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ORCIDWaqas Khalid
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2020 – today
- 2025
[j29]Waqas Khalid, Alexandros-Apostolos A. Boulogeorgos, Trinh Van Chien, Junse Lee, Howon Lee, Heejung Yu:
Optimal Operation of Active RIS-Aided Wireless Powered Communications in IoT Networks. IEEE Internet Things J. 12(1): 390-401 (2025)- 2024
- [j28]Naveed Khan
, Ayaz Ahmad, Abdul Wakeel, Zeeshan Kaleem, Bushra Rashid, Waqas Khalid:
Efficient UAVs Deployment and Resource Allocation in UAV-Relay Assisted Public Safety Networks for Video Transmission. IEEE Access 12: 4561-4574 (2024) - [j27]Jungsook Bae, Waqas Khalid, Anseok Lee, Heesoo Lee, Song Noh, Heejung Yu:
Overview of RIS-enabled secure transmission in 6G wireless networks. Digit. Commun. Networks 10(6): 1553-1565 (2024) - [j26]Md. Roisul Ajom Ruku, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari, Waqas Khalid, Heejung Yu:
Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts. ICT Express 10(3): 491-497 (2024) - [j25]Waqas Khalid, Muhammad Atif Ur Rehman, Trinh Van Chien, Zeeshan Kaleem, Howon Lee, Heejung Yu:
Reconfigurable Intelligent Surface for Physical Layer Security in 6G-IoT: Designs, Issues, and Advances. IEEE Internet Things J. 11(2): 3599-3613 (2024) - [j24]Bui Duc Son, Tien Hoa Nguyen, Trinh Van Chien, Waqas Khalid, Mohamed Amine Ferrag, Wan Choi, Mérouane Debbah:
Adversarial Attacks and Defenses in 6G Network-Assisted IoT Systems. IEEE Internet Things J. 11(11): 19168-19187 (2024) - [j23]Zeeshan Kaleem, Waqas Khalid, Ayaz Ahmad, Heejung Yu, Abdullah M. Almasoud, Chau Yuen:
Reinforcement Learning for Energy-Efficient User Association in UAV-Assisted Cellular Networks. IEEE Trans. Aerosp. Electron. Syst. 60(2): 2474-2481 (2024) - [j22]Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo:
RIS-Assisted Wireless Communications: Long-Term Versus Short-Term Phase Shift Designs. IEEE Trans. Commun. 72(2): 1175-1190 (2024) - [c13]Waqas Khalid, Heejung Yu, Alexandros-Apostolos A. Boulogeorgos:
Outage Analysis for Active Reconfigurable Intelligent Surface-Enhanced Wireless Powered Communication Networks. ICAIIC 2024: 473-475 - [i11]Naveed Khan, Ayaz Ahmad, Abdul Wakeel, Zeeshan Kaleem, Bushra Rashid, Waqas Khalid:
Efficient UAVs Deployment and Resource Allocation in UAV-Relay Assisted Public Safety Networks for Video Transmission. CoRR abs/2401.01636 (2024) - [i10]Waqas Khalid, Manish Nair, Trinh Van Chien, Heejung Yu:
Impact of RIS on Outage Probability and Ergodic Rate in Wireless Powered Communication. CoRR abs/2401.01787 (2024) - [i9]Waqas Khalid, Heejung Yu, Alexandros-Apostolos A. Boulogeorgos:
Outage Analysis for Active Reconfigurable Intelligent Surface-Enhanced Wireless Powered Communication Networks. CoRR abs/2401.02083 (2024) - [i8]Bui Duc Son, Tien Hoa Nguyen, Trinh Van Chien, Waqas Khalid, Mohamed Amine Ferrag, Wan Choi, Mérouane Debbah:
Adversarial Attacks and Defenses in 6G Network-Assisted IoT Systems. CoRR abs/2401.14780 (2024) - [i7]Waqas Khalid, Heejung Yu, Yazdan Ahmad Qadri:
Active Reconfigurable Intelligent Surface-Aided Terahertz Wireless Communications. CoRR abs/2407.18323 (2024) - [i6]Waqas Khalid, Heejung Yu, Farman Ali, Huiping Huang:
Active RIS-Aided Terahertz Communications with Phase Error and Beam Misalignment. CoRR abs/2409.09713 (2024) - [i5]Waqas Khalid, Alexandros-Apostolos A. Boulogeorgos, Trinh Van Chien, Junse Lee, Howon Lee, Heejung Yu:
Optimal Operation of Active RIS-Aided Wireless Powered Communications in IoT Networks. CoRR abs/2409.09719 (2024) - 2023
- [j21]Md. Shahjalal, Woojun Kim, Waqas Khalid, Seokjae Moon, Murad Khan, Shuzhi Liu, Suhyeon Lim, Eunjin Kim, Deok Won Yun, Joohyun Lee, Won Cheol Lee, Seung-Hoon Hwang, Dongkyun Kim, Jang-Won Lee, Heejung Yu, Youngchul Sung, Yeong Min Jang:
Enabling technologies for AI empowered 6G massive radio access networks. ICT Express 9(3): 341-355 (2023) - [j20]Sana Fayyaz, Muhammad Atif Ur Rehman, Waqas Khalid, Byung-Seo Kim:
SHM-NDN: A seamless hybrid mobility management scheme for named data mobile ad hoc networks. Internet Things 24: 100943 (2023) - [j19]Waqas Khalid, Zeeshan Kaleem, Rehmat Ullah, Trinh Van Chien, Song Noh, Heejung Yu:
Simultaneous Transmitting and Reflecting-Reconfigurable Intelligent Surface in 6G: Design Guidelines and Future Perspectives. IEEE Netw. 37(5): 173-181 (2023) - [j18]Maham Misbah, Zeeshan Kaleem, Waqas Khalid, Chau Yuen, Abbas Jamalipour:
Phase and 3-D Placement Optimization for Rate Enhancement in RIS-Assisted UAV Networks. IEEE Wirel. Commun. Lett. 12(7): 1135-1138 (2023) - [c12]Waqas Khalid, Muhammad Atif Ur Rehman, Trinh Van Chien, Heejung Yu:
Simultaneously Transmitting and Reflecting-Reconfigurable Intelligent Surfaces with Hardware Impairment and Phase Error. ICAIIC 2023: 654-656 - [c11]Waqas Khalid, Manish Nair, Trinh Van Chien, Heejung Yu:
Impact of RIS on Outage Probability and Ergodic Rate in Wireless Powered Communication. ICTC 2023: 1590-1592 - [i4]Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo:
RIS-Assisted Wireless Communications: Long-Term versus Short-Term Phase Shift Designs. CoRR abs/2309.03436 (2023) - [i3]Waqas Khalid, Muhammad Atif Ur Rehman, Trinh Van Chien, Zeeshan Kaleem, Howon Lee, Heejung Yu:
Reconfigurable Intelligent Surface for Physical Layer Security in 6G-IoT: Designs, Issues, and Advances. CoRR abs/2311.08112 (2023) - [i2]JungSook Bae, Waqas Khalid, Anseok Lee, Heesoo Lee, Song Noh, Heejung Yu:
Overview of RIS-Enabled Secure Transmission in 6G Wireless Networks. CoRR abs/2312.02728 (2023) - 2022
- [j17]Chi-Bao Le, Dinh-Thuan Do, Adão Silva, Wali Ullah Khan, Waqas Khalid, Heejung Yu, Nhan Duc Nguyen:
Joint Design of Improved Spectrum and Energy Efficiency With Backscatter NOMA for IoT. IEEE Access 10: 7504-7519 (2022) - [j16]Waqas Khalid, Heejung Yu, Juphil Cho, Zeeshan Kaleem, Shabir Ahmad:
Rate-Energy Tradeoff Analysis in RIS-SWIPT Systems With Hardware Impairments and Phase-Based Amplitude Response. IEEE Access 10: 31821-31835 (2022) - [j15]Zeeshan Kaleem, Waqas Khalid, Ali H. Muqaibel, Ali Arshad Nasir, Chau Yuen, George K. Karagiannidis:
Learning-Aided UAV 3D Placement and Power Allocation for Sum-Capacity Enhancement Under Varying Altitudes. IEEE Commun. Lett. 26(7): 1633-1637 (2022) - [j14]Wilford Arigye, Qiaolin Pu, Mu Zhou, Waqas Khalid, Muhammad Junaid Tahir:
RSSI Fingerprint Height Based Empirical Model Prediction for Smart Indoor Localization. Sensors 22(23): 9054 (2022) - [c10]Waqas Khalid, Md. Shahjalal, Heejung Yu:
Outage Performance Analysis of Hybrid Relay-Reconfigurable Intelligent Surface Networks. APCC 2022: 253-254 - [c9]Waqar Riaz, Saifullah, Junaid Tahir, Waqas Khalid, Kamran Joyo, Shabeer Ahmad, Abdullah Azeem, Mudassar Laghari:
Anticipating in Vehicle Accident using Recurrent Neural Network. ICISCAE 2022: 326-330 - [i1]Waqas Khalid, Zeeshan Kaleem, Rehmat Ullah, Trinh Van Chien, Song Noh, Heejung Yu:
Simultaneous Transmitting and Reflecting-Reconfigurable Intelligent Surface in 6G: Design Guidelines and Future Perspectives. CoRR abs/2212.01097 (2022) - 2021
- [j13]Waqas Khalid, Heejung Yu:
Security Improvement With QoS Provisioning Using Service Priority and Power Allocation for NOMA-IoT Networks. IEEE Access 9: 9937-9948 (2021) - [j12]Waqas Khalid, Heejung Yu, Dinh-Thuan Do, Zeeshan Kaleem, Song Noh:
RIS-Aided Physical Layer Security With Full-Duplex Jamming in Underlay D2D Networks. IEEE Access 9: 99667-99679 (2021) - [j11]Zeeshan Kaleem, Muhammad Ali, Ishtiaq Ahmad, Waqas Khalid, Ahmed Alkhayyat, Abbas Jamalipour:
Artificial Intelligence-Driven Real-Time Automatic Modulation Classification Scheme for Next-Generation Cellular Networks. IEEE Access 9: 155584-155597 (2021) - [j10]Wilford Arigye, Mu Zhou, Muhammad Junaid Tahir, Waqas Khalid, Qiaolin Pu:
NNT: Nearest Neighbour Trapezoid Algorithm for IoT WLAN Smart Indoor Localization Leveraging RSSI Height Estimation. J. Sensors 2021: 1970896:1-1970896:10 (2021) - [j9]Haithem Ben Chikha, Ahmad S. Almadhor, Waqas Khalid:
Machine Learning for 5G MIMO Modulation Detection. Sensors 21(5): 1556 (2021) - [j8]Waqas Khalid, Heejung Yu, Rashid Ali, Rehmat Ullah:
Advanced Physical-Layer Technologies for Beyond 5G Wireless Communication Networks. Sensors 21(9): 3197 (2021) - [c8]Waqas Khalid, Heejung Yu:
On the Impact of Transceiver Impairments and Reflecting Elements for RIS-Aided Communications. ICTC 2021: 899-901 - 2020
- [j7]Elena Chinello, Zaza Nadja Lee Herbert-Hansen, Waqas Khalid:
Assessment of the impact of inventory optimization drivers in a multi-echelon supply chain: Case of a toy manufacturer. Comput. Ind. Eng. 141: 106232 (2020) - [j6]Waqas Khalid, Heejung Yu, Song Noh:
Residual Energy Analysis in Cognitive Radios with Energy Harvesting UAV under Reliability and Secrecy Constraints. Sensors 20(10): 2998 (2020) - [c7]Waqas Khalid, Nosheen Anwar, Muhammad Sajid, Shahid Ikramullah Butt:
A Methodology for Assessment of Thermal Comfort, Ergonomic and Human Factors Effect on Learning Performance in Classroom Environment. AHFE (1) 2020: 439-444 - [c6]Umar Ajaib Khan, Waqas Khalid, Saifullah Saifullah:
Energy Efficient Resource Allocation and Computation Offloading Strategy in a UAV-enabled Secure Edge-Cloud Computing System. SmartIoT 2020: 58-63
2010 – 2019
- 2019
- [j5]Muhammad Imran, Muhammad Kamran Siddiqui, Abdul Qudair Baig, Waqas Khalid, Hani Shaker:
Topological properties of cellular neural networks. J. Intell. Fuzzy Syst. 37(3): 3605-3614 (2019) - [j4]Nona Fortian Corts, Zaza Nadja Lee Herbert-Hansen, Samuel Brüning Larsen, Waqas Khalid:
The degree of inventory centralization for food manufacturers. Prod. Eng. 13(1): 21-32 (2019) - [j3]Waqas Khalid, Heejung Yu:
Spatial-Temporal Sensing and Utilization in Full Duplex Spectrum-Heterogeneous Cognitive Radio Networks for the Internet of Things. Sensors 19(6): 1441 (2019) - [c5]Waqas Khalid, Heejung Yu:
Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks. ICUFN 2019: 598-600 - 2018
- [j2]Kristina Bär, Zaza Nadja Lee Herbert-Hansen, Waqas Khalid:
Considering Industry 4.0 aspects in the supply chain for an SME. Prod. Eng. 12(6): 747-758 (2018) - 2017
- [j1]Waqas Khalid, Heejung Yu:
Optimal sensing performance for cooperative and non-cooperative cognitive radio networks. Int. J. Distributed Sens. Networks 13(11) (2017) - [c4]Waqas Khalid, Heejung Yu, Yousaf Bin Zikria:
Improvement of spectrum utilization with retransmission in cognitive radio networks: Analytical approach. ICUMT 2017: 352-357 - 2016
- [c3]Heejung Yu, Waqas Khalid:
Secure communication with beamforming and jamming in time-varying channels. ICUFN 2016: 218-221 - 2014
- [c2]Sufian Hameed, Bilal Hameed, Syed Atyab Hussain, Waqas Khalid:
Lightweight Security Middleware to Detect Malicious Content in NFC Tags or Smart Posters. TrustCom 2014: 900-905 - 2013
- [c1]Waqas Khalid, Kyung Sup Kwak:
Handover optimization in femtocell networks. ICTC 2013: 122-127
Coauthor Index
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