Guerci教授的认知雷达入门书籍, Cognitive Radar:The Knowledge-Aided Fully Adaptive Approach
2021-06-24 20:26:52 2.22MB Cognitive Radar Knowledge Aided
1
尽管具有偏移正交幅度调制(FBMC-OQAM)系统的滤波器组多载波对于双选择衰落信道具有很强的鲁棒性,但不幸的是,它仍然对定时偏移和载波频率偏移(CFO)错误敏感。 为了解决这个同步问题,本文提出了一种新的数据辅助时序和CFO同步方案,该方案利用了正确设计的训练序列的共轭对称特性。 另外,在提出的方案中应用了滑动窗口算法,进一步提高了多径衰落信道的同步性能。仿真结果验证了该方案在定时捕获概率,最小平方误差(MSE)方面在AWGN信道和多径衰落信道中均具有良好的性能。时序偏移和CFO估计以及误码率(BER)与信噪比(SNR)的关系。 而且,它可以以相对较低的实现复杂性独立地逐步实现定时和频率同步。
2021-04-26 15:46:31 822KB FBMC-OQAM Data-aided timing and
1
irs-aided-swipt-joint-waveform-active-and-passive-beamforming-design:本文研究了一种高效的IRS辅助SWIPT架构,其中多载波多天线AP在IRS的帮助下同时向单天线用户传输信息和功率
2021-03-30 12:46:53 1.48MB TeX
1
Energy-Efficient Joint BS-RS Sleep Scheduling Based on Cellular Automata in Relay-Aided Cellular Networks
2021-02-21 19:10:50 911KB 研究论文
1
A novel scheme of photonic aided vector millimeter-wave (mm-wave) signal generation without a digital-to-analog converter (DAC) is proposed. Based on our scheme, a 20 Gb/s 4-ary quadrature amplitude modulation (4-QAM) mm-wave signal is generated without using a DAC. The experiment results demonstrat
2021-02-21 19:09:39 551KB
1
On the consistency of Vision-aided Inertial.pdf
2021-02-19 20:09:08 1.13MB slam
1
2014 Vision_aided inertial navigation with rolling_shutter cameras.pdf
2021-02-19 20:08:40 2.35MB slam
1
地形辅助定位TERRAIN-AIDED LOCALIZATION USING FEATURE-BASED PARTICLE FILTERING.pdf
2021-02-14 09:03:31 3.15MB 地形辅助定位
A Model Checking Approach to Analyzing Timed Compatibility in Mediation-aided Composition of Web Services
2021-02-07 16:03:13 440KB 研究论文
1