Search Results for author: Mianyi Zhang

Found 2 papers, 0 papers with code

Design and Performance Analysis of Wireless Legitimate Surveillance Systems with Radar Function

no code implementations13 Feb 2023 Mianyi Zhang, Yinghui He, Yunlong Cai, Guanding Yu, Naofal Al-Dhahir

We seek to jointly optimize the receive and transmit beamforming vectors to maximize the eavesdropping success probability which is transformed into the difference of signal-to-interference-plus-noise ratios (SINRs) subject to the performance requirements of radar and surveillance.

Multiband Delay Estimation for Localization Using a Two-Stage Global Estimation Scheme

no code implementations20 Jun 2022 Yubo Wan, An Liu, Qiyu Hu, Mianyi Zhang, Yunlong Cai

In the coarse stage, we exploit the group sparsity structure of the multiband channel and propose a Turbo Bayesian inference (Turbo-BI) algorithm to achieve a good initial delay estimation based on a coarse signal model, which is transformed from the original multiband signal model by absorbing the carrier frequency terms.

Bayesian Inference

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