First, the overview of the system of usufruct of radio spectrum resources.
第一，无线电频谱资源用益权制度概述。
Fourth, the improvement of the system of usufruct of radio spectrum resources.
第四，无线电频谱资源用益物权制度的完善。
Third, the status and defects of system of usufruct of radio spectrum resources.
第三，我国无线电频谱资源用益物权制度的现状及缺陷。
The radio spectrum resources belong to natural resources, with the character of res.
无线电频谱资源属于自然资源，具有物的属性。
Article 50 Radio frequency spectrum resources shall be in the ownership of the state.
第五十条无线电频谱资源属于国家所有。
This part provides a direction to improve our system of usufruct of radio spectrum resources.
为我国无线电频谱资源用益权制度提供了完善的方向。
This section is the reflection of the current the system of usufruct of radio spectrum resources.
本部分是对我国现行的无线电频谱资源用益权制度的反思。
It is necessary to establish the real right system of the radio spectrum resources to enable their sufficiently utilization.
有必要建立无线电频谱资源的物权体系以实现对无线电频谱资源的充分利用。
With the rapid development of wireless communication services, the conflict between spectrum resources and customer's demand grows more and more acutely.
无线通信业务的飞速发展，使得频谱资源和用户需求之间的矛盾越来越突出。
However, some studies suggest that the large number of precious spectrum resources has not been fully utilized currently, and even in many cases is idle.
然而，一些研究结果表明，目前大量的珍贵频谱资源并未得到充分利用，甚至在很多时候处于空闲状态。
CR has been recognized as an effective solution to the dilemma introduced by the rapid growth of wireless communications and the scarcity of spectrum resources.
认知无线电技术的提出，为解决不断增长的无线通信应用需求与日益紧张的无线频谱资源之间的矛盾提供了一种有效的解决途径。
The resources description system and the management structure submitted will become the theory concept foundation of the cr spectrum resources management technology.
形成的资源描述体系和管理结构可以成为研究认知无线电资源管理技术的理论概念基础和借鉴支持。
However, the mobility effect, unreliable wireless channel condition and limited available wireless spectrum resources are the bottleneck for large traffic transmission.
然而，终端的移动性，无线链路的低可靠性以及无线带宽资源的有限性等条件限制使得无线接入成为大数据量传输的瓶颈。
In this paper, we consider the situation that the user of the cognitive radio system can only user the spectrum resources when them are not occupied by the authorized user.
本文主要考虑择机频谱接入模式下的认知无线电系统，即认知用户只有在授权用户不活动时才可以占用频谱资源。
The conclusion following the above context, coherences to the beginning, and reaffirms the importance of establishing and improving the system of usufruct of radio spectrum resources.
结论部分承接上文，首尾呼应，再次重申建立和完善无线电频谱资源用益权制度的重要性。
According to the limitation of the satellite orbits and spectrum resources, this paper puts forward some methods for making effective use of the satellite orbits and spectrum resources.
根据卫星轨道和频谱资源的有限性，提出了有效利用卫星轨道和频谱资源的几种方法。
With the increasing of mobile users and the demands which are transforming from the pure voice service to multimedia service, the limited frequency spectrum resources are running short.
随着移动用户的增多以及人们对移动通信业务的追求从单纯的语音业务扩展到多媒体业务，有限的频谱资源显得日趋紧张。
Meanwhile, at the aspect of the use of usufruct of radio spectrum resources, the restriction of disposition should be opened, and transferring, leasing and mortgage of usufruct should be allowed.
同时，在用益权的行使方式方面，应当放开对处分权的限制，允许频谱资源用益权的转让、租赁和抵押。
Many of the TV frequency bands have been vacated by TV's move to digital, so, in a country hungry for wireless resources, it was proposed that this spectrum get redirected to mobile access use.
当电视信号变为数字信号后，许多电视的频率带宽都被闲置下来。因此，在一个渴望无线资源的国家，这些频带被引向移动接入应用可谓众望所归。
The recreation Opportunity Spectrum provides a framework for planning and managing recreational resources.
游憩机会谱为规划和管理游憩资源提供了框架。
In the survey of uranium resources, the mechanism of weak radioactivity information is studied and the application of whole spectrum data is also discussed.
在铀资源勘查中，研究了放射性弱信息形成理论，并对全谱数据的应用进行了探讨。
In order to protect the special services against the disturbance, the inherent spectrum management mode assigns some characteristic bands for them, which causes the waste of the resources seriously.
为了保护特殊业务的正常通信，固有频谱管理方式将某个特有频段分配给这些业务，导致了频谱资源严重浪费。
The existing point to point communication methods limited by the spectrum of resources and fading channel has been unable to meet demand.
现有的点对点通信方式受频谱资源和信道衰落等的限制已经无法满足需求。
This paper also studies and compares three different methods to measure the resources used by each circuit switched service, which is to be determined in spectrum requirements analysis.
并对频谱需求分析所需的电路交换业务资源占用度量方法进行了研究。
The noise resources, noise propagating ways and its spectrum characteristic of a hermetic reciprocating refrigerator compressor were analyzed.
分析了全封闭活塞式冰箱压缩机噪声来源、传播途径以及所研究的冰箱压缩机的噪声频率特性。
Since the beginning of the CR research, it has been aimed to dynamically and intelligently utilize the idle resources in authorized spectrum.
认知无线电的研究从开始就是以动态、智能地利用授权频谱中的空闲频带以提高无线网络的频谱利用率为目的。
The practice indicates that the forecasting effect of spectrum analysis method is very good, which could provide basis for the development and management of water resources in the Naolihe River Basin.
实例证明，频谱分析法预测效果很好．预报结果可为挠力河流域的水资源开发和管理提供依据。
We offer a broad spectrum of virtualization(75) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.
我们提供了广泛的虚拟化解决方案，允许客户为他们的IT资源的基础架构选择最适用的路线和优化的重点。
We offer a broad spectrum of virtualization(75) that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.
我们提供了广泛的虚拟化解决方案，允许客户为他们的IT资源的基础架构选择最适用的路线和优化的重点。
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