Honghao Wang

Ultra-Low-Cost Hybrid Beamforming: A New Static-Connection Architecture with Sparse Phase-Shifter Sharing

Honghao Wang, Qile Wu, Yifei Wu, Yuxuan Chen et autres

Hybrid beamforming is a promising solution for high-frequency multi-antenna wireless systems, but its implementation is constrained by the cost and complexity of analog phase-shifter (PS) networks. Although sub-connected architectures simplify the analog network, their conventional realization still requires a dedicated PS for …

Ultra-Low-Cost Hybrid Beamforming: A New Static-Connection Architecture with Sparse Phase-Shifter Sharing

Honghao Wang, Qile Wu, Yifei Wu, Yuxuan Chen et autres

Hybrid beamforming is a promising solution for high-frequency multi-antenna wireless systems, but its implementation is constrained by the cost and complexity of analog phase-shifter (PS) networks. Although sub-connected architectures simplify the analog network, their conventional realization still requires a dedicated PS for …

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The fate of macroalgal carbon under microbial anaerobic respiration: A critical factor in macroalgae cultivation for climate change mitigation

Lianbao Zhang, Ying Liu, Xuxu Gao, Honghao Wang et autres

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THz RHS Transceiver for Low-Latency Multi-User VR Transmission with MEC

Liangshun Wu, Wen Chen, Honghao Wang, Zhendong Li et autres

This paper investigates a Terahertz (THz)-enabled mobile edge computing (MEC)-assisted virtual reality (VR) system using reconfigurable holographic surfaces (RHS) as transceiver for multi-user beamforming and holographic-pattern division multiple access (HDMA). We develop an end-to-end model for the 3D field-of-view (FoV) generation pipeline …

THz RHS Transceiver for Low-Latency Multi-User VR Transmission with MEC

Liangshun Wu, Wen Chen, Honghao Wang, Zhendong Li et autres

This paper investigates a Terahertz (THz)-enabled mobile edge computing (MEC)-assisted virtual reality (VR) system using reconfigurable holographic surfaces (RHS) as transceiver for multi-user beamforming and holographic-pattern division multiple access (HDMA). We develop an end-to-end model for the 3D field-of-view (FoV) generation pipeline …

Uncovering Fe/S-Metabolizing Microorganisms Response to Sharp Geochemical Gradients in a River Affected by Acid Mine Drainage

Honghao Wang, Xuan Li, Jiawei Wang, Hua Jin et autres

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Cell-Free MIMO with Rotatable Antennas: When Macro-Diversity Meets Antenna Directivity

Xingxiang Peng, Qingqing Wu, Ziyuan Zheng, Yanze Zhu et autres

Cell-free networks leverage distributed access points (APs) to achieve macro-diversity, yet their performance is often constrained by large disparities in channel quality arising from user geometry and blockages. To address this, rotatable antennas (RAs) add a lightweight hardware degree of freedom by …

Cell-Free MIMO with Rotatable Antennas: When Macro-Diversity Meets Antenna Directivity

Xingxiang Peng, Qingqing Wu, Ziyuan Zheng, Yanze Zhu et autres

Cell-free networks leverage distributed access points (APs) to achieve macro-diversity, yet their performance is often constrained by large disparities in channel quality arising from user geometry and blockages. To address this, rotatable antennas (RAs) add a lightweight hardware degree of freedom by …

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Wireless Communication with Cross-Linked Rotatable Antenna Array: Architecture Design and Rotation Optimization

Ailing Zheng, Qingqing Wu, Ziyuan Zheng, Qiaoyan Peng et autres

Rotatable antenna (RA) technology can harness additional spatial degrees of freedom by enabling the dynamic three-dimensional orientation control of each antenna. Unfortunately, the hardware cost and control complexity of traditional RA systems is proportional to the number of RAs. To address the …

Wireless Communication with Cross-Linked Rotatable Antenna Array: Architecture Design and Rotation Optimization

Ailing Zheng, Qingqing Wu, Ziyuan Zheng, Qiaoyan Peng et autres

Rotatable antenna (RA) technology can harness additional spatial degrees of freedom by enabling the dynamic three-dimensional orientation control of each antenna. Unfortunately, the hardware cost and control complexity of traditional RA systems is proportional to the number of RAs. To address the …

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The impact of Sluice Operation on the Degradation Coefficients of Typical Pollutants in the Rivers of the Loess Plateau in China

Honghao Wang, Na Liu, Yunfang Guo, Huanlian Ren et autres

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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 …

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