A5101659150- Energy Efficient Wireless Sensor Networks
- Cognitive Radio Networks and Spectrum Sensing
- Distributed Sensor Networks and Detection Algorithms
- Indoor and Outdoor Localization Technologies
- Advanced Steganography and Watermarking Techniques
- Underwater Vehicles and Communication Systems
- Blockchain Technology Applications and Security
- Advanced MIMO Systems Optimization
- Energy Harvesting in Wireless Networks
- Cloud Data Security Solutions
- Cooperative Communication and Network Coding
- IoT and Edge/Fog Computing
- Wireless Networks and Protocols
- Geotechnical Engineering and Underground Structures
- Polymer Nanocomposites and Properties
- Power Line Communications and Noise
- Advanced Wireless Communication Techniques
- Infrastructure Maintenance and Monitoring
- Concrete Corrosion and Durability
- Security in Wireless Sensor Networks
- Visual Attention and Saliency Detection
- Corrosion Behavior and Inhibition
- Asphalt Pavement Performance Evaluation
- Mobile Ad Hoc Networks
- Wireless Communication Security Techniques
China Southern Power Grid (China)
2022
Southern University of Science and Technology
2020-2021
Peng Cheng Laboratory
2021
University of British Columbia
2014-2017
Dalian University of Technology
2010
Induced by incorporating the powerful data storage and processing abilities of cloud computing (CC) as well ubiquitous gathering capability wireless sensor networks (WSNs), CC-WSN integration received a lot attention from both academia industry. However, authentication trust reputation calculation management service providers (CSPs) network (SNPs) are two very critical barely explored issues for this new paradigm. To fill gap, paper proposes novel authenticated (ATRCM) system integration....
Square lattice (SL), triangle (TL), and hexagon (HL) are widely used regular deployment patterns for industrial Internet of Things (IoT). However, the performance cognitive-radio-based access with these three has not been explored yet. This paper first designs a transmission scheduling method named cognitive topology (CART) in radio sensor networks (CRSNs) minimal occupation channels high efficiency. CART consists timeslot-and-channel allocation scheme, cooperative spectrum-sensing scheme...
With the development of Internet Things, position information indoor objects becomes more important for most application scenarios. This paper presents an ultrasonic positioning system, which can achieve centimeter-level precise moving indoors. Transmitting nodes, receiving and display control terminal are needed to constitute entire system. The system is based on long-baseline technology that uses code division multiplexing access mechanism. There no limit number nodes as works in...
This paper studies the practically important problem of top-k queries, which is to find top k largest categories and their corresponding sizes. In this paper, we propose a Top-k Query (TKQ) protocol technique that call Segmented Perfect Hashing (SPH) for optimizing TKQ. Specifically, TKQ based on framed slotted Aloha protocol. Each tag responds reader with Single-One Geometric (SOG) string using ON-OFF Keying modulation. leverages length continuous leading 1s in combined signal estimate...
Cognitive radio, which will become a fundamental part of the Internet Everything (IoE), has been identified as promising solution for spectrum scarcity. In multi-SU and multi-PU cognitive radio network, selecting channels is problem due to channel competition among secondary users (SUs) packet collision between SUs primary (PUs). this paper, we adopt cooperative sensing method avoid PUs focus on how collect data sensing. order reduce SUs, first consider hybrid transmission model single SU...
This work aimed to investigate the effects of aging on microstructures and rheological properties modified asphalt with a GO/SBS composite, since styrene–butadiene–styrene block copolymer is potentially compatible graphene oxide (GO). The composites, which were used as kind modifier, prepared via solution-blending method. composites varying GO contents employed prepare GO/SBS-compound-modified (GO/SBS-MA). Then, GO/SBS-MA underwent PAV (pressure vessel) or UV (ultraviolet) tests simulate...
This paper aims at mitigating the so-called Funneling Effect for S-MAC, particularly by improving throughput and fairness of S-MAC. Wireless sensor networks (WSNs) exhibit some phenomenon named resulting from accumulation disproportionate large number packets in regions close to sink. The collision congestion due strongly weaken vitality robustness WSNs. As S-MAC which achieves great energy efficiency, mitigation funneling effect seems more significant urgent. In this paper, targeted...
The blind rendezvous, which requires neither Common Control Channel (CCC) nor the information of target user's available channels, has recently attracted a lot research interests. As contribution to this area, in paper we propose Sender-Jump Receiver-Wait rendezvous algorithm, fully satisfied following requirements: 1) guaranteeing rendezvous; 2) realizing full diversity, i.e., any pair users can on all commonly channels; 3) requiring no time-synchronization; 4) supporting both symmetric and...
Traditional task solution schemes in Wireless Sensor Networks (WSNs) are mainly not suitable for complicated processing due to high energy consumption and long delay. In this paper, we proposed an efficient Complicated Task Solution scheme real-time based on node Cooperation (CTSC), which consists of two main phases: grouping allocation. the phase, tasks divided into different groups graph. allocation cooperation, group allocated nodes by using bid invitation. Thus, multiple can be processed...
Massive amounts of multimedia data (i.e., text, audio, video, graphics and animation) are being generated everyday. Conventionally, managed by the platforms maintained service providers, which generally designed using centralised architecture. However, such architecture may lead to a single point failure disputes over royalties or other rights. It is hard ensure integrity track fulfilment obligations listed on copyright agreement. To tackle these issues, in this paper, we present...
Wi-Fi-based indoor localization gained a lot of attention over recent years due to low cost and open access properties. However, existing schemes might not be applicable in the real environment if their robustness is low. This paper presents CLRS, novel distributed Indoor Positioning System (IPS) with high which uses Wi-Fi signals divide space twice based on Angle Arrival (AoA) Effective Channel State Information (ECSI). The proposed scheme trade redundancy Access Point (AP) quantity improve...