Description: This set of simulation files performs a computational complexity performance comparison of the two methods mentioned in the paper. The source is ANSI-C compliant, hence any C-compiler can be used to compile the source code. It has been tested using Visual Studio.net C++ and TI code composer studio C compiler for the TMS320C6701. Note that the performance comparison may be different for different platforms.-This set of simulation files performs a com putational complexity performance compariso n of the two methods mentioned in the paper. The s ource is ANSI-C compliant. hence any C-compiler can be used to compile the s ource code. It has been tested using Visual Stud io.net C and TI code composer studio C compiler f or the TMS320C6701. Note that the performance c omparison may be different for different platf orms. Platform: |
Size: 592896 |
Author:马文 |
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Description: I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Systems, 针对这篇文章给出的源代码-matlab code for I. C. Wong, Z. Shen, J. G. Andrews, and B. L. Evans, ``A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems , Proc. IEEE Int. Work. Signal Processing Platform: |
Size: 16384 |
Author:hh |
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Description: "A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems"关于子载波和功率分配的代码，对应这篇文章，大家共同学习。希望大家提供的源码带上原文，以便研究。-" A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems" With regard to the allocation of subcarriers and power of the code, corresponding to this article, we learn together. Hope that we provided to bring the original source in order to study. Platform: |
Size: 165888 |
Author:赵子顾 |
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Description: OFDMa 很好的系统中的各种资源分配算法仿真
-OFDMa good system in a variety of resource allocation algorithm for simulation of Platform: |
Size: 10240 |
Author:zcf |
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Description: 一种低复杂度的资源分配算法,应用在无线宽带网络中的OFDMA系统中-A low-complexity resource allocation algorithm used in the wireless broadband network in the OFDMA system Platform: |
Size: 122880 |
Author:xinjianzhou |
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Description: ofdma功率分配经典文献 "A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems"的相应MATLAB代码-MATLAB code for the corresponding OFDMA power allocation classic literature "A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems" Platform: |
Size: 13312 |
Author:andyking |
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Description: 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. Platform: |
Size: 160768 |
Author:王刚名 |
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Description: Resource allocation in OFDMA system by low complexity algorithm using M-QAM modulation:- In this the resource allocation of downlink of mobile communication in OFDMA system is efficiently done by the use of low complexity algorithm and the type of modulation used is M-QAM (in this the result are shown for M=4,16). By implementing these new modulation and algorithm to the system the throughput performance is increased as compared to previous technologies tested. Platform: |
Size: 416768 |
Author:yashashchandra |
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