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Multi-User-Diversity-vs
In a multiple transmit antenna, single antenna per receiver downlink channel with limited channel state feedback, we consider the following question: given a constraint on the total system-wide feedback load, is it referable to get low-rate/coarse channel feedback from a large number of receivers or high-rate/high-quality feedback from a smaller number of receivers? Acquiring feedback from many receivers allows multi-user diversity to be exploited, while high-rate feedback allows
for very precise selection of beamforming directions. We show that there is a strong preference for obtaining high-quality feedback, and that obtaining near-perfect channel information from as many receivers as possible provides a significantly larger sum rate than collecting a few feedback bits from a large number of users.
- 2013-11-08 12:10:41下载
- 积分:1
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NIT-rourkela-final
thesis paper of active power filter
- 2013-11-02 14:14:36下载
- 积分:1
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Laplace_FDM_3D
FDM in for 3D Laplace problem
- 2014-01-13 16:57:30下载
- 积分:1
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anc
matlabd的乱七八糟的没有用 不要下载(matlabd)
- 2007-09-07 17:28:39下载
- 积分:1
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mtkl
蒙特卡罗算法,本人做毕业设计时用的!
有兴趣的可以交流!(Monte Carlo algorithm, I graduated to do the design used! Are interested in the exchange!)
- 2008-04-08 21:10:02下载
- 积分:1
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04
说明: 跳频通信的matlab文件,对学习扩频通信有很大的帮助 (fhss introduction made in matlab)
- 2009-06-17 15:00:57下载
- 积分:1
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DBSCAN
实现基于密度的聚类算法,可以处理噪声数据,效果好(density-based clustering)
- 2011-12-30 13:36:16下载
- 积分:1
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lorenz
this code will run Lorenz attractor. the function file is lorenz.m and the call file is lorenz1.m
- 2012-01-24 13:47:52下载
- 积分:1
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ABC_MATLAB_web
人工蜂群算法的源代码,很好用,可以自己个别的修改下(Artificial bee colony algorithm source code, very good, and modifications can be their own individual)
- 2012-11-24 12:06:20下载
- 积分:1
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test3
数字图像处理技术 中图像增强方法中的 线性变换方法 基于 matlab 实现(Digital image processing technology in image enhancement method based on linear transformation method matlab realize)
- 2014-04-17 10:10:51下载
- 积分:1