CORDIS
EU research results

CORDIS

English EN
Wireless Powered Communication Networks: Architectures, Protocols and Optimized ResourceAllocation

Wireless Powered Communication Networks: Architectures, Protocols and Optimized ResourceAllocation

Objective

Wireless powered communication network (WPCN) is a promising networking paradigm for future wireless communication systems, where the batteries of wireless devices (WDs) are remotely replenished by means of microwave wireless power transfer (WPT) technology. Compared to the conventional battery-powered communication networks, WPCN is in general more convenient by eliminating the hassle of connecting cables, more cost-effective by enabling on-demand energy supplies and maintenance-free operations, more environmental-friendly by avoiding tons of battery disposal yearly, and is sometimes essential for scenarios where manual battery replacement/recharging is too dangerous (e.g., in hazardous environment) or even impossible (e.g., for biomedical implants). However, the practical deployment of WPCN is hampered by several critical issues, such as the low end-to-end WPT efficiency over a long distance, the inter-play between power and information transmissions within the same network, and the challenges of scalability in large networks. This project aims to resolve the above issues by paving the way for the practical deployment of WPCN. Towards this end, a comprehensive study on WPCN will be pursued, ranging from the networking architecture and protocol designs to optimized resource allocation. A number of innovative techniques will be proposed and thoroughly investigated in this project, including the new heterogeneous networking architecture for WPCN, the harvest-and-transmit protocol facilitated by the concept of energy-and-information full-duplexing, and the distributed energy beamforming technique with the idea of WD-initiated WPT. The results obtained in this project will find a wide range of applications in the fifth generation (5G) wireless communication system, which involves numerous low-power WDs, including those in wireless sensor networks (WSNs), internet of things (IoT), and massive machine-type communications.
Leaflet | Map data © OpenStreetMap contributors, Credit: EC-GISCO, © EuroGeographics for the administrative boundaries

Coordinator

UNIVERSITY OF SOUTHAMPTON

Address

Highfield
So17 1bj Southampton

United Kingdom

Activity type

Higher or Secondary Education Establishments

EU Contribution

€ 195 454,80

Project information

Grant agreement ID: 793140

Status

Grant agreement signed

  • Start date

    1 September 2019

  • End date

    31 August 2021

Funded under:

H2020-EU.1.3.2.

  • Overall budget:

    € 195 454,80

  • EU contribution

    € 195 454,80

Coordinated by:

UNIVERSITY OF SOUTHAMPTON

United Kingdom