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[Communication-MobiletryGUI

Description: 超宽带系统链路matlab仿真程序 超宽带系统简单仿真平台,有简单界面.包括可替换的脉冲成型(半余弦脉冲)、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块,可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能(维特比编解码、帧同步的程序由本人同学编写)。入口主程序uwbsim.m 编解码程序:bin2deci.m;bini2deci.m;deci2bin.m VITRBI.m 信道及信道估计:ch_est.m;channel.m;channelgenerator.m;conv_m. m;sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m Rake接收机:findpeak.m;MRC_combine.m;MRC_Rake.m;n_upsample.m;selectpath.m 其他:cnv_encd.m;dssignal.m;Eb_halfcos.m;waveshape.m;halfcos_generator.m;metric.m;nxt_stat.m;sim_main.m;spreadgren.m;test_code.m;training_ds.m;uwbsim.m;vit_test.m-UWB system links Matlab simulation program UWB simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other
Platform: | Size: 31196 | Author: le302a | Hits:

[Communication-MobileUWBsimulator

Description: 自己编写的超宽带系统简单仿真平台,有简单界面.包括可替换的脉冲成型(半余弦脉冲)、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块,可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能(维特比编解码、帧同步的程序由本人同学编写)。入口主程序uwbsim.m 编解码程序:bin2deci.m;bini2deci.m;deci2bin.m VITRBI.m 信道及信道估计:ch_est.m;channel.m;channelgenerator.m;conv_m. m;sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct.m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_sv_params.m Rake接收机:findpeak.m;MRC_combine.m;MRC_Rake.m;n_upsample.m;selectpath.m 其他:cnv_encd.m;dssignal.m;Eb_halfcos.m;waveshape.m;halfcos_generator.m;metric.m;nxt_stat.m;sim_main.m;spreadgren.m;test_code.m;training_ds.m;uwbsim.m;vit_test.m -own UWB prepared by the simple system simulation platform, A simple interface. including replacement of the pulse shaping (semi-cosine pulse). IEEE802.15.3a amendment SV Channel, the greatest likelihood channel estimation, the Rake receiver modules. can be achieved monte carlo simulation for BER. They can add multiple access, coding, and other functions (Viterbi codec, frame synchronization procedures prepared by my classmates). Edit the entrance uwbsim.m codecs : bin2deci.m; bini2deci.m; deci2bin.m VITRBI.m Channel and Channel Estimation : ch_est.m; channel.m; channelgenerator.m; conv_m. m; sigfold.m UWB_SV_channel.m uwb_sv_cnvrt_ct . m uwb_sv_eval_ct.m uwb_sv_model_ct.m uwb_s v_params.m Rake : findpeak.m; MRC_combine.m; MRC_Rake.m; n_upsample.m; selectpath.m Other : cnv_encd.m; dssignal.
Platform: | Size: 32274 | Author: volvo827 | Hits:

[Communication-Mobilejiyun

Description: :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Platform: | Size: 44032 | Author: 季昀 | Hits:

[Communication-Mobiledecode

Description: :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Platform: | Size: 2048 | Author: 季昀 | Hits:

[VHDL-FPGA-Verilogfsm8051

Description: :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Platform: | Size: 1024 | Author: 季昀 | Hits:

[VHDL-FPGA-Verilogoc8051_defines

Description: :首先介绍了DS--UWB系统的的发射与接收模型,然后分析了利用滑动相关法对信道进行估讣,并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: First of all, the introduction of the DS UWB system model of the launch and reception, and then analyzed using the sliding correlation method for estimation of channel obituary, and towels, this gives the RAKE receiver RAKE synthesis of different weights to select the program. On the receiver using maximal ratio (MRC), minimum mean square error (MM SE) and band equalizer (MRC) combined coefficient selected BER simulation and comparison. The results show that the equalizer with MRC-RAKE only with fewer branches on the receiver performance can be achieved significantly better than MMSE-RAKE level. Particularly in the relatively large signal to noise ratio. This advantage becomes even more evident.
Platform: | Size: 4096 | Author: 季昀 | Hits:

[matlabCE_in_Commun

Description: 基于块状导频的信道估计,包含MMSE等算法。-Based on the pilot block channel estimation, including the MMSE and other algorithms.
Platform: | Size: 10240 | Author: cc5go | Hits:

[assembly languagetioashima

Description: 在基于脉冲的UWB系统中,采用瑞克接收机合并多径信号能量并进行相干检测,信道估计问题即估计多径信号的到达时间和幅度。在基于OFDM的UWB系统中,接收机根据信道频域响应对每个子信道进行频域均衡后进行相干检测,信道估计问题即估计信道频域响应。-Pulse-based UWB systems, rake receivers using the combined multipath signal energy and coherent detection, channel estimation problem that is estimated multipath signal arrival time and amplitude. OFDM-based UWB system, the receiver under the channel frequency response of each subchannel to frequency domain equalization after coherent detection, channel estimation problem that is estimated channel frequency response.
Platform: | Size: 2048 | Author: 王洁 | Hits:

[Communication-MobileDS-CDMA

Description: 设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefits, maximal-ratio combining. Using Simulink simulation, measurement BPSK BER performance, draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve
Platform: | Size: 299008 | Author: 华建 | Hits:

[Program docUWB_TOA

Description: UWB室内信道下一种低复杂度的TOA估计新算法-UWB indoor channel Low Complexity TOA Estimation Algorithm
Platform: | Size: 269312 | Author: 杨帆 | Hits:

[Program docTG05-signal-recovery-rev-v2

Description: signal recovery optimization uwb channel estimation
Platform: | Size: 269312 | Author: marv | Hits:

[Program docslidXcellenttt

Description: uwb signal recovery channel estimation random recovery
Platform: | Size: 63488 | Author: marv | Hits:

[GPS developchannelntimingestimation

Description: This pdf is about matlab based channel and timing estimation for uwb and gps.
Platform: | Size: 104448 | Author: ramza | Hits:

[Windows DevelopUtryyGUIIW

Description: 超宽带系统链路matlab仿真程序源码超宽带系统简单易懂仿真平台,有简单易懂界面.包含可替换的脉冲成型(半余弦脉冲)、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块块,能实现mmonte carlo仿真求误码率。可添加多址接入、编码等功能(维特比编解码、帧同步的程序源码由本人同学开发)。入口主程序源码uwbsim.m编解码程序源码:bin2deci.m;bini2 -Ultra-Wideband System Link matlab simulation program source UWB systems straightforward simulation platform, easy to understand interface. Includes replacement of the pulse shaping (cosine pulse). IEEE802.15.3a amendment SV channel, maximum likelihood channel estimation Rake receiver modules can mmonte carlo simulation for BER. You can add multiple access coding (Viterbi codec, frame synchronization program source code developed by my classmates). Entrance of the main program source program source code uwbsim.m codec: bin2deci.m bini2
Platform: | Size: 31744 | Author: | Hits:

[matlabOFDM-UWB

Description: 使用matlab编写的信道估计与误码率测试程序,可以作为OFDM学习的参考,-Prepared using matlab channel estimation and bit error rate testing procedures, can be used as a reference OFDM learning,
Platform: | Size: 36864 | Author: | Hits:

[matlabPAPER1

Description: 基于压缩感知的超宽带信道估计方法的研究.pdf-Research on CS-based Channel Estimation Methods for UWB Communications
Platform: | Size: 237568 | Author: xiaowang | Hits:

[OtherPAPER6

Description: 基于压缩感知的超宽带信道估计方法的研究.PDF-Research on CS-based Channel Estimation Methods for UWB Communications
Platform: | Size: 237568 | Author: wang | Hits:

[Software Engineeringyasuoganzhi

Description: 将压缩感知理论应用UWB信道估计,解决硬件复杂性-The compressed sensing theory UWB channel estimation to solve hardware complexity
Platform: | Size: 3768320 | Author: 李明 | Hits:

[Other参考资料

Description: 超宽带系统链路matlab仿真程序 超宽带系统简单仿真平台,有简单界面.包括可替换的脉冲成型(半余弦脉冲)、IEEE802.15.3a的修正SV信道、最大似然信道估计、Rake接收机等模块,可以实现monte carlo仿真求误码率。可添加多址接入、编码等功能(维特比编解码、帧同步的程序由本人同学编写)。(Ultra wideband UWB system link matlab simulation program simple system simulation platform, a simple interface. Including the replacement of the pulse shaping (cosine pulse) modified SV channel, maximum likelihood estimation, Rake receiver module, IEEE802.15.3a, can achieve Monte Carlo simulation for ber. It can add multiple access, coding and other functions (Viterbi codec, frame synchronization program is written by my classmates).)
Platform: | Size: 4476928 | Author: Arthurking | Hits:
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