Absar-Ul-Haque Ahmar

According to our database, Absar-Ul-Haque Ahmar authored at least 8 papers between 2015 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Design of a Robust MAC Protocol for LoRa.

Absar-Ul-Haque Ahmar, Emekcan Aras, Thien Duc Nguyen, Sam Michiels, Wouter Joosen, Danny Hughes

ACM Trans. Internet Things, February, 2023

2022

Smart-Hop: Low-Latency Multi-hop Networking for LoRa.

Absar-Ul-Haque Ahmar, Wouter Joosen, Danny Hughes

Proceedings of the 18th International Conference on Distributed Computing in Sensor Systems, 2022

2021

EH-CRAM: A Sustainable Energy Harvesting Algorithm for LPWANs.

Absar-Ul-Haque Ahmar, Thien Duc Nguyen, Wouter Joosen, Danny Hughes

Proceedings of the IEEE Wireless Communications and Networking Conference, 2021

2020

CRAM: Robust Medium Access Control for LPWAN using Cryptographic Frequency Hopping.

Absar-Ul-Haque Ahmar, Emekcan Aras, Thien Duc Nguyen, Sam Michiels, Wouter Joosen, Danny Hughes

Proceedings of the 16th International Conference on Distributed Computing in Sensor Systems, 2020

2019

Investigation of the impact of a wireless Fog Warning System with respect to road traffic on a highway.

Fatma Outay, Absar-Ul-Haque Ahmar, Faouzi Kamoun, Ansar-Ul-Haque Yasar, Christoph Sommer, Nafaâ Jabeur, Samar El-Amine

Pers. Ubiquitous Comput., 2019

Towards More Scalable and Secure LPWAN Networks Using Cryptographic Frequency Hopping.

Absar-Ul-Haque Ahmar, Emekcan Aras, Wouter Joosen, Danny Hughes

Proceedings of the 2019 Wireless Days, 2019

2015

Precompnesation of Amplifier Induces Nonlinear Effects in OFDM-based System.

Absar-Ul-Haque Ahmar

J. Ubiquitous Syst. Pervasive Networks, 2015

Estimating Nonlinear Parameters Present in OFDM-based System Using Non-linear Least Squares.

Absar-Ul-Haque Ahmar, Ansar-Ul-Haque Yasar

Proceedings of the 6th International Conference on Emerging Ubiquitous Systems and Pervasive Networks (EUSPN 2015)/ The 5th International Conference on Current and Future Trends of Information and Communication Technologies in Healthcare (ICTH-2015)/ Affiliated Workshops, 2015