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[Software Engineering1566burg

Description: VLSI Implementation of MIMO Detection Using the Sphere Decoding Algorithm-VLSI Implementation of MIMO Detection Using the Sphere Decoding Algorithm
Platform: | Size: 937984 | Author: bailixia | Hits:

[OtherESSCIRC04_sphere

Description: sphere decoding algorithm. architecture for sphere decoding.-sphere decoding algorithm. architecture for sphere decoding.
Platform: | Size: 120832 | Author: shanmuga raja | Hits:

[Otherpaper715

Description: Sphere decoding algorithm and architecture
Platform: | Size: 139264 | Author: shanmuga raja | Hits:

[Program docSD

Description: 3篇IEEE论文,研究球形解码算法的最新文章,希望对大家有帮助-Three IEEE papers, research sphere decoding algorithm the latest articles, want to help everyone
Platform: | Size: 1178624 | Author: 王超 | Hits:

[Communication-MobilePgetsd

Description: 我在研究LTE上行链路时,编写的MIMO 检测中的球形译码(sphere decoding)算法,及其改进算法。-MIMO detection in the sphere decoding (sphere decoding) algorithm and improved algorithm
Platform: | Size: 1024 | Author: 刘伟 | Hits:

[3G developOFDM(detection_qiuxing)

Description: 介绍了MIMO-OFDM系统检测的一种改进的算法--球形解码算法.具体包括:VB球形,CL球形解码算法和改进的算法(KCL和CL-MMSE算法).能仿真出结果.-MIMO-OFDM Systems introduced an improved detection algorithm- sphere decoding algorithm. Specifically include: VB spherical, CL sphere decoding algorithm and improved algorithm (KCL and CL-MMSE algorithm). To simulation result.
Platform: | Size: 18432 | Author: 万勇 | Hits:

[3G developsphdec

Description: Sphere decoding program. This is the sphere decoding algorithm to achieve maximum likelihood detection. It applies to OFDM and SC-FDE systems.
Platform: | Size: 1024 | Author: 金琦 | Hits:

[Program docMIMO-Decoding

Description: 此文献介绍了用于病态MIMO系统的一种快速球形译码算法。-This literature introduces a fast sphere decoding algorithm for morbid MIMO system.
Platform: | Size: 2203648 | Author: vicky | Hits:

[Program docMIMO_OFDM

Description: 本文介绍了一种MIMO- OFDM 系统迭代球形译码检测算法-This article describes a MIMO-OFDM systems detected by iterative sphere decoding algorithm
Platform: | Size: 190464 | Author: vicky | Hits:

[matlabsphere-decoder-for-mimo-systems.m

Description: 大规模MIMO中球形译码检测算法的matlab代码函数-Scale MIMO sphere detection algorithm matlab code decoding function
Platform: | Size: 2048 | Author: 白鸥 | Hits:

[Program docmain

Description: We have investigated the performance of the sphere decoding algorithm. As it has shown in the computer simulations, the decoder based on the sphere decoding algorithm has almost the same performance of a maximum likelihood decoder with much lower complexity. Further simulations of the sphere decoding algorithms has shown, with the channel estimation error at the receiver, the decoder with the sphere decoding algorithm still has the same performance as in a ML decoder without increase the decoding complexity.
Platform: | Size: 269312 | Author: Mahmoud | Hits:

[File Formatsphere-decoding-algorithm

Description: 这是个用matlab实现的球形译码算法 大家可以参考一下 希望有用-This is achieved using matlab sphere decoding algorithm we can refer to I hope useful
Platform: | Size: 7168 | Author: 方苏玲 | Hits:

[OtherSPHERE-DECODING

Description: :在长期演进(LTE)系统中,球形译码算法拥有接近于最大似然(ML)的误码率(BER)性能。针对在 16QAM和64QAM等高阶调制情况下球形译码算法计算复杂度和所需硬件资源的急剧增加,提出了一种调整符号搜 索策略的改进型球形译码算法。该算法在不同的检测层采用特定的符号搜索方案,并结合一种基于信噪比的动态调 整半径方法。在无线瑞利信道环境下,对各种球形译码算法进行了仿真。仿真结果表明,提出的改进型算法基本保持 传统球形译码算法较低的BER性能,同时还有效地降低了计算复杂度和硬件实现复杂度。-Motivated by the need for high throughput sphere decoding formultipleinput- multiple-output (MIMO) communication systems, we propose a parallel depth-first sphere decoding (PDSD) algorithm that provides the advantages of both parallel processing and rapid search space reduction. The PDSD algorithm is designed for efficient implementation on programmable multi-processor platforms. We investigate the trade-off between the throughput and computation overhead when the number of processing elements is 2, 4 and 8, for a 4× 4 16-QAM system across a wide range of SNR conditions. Through simulation, we show that PDSD can offer significant throughput improvement without incurring substantial computation overhead by selecting the appropriate number of processing elements according to specific SNR conditions
Platform: | Size: 147456 | Author: 田航 | Hits:

[Software Engineeringsphere-decoding-algorithm

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
Platform: | Size: 933888 | Author: 杨佳琳 | Hits:

[Software Engineeringk-best-sphere-decoding-algorithm

Description: 通过对广度优先策略中有恒定复杂度的层排序k- best 球译码算法进行分析,提出一种每节点保留可变扩展节点的层排序 k-best 球形译码算法( k-best SDA II) , 在64QAM 调制及每层保留 8 节点的实数 SDA 模型下, 通过仿真的方法得出了保留恒定扩展节点的 k-best SDA 当每节点保留扩展节点数大于等于 2 时, 性能基本不变( k-bestSDA I)-Through the breadth-first strategy in a constant layer of complexity sort k-best sphere decoding algorithm for analysis, each node is proposed to retain the variable nodes expanded layer sorting k-best sphere decoding algorithm (k-best SDA II) In 64QAM modulation and keep each real number SDA 8-node model, obtained by simulation methods to retain a constant expansion node k-best SDA 2:00 when the number of nodes per node expansion greater than or equal retention, performance is essentially the same (k-bestSDA I)
Platform: | Size: 578560 | Author: 杨佳琳 | Hits:

[Software Engineeringlow-complexity--sphere-drcoding

Description: 这是一个球形译码检测算法的一种改进算法对以往的球形译码检测算法作出了相应的改进-An improved detection algorithm sphere decoding algorithm
Platform: | Size: 442368 | Author: 左登 | Hits:

[OtherSD

Description: 该算法实现了球形译码算法SD的算法仿真,包含不同的调用函数,可以实现。-The algorithm implements the algorithm simulation sphere decoding algorithm for SD, including calling the function different, can achieve.
Platform: | Size: 3072 | Author: 王翠 | Hits:

[matlabSD_alogorithm

Description: SD算法,球形译码算法,程序完整,可读性强,希望对需要的人有所帮助-SD algorithm, the sphere decoding algorithm, program integrity, readability, and hope to those who need help
Platform: | Size: 8192 | Author: 黄云 | Hits:

[Mathimatics-Numerical algorithmsCLVB

Description: 该程序能实现球形译码算法,分别针对不同搜索策略,即CL和VB策略-The program can achieve sphere decoding algorithm, respectively, for different search strategies, namely CL and SE strategy
Platform: | Size: 3072 | Author: 张婷 | Hits:

[matlabCSDForMimoOFDM

Description: MIMO OFDM仿真程序,对数据进行高速子载波分解,在接收端接收到的相干信号用球形码算法来解码。-MIMO OFDM code with Complex sphere decoding algorithm.
Platform: | Size: 83968 | Author: 凌厉 | Hits:
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