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Description: 在ofdm系统中采用MMSE(最小均方误差)均衡的源代码-in OFDM systems using MMSE (MMSE) balanced source code
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Size: 2528 |
Author: 肖潇 |
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Description: 64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较，MATLAB程序-64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program
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Size: 2459 |
Author: Y.P.Zhou |
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Description: 应用了典型的MMSE算法对MIMO-OFDM信道进行估计,包含有详细的说明-a typical application MMSE algorithm for MIMO-OFDM channel estimation, contains detailed explanations
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Size: 4029 |
Author: 石宙飞 |
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Description: 采用LS 和MMSE算法对OFDM系统进行信道估计,很不错的含有详细的解析呢-using LS and MMSE algorithm OFDM system channel estimation, a good way of containing detailed analysis?
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Size: 4914 |
Author: 石宙飞 |
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Description: Comparison of the performances of the LS and the MMSE channel estimators
for a 64 sub carrier OFDM system based on the parameter of Mean square error
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Size: 3493 |
Author: guoyanpeng |
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Description: OFDM信道估计和均衡的仿真程序，包括MMSE、LS、ZF等方法。
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Size: 18080 |
Author: 李继龙 |
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Description: OFDM程序示例：采用64子信道，应用16QAM传输，每个子载波均传输相同的比特数4，不使用信道编码；使用迫零均衡和MMSE均衡，比较两者性能。
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Size: 2474 |
Author: 穆佳 |
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Description: 非常好用，是一个用MMSE来实现OFDM检测的源代码，希望对大家有帮助
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Size: 9728 |
Author: birdy |
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Description: 非常好用，是一个用MMSE和LS来实现OFDM检测的源代码，希望对大家有帮助
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Size: 8562 |
Author: birdy |
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Description: MIMO-OFDM channel estimation 。是基于mmse准则的，欢迎大家下载使用。
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Size: 2190 |
Author: 东 |
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Description: 基于均方误差参数比较OFDM系统中LS和MMSE两种自适应信道估计算法的性能，程序开头都有英文注释，可以直接运行的~个人认为写得比较好，跟大家一起分享~
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Size: 4712 |
Author: Panda |
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Description: 基于导频的ofdm系统的LS估计MMSE估计
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Size: 9726 |
Author: 张卓 |
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Description: ofdm系统中信道估计技术
包括LS,MMSE,LMMSE
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Size: 14627 |
Author: 双方商定 |
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Description: ofdm信道估计仿真（ls算法，mmse算法，还有一种改进的mmse算法lmmse，可以直接在马特拉并上运行）
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Size: 5921 |
Author: 杨晓晖 |
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Description: channel estimation for OFDM system,including the ls and mmse methods.User can compare the different.
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Size: 4639 |
Author: 严天方 |
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Description: 信道估计仿真代码，包括LS、MMSE、ZF等(Channel estimation simulation code, including LS, MMSE, ZF and so on)
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Size: 17408 |
Author: 1135775675@qq.com |
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Description: 对OFDM的LS，MMSE,SVD三种算法的仿真(Simulation of three algorithms of LS, MMSE and SVD for OFDM)
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Size: 8192 |
Author: 哈哈儿123 |
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Description: MIMO ofdm using mmse
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Size: 4096 |
Author: Pratulrnr |
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Description: 主要实现了接收天线数量和发送天线数量可配的mimo系统多用户检测，分别采用ML，MMSE，ZF检测方法，得到性能比较曲线。(The multi-user detection of mimo system with the number of receiving antennas and the number of transmitting antennas is mainly realized. The performance comparison curve is obtained by using ML, mse and ZF detection methods respectively.)
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Size: 57344 |
Author: 王家小丫头 |
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Description: One of the major challenges which prevents the coordinated multipoint (CoMP) communications concept from being widely deployed in new cellular systems is timing synchronization. In order to achieve the gains promised by CoMP systems, the user equipments’ (UEs) signals in uplink (UL) or the base stations’ (BSs) signals in downlink (DL) should be synchronized such that the time difference of arrivals (TDOAs) do not exceed the cyclic prefix (CP) length of the transmitted signals; Otherwise the system suffers from unavoidable integer time offsets. These offsets lead to asynchronous interference in terms of inter-carrier, inter-block and inter-symbol interference (ISI). This limits the percentage of area within a cell which can be covered by cooperation and imposes an upper bound on this area. In this paper, we investigate this problem in the UL and by using geometrical and semi-analytical approaches, we define this upper bound. Also, by characterizing an accurate mathematical model for the asynchronous interference in Rayleigh fading channels, we were be able to employ a standard MMSE-based receiver that mitigates this interference. Furthermore, a typical joint channel and delay estimation block is incorporated into the receiver to examine its performance with estimation errors.
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Size: 1869319 |
Author: ahamza |
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