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基于随机波束形成的多
针对基于随机波束成形的多用户MIMO下行系统提出了三种调度算法:后端比例公平门限调度算法，后端最大值调度算法和后端比例公平最大值调度算法。通过仿真表明，这三种算法相比其他调度算法，在基本保持系统性能的前提下，能够降低反馈率，且有各自的特点和适用性:后端比例公平门限调度算法随着小区内用户数目的增多，反馈率越小，适合用户数较多的情况；后端最大值调度算法和后端比例公平最大值算法在用户数目较多的情况下，系统性能基本保持不变，且随着子信道数目增加，反馈率越小，适合天线数和用户数都较多的情况。-Based on random beamforming for multi-user MIMO downlink system proposed three kinds of scheduling algorithms: back-end proportional fairness scheduling algorithm threshold, the maximum back-end and back-end proportional fairness scheduling algorithm for the maximum scheduling algorithms. The simulation showed that the three kinds of algorithms compared with other scheduling algorithms, the basic premise of maintaining system performance, can reduce the feedback rate, and have their own characteristics and applicability: the back-end proportional fairness scheduling algorithm with the threshold number of users within a cell increases, the smaller the response rate for the number of users are more situation back-end and back-end ratio of the maxi
- 2022-08-22 09:52:42下载
- 积分：1
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Think the contest score boards are wrong? Here s your chance to come up with the...
Think the contest score boards are wrong? Here s your chance to come up with the right rankings.
Contestants are ranked first by the number of problems solved (the more the better), then by decreasing
amounts of penalty time. If two or more contestants are tied in both problems solved and penalty time,
they are displayed in order of increasing team numbers. A problem is considered solved by a contestant if
any of the submissions for that problem was judged correct. Penalty time is computed as the number of
minutes it took for the first correct submission for a problem to be received plus 20 minutes for each
incorrect submission received prior to the correct solution. Unsolved problems incur no time penalties.
- 2023-03-01 06:25:03下载
- 积分：1
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SMBIOS读取PC的BIOS程序,在Visual Studio环境里实现
SMBIOS读取PC的BIOS程序,在Visual Studio环境里实现-SMBIOS read PC BIOS procedures in Visual Studio environment to achieve
- 2022-05-18 02:14:31下载
- 积分：1
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really depressed upload all this is a boost to download some better information...
真是郁闷 把这个都上传上去了 就是为了下载些好一点的资料啊-really depressed upload all this is a boost to download some better information ah
- 2022-05-15 13:54:25下载
- 积分：1
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命名管道连接A.exe和B.exe
windows命名管道连接A.exe和B.exe,A用来显示，B用来输入字符串并变为大写，C程序功能通过使用管道（pipe）通信的方式，实现 A 和 B 的连接，即让 A 进程的输出作为 B 进程的输入
- 2023-09-09 05:10:02下载
- 积分：1
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使用OpenGL的VC++的雪人
雪人小程序，用OpenGL vc―++完成-Snowman using OpenGL vc++
- 2022-04-13 10:13:21下载
- 积分：1
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一本书的源码,主要有c++语言写的，上面有说明性文件。只要下载下来看看就可以找到这本书...
一本书的源码,主要有c++语言写的，上面有说明性文件。只要下载下来看看就可以找到这本书-c++
- 2022-02-20 09:45:39下载
- 积分：1
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旋转圆，模拟一个圆形物体的视觉状态，从圆到扁，又从扁到圆！
旋转圆，模拟一个圆形物体的视觉状态，从圆到扁，又从扁到圆！-rotating round, a round object simulation visual state, from round to Chen Shui-bian of the yen from!
- 2022-03-15 07:37:18下载
- 积分：1
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这是一个只允许输入既定范围数字的编辑控制
这是一个只允许输入既定范围数字的编辑控制-This is only an established framework to allow the importation of digital editing control
- 2022-06-01 08:49:06下载
- 积分：1
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矩阵计算，主要是利用一个函数得到结果。全选主元高斯消去法...
矩阵计算，主要是利用一个函数得到结果。全选主元高斯消去法-Matrix calculations, mainly using a function to get results. Select principal component Gaussian elimination method
- 2022-12-08 20:00:03下载
- 积分：1
