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Description: Single Carrier FDMA又称SC-FDMA或者DFT-Spread-OFDM是3GPP LTE最新提出的适用于上行传输的一种新方案。相对于OFDMA（主要用于下行），其最大的优势在于低峰值平均功率比（即PAPR）。本程序包括OFDMA，SC-FDE（单载波频域均衡）以及SC-FDMA程序，接收端采用经典的ZF和MMSE检测算法，程序短小精悍，相当经典，方便该领域的人学习与研究。
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Size: 50595 |
Author: 程鹏 |
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Description: 微软PC/SC编程,基于SCM得Reader.开发程序.符合ISO7816 ,操作系统Windows2-Microsoft PC/SC programming, Based on SCM in Reader. development process. with ISO7816, Windows 2000 operating system
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Size: 39936 |
Author: 叶红 |
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Description: This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor David J. Goodman at Polytechnic University.
The purpose of this simulator is to give some concrete idea of how SC-FDMA system works. It does lack many realistic and sophisticated features such as channel coding, time-varying fading channel model, soft decision decoding, etc. Regardless, I am hoping that it will help you understand SC-FDMA which is a fairly new development in 3GPP LTE.
-This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book
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Size: 50176 |
Author: jeff.kuo |
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Description: Single Carrier FDMA又称SC-FDMA或者DFT-Spread-OFDM是3GPP LTE最新提出的适用于上行传输的一种新方案。相对于OFDMA（主要用于下行），其最大的优势在于低峰值平均功率比（即PAPR）。本程序包括OFDMA，SC-FDE（单载波频域均衡）以及SC-FDMA程序，接收端采用经典的ZF和MMSE检测算法，程序短小精悍，相当经典，方便该领域的人学习与研究。-Single Carrier FDMA or SC-FDMA, also known as DFT-Spread-OFDM is the latest 3GPP LTE uplink transmission for a new program. Compared to OFDMA (mainly used for the downlink), the biggest advantage lies in its low peak-average power ratio (ie, PAPR). This procedure, including OFDMA, SC-FDE (single carrier frequency domain equalization), as well as SC-FDMA procedure, the receiving end the use of classical ZF and MMSE detection algorithm, procedures dapper, very classic, convenient in the field to learn and research.
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Size: 50176 |
Author: 程鹏 |
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Description: ber performance of sc-fdma, we can consider awgn channel or multipath channel.
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Size: 12288 |
Author: cgl |
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Description: 这段程序清楚了显示了运用均衡技术的SC-FDMA的性能优势-This procedure clearly shows the balanced use of SC-FDMA technology, the performance advantages
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Size: 1024 |
Author: caolisong |
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Description: 对于sc-fdma系统中的多用户子载波和比特分配合并问题。-Sc-fdma system for the multi-user sub-carrier and bit allocation merger.
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Size: 397312 |
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
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Size: 17408 |
Author: 孙金枝 |
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Description: 。本文研究了SC-FDE系统中的最小均方误差判决反馈
均衡（MMSE-DFE）和基于LMS准则的自适应均衡算法，
MATLAB仿真表明，由于LMS自适应均衡算法能有效的跟
踪信道变化并更新均衡器的抽头系数，其性能略优于最小
均方误差判决反馈均衡算法。-. In this paper, the SC-FDE system, the minimum mean square error decision feedback
Equalization (MMSE-DFE) and criteria based on LMS adaptive equalization algorithms
MATLAB simulation results show that LMS adaptive equalization algorithm as effective with
Track changes and update the channel equalizer tap coefficients, its performance slightly better than the minimum
Mean square error decision feedback equalization algorithm.
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Size: 3706880 |
Author: 姜烨 |
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Description: 单波频域均衡(SC-FDE)和多载波正交频分复用(OFDM)是数字通信中用于克服多径衰落的两种技术。本文通过理论推导对这两种技术在高斯白噪声通信信道中的误码性能进行了比较,利用高斯分布尾部概率的数值变化
特性.-Single-wave frequency domain equalization (SC-FDE) and multi-carrier orthogonal frequency division multiplexing (OFDM) digital communication to overcome multipath fading of the two technologies. In this paper, theoretical analysis of these two Gaussian white noise in communication channel bit error performance is compared, using Gaussian tail probability and the change of properties.
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Size: 389120 |
Author: 李昊男 |
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Description: sc-fde（单载波频域均衡）系统的定时功能仿真-sc-fde (single carrier frequency domain equalization) system timing functional simulation
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Size: 1024 |
Author: cy |
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Description: 本文对MIMO技术中的信道估计、空时编码和单载波频域均衡技术（SC-FDE）及其在FPGA上的实现进行了深入的研究-In this paper, MIMO channel estimation techniques, space-time coding and single-carrier frequency domain equalization (SC-FDE) and its implementation on FPGA-depth study carried out
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Size: 1149952 |
Author: w |
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Description: 关于LTE上行SC-FDMA介绍，包括系统框架设计及原理-SC-FDMA on the uplink LTE Introduction
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Size: 713728 |
Author: zxy |
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Description: SC-fde中在信道最大时延为40的情况的下，对不同长度的UW（本例为CHU序列）进行性能比较。-SC-fde in the channel maximum delay of 40, under the circumstances, for different lengths of UW (CHU sequence in this case) for performance comparison.
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Size: 7168 |
Author: cheng |
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Description: SC-FDE信道最大时延为40的情况的，采用不同长度的UW（本例为Frank-Zadoff序列）的性能进行比较-SC-FDE channel maximum delay of 40 cases, using different lengths of UW (in this case, Frank-Zadoff sequence) to compare the performance of
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Size: 7168 |
Author: cheng |
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Description: 一个简单的基于BPSK的SC-FDE模型-A simple BPSK-based model of SC-FDE
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Size: 137216 |
Author: cheng |
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Description: This paper considers frequency-domain receiver design for OQPSK type schemes. Since the IQ Interference can lead to significant performance degradation we propose an FDE Design where there is no i-q interference in the sampling instants for the predominant OQPSK constellation. we also propose iterative FEDs with I-q interference cancellation as well as the cancellation of unintended OQPSK components.
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Size: 164864 |
Author: 吕立圣 |
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Description: This paper considers receiver designs for
SC-FDE schemes (Single-Carrier with Frequency-Domain
Equalization) employing M-ary OQAM signals (Offset
Quadrature Amplitude Modulation). It is shown that the
interference between the in-phase (I) and quadrature (Q)
components at the sampling points can lead to severe
performance degradation. Therefore, receivers without
residual I-Q interference (IQI), as well as receivers with
IQI cancellation were developed. Our performance results
show that the new receivers are suitable to M-ary OQAM
schemes.
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Size: 421888 |
Author: 吕立圣 |
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Description: matlab 单载波频域均衡仿真。采用时频频混合的方式-matlab sc-FDE
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Size: 5120 |
Author: ww |
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Description: 实现sc-fde的信道估计和频域均衡，通信专业必备，MATLAB软件(Implementation of channel estimation and frequency domain equalization SC-FDE)
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Size: 7168 |
Author: 佛不跳脚我跳 |
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