Approximation Algorithms for Maximum Link Scheduling under SINR-Based Interference Model
International Journal of Distributed Sensor Networks, 2015 A fundamental problem in wireless networks is the maximum link scheduling (MLS) problem. In this problem, interference is a key issue and past researchers have shown that determining reception using Signal-to-Interference plus Noise Ratio (SINR) is more ...
Zi-Ao Zhou, Chang-Geng Li
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MIMO radar array design based on unequal subarrays
四川大学学报. 自然科学版, 2017 The idea of dividing the transmitting array of MIMO radar into unequal subarrays was proposed in the paper. This kind of MIMO radar obtains the coherent processing gain and the waveform diversity gain which the MIMO radar with equal subarrays (called it ...
GU Shuai-Nan +3 more
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Joint transceiver beamforming in MIMO cognitive radio network
Tongxin xuebao, 2015 An iterative SDP-MMSE algorithm based on semidefinite programs (SDP) and minimum mean squared error (MMSE) was introduced to minimize the total transmit power. And a further approach on the max-min fairness beam-forming was presented.
Yan GUO +3 more
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MVDR ALGORITHM BASED LINEAR ANTENNA ARRAY PERFORMANCE ASSESSMENT FOR ADAPTIVE BEAMFORMING APPLICATION [PDF]
Journal of Engineering Science and Technology, 2017 The performance of Minimum Variance Distortionless Response (MVDR) beamformer is sensitive to errors such as the steering vector errors, the finite snapshots, and unsatisfactory null-forming level. In this paper, a combination of MVDR with linear antenna
SUHAIL NAJM SHAHAB +4 more
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A PPN-Based Improved QAM-FBMC System With Jointly Optimized Mismatched Prototype Filters
IEEE AccessRecently, it is shown that a spectrally-efficient low-complexity quadrature amplitude modulation (QAM) filter-bank multicarrier (FBMC) system can be designed by relaxing the constraints on the time-frequency (TF) product at the transmitter (TX) and the ...
Taejun Jang, Joon Ho Cho
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Robust Adaptive Beamforming Algorithm Based on Improved Generalized Linear Combination. [PDF]
Sensors (Basel)Gao Z +5 more
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A Denoising Preprocessing Framework via Orthogonal Multi-Tap Null-Steering Beamformer Bank: Facilitating Target Signal Preservation Under Low SINR Conditions and Complex Soundscapes. [PDF]
Sensors (Basel)Chen L, Xu Z, Su P, Zhao Z.
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Database-Guided Local Refinement and Truncated Power Estimation for LEO Uplink Anti-Interference Beamforming. [PDF]
Sensors (Basel)Zhang J +6 more
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Mainlobe Interference Suppression Based on POL-SPICE and Covariance Matrix Reconstruction for Polarization-Sensitive Arrays. [PDF]
Sensors (Basel)Xiao B, He H, Wang L, Zhou T.
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Performance Evaluation of Multi-Modal Radar Signal Processing in Dense Co-Existent Environments. [PDF]
Sensors (Basel)Pirkani A +4 more
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