Description: 块状OFDMA仿真，同样是在多径信道下，对初学者帮助不言而喻-massive OFDMA simulation, in the same multi-path channel, for beginners to help self-evident Platform: |
Size: 2048 |
Author:宿星辉 |
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Description: 本文对3GPPLTE中的OFDMA和SC_FDMA性能通过matlab仿真比较-In this paper, 3GPPLTE in the performance of OFDMA and SC_FDMA arecompared through simulation matlab Platform: |
Size: 2475008 |
Author:留心呀 |
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Description: SC-FDMA的完整仿真程序，这是LTE上行所采用的接入方式，非常新的技术，希望对大家有帮助-SC-FDMA complete simulation program, which is used in LTE uplink access, is very new technology, we hope to help Platform: |
Size: 17408 |
Author:孙金枝 |
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Description: OFDMA上行链路频偏干扰消除的所有算法总结
都是很经典的算法-OFDMA uplink frequency offset interference cancellation of all algorithms is very classic algorithm summary Platform: |
Size: 1492992 |
Author:LILI |
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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: 关于软频率复用的matlab仿真，最后仿真出功率的分配-On the soft frequency reuse of matlab simulation, the final simulation the distribution of power Platform: |
Size: 1024 |
Author:yingtuzhang |
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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: Matlab Simulink 2012a
Model shows how this complex OFDMA technique works on the simple Uplink example.
Model consists of two users (transmitters) who send bursts of data to a base station (receiver). Channel is clear, and no correction coding is used, for the sake of simplicity. Transmission is in base band, and is considered synchronized. Bursts of data are raw, without control bits. All of these: AWGN noise or fading, correction coding, transmission in bandpass channel, and control bits can be added easily. For the simulation of asynchronus link, i don t know. Platform: |
Size: 33792 |
Author:Rafal |
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Description: Our team has developed a Matlab simulation for OFDMA networks. We propose a dynamic FFR mechanism that selects the optimal frequency allocation and inner cell radius based on the cell total throughput and a custom metric which is called user satisfaction (US). In detail, the mechanism divides the cell into two regions (inner and outer). For each potential frequency allocation (FA), the mechanism calculates the per-user throughput, the cell total throughput and US. This procedure is repeated for successive inner cell radius. Afterwards, the mechanism selects the optimal FFR scheme that maximizes the cell total throughput and US. Platform: |
Size: 4096 |
Author:akbar |
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Description: Matlab code which implements MB-OFDM transmission block as per ECMA 368 standard.
OFDM over frequency selective wireless channels
simulation code for Peak-to-Average Power Ratio (PAPR) reduction in MIMO OFDM/A system using CMA
This is an OFDM simulation that gives you the PAPR, BER, and the PSD before and after the SSPA.
the program distribute an amount power among ofdm subchannel to make the capacity of a channel as ma
Representation of OFDM signal with PAPR reduction using Clipping and SLM Techniques.
The complete project of OFDMA system. It tries to maximize the network capacity.
Link and system level simulator for OFDM based wireless broadband systems
Ultrawideband (UWB) multiband OFDM physical layer with fixed-point transmitter/receiver modeling.
Platform: |
Size: 858112 |
Author:Sina |
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