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PolicyandTechnologyofDynamicinKorea
文章讲述了现在韩国的频谱政策和动态频谱接入技术。过去韩国的频谱管理政策需要特权，并且只有一小部分频谱可以公用。随着无线技术的发展，现在，韩国政府，使用了机遇动态频谱接入的新型频谱策略，例如LBT技术用于REID，UWB和FACS等。MIC还考虑如何在DTV过渡完成后，重新分配频谱。新型的无线电技术如认知无线电和SDR将在UHF边带中应用新的服务。MIC试图用一用有效地方式开放频谱并接受新技术用于频谱策略中。(In this paper, we introduce spectrum policies and
dynamic spectrum access technologies in Korea. In the past,
Korea spectrum management was the command and control with
exclusive usage rights and small portions of spectrum commons
bands. With the development of the radio technologies, Recently,
Korea government, MIC(ministry of information and com-
munication), has been adopting new spectrum policies based on
dynamic spectrum access technology such as LBT(Listen Before
Talk) for RFID, UWB, and FACS(Flexible Access Common
Spectrum) etc. MIC is also considering spectrum reallocation of
digital dividend bands after DTV transition. New radio
techniques such as cognitive radio and SDR will be applied to
new services in this UHF band. MIC is trying to open the radio
spectrum in an efficient way and adopt new technology into
spectrum policy. Thus MIC is extending the open spectrum such
as spectrum commons and spectrum liberalization bands. )
- 2010-06-29 17:35:00下载
- 积分：1
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newtonraphson
flownewton le thanh binh
- 2012-04-24 02:28:05下载
- 积分：1
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MIMO
MIMO信道容量分析的程序以及仿真结果 希望对应届毕业生的论文写作有帮助(MIMO channel capacity analysis and simulation program for graduates hope essay writing help)
- 2014-11-26 12:55:49下载
- 积分：1
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reinforced-soil-retaining-wall
matlab加筋土挡土墙设计，完整的设计过程，同时可以进行改变筋条的长度(matlab reinforced soil retaining wall, the complete design process, at the same time can change the length of the ribs)
- 2012-10-09 17:21:51下载
- 积分：1
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matlab
很好用，大家可以下载之后运行的看看，做向量机的。(Useful, we can run to see after downloading, do vector machines.)
- 2010-09-18 19:54:41下载
- 积分：1
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BPSK-OFDM
这是一个bpsk调制的ofdm系统仿真程序。(bpsk-ofdm)
- 2009-04-30 16:39:01下载
- 积分：1
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Wiley.Cognitive.Networks.Sep.2007
这本书讲述了认知无线电的发展，以及认知无线电的重要性，是认知无线电的开山之作，里面的理论通俗易懂，容易理解，有很多仿真图形(This book describes the development of cognitive radio, as well as the importance of cognitive radio, cognitive radio for the mountains, which the theory easy to understand, easy to understand, a lot of graphic simulation)
- 2010-12-25 10:14:52下载
- 积分：1
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more-GUI-parameters-communication
目的：实现多gui间的通信。
1. 由gui1打开gui2，并从gui2读取数据画图；
2. 数据包的传递：在gui1定义一个数据包，包括字符串，数据，把数据包传递给gui2并由其更新，gui2更新好的数据在传回gui1并显示出来。（注：程序中加黑划线部分为实现预期功能的要点）
(Purpose: communication gui. Method: 1. Opened by gui1 gui2, and to read data from gui2 drawing (2) the transfer of the packet: a packet defined in gui1, including strings, data packets passed to gui2 updated by gui2 the updated data in the returned gui1 and displayed. (Note: the program plus the the black underlined part to achieve the desired functionality of the points))
- 2013-04-26 10:52:55下载
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基于bp算法的手写字体识别
手写字体识别，matlab平台实现，准确率达到了百分之98，bp神经网络进行反向优化(Handwritten font recognition, matlab platform implementation, accuracy rate of 98%, bp neural network for reverse optimization)
- 2019-04-16 18:39:14下载
- 积分：1
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contourtracing
matlab下的轮廓跟踪算法，获得边界数值数组和一些测量位置和边界。(get border as numeric array and a number of measurements of a spot and a border)
- 2009-04-26 13:47:47下载
- 积分：1
