OGMAD: Optimal GTS-Allocation Mechanism for Adaptive Data Requirements in IEEE 802.15.4 Based Internet of Things. - Ahmad Naseem Alvi; Sangrez Khan; Muhammad Awais Javed; Kostromitin Konstantin; Alaa Omran Almagrabi; Ali Kashif Bashir; Raheel Nawaz (IEEE Access, 2019)

A novel superframe structure and optimal time slot allocation algorithm for IEEE 802.15.4-based Internet of things. - Sangrez Khan; Ahmad Naseem Alvi; Mohammad Zubair Khan; Muhammad Awais Javed; Omar Hussain Alhazmi; Safdar Hussain Bouk (Int. J. Distributed Sens. Networks, 2020)

An Efficient Superframe Structure with Optimal Bandwidth Utilization and Reduced Delay for Internet of Things Based Wireless Sensor Networks. - Sangrez Khan; Ahmad Naseem Alvi; Muhammad Awais Javed; Byeong-Hee Roh; Jehad Ali (Sensors, 2020)

An efficient medium access control protocol for RF energy harvesting based IoT devices. - Sangrez Khan; Ahmad Naseem Alvi; Muhammad Awais Javed; Yasser D. Al-Otaibi; Ali Kashif Bashir (Comput. Commun., 2021)

An enhanced superframe structure of IEEE 802.15.4 standard for adaptive data requirement. - Sangrez Khan; Ahmad Naseem Alvi; Muhammad Awais Javed; Safdar H. Bouk (Comput. Commun., 2021)

Efficient IoT-Assisted Waste Collection for Urban Smart Cities. - Sangrez Khan; Bakhtiar Ali; Abeer A. K. Alharbi; Salihah Alotaibi; Mohammed Alkhathami (Sensors, 2024)

EMDTORA: Energy-Aware Multi-User Dependent Task Offloading and Resource Allocation in MEC Using Graph-Enabled DRL. - Sangrez Khan; Marios Avgeris; Julien Gascon-Samson; Aris Leivadeas (IEEE Trans. Green Commun. Netw., 2025)