A5100892929- Cooperative Communication and Network Coding
- Advanced MIMO Systems Optimization
- Advanced Wireless Network Optimization
- Metamaterials and Metasurfaces Applications
- Wireless Networks and Protocols
- Mobile Agent-Based Network Management
- IPv6, Mobility, Handover, Networks, Security
- Power Line Communications and Noise
- Antenna Design and Analysis
- Wireless Communication Networks Research
- Advanced Antenna and Metasurface Technologies
- Advanced Data and IoT Technologies
- Advanced Graph Neural Networks
- Advanced Data Storage Technologies
- Software-Defined Networks and 5G
- VLSI and Analog Circuit Testing
- Photonic and Optical Devices
- Interconnection Networks and Systems
- Power Systems and Technologies
- Mobile and Web Applications
- Service-Oriented Architecture and Web Services
- ICT Impact and Policies
- Photorefractive and Nonlinear Optics
- Millimeter-Wave Propagation and Modeling
- Mobile Ad Hoc Networks
Nanjing University of Posts and Telecommunications
2017-2024
Northwestern Polytechnical University
2024
Shanghai Jiao Tong University
2005-2007
This paper proposes a new cellular network architecture that simultaneously employs reuse partitioning and fixed relay nodes. Several key issues of the proposed architecture, e.g., placing positions nodes assignments available carriers, are addressed with theoretic analysis computer simulations. Our studies show in comparison conventional our scheme not only improves system capacity, but also provides better quality service (QoS) for users located at cell edges
Joint mode selection and link allocation are crucial to achieve the advantage of Device-to-Device (D2D) communications in improving spectral efficiency. In practice, cellular users tend not be totally altruistic or absolutely selfish. How stimulate them devote their links how allocate D2D pair candidates efficiently two main challenges. this paper, we encourage through variable payment with regard social tie strength between candidates. particular, is inferred a graph inference model its...
In recent years, there has been an upsurge of interest in relay-augmented infrastructure-based networks. And the radio resource management relay system great influence on performance. This article presents two frequency reuse schemes based fixed system. Scheme I let second hop link (between node and mobile station) frequencies adjacent cells scheme II them first base station node). The comparison power consumption carrier-to-interference ratio between achieved. Theoretical simulation results...
This paper studies the reverse link power saving characteristic of relay enhanced cellular network, in which relays are placed at fixed locations and each wireless route includes most one relay. Results theoretical analysis intensive computer simulation have proved that, under same demand qualities as conventional necessary transmission powers mobile terminals can be significantly saved even if share radio resources network.
To meet the imperative need for ubiquitous mobile communication, infrastructure of next-generation system, i.e. 5G, is developing toward a densely distributed cellular network with multiple tiers base stations and access technologies serving users different mobility styles variant bandwidth demands. Therefore, strategy power control interference mitigation becoming to be more important issue. This paper provides station algorithm within 5G two-tier infrastructure. The based on Water-filling...
Blockage effects can dramatically deteriorate high frequency cellular network performance. One practical solution is to apply macro-diversity technique, where the user associates with more than one Base Station (BS), improve chance of Light-Of-Sight (LOS) link availability. However, how correlations are brought by both blockages and cooperative BSs still unclear due analytical complexity. In addition, these two kinds highly coupled further impact gain. On basis cascade blockage model, this...
To fulfill the urgent requirement for ubiquitous information exchange, infrastructure of next-generation mobile system is developing toward a densely distributed cellular network with multiple tiers base stations and access technologies serving users different mobility styles bandwidth demands. Therefore, need an advanced power control interference mitigation strategy even more prominent. This paper proposes iterative allocation algorithm within two-tier infrastructure. The based on...