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OFDMA resource Allocation matlab
基于OFDMA系统的多用户资源分配算法,论文配备MATLAB代码,入门的好教材。( Orthogonal Frequency Division Multiple Access (OFDMA) basestations allow multiple users to transmit simultaneously on different subcarriers during the same symbol period. This paper considers basestation allocation of subcarriers and power to each user to maximize the sum of user data rates, subject to constraints on total power, bit error rate, and proportionality
among user data rates. Previous allocation methods have been iterative nonlinear methods suitable for ofine optimization. In the special high subchannel SNR case, an iterative root-nding method has linear-time complexity in the number of users and
N logN complexity in the number of subchannels. We propose
a non-iterative method that is made possible by our relaxation
of strict user rate proportionality constraints. Compared to the
root-nding method, the proposed method waives the restriction
of high subchannel SNR, has signicantly lower complexity, and
in simulation, yields higher user data rates.)
- 2011-08-09 11:18:02下载
- 积分:1
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mimo-ofdm-2dar2-ch
2*2 mimo-ofdm channel simulation matlab code
- 2015-01-02 13:54:50下载
- 积分:1
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envelop
matlab code for the envelope detector in analog communications.
- 2013-11-17 02:45:25下载
- 积分:1
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三角载波移相PWM控制的调制波形
三角载波移相PWM控制的调制波形,MATLAB仿真图,运行效果良好,还需完善(Triangular carrier phase-shift PWM control modulation waveform, MATLAB simulation map, running well)
- 2014-04-15 23:21:50下载
- 积分:1
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DSP_MATLAB
关于数字信号处理的MATLAB例程,包括随机信号产生,线性调频Z变换,卷积(MATLAB on digital signal processing routines, including the random signal generation, chirp Z transform, convolution)
- 2010-12-02 00:00:51下载
- 积分:1
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getFormantData
matlab code for getting formant frequencies
- 2009-12-14 11:23:58下载
- 积分:1
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signal-modulate
用于信号调制的函数,可对自然码和格雷码的性能进行比较。(Function for signal modulation of natural code and gray code)
- 2012-05-02 16:14:20下载
- 积分:1
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K_mean_julei
这是一个用k均值聚类的matlab 程序
程序对高维数据利用k均值进行了聚类(This is a k-means clustering matlab program procedures for high-dimensional data for the use of k-means clustering)
- 2021-04-23 10:08:48下载
- 积分:1
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CSCE575_ProgrammingAssignment1_Oladiran
802.11 SIMULATION REPORT AND SOURCE CODE
- 2014-08-28 04:43:01下载
- 积分:1
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工作空间
说明: 用于计算Delta机器人在三维空间中的工作区域(Calculating the Working Area of Delta Robot in Three-Dimensional Space)
- 2018-12-27 17:29:06下载
- 积分:1