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Publikováno v:
IEEE Access, Vol 9, Pp 34708-34721 (2021)
Land mobile satellite communication and physical layer security are considered as the promising paradigms in beyond 5G networks. In this paper, we establish the multi-relay hybrid satellite-terrestrial systems (HSTSs) with artificial noise (AN) to in
Publikováno v:
IEEE Access, Vol 8, Pp 185544-185547 (2020)
Quantum two-mode squeezing (QTMS) radars and noise radars perform matched filtering of the received signal using a reference signal stored within the radar. Their target detection performance depends on the correlation between the received and refere
Publikováno v:
IEEE Access, Vol 6, Pp 42373-42383 (2018)
In this paper, we investigate the performance of simultaneous wireless information and power transfer cooperative amplify-and-forward communication systems with binary differential phase-shift keying modulation. The piece-wise linear energy harvestin
Autor:
Defu Jiang, Jianfeng Li
Publikováno v:
IEEE Access, Vol 6, Pp 13931-13938 (2018)
The problem of 2-D angle estimation for coprime multiple-input multiple-output (MIMO) radar is considered, and a low-complexity propagator based method is proposed. Coprime MIMO radar is configured with transmit and receive rectangular arrays, where
Autor:
And Mary Ann Weitnauer, Van Thi Nguyen
Publikováno v:
IEEE Access, Vol 6, Pp 15249-15258 (2018)
We present a novel method of estimating the chest wall displacement in the frequency domain from a narrow portion of the IR-UWB radar received spectrum. A Maximum Likelihood (ML) estimator of the displacement is designed, and the associated bias and
Publikováno v:
IEEE Access, Vol 5, Pp 20339-20348 (2017)
We analyze the ergodic capacity of multiple-input multiple-output (MIMO) Rayleigh-fading relay channels. We first derive the probability density function of a sum of independent complex central Wishart matrices—called the central hyper-Wishart matr
Publikováno v:
IEEE Access, Vol 5, Pp 9580-9586 (2017)
The two-level nested array geometry, which systematically nests two uniform linear subarrays, is proved to offer $O(N^{2})$ degrees of freedom (DOFs) with only $N$ sensors. In this paper, a novel sparse extension array geometry for nested multiple-in
Autor:
Jiang-Feng Lin, Qing-Xin Chu
Publikováno v:
IEEE Access, Vol 5, Pp 22262-22271 (2017)
Basing on the characteristic mode theory, this paper develops the concepts of source-mode (SM) couplings and mode-mode (MM) couplings, which characterized by the modal weighting coefficients and the inter-modal coupling coefficients, respectively. It
Publikováno v:
IEEE Access, Vol 5, Pp 22453-22461 (2017)
The design of DNA codes sets satisfying certain combinatorial constraints is important in reducing hybridization errors due to nonspecific hybridization between distinct codes and their complements in DNA computing, data encryption, and data storage.
Autor:
Razgar Rahimi, Shahram Shahbazpanahi
Publikováno v:
IEEE Access, Vol 5, Pp 12458-12474 (2017)
We study the total transmit power minimization problem for a two-way relay network under two constraints on the transceivers’ received signal-to-noise-ratios. The network considered herein consists of multiple multi-antenna relay nodes and two sing