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Description: MIMO 基带检测算法 SD检测 matlab仿真 适用于QAM调制，解调-Sphere decoder for mimo system
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Size: 2048 |
Author: wang xiaobo |
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Description: sd球形解码，用于mimo信道的仿真-sd
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Size: 1024 |
Author: 王伟 |
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Description: this program is an implementation of mimo ofdm detection of qpsk signal using sd algorithm
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Size: 1024 |
Author: ashish |
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Description: 4x4 MIMO系统中，对软输入软输出（SISO）迭代检测的STS-SD算法进行仿真。-This script starts a simulation in a 4x4 MIMO system using a 1-Tap channel using the SISO STS-SD algorithm.
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Size: 1364992 |
Author: 甄翔宇 |
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Description: 本文基于MIMO检测中性能和复杂度的矛盾，结合具体的MIMO
检测技术进行深入研究，致力于提供能有效缓解性能和复杂度矛盾冲
突的技术方案。论文首先介绍MIMO系统的基本模型，随后针对球
译码(Sphere Decoding)检测及其相关技术、搜索空间预定义检测器
(Search Space Predetermined Detector，SSPD)算法、并行计算对检
测算法的加速作用以及自动重传机制(Automatic Retransmission
reQuest，ARQ)带来的时间分集对复杂度压力的缓解作用等几方面
展开研究。-As far as is known，few literature deals with the quantified
relationship between complexity and detection performance of SD．
Sphere radius is proposed to be a transition parameter,thus the quantified
relationship is analyzed theoretically．This part of work can be divided
into three paas：1)In order to analyze the performance of SD，the
asymptotic bound of optimal performance is utilized，and latter the
performance loss caused by search space reduction is quantified with the
help of above bound．Since the performance loss is affected by the sphere
radius directly,sphere radius Can be used to represent the performance
feature of SD．2)Based on the characteristic of complexity of SD，derive
all upper．bound of average complexity；therefore the sphere radius
becomes the metric of average complexity．3)By making use of sphere
radius，the bridge between performance and complexity can be built．The
compute simulations verify above analysis for different MIMO use cases．
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Size: 5345280 |
Author: 蜡笔 |
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Description: MIMO通信系统中SD检测算法的硬件实现，论述了算法的复杂度以及硬件结构！-MIMO communication system is the SD detection algorithms implemented in hardware, and discusses the complexity of the algorithm and the hardware structure!
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Size: 317440 |
Author: wangjinquan |
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Description: 球形解码( Sphere Decoder，SD) 算法能以较低的复杂度实现多输入多输出( Multiple Input Multiple Output，MIMO) 系统的最优检测，是当前受到普遍关注的 MIMO 检测算法。对当前球形解码 的 主 要 研究 成 果 进行 综 述，根 据 搜索策略进行分类，重点分析基于深度优先策略的 VB、CL 和基于宽度优先策略的 K-Best、FSD 算法，并且讨论了几种初始半径的选择方法，最后在准静态平坦瑞利衰落环境下对上述算法进行了性能仿真比较-Sphere decoding (Sphere Decoder, SD) algorithm can achieve lower complexity MIMO (Multiple Input Multiple Output, MIMO) system, optimal detection, are currently subject to widespread concern MIMO detection algorithm. The main findings of the current sphere decoding were reviewed, classified according to the search strategy, the depth of focus of the analysis based on the priority strategies VB, CL and K-Best, FSD algorithm based on breadth-first strategy, and discuss the selection of the initial radius of several methods Finally, in the quasi-static flat Rayleigh fading environment on the performance of these algorithms are simulated and compared
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Size: 933888 |
Author: 杨佳琳 |
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Description: 基于IT++的MIMO下行链路球形译码（SD）算法采用4QAM调制-MIMO Sphere decoding (SD) algorithm based IT++ using 4QAM modulation
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Size: 4096 |
Author: 姗 |
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Description: ML球解码算法，用于无线MIMO系统的信号检测，是最优解码方法-ML ball decoding algorithm for wireless MIMO system signal detection, is the optimal decoding method
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Size: 4096 |
Author: 朱超 |
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Description: MIMO OFDM matlab simulation, Achieve serial data acquisition, Matlab for beginner students will help.
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Size: 7168 |
Author: fingfanheipie
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Description: MIMO OFDM matlab simulation, Some adaptive signal processing algorithms, Transceiver contains two client programs.
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Size: 10240 |
Author: fanlaopenben
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