Explanipedia

FlowCoPCL: Enhanced Flow Correlation Attacks on Tor Using Patching and Contrastive Learning Open

Shiping Huang, Weina Niu, Ruoyu Wang, Tianlang Zhang, Kaipeng Li , et al. · 2025

Amentoflavone ameliorates DSS-induced ulcerative colitis via gut microbiota-bile acid metabolism axis modulation Open

Yuting Chen, Kaipeng Li, Meiyan Zhang, Jie Liu, Man Wang , et al. · 2025

Amentoflavone (AMF) has anti-inflammatory, antibacterial, and antioxidant properties. However, the effect and underlying mechanisms of AMF on ulcerative colitis (UC) are unclear. This study aimed to examine the protective effects and regul…

Comparison of the Application of Three Methods for the Determination of Outdoor PM2.5 Design Concentrations for Fresh Air Filtration Systems in China Open

Xin Zhang, Hao Sun, Kaipeng Li, Xingxin Nie, Yuesheng Fan , et al. · 2022

With the increasing popularity of fresh-air filtration systems, the methods of determining the outdoor PM2.5 design concentration have become more important. However, the monitoring of atmospheric fine particles in China started relatively…

Integrated lipidomics and network pharmacology analysis to reveal the mechanisms of berberine in the treatment of hyperlipidemia Open

Yuting Chen, Kaipeng Li, Han Zhao, Zhangsen Hao, Yuxin Yang , et al. · 2022

Berberine ameliorates mesenteric vascular dysfunction by modulating perivascular adipose tissue in diet-induced obese in rats Open

Man Wang, Xufang Geng, Kaipeng Li, Yawen Wang, Xiaofeng Duan , et al. · 2022

Background Berberine (BBR) has been found to have antiobesity effects, and obesity can lead to adipose tissue degeneration. As a special adipose tissue, perivascular adipose tissue (PVAT) is closely related to vascular function and affects…

Berberine ameliorate mesenteric vascular dysfunction by perivascular adipose tissue on diet-induced obesity rats Open

Man Wang, Xufang Geng, Kaipeng Li, Yawen Wang, Xiaofeng Duan , et al. · 2022

Background Berberine has been found to have anti-obesity effects, and obesity can lead to adipose tissue degeneration. As a special adipose tissue, perivascular adipose tissue (PVAT) is closely related to vascular function. What happens to…

Design Trade-offs for Decentralized Baseband Processing in Massive MU-MIMO Systems Open

Kaipeng Li, James McNaney, Chance Tarver, Oscar Castañeda, Charles Jeon , et al. · 2019

Massive multi-user (MU) multiple-input multiple-output (MIMO) provides high spectral efficiency by means of spatial multiplexing and fine-grained beamforming. However, conventional base-station (BS) architectures for systems with hundreds …

Decentralized Equalization With Feedforward Architectures for Massive MU-MIMO Open

Charles Jeon, Kaipeng Li, Joseph R. Cavallaro, Christoph Studer · 2019

ISSN:1053-587X

Decentralized Coordinate-Descent Data Detection and Precoding for Massive MU-MIMO Open

Kaipeng Li, Oscar Castañeda, Charles Jeon, Joseph R. Cavallaro, Christoph Studer · 2019

Massive multiuser (MU) multiple-input multiple-output (MIMO) promises significant improvements in spectral efficiency compared to small-scale MIMO. Typical massive MU-MIMO base-station (BS) designs rely on centralized linear data detectors…

Guide Star Selection for the Three-FOV Daytime Star Sensor Open

Liang Wu, Qian Xu, Haojing Wang, Hongwu Lyu, Kaipeng Li · 2019

To realize the application of the star sensor in the all-day carrier platform, a three-field-of-view (three-FOV) star sensor in short-wave infrared (SWIR) band is considered. This new prototype employs new techniques that can improve the d…

Decentralized Coordinate-Descent Data Detection and Precoding for Massive MU-MIMO Open

Kaipeng Li, Oscar Castañeda, Charles Jeon, Joseph R. Cavallaro, Christoph Studer · 2019

Massive multiuser (MU) multiple-input multiple-output (MIMO) promises significant improvements in spectral efficiency compared to small-scale MIMO. Typical massive MU-MIMO base-station (BS) designs rely on centralized linear data detectors…

Feedforward Architectures for Decentralized Precoding in Massive MU-MIMO Systems Open

Kaipeng Li, Charles Jeon, Joseph R. Cavallaro, Christoph Studer · 2018

Massive multi-user multiple-input multiple-output (MU-MIMO) enables significant gains in spectral efficiency and link reliability compared to conventional small-scale MIMO technology. Furthermore, linear precoders, e.g., using zero forcing…

Feedforward Architectures for Decentralized Precoding in Massive MU-MIMO Systems Open

Kaipeng Li, Charles Jeon, Joseph R. Cavallaro, Christoph Studer · 2018

Massive multi-user multiple-input multiple-output (MU-MIMO) enables significant gains in spectral efficiency and link reliability compared to conventional, small-scale MIMO technology. In addition, linear precoding using zero forcing or Wi…

Implicit vs. Explicit Approximate Matrix Inversion for Wideband Massive MU-MIMO Data Detection Open

Michael Wu, Bei Yin, Kaipeng Li, Chris Dick, Joseph R. Cavallaro , et al. · 2017

Decentralized equalization for massive MU-MIMO on FPGA Open

Kaipeng Li, Charles Jeon, Joseph R. Cavallaro, Christoph Studer · 2017

Massive multi-user multiple-input multiple-output (MU-MIMO) relies on large antenna arrays that serve tens of user equipments in the same time-frequency resource. The presence of hundreds of antenna elements and radio-frequency (RF) chains…

Decentralized Baseband Processing for Massive MU-MIMO Systems Open

Kaipeng Li, Rishi Sharan, Yujun Chen, Tom Goldstein, Joseph R. Cavallaro , et al. · 2017

Achieving high spectral efficiency in realistic massive multi-user (MU) multiple-input multiple-output (MIMO) wireless systems requires computationally-complex algorithms for data detection in the uplink (users transmit to base-station) an…

On the Achievable Rates of Decentralized Equalization in Massive MU-MIMO Systems Open

Charles Jeon, Kaipeng Li, Joseph R. Cavallaro, Christoph Studer · 2017

Massive multi-user (MU) multiple-input multiple-output (MIMO) promises significant gains in spectral efficiency compared to traditional, small-scale MIMO technology. Linear equalization algorithms, such as zero forcing (ZF) or minimum mean…

Parallel Digital Predistortion Design on Mobile GPU and Embedded Multicore CPU for Mobile Transmitters Open

Kaipeng Li, Amanullah Ghazi, Chance Tarver, Jani Boutellier, Mahmoud Abdelaziz , et al. · 2016

Digital predistortion (DPD) is a widely adopted baseband processing technique in current radio transmitters. While DPD can effectively suppress unwanted spurious spectrum emissions stemming from imperfections of analog RF and baseband elec…

Decentralized beamforming for massive MU-MIMO on a GPU cluster Open

Kaipeng Li, Riski Skaran, Yujun Chen, Joseph R. Cavallaro, Tom Goldstein , et al. · 2016

In the massive multi-user multiple-input multiple-output (MU-MIMO) downlink, traditional centralized beamforming (or precoding), such as zero-forcing (ZF), entails excessive complexity for the computing hardware, and generates raw baseband…

Decentralized data detection for massive MU-MIMO on a Xeon Phi cluster Open

Kaipeng Li, Yujun Chen, Rishi Sharan, Tom Goldstein, Joseph R. Cavallaro , et al. · 2016

Conventional centralized data detection algorithms for massive multi-user multiple-input multiple-output (MU-MIMO) systems, such as minimum mean square error (MMSE) equalization, result in excessively high raw baseband data rates and compu…

GPU Accelerated Reconfigurable Detector and Precoder for Massive MIMO SDR Systems Open

Kaipeng Li · 2015

We present a reconfigurable GPU-based unified detector and precoder for massive MIMO software-defined radio systems. To enable high throughput, we implement the linear minimum mean square error detector/precoder and further reduce the algo…

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