochemical actions.
该模型首先将问题解空间的DNA分子固定在固体载体上,然后通过进行相应的生化反应来求得图的最小顶点覆盖问题的所有解。
When using the LAMBDA method to fix an integer ambiguity of GPS carrier phase measurements it is necessary to have a high accuracy of float solution.
用LAMBDA方法确定GPS载波相位测量的整周模糊度,需要较高精度的浮点解。
This dendrimer worked as a drug carrier with thermosensitive release capabilities, although it did not exhibit a lower critical solution temperature.
这树枝状担任药物载体的热敏释放的能力,尽管它不具有更低的临界溶解温度。
A complete solution for all kinds of carrier tape , operate acuracy and fast.
全面解决各种科带的连接,操作精准、快捷。
AS a solution COSTAS is used in the improved simulation model to complete the synthesis of the frequency of the carrier and in the end the correct demodulation and dispread spectrum results are made.
因此,在改进的仿真模型中,采用科斯塔斯环来完成载波频率的同步,最终得到了正确的解扩和解调结果。
An aqueous caustic solution removes carrier gas impurities harmful to the detector cell.
苛性堿溶液去除运载气体中对检测元件有害的杂质。
We hope the solution can provide reference for the CATV carrier who want to engaged in their IPTV business.
该方案的提出为有线电视运营商在IPTV上开展电视节目的运营提供了参考。
The Metro Ethernet Forum (MEF) put forward the concept of Carrier Ethernet (ce) to improve Ethernet technology and make it a transmission convergence layer solution for Next Generation Network (NGN).
城域以太网论坛(MEF)提出了电信级以太网(CE)的概念,以改进以太网技术并使之成为下一代网络(NGN)传输汇聚层的解决方案。
Carrier class quality, with 100% testing of components, and Integrated solution of the mechanical, optical, and other modules.
100%测试的组件,集机械、光学系统及其它模块的集成解决方案使该公司具备了运营商级服务质量。
Method 1 in the reactor was added diphenyl sulfide veins, carrying the load on the carrier of iron, B drunk solution, add ammonia to the system, stop the pass after a certain pressure of nitrogen.
制法1在反应器中加人二苯基硫脉、承载于载体上的载化铁、乙醉溶液,并向上述体系中加氨,达到一定压力后停止通氮。
The preparation method is classified into chemical reaction and electrolysis. Stabilization includes solution absorption, complexion, solid carrier, and gel methods.
二氧化氯的制备方法包括化学法和电解法两类,稳定储存方法有溶液吸收稳定、络合稳定、固载法、凝胶法等。
And the preparation of the solidified active yeast carrier is to use carrier to imbibe the seaweed sodium active yeast liquid and calcium chloride solution to marinate and rinsing to wash up.
其固定化活化酵母载体的制作采用载体吸入海藻酸钠活酵母液、氯化钙溶液浸泡、清水洗净。
A new carrier gas evaporation method for concentration of acrylamide aqueous solution was proposed, its basic principle was analyzed and discussed, and its technological project was also introduced.
提出了一种丙烯酰胺水溶液浓缩的载气蒸发新方法,分析和讨论了该方法的基本原理,介绍了载气蒸发新方法的技术方案。
The pH of its stock solution is 4.81. In order to know its germicidal efficacy and toxicily, carrier quantitative germicidal test and animal toxicily test were carried out.
为了解其杀灭微生物效果与毒性,进行了载体定量杀菌试验与动物毒性试验。
Brass is frequently used as evaporator in buiding pool of cold salt solution and of cool carrier agent. It is also used as pipe materials for seawater condenser on boats and vessels.
黄铜常作为制冰盐水池蒸发器,载冷剂溶液蒸发器,舰船海水冷凝器的管子材料。
Anhydrous glucose is used as carrier which can be converted to other carrier or aqueous solution(other solvents) according to user need.
产品以无水葡萄糖为载体,并可根据用户需要转换载体,或制成水溶液(或其他溶剂的浓缩液)。
A convenient and visual way was found to instant measure frequency via effect of acoustooptic deflection, making solution to the conventional radar carrier frequency measurement.
针对传统雷达载频测量方法的不足,设计出了一种基于声光偏转效应的简单快捷的可视化频率测量方法,实现了对雷达频率实时并行检测。
Huawei IPCC solution adhering to the "excellence to create a focal point" of the core idea of providing customized services, integration and carrier-class equipment.
华为IPCC解决方案秉承“打造卓越的联络中心”的核心理念,提供定制化服务、一体化方案和电信级设备。
Huawei IPCC solution adhering to the "excellence to create a focal point" of the core idea of providing customized services, integration and carrier-class equipment.
华为IPCC解决方案秉承“打造卓越的联络中心”的核心理念,提供定制化服务、一体化方案和电信级设备。
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