说明：OFDMA无线mesh网中公平资源分配算法OFDMA wireless mesh network in a fair resource allocation algorithm

说明：LTE下行链路信道估计，两发两收天线。基于导频的LS加插值仿真

说明：The Interleaved Frequency Division Multiple Ac- cess (IFDMA) scheme is based on compression, repetition and subsequent user dependent frequency shift of a modulated signal. Multiple access is enabled by the assignment of overlapping but mutually orthogonal subcarriers to each user. In this paper it is shown that IFDMA can be regarded as unitary precoded OFDMA with interleaved subcarriers. On the other hand, IFDMA is shown to be a CDMA variant with frequency domain orthogonal signature sequences and chip interleaving. Thus, it combines the advantages of single and multi carrier transmission such as low peak to average power ratio, orthogonality of the signals of different users even for transmission over a time dispersive channel and low complexity. Simulation results show the good performance of coded IFDMA transmission over a mobile radio channel for different data rates.

说明：可擴展的OFDMA引擎的WiMAX, 裡頭有詳細的OFDMA 物理層的記述

说明：基于matlab平台的ofdma的仿真代码

说明：Adaptive Radio Resource Allocation for Downlink OFDMA/SDMA Systems with Multimedia Traffic

说明： a simple but efficeint scheduling Algorithm in a context ofdma. The idea is to satisfy fairness and the QOS from 2 point of view the first part of sub carrier will be allotted in such way that the flow total of the system is guaranteed and the second part ensures fairness between the users

说明：Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many wireless standardization bodies and forums, for example IEEE 802.16 j/m and LTE-Advanced, attest to this fact. The availability or lack thereof of efficient radio resource management (RRM) could make or mar the opportunities in these networks. This paper therefore provides a comprehensive RRM algorithm for OFDMA-based multi-cellular fixed relay networks in a way to ensure fairness among users with minimal impact on the network throughput (in contrast, pure opportunistic RRM techniques always favor users with good channel conditions

说明：Relaying and orthogonal frequency division multiple access (OFDMA) are the accepted technologies for emerging wireless communications standards. The activities in many wireless standardization bodies and forums, for example IEEE 802.16 j/m and LTE-Advanced, attest to this fact. The availability or lack thereof of efficient radio resource management (RRM) could make or mar the opportunities in these networks. This paper therefore provides a comprehensive RRM algorithm for OFDMA-based multi-cellular fixed relay networks in a way to ensure fairness among users with minimal impact on the network throughput (in contrast, pure opportunistic RRM techniques always favor users with good channel conditions

说明：Other simulation OFDMA

说明：本code描述了怎样用matlab来作OFDMA的功率分配问题。

说明：matlab data rate calculations for OFDMA systems

说明：This paper analyzes the performance of an orthogonal frequencydivision multiple access (OFDMA) scheme in which the carriers assigned to a user are uniformly spaced across the channel bandwidth and code-division multiplexing is used between them. Zero forcing and minimum mean-square error equalization and maximum-likelihood detection are used to compensate for multipath fading. It is found that code-division multiplexing recovers most of the frequency diversity loss inherent to OFDMA. The analyzed scheme makes it possible to benefit from the advantages of OFDMA and approach the performance of MC-CDMA.

说明：This paper provides an overview of Orthogonal Frequency Division Multiplexing (OFDM), Orthogonal Frequency Division Multiplexing Access (OFDMA) and the Scalable OFDMA (SOFDMA) and its advantages. It is assumed that readers already have some background in wireless communication. SOFDMA is the air interface defined for portable/mobile Wi-MAX systems by IEEE in IEEE 802.16e(2005) standard

说明：降低ofdma的papr,用matlab的系统仿真与实现。

说明：wirlessman ofdma model simulink by mathworks

说明：Ebook Mobile Broadband Including WiMAX and LTE ISBN: 978-0-387-68189-4 e-ISBN: 978-0-387-68192-4 DOI: 10.1007/978-0-387-68192-4 This book attempts to provide an overview of IP-OFDMA technology, commencing with cellular and IP technology for the uninitiated, while endeavoring to pave the way toward OFDMA theory and emerging technologies, such asWiMAX, LTE, and beyond. The first half of the book ends with OFDM technology, and the second half of the book is targeted at more advanced readers, providing research and development-oriented outlook by introducing OFDMA and MIMO theory and endto- end system architectures of IP- and OFDMA-based technologies.

说明：OFDMA系统中基于遗传算法的资源分配OFDMA系统中基于遗传算法的资源分配

说明：OFDMA系统中-成比例公平性约束下的MIMO-OFDMA资源分配方案

说明：simulated OFDMA signal using Matlab

说明：OFDMA系统中低复杂度比例公平资源分配算法（原文+代码）

说明：SC-FDMA与OFDMA进行比较，SC-FDMA的基本原理

说明：ofdma下行自适应资源分配算法仿真方面的几种算法对比。有图。直接点main文件即可运行

说明：内容丰富的OFDMA比特、功率、子载波分配算法。

说明：能进行ofdma自适应资源分配的超好程序，本人花了很长时间琢磨出来的哦。

说明：OFDMA仿真代码,可以直接运行，包含很多M文件，可以分块使用，非常有用。

说明：3GLTE下行链路方案ofdma性能仿真 以图形的方式表示 OFDMA和sc-fdma的性能差异 信噪比等

说明：关于OFDMA软频率复用的论文，有研究结论，很有借鉴价值，个人收藏

说明：很好OFDMA的matlab仿真程序，程序简明的对系统进行了仿真，OFDMA入门级资料

说明：OFDMA实时业务资源调度算法论文，北邮的比较经典的，希望有帮助