A – First 6 months:
- Sep. 2016: Project starts and Dr Zheng Chu was employed by the MDx team, working as a full-time Research Assistant (RA).
- Oct. 2016: Kamran attended the ACOSIS’17 conference and presented research results on a scalable D2D architecture design for Public Safety Network
- Nov. 2016: Dr Deebak joined the METU team as an RA.
- Feb. 2017: Mr Noel Saldanha has joined the project’s MDX team, working on the FPGA implementation and app design in WP2.
- Mar. 2017: The PIs from the UK team (Dr. Huan Nguyen) and from the Turkish team (Prof. Adnan Yazici) attended the Wireless Days conference in Porto to present the project’s outcome (energy harvesting solution for D2D communications that can be potentially applied in the disaster scenarios) . The two PIs have also discussed details of the project’s progress and plan the next steps.
- May 2017: After a number of Skype meetings, a face-to-face meeting at METU-NCC between two UK and Turkish teams is held in early May 2017. Two teams’ members (Dr Huan Nguyen, Dr Tuan Le, Prof. Mehmet Karamanoglu, and Dr Enver Ever) will also be attending the ICT’17 and IWNPD’17 conferences in Cyprus to present other project’s outcomes: designs of D2D cooperative communications  and of D2D multi-hop relaying services  towards disaster communication and management systems.
- June 2017: Hardi joined the METU team as an RA
- Jan 2018: Mohsin joined the MDX team as an RA
- K. Ali, H. X. Nguyen, P. Shah, and Q.-T. Vien, “Energy efficient and scalable D2D architecture design for public safety network,” in Proc. 2016 International Conference on Advanced Communication Systems and Information Security (ACOSIS’16), Marrakesh, Morocco, Oct. 2016.
- T. A. Le, Q.-T. Vien, T. A. Le, H. X. Nguyen, and R. Schober, “Robust optimization with probabilistic constraints for power-efficient and secure SWIPT,” in Proc. IEEE Global Communications Conference (GLOBECOM 2016), USA, Dec. 2016.
- Z. Chu, H. X. Nguyen, T. A. Le, M. Karamanoglu, D. To, E. Ever, F. Al-Turjman, and A. Yazici, “Game theory based secure wireless powered D2D communications with cooperative jamming,” in Proc. 2017 Wireless Days Conference, Porto, Portugal, Mar. 2017.
- Z. Chu, H. X. Nguyen, T. A. Le, M. Karamanoglu, D. To, E. Ever, F. Al-Turjman, and A. Yazici, “D2D cooperative communications for disaster management,” in Proc. 24th International Conference on Telecommunications (ICT’17), Limassol, Cyprus, May 2017.
- K. Ali, H. X. Nguyen, P. Shah, Q.-T. Vien, and E. Ever, “D2D multi-hop relaying services towards disaster communication system,” in Proc. IEEE International Workshop on 5G Networks for Public Safety and Disaster Management (IWNDP’17), Limassol, Cyprus, May 2017.
- Z. Chu, T. Le, D. To, and H. X. Nguyen, “Sum Throughput Optimization for Wireless Powered Sensor Networks,” in Proc. IEEE GLOBECOM, Singapore, Dec. 2017.
- Z. Chu, T. Le, H. X. Nguyen, M. Karamanoglu, Z. Zhu, A. Nallanathan, E. Ever, and A. Yazici, “Robust Design for MISO SWIPT System with Artificial Noise and Cooperative Jamming,” in Proc. IEEE GLOBECOM, Singapore, Dec. 2017.
- Z. Chu, T. Le, H. X. Nguyen, A.Nallanathan, and M. Karamanoglu, “Robust Sum Secrecy Rate Optimization for MIMO Two-way Full Duplex Systems,” in Proc. VTC Fall, Toronto, Canada, Sept. 2017, pp. 1-5.
- Ali, H. X. Nguyen, Q.-T. Vien, P. Shah, and Z. Chu, “Disaster Management Using D2D Communication With Power Transfer and Clustering Techniques,” IEEE Access, 2018, accepted.
- Al-Turjman, Y. K. Ever, E. Ever, H. X. Nguyen, D. B. David, “Seamless Key Agreement Framework for Mobile-Sink in IoT Based Cloud-Centric Secured Public Safety Sensor Networks,” IEEE Access, 2018, accepted
- Chu, H. Nguyen, T. Le, M. Karamanoglu, E. Ever, and A. Yazici, “Secure Wireless Powered and Cooperative Jamming D2D Communications,” IEEE Trans. Green Commun. Netw., 2018, accepted
- Chu, H. Nguyen, and G. Caire, “Game Theory-Based Resource Allocation for Secure WPCN Multiantenna Multicasting Systems,” IEEE Trans. Information Forensics and Security, 2018, accepted
- Chu, T. Le, H. X. Nguyen, A. Nallanathan, and M. Karamanoglu, “A Stackelberg-Game Approach for Disaster Recovery Communications Utilizing Cooperative D2D,” IEEE Access, 2018, accepted.
- A. Le, Q.-T. Vien, H. X. Nguyen, D. W. K. Ng, and R. Schober, “Robust chance-constrained optimization for power-efficient and secure SWIPT systems,” IEEE Transactions on Green Communications and Networking, vol. 1, no. 3, pp. 333-346, Sep. 2017.
The MDX team has been leading this WP and has worked extensively on the tasks T1, T2 and T3.
- Zheng, Tuan and Kamran are working mainly on this WP.
(updated on 12.04.2017)
There have been several publications from the work in this WP:
The METU team has been working on this while the MDX and ARX teams are working on a prototype (using FPGA) implementing a D2D based warning messaging system
- Feb. 2016: Three RedBoard FPGAs were purchased, a Dell workstation was allocated
- Mar. 2016: One XILINX FMC to EZ-USB FX3 board, one Kit Dev EZ-USB FX3 USB3.0 purchased; three Diligent Interface Development Tools Pmod-USB-UART purchased
- Deebak and Enver are working on the network/routing protocols
- Noel and Duc are focusing on the FPGA design and implementation
Design, Work Plan, and Results:
Stage 1: A simple messaging system with FPGA/USRP/Ras. Pi
We use a simple system with FPGA/USRP/Ras. Pi (acting as a mobile user or a relay) who is able to send a simple message (such as “Warning! You are entering a dangerous zone/situation!”) to the control center (a computer) when it is triggered by certain condition (such as dangerous situation). The trigger condition can be manually set in our program (we can make a button to switch it on and off for trigger).
The goal for this stage is just to prove that once an alert is triggered at the device, it is able to send back to the control centre and take the corresponding instruction from the centre. Actions include: form a message, pack it into a packet, send it through an USB connection.
The steps should be:
- The FPGA/USRP/Ras.Pi board: even triggered (button pressed) -> create a message -> pack into a packet -> send the packet to centre through USB connection
- The centre (PC): receive the packet -> unpack the packet -> create another message in responding -> pack the message into a packet -> send the packet to the FPGA board through USB connection
- The FPGA/USRP/Ras.Pi board: receive the response packet -> unpack it -> read the message -> set warning (flash a LED).
The computer playing the role as control centre needs to have an user interface: it shows the monitor of events and response status.
In reality, a device just simply updates the centre the device’s location. Giving warning is the job of the centre as the map of dangerous places is stored at the centre database, which could be updated dynamically.
In Stage 1, forming packet is necessary as we may need to support many devices. Packaging also means to notify the receiver who is the sender. We may want to use a simple addressing mechanism at this level.