陆地移动卫星通信系统，系统模型，MATLAB代码实现
The Land Mobile Satellite Channel
2021-03-08 16:42:50
392KB
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本文针对多输入多输出正交频分复用（MIMOOFDM）系统，提出了一种迭代决策导向信道估计算法。 该算法分为两部分：信道预测和信道估计。 信道预测的基本思想是使用自回归模型和信道的先验信息来预测信道状态。 然后，通过使用信道预测信息和接收信号来估计信道状态。 仿真结果表明，该方法可以提高信道估计的准确性，提高MIMO-OFDM系统的性能。 与传统的DDCE方法相比，当SNR为30时，迭代DD-CE方法的BER提升了近10％，估计精度提高了近2dB。
2021-02-26 17:05:26
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The future mobile communications systems are likely to be very different to those of today with new
service innovations driven by increasing data traffic demand, increasing processing power of smart
devices and new innovative applications
2021-02-26 09:53:52
5.48MB
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Fibre-Channel_Firmware_M5JNP_WN64_15.15.06_A00-00
2021-02-24 19:01:20
11.77MB
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Channel Coding of Weighted Probabilistic Model.pdf
2021-02-22 13:02:14
658KB
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Wireless Body Area Network (WBAN) and Mobile Health(M-Health, namely e-health or wearable health) monitoring system have become more than just buzzwords in recent years. This paper reviews the state-of-art WBAN channel and addresses wireless communication chip design challenges f
2021-02-21 19:11:23
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Throughput Capacity of Hybrid Multi-channel Vehicular Ad Hoc Networks
2021-02-09 22:05:30
2.87MB
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Optimal Probabilistic Robust Beamforming for MISO SWIPT Systems with Gaussian Channel Uncertainties
2021-02-09 18:05:43
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A new concept high-voltage pseudo-pchannel lateral double-diffused MOS (p-LDMOS) with multiple current paths for conduction is proposed and investigated in this paper. The proposed power device consists of two hole current paths (p-channel MOS device) and one electron current path (n-channel MOS dev
2021-02-07 20:05:15
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