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于 2020-11-12 发布 文件大小:1554KB
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代码说明:

  利用NIUSRP 和LABVIEW数字通信实验平台,进行信道估计和信道均衡,实践均衡器的原型设计和性能评测。(Use LABVIEW and NIUSRP digital communications test platform for channel estimation and channel equalization, practice equalizer prototyping and performance evaluation.)

文件列表:

2.5
...\control_type_defs.llb,89484,2013-06-14
...\digital_comm.llb,1277980,2014-04-27
...\direct_equalizer_013.vi,33580,2014-04-27
...\LLSE_013.vi,31424,2013-06-11
...\receiver.vi,50508,2014-04-23
...\simulator.vi,60793,2014-04-23
...\toeplitz_013.vi,21589,2013-06-26
...\top_rx.vi,63238,2014-04-30
...\top_tx.vi,289634,2014-04-23
...\transmitter.vi,42707,2014-04-23
...\wcl_RF1.0.llb,244644,2014-03-26

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    2018-11-05 17:51:55下载
    积分:1
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    2010-02-01 03:26:22下载
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    Systemview动态系统仿真软件是为方便大家轻松的利用计算机作为工具,以实现设计和仿真工作。它特别适合于无线电话(GSM,CDMA,FDMA,TDMA)和无绳电话,寻呼,机和调制解调器与卫星通信(GPS,DBS,LEOS)设计。能够仿真( 等)DSP结构,进行各种时域和频域分析和谱分析。(Systemview dynamic system simulation software is easy for us to facilitate the use of computers as a tool to achieve the design and simulation work. It is especially suitable for wireless phone (GSM, CDMA, FDMA, TDMA) and cordless telephones, paging, machine and modem and satellite communication (GPS, DBS, LEOS) design. To simulation (and other) DSP structure, various time domain and frequency domain analysis and spectral analysis.)
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  • 123
    为了提高MIMO-OFDM系统的数据传输率和频谱利用率,提出一种新的自适应算法。该算法在保证信道质量所需误码率和总发射功率的前提下,按照各个子载波衰落程度动态地分配比特和功率,使系统的总数据传输速率最大。理论分析得出,该算法降低了系统运算复杂度,能很大地改善系统的整体性能。(In order to improve data transmission rates and spectrum efficiency of MIMO-OFDM systems,this paper proposes a new adaptive algorithm. While the channel transmission quality to meet the requirements of a certain target BER(bit error rate) and total emissive power,according to each sub-carrier decline degree to adjust each sub-carrier modulation method freely,try to minimize the total data rate of system. Theory analysis shows the algorithm can reduce system complexity and improve overall performance of the ...)
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