Fei Long

ORCID: 0000-0003-0700-6766
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About
Contact & Profiles
Research Areas
  • Asphalt Pavement Performance Evaluation
  • Infrastructure Maintenance and Monitoring
  • Geotechnical Engineering and Underground Structures
  • Transport Systems and Technology
  • Military Defense Systems Analysis
  • PAPR reduction in OFDM
  • Advanced Wireless Network Optimization
  • Advanced Wireless Communication Techniques
  • Indoor and Outdoor Localization Technologies
  • Underwater Vehicles and Communication Systems
  • Aluminum Alloys Composites Properties
  • Hematopoietic Stem Cell Transplantation
  • Titanium Alloys Microstructure and Properties
  • Energy Efficient Wireless Sensor Networks
  • Ship Hydrodynamics and Maneuverability
  • Microstructure and mechanical properties
  • Power Line Communications and Noise
  • Aluminum Alloy Microstructure Properties
  • Advanced Measurement and Detection Methods
  • Guidance and Control Systems
  • Magnesium Alloys: Properties and Applications
  • BIM and Construction Integration
  • Wireless Communication Networks Research
  • Advanced materials and composites
  • High Entropy Alloys Studies

Guizhou Institute of Technology
2022-2025

University of Nottingham Ningbo China
2024

Institute of Software
2018-2024

Huazhong University of Science and Technology
2024

Wuhan Children's Hospital
2024

Chinese Academy of Sciences
2024

Beijing University of Posts and Telecommunications
2021-2024

Guilin University of Technology
2024

Ningbo Institute of Industrial Technology
2024

Communications Technology Laboratory
2019

Road rehabilitation technology is currently under the global spotlight. Considering that cold bituminous binders, e.g. emulsion and foamed bitumen, have become more commonly used in recycling operations, there a need to understand performance properties of these materials. Great strides been made modelling bitumen treated materials recent years. Performance functions may be design pavements incorporating increasingly important. The challenge behaviour mixtures complicated by variety are...

10.1080/10298430601149718 article EN International Journal of Pavement Engineering 2007-03-30

Orthogonal time frequency space modulation (OTFS) which is a novel scheme, aims at offering reliable communications to users under high mobility conditions. Since each symbol in OTFS experiences the same fading over doubly selective channel, able exploit full time-frequency (TF) diversity when coupled with proper equalizer. In this paper, we study low complexity iterative equalizer design for coded system. order jointly combat two-dimensional interference, adopt linear minimum mean squared...

10.1109/icc.2019.8761635 article EN 2019-05-01

Abstract Fractional order derivatives have memory effects and are widely used in real world applications. However, they require large storage space lead to low computational efficiency. Therefore, fractional systems based on the short principle gradually attracted scholars' attention. In this paper, asymptotic stability of Caputo switching nonlinear is investigated Markov process principle. Firstly, a model Markovian (CFMNSs) constructed so that lower bound initial time corresponding state...

10.1002/asjc.3564 article EN Asian Journal of Control 2025-01-06

Orthogonal time-frequency space signaling (OTFS) is a novel delay-Doppler (DD) domain modulation scheme that has the potential to exploit two-dimensional (TF) diversity. To realize such diversity while retaining low complexity, this letter develops an efficient block equalizer for OFDM-based OTFS via expectation propagation (EP). In particular, DD-domain channel matrix decomposed as function of symbol interval, which form superimposed diagonal-times-doubly circulant matrices. We...

10.1109/lwc.2021.3129051 article EN IEEE Wireless Communications Letters 2021-11-18

7041 Background: Since the FDA approved first CD19 CAR T cell therapy (Kymriah) for pediatric and young adult patients with relapsed or refractory (r/r) B-cell acute lymphoblastic leukemia (ALL), cytokine release syndrome (CRS) has still been a life-threatening toxicity that limits full therapeutic potential in adults [1,2]. So far, Tecartus was only CAR-T r/r B ALL, which based on results from ZUMA-3 study. CRS occurred 92% patients, neurologic toxicities 87% study[3], suggesting...

10.1200/jco.2022.40.16_suppl.7041 article EN Journal of Clinical Oncology 2022-06-01

Using the Global Positioning System (GPS) for indoor localization is challenging as GPS signal significantly attenuated or completely blocked by building. In achieving localization, a set of transmitters from wireless communication networks are often used reference nodes to localize target with unknown locations. The accuracy such process considerably affected spatial distribution respect node be localized. Hence, deploying at best locations will notably increase precision. this paper, novel...

10.1109/pccc.2015.7410310 article EN 2015-12-01

At the San Francisco International Airport, asphalt-concrete mixes in full compliance with current FAA mix design criteria exhibited rutting on major taxiways subjected to heavy aircraft-wheel loadings during period August 1995 through June 1996. Because of high air traffic volumes at airport, departing aircraft are slow moving, or "stop-and-go" condition. To mitigate problem, enhancements were introduced providing for a High Stability mix, which is performing satisfactorily. This provided...

10.1061/40530(303)9 article EN 2000-08-18

In this paper, we present an efficient rate-guaranteed opportunistic scheduling (ROS) scheme, which optimizes the system throughput performance while satisfying ldquofairnessrdquo constraint for resource allocation by exploiting time-varying channel states. We prove optimality of proposed scheduler via mathematical analysis and show that it has lower computational complexity compared with existing algorithms. define a new concept guaranteed-rate node loss, is extended from service curve loss...

10.1109/tvt.2007.905338 article EN IEEE Transactions on Vehicular Technology 2008-03-01
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