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[Program docTrkhJafarkCldb_IT99

Description: Space鈥揟ime Block Codes from Orthogonal Designs.
Platform: | Size: 239616 | Author: Muhammad Omer | Hits:

[Communication-Mobilequasiorthogonalspacetimeblockcods

Description: 主要介绍了准正交空时分组码,包括ABBA,jafarkhani-Introduced quasi-orthogonal space-time block codes, including ABBA, jafarkhani
Platform: | Size: 2048 | Author: yushuwendy | Hits:

[Communication-MobileJafark_QOSTBC_4by1_rate1.0_QPSK_(1A234)_ML

Description: MIMO无线传输 无线传输 无线传输 -MIMO transmission model, JAKAFANI Quasi orthogonal space time block codes with four transmit and one receive antenans over flat fading channel with maximum likelihood detector (ML)
Platform: | Size: 544768 | Author: albert | Hits:

[Program docSFBCOFDMSYSTEMS

Description: An effective technique to improve wireless communication performance is transmit diversity.In this transmitter diversity using a new combination of space-time block codes (STBCs) concatenated with orthogonal frequency division.
Platform: | Size: 244736 | Author: srinivas | Hits:

[Communication1

Description: 通过对几种准正交空时分组码进行仿真,得到相关的性能曲线-Adoption of several quasi-orthogonal space-time block codes for simulation, to be related to performance curve
Platform: | Size: 480256 | Author: 杨玲 | Hits:

[Program docBERofQOSTBCinRayleighfadingChannel

Description: It is a program for Quasi orthogonal space time block codes in Rayleigh fading channel
Platform: | Size: 4096 | Author: bunny | Hits:

[3G develops02-4

Description: This paper analyzes the performance of phase feedback, quasi-orthogonal space-time block codes (QOSTBC) and Extended OSTBC systems in the presence of feedback delay, feedback error and amount of channel feedback. Space-time code constructed for nT transmit antennas can easily be extended to nT×p antennas transmit based on a feedback of only p-1 bits. This paper shows that more feedback bits (more than p-1 bits) in ideal system (EOSTBC system with no feedback delay and no feedback error) cause no more considerable performance in the system. But in the inaccurate feedback information with increasing feedback bits from p-1 bits decrease sensitivity of system and increase performance considerably. This paper obtains an upper bound for phase feedback error respect to number of feedback bits. Moreover it shows that the system can select adaptively one of the three modes, phase only feedback, EO-STBC and QO-STBC with respect to reliability and amount of feedback information.
Platform: | Size: 797696 | Author: serag | Hits:

[Other04712697

Description: Symbol and Bit Error Probabilities of Orthogonal Space-Time Block Codes with Antenna Selection over Keyhole Fading Channels
Platform: | Size: 266240 | Author: Bhasker gupta | Hits:

[matlabMIMO_STBC

Description: Multiple input multiple output orthogonal frequency division system using space time block codes with 8PSK modulation.
Platform: | Size: 1024 | Author: Kala Praveen | Hits:

[matlabAlamouti

Description: 实现空是分组编码Alamouti,真是一种正交的空时分组码,可实现空间分集增益-Block coding to achieve space is Alamouti, is really an orthogonal space-time block codes, spatial diversity gain can be achieved
Platform: | Size: 1024 | Author: xiaoyali | Hits:

[Mathimatics-Numerical algorithmsQSTBC

Description: 正交空时分组码和准正交空时分组码的性能分析,在4*1的情况下采用4PSK分别描述了两者的性能,以及两种准正交编码的性能仿真-Orthogonal space-time block codes and quasi orthogonal space-time block code performance analysis, in 4* 1 of the both describing performance, as well as two orthogonal code must performance simulation
Platform: | Size: 24576 | Author: 二节课 | Hits:

[Mathimatics-Numerical algorithmsQOSTBC

Description: 包括准正交空时分组码得各种算法描述的文献,分析了包括接收和发送的检测以及基本原理的描述,是很好的熟悉了解空时编码的资料-Including must orthogonal space-time block codes had various algorithm description of the literature, and analysis the including sending and receiving inspection and the description of the basic principle, it is very good to be familiar with the space-time codes of the material
Platform: | Size: 8105984 | Author: 二节课 | Hits:

[matlaball-kinds-of-STBC-coding

Description: 各种空时分组码的源代码仿真,包括正交分时分组码,垂直分组码等。-A variety of space-time block code simulation of the source code , including the orthogonal time- block codes , vertical block codes .
Platform: | Size: 7168 | Author: heha | Hits:

[Other182-05502215

Description: IEEE(2010) paper on Three-Time-Slot Quasi-Orthogonal Space-Time Block Codes
Platform: | Size: 215040 | Author: Manwinder Singh | Hits:

[Program docRevisited-DFT-via-Jacket-matrix-and-Its-Applicati

Description: The paper proposes address a new representation of the DFT matrix via the Reverse Jacket Transform(RJT) based on the WHT, and propose a simple approach for space time block codes (STBC) design. Using the proposed approach (J=H.S) the quasi-orthogonal STBC may be designed easily. Especially the performance of the code can be improved.
Platform: | Size: 162816 | Author: fia4joy | Hits:

[Software EngineeringMIMO

Description: 本文在介绍MIMO无线通信系统模型的基础上,通过对比分析几种常用空时编码方法,选定空时分组码对信号进行编码并建立瑞利衰落信道模型,通过对两发一收及两发两收系统的仿真,研究接收天线数对系统接收信号可靠性的影响。之后进一步扩展到不同发射矩阵条件下研究多发一收系统的频谱利用率及误符号率,分析不同天线数目,不同发射矩阵条件下空时正交分组码检测算法的性能。-This paper introduced the MIMO wireless communication system model, through the comparative analysis of several commonly used method of space-time coding, grouping code for the selected space-time signal is encoded and establish Rayleigh fading channel model, through two rounds one and two rounds of closing Simulation of two closed systems, research receiving antennas to receive signals affect the reliability of the system. After further extended to study the conditions under different emission matrix of multiple spectral efficiency and symbol error rate of a closed system, analyze the different number of antennas, the performance under different emission matrix orthogonal space-time block codes condition detection algorithm.
Platform: | Size: 576512 | Author: starcool | Hits:

[matlabQOSTBC

Description: 基于天线选择的准正交空时分组码的自适应分析。-Analysis of adaptive antenna selection quasi-orthogonal space-time block codes.
Platform: | Size: 9216 | Author: 雪欣 | Hits:

[Industry researchNon-orthogonal-space-time-block-coding-for-3-tx-a

Description: this disc Rips a new method for mimo receivers. also, this paper is about space time block codes.-this disc Rips a new method for mimo receivers. also, this paper is about space time block codes.
Platform: | Size: 754688 | Author: moji | Hits:

[OtherCapacityBeamforming

Description: Multi input multi output quadrature space time block codes in orthogonal frequency division multiplexing
Platform: | Size: 1024 | Author: loga | Hits:

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