Qingqing Wu

Joint optimization for STAR-RIS-aided energy-efficient UAV-MEC networks

Chao Fang, Jingru Wang, Zhaoming Hu, Hang Xu et autres

cn, hk, au (code pays fourni par la source)

A comprehensive dataset comparing endogenous and exogenous HIL interference across diverse clinical immunoassays

Yuehua Chen, Yujia Li, Yijiao Tang, 宋士虓 et autres

We present a dataset quantifying hemolysis, lipemia, and icterus (HIL) interferences across a range of immunoassays, including multiplex cytokine assays. The collection comprises analytical measurements from electrochemiluminescence and flow fluorescent platforms, contrasting autologous and endogenous samples with conventional commercial exogenous interference models. …

cn (code pays fourni par la source)

A triplex-readout CRISPR-Cas12a multimodal biosensing platform for point-of-care detection of avian influenza H5N1

Bin Guo, Yang Li, Mengxin Shi, Jingyu Zhang et autres

cn (code pays fourni par la source)

STK38-mediated feedback loop regulation of the hedgehog pathway governing tumor heterogeneity in renal papillary carcinoma

Yifan Du, Xiuyuan Sui, Zeyuan Zheng, Zhengying Zhang et autres

Papillary renal cell carcinoma (pRCC) is characterized by marked intratumoral heterogeneity, which contributes to therapeutic resistance and disease progression. In this study, we identify STK38 as a key regulator of tumor heterogeneity in pRCC, functioning through non-canonical activation of the Hedgehog (Hh) …

cn, il (code pays fourni par la source)

Coverage and Spectral Efficiency of NOMA-Enabled LEO Satellite Networks With Ordering Schemes

Xiangyu Li, Bodong Shang, Qingqing Wu

This paper investigates an analytical model for low-earth orbit (LEO) multi-satellite downlink non-orthogonal multiple access (NOMA) networks. The satellites transmit data to multiple NOMA user terminals (UTs), each employing successive interference cancellation (SIC) for decoding. Two ordering schemes are adopted for NOMA-enabled …

cn (code pays fourni par la source)

RIS Deployment in 6G: Do Low-Rank or Full-Rank Channels Benefit More From DoF Enhancement?

Yongqiang Li, Feng Shu, Maolin Li, Qingqing Wu et autres

Reconfigurable intelligent surface (RIS), as an efficient tool to improve receive signal-to-noise ratio, extend coverage and create more spatial diversity, is viewed as a most promising technique for the future Internet of Things (IoT) networks. RIS is very suitable for a special …

cn (code pays fourni par la source)

Compact Time-Modulated Reconfigurable Antenna for Anti-Jamming IoT Communications

Shuang-Shuang Zhu, Ziheng Ding, Jingfeng Chen, Xianling Liang et autres

Reliable anti-jamming capability is a critical requirement for Internet of Things (IoT) devices operating in dense and interference-prone wireless environments, where spectrum congestion and co-channel interference can severely degrade communication quality. This paper presents a compact time-modulated phase-center reconfigurable antenna (PCRA) that …

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Fair Rate Maximization for Multi-User Multi-Cell MISO Communication Systems via Novel Transmissive RIS Transceiver

Yuan Guo, Wen Chen, Qingqing Wu, Zhendong Li et autres

This paper explores a multi-cell multiple-input single-output (MISO) downlink communication system enabled by a unique transmissive reconfigurable intelligent surface (TRIS) transceiver configuration. Within this system framework, we formulate an optimization problem for the purpose of maximizing the minimum rate of users for …

cn (code pays fourni par la source)

Wireless Sensing with Movable Intelligent Surface

Ziyuan Zheng, Qingqing Wu, Honghao Wang

Future wireless networks are envisioned to deliver not only gigabit communications but also ubiquitous sensing. Reconfigurable intelligent surfaces (RISs) have emerged to reshape radio propagation, recently showing considerable promise for wireless sensing. Still, their per-element electronic tuning incurs prohibitive hardware cost and …

cn (code pays fourni par la source)

Low-Altitude UAV Tracking via Sensing-Assisted Predictive Beamforming

Yifan Jiang, Qingqing Wu, Hongxun Hui, Wen Chen et autres

Sensing-assisted predictive beamforming shows significant promise for enhancing various future unmanned aerial vehicle (UAV) applications in integrated sensing and communication (ISAC) systems. However, the impact of such beamforming technique on the communication reliability was largely unexplored and challenging to characterize. To fill …

cn, mo, au (code pays fourni par la source)

Coupled Phase-Shift STAR-RIS Enabled Integrated Over-the-Air Computation and Communications

S. C. Yuan, Chao Zhang, Junjie Fang, Yuanwei Liu et autres

To meet the emerging demands for rapid data aggregation and reliable information transmission in future wireless applications, a novel system architecture integrating Over-the-Air Computation (AirComp) and downlink multi-user communication via a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) is proposed in …

cn, hk, jp (code pays fourni par la source)

Design and Analysis of Phase Conjugation-Based Self-Alignment Beamforming for RIS-Assisted Terahertz SWIPT

Jiayuan Wei, Qingwei Jiang, Fang Wen, Mingqing Liu et autres

Terahertz (THz) simultaneous wireless information and power transfer (SWIPT) is a promising technology for enabling ultra-high-rate and low-latency communications in massive battery-free Internet of Things (IoT) deployments for 6G networks. However, conventional THz systems rely on narrow directional beams that necessitate precise …

cn (code pays fourni par la source)