Zobrazeno 1 - 10
of 935
pro vyhledávání: '"Zhang, JunQing"'
Personal sound zone (PSZ) systems, which aim to create listening (bright) and silent (dark) zones in neighboring regions of space, are often based on time-varying acoustics. Conventional adaptive-based methods for handling PSZ tasks suffer from the c
Externí odkaz:
http://arxiv.org/abs/2311.07729
Physical layer key generation based on reciprocal and random wireless channels has been an attractive solution for securing resource-constrained low-power wide-area networks (LPWANs). When quantizing channel measurements, namely received signal stren
Externí odkaz:
http://arxiv.org/abs/2310.07853
Radio frequency fingerprint identification (RFFI) is an emerging technique for the lightweight authentication of wireless Internet of things (IoT) devices. RFFI exploits unique hardware impairments as device identifiers, and deep learning is widely d
Externí odkaz:
http://arxiv.org/abs/2308.07433
Physical-layer key generation (PKG) based on wireless channels is a lightweight technique to establish secure keys between legitimate communication nodes. Recently, intelligent reflecting surfaces (IRSs) have been leveraged to enhance the performance
Externí odkaz:
http://arxiv.org/abs/2305.00043
Publikováno v:
Zhongguo quanke yixue, Vol 27, Iss 21, Pp 2639-2645 (2024)
Background Thyroid autoantibody is a marker for the diagnosis of Hashimoto's thyroiditis (HT), and B cells are essential in the pathogenesis of HT. Enhancer of Zeste homolog 2 (EZH2), which is an important epigenetic regulator, plays an important rol
Externí odkaz:
https://doaj.org/article/f3c514ada14a42d1a87437263626f8d5
The Radio frequency (RF) fingerprinting technique makes highly secure device authentication possible for future networks by exploiting hardware imperfections introduced during manufacturing. Although this technique has received considerable attention
Externí odkaz:
http://arxiv.org/abs/2302.11418
Physical-layer key generation (PKG) based on wireless channels is a lightweight technique to establish secure keys between legitimate communication nodes. Recently, intelligent reflecting surfaces (IRSs) have been leveraged to enhance the performance
Externí odkaz:
http://arxiv.org/abs/2301.08179
Deep learning-based physical-layer secret key generation (PKG) has been used to overcome the imperfect uplink/downlink channel reciprocity in frequency division duplexing (FDD) orthogonal frequency division multiplexing (OFDM) systems. However, exist
Externí odkaz:
http://arxiv.org/abs/2211.03065
Key generation is a promising technique to establish symmetric keys between resource-constrained legitimate users. However, key generation suffers from low secret key rate (SKR) in harsh environments where channel randomness is limited. To address th
Externí odkaz:
http://arxiv.org/abs/2208.00218
Radio frequency fingerprint identification (RFFI) can classify wireless devices by analyzing the signal distortions caused by the intrinsic hardware impairments. State-of-the-art neural networks have been adopted for RFFI. However, many neural networ
Externí odkaz:
http://arxiv.org/abs/2207.03001