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Wali Ullah Khan

Postdoctoral researcher

Department SigCom
Postal Address Université du Luxembourg
29, avenue JF Kennedy
L-1855 Luxembourg
Campus Office JFK Building, E03-305
Email
Telephone (+352) 46 66 44 4619
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2023

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See detailA Survey on STAR-RIS: Use Cases, Recent Advances, and Future Research Challenges
Abdul, Wahid; Ahmed, Manzoor; Laique, Sayed Shariq; Khan, Wali Ullah; Ihsan, Asim; Xu, Fang; Chatzinotas, Symeon; Han, Zhu

E-print/Working paper (2023)

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See detailThe State of AI-Empowered Backscatter Communications: A Comprehensive Survey
Ahmed, Manzoor; Hussain, Touseef; Ali, Khurshed; Mirza, Muhammad Ayzed; Khan, Wali Ullah; Ihsan, Asim; Xu, Fang; Han, Zhu

E-print/Working paper (2023)

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See detailVehicular Communication Network Enabled CAVData Offloading: A Review
Ahmed, Manzoor; Mirza, M. Ayzed; Raza, Salman; Ahmad, Haseeb; Xu, Fang; Khan, Wali Ullah; Lin, Qing; Han, Zhu

E-print/Working paper (2023)

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See detailEnergy-Efficient Backscatter Aided Uplink NOMA Roadside Sensor Communications under Channel Estimation Errors
Ihsan, Asim; Chen, Wen; Khan, Wali Ullah; Wu, Qingqing; Wang, Kunlun

in IEEE Transactions on Intelligent Transportation Systems (2023)

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See detailEmission-aware Resource Optimization Framework for Backscatter-enabled Uplink NOMA Networks
Jamshed, Muhammad Ali; Khan, Wali Ullah; Pervaiz, Haris; Imran, Muhammad Ali; Ur-Rehman, Masood

in Low Electromagnetic Field Exposure Wireless Devices: Fundamentals and Recent Advances (2023)

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See detailIntegration of NOMA with Reflecting Intelligent Surfaces: A Multi-cell Optimization with SIC Decoding Errors
Khan, Wali Ullah; Lagunas, Eva; Mahmood, Asad; Ali, Zain; Asif, Muhammad; Chatzinotas, Symeon; Ottersten, Björn

E-print/Working paper (2023)

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See detailEnergy-Efficient RIS-Enabled NOMA Communication for 6G LEO Satellite Networks
Khan, Wali Ullah; Lagunas, Eva; Mahmood, Asad; Chatzinotas, Symeon; Ottersten, Björn

E-print/Working paper (2023)

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See detailDRL-Assisted Delay Optimized Task Offloading in Automotive-Industry 5.0 based VECNs
Mirza, M. Ayzed; Junsheng, Yu; Raza, Salman; Krichen, Moez; Ahmed, Manzoor; Khan, Wali Ullah; Rabie, Khaled; Shongwe, Thokozani

in Journal of King Saud University - Computer and Information Sciences (2023)

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2022

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See detailDeep Learning Based Joint Collision Detection and Spreading Factor Allocation in LoRaWAN
Abd Elkarim, Seham Ibrahem; Elsherbini, M.M.; Mohammed, Ola; Khan, Wali Ullah; Waqar, Omer; ElHalawany, Basem M.

Poster (2022, July)

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See detailA Learning Based Framework for Enhancing Physical Layer Security in Cooperative D2D Network
Ahmad, Noman; Sardar Sidhu, Guftaar Ahmad; Khan, Wali Ullah

in Electronics (2022)

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See detailCooperative backscatter NOMA with imperfect SIC: Towards energy efficient sum rate maximization in sustainable 6G networks
Ahmed, Manzoor; Ali, Zain; Khan, Wali Ullah; Waqar, Omer; Asif, Muhammad; Khan, Abd Ullah; Javed, Muhammad Awais; Al-Wesabi, Fahd N.

in Journal of King Saud University - Computer and Information Sciences (2022), 34(10), 7940-7947

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See detailBackscatter Sensors Communication for 6G Low-Powered NOMA-Enabled IoT Networks Under Imperfect SIC
Ahmed, Manzoor; Khan, Wali Ullah; Ihsan, Asim; Li, Xingwang; Li, Jianbo; A. Tsiftsis, Theodoros

in IEEE Systems Journal (2022)

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See detailMARL based resource allocation scheme leveraging vehicular cloudlet in automotive-industry 5.0
Ahmed, Manzoor; Liu, Jinshi; Mirza, Muhammad Ayzed; Khan, Wali Ullah; Al-wesabi, Fahd N.

in Journal of King Saud University - Computer and Information Sciences (2022)

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See detailA Survey on Vehicular Task Offloading: Classification, Issues, and Challenges
Ahmed, Manzoor; Raza, Salman; Mirza, Muhammad Ayzed; Aziz, Abdul; Khan, Manzzor Ahmed; Khan, Wali Ullah; Li, Jianbo; Han, Zhu

in Journal of King Saud University - Computer and Information Sciences (2022)

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See detailDriver’s Face Pose Estimation Using Fine-Grained Wi-Fi Signals for Next-Generation Internet of Vehicles
Akhtar, Zain ul Abidin; Rassol, Hafiz Faiz; Asif, Muhammad; Khan, Wali Ullah; Jaffri, Zain ul Abidin

in Wireless Communications and Mobile Computing (2022), 2022

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See detailFair power allocation in cooperative cognitive systems under NOMA transmission for future IoT networks
Ali, Zain; Khan, Wali Ullah; Sardar Sidhu, Guftaar Ahmad; K, Nimmi; Li, Xingwang; Kwak, Kyung Sup; Bilal, Muhammad

in Alexandria Engineering Journal (2022)

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See detailEnergy Efficient Transmission Design for NOMA Backscatter-Aided UAV Networks with Imperfect CSI
AlJubayrin, Saad; Al-Wesabi, Fahd N.; Alsolai, Hadeel; Al Duhayyim, Mesfer; K. Nour, Mohamed; Khan, Wali Ullah; Mahmood, Asad; Rabie, Khaled; Shongwe, Thokozani

in Drones (2022)

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See detailEnergy-Efficient Beamforming and Resource Optimization for AmBSC-Assisted Cooperative NOMA IoT Networks
Asif, Muhammad; Ihsan, Asim; Khan, Wali Ullah; Ranjha, Ali; Zhang, Shengli; Wu, Sissi Xiaoxiao

E-print/Working paper (2022)

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See detailEnergy-Efficient Backscatter-Assisted Coded Cooperative-NOMA for B5G Wireless Communications
Asif, Muhammad; Ihsan, Asim; Khan, Wali Ullah; Ranjha, Ali; Zhang, Shengli; Xiaoxiao, Sissi

in IEEE Transactions on Green Communications and Networking (2022)

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See detailPerformance Evaluation of Spectral Efficiency for Uplink and Downlink Multi-Cell Massive MIMO Systems
Asif, Rao Muhammad; Shakir, Mustafa; Rehman, Ateeq Ur; Shafiq, Muhammad; Khan, Rehan Ali; Khan, Wali Ullah

in Journal of Sensors (2022)

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See detailErgodic Capacity Analysis of NOMA-Based Two-Way Relaying Systems
ElHalawany, Basem M.; da Costa, Daniel B.; Khan, Wali Ullah; Ruby, Rukhsana; Waqar, Omer; Wu, Kaishun

Poster (2022, July)

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See detailOutage and capacity analysis of NOMA systems over dual-hop mixed powerline-wireless channels
ElHalawany, Basem M.; Samir, Ahmed; Elsayed, Mohamed; Khan, Wali Ullah; Wu, Kaishun; Mohamed, Ehad

in ICT Express (2022)

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See detailMixed RIS-Relay NOMA-Based RF-UOWC systems
Elsayed, Mohamed; Samir, Ahmed; El-Banna, Ahmad A.Aziz; Khan, Wali Ullah; Chatzinotas, Symeon; ElHalawany, Basem M.

Poster (2022, June)

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See detailSecuring Industrial Internet of Things Against Botnet Attacks Using Hybrid Deep Learning Approach
Hasan, Tooba; Malik, Jahanzaib; Bibi, Iram; Khan, Wali Ullah; N. Al-Wesabi, Fahd; Dev, Kapal; Huang, Gaojian

in IEEE Transactions on Network Science and Engineering (2022)

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See detailEnergy-Efficient IRS-Aided NOMA Beamforming for 6G Wireless Communications
Ihsan, Asim; Chen, Wen; Asif, Muhammad; Khan, Wali Ullah; Wu, Qingqing; Li, Jun

in IEEE Transactions on Green Communications and Networking (2022)

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See detailA Cost-Effective Identity-Based Signature Scheme for Vehicular Ad Hoc Network Using Hyperelliptic Curve Cryptography
Iqbal, Asad; Ullah, Insaf; AlSanad, Abeer Abdulaziz; Inam Ul Haq, Muhammad; Khan, Muhammad Asghar; Khan, Wali Ullah; Rabie, Khaled

in Wireless Communications and Mobile Computing (2022)

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See detailTEZEM: A new energy-efficient routing protocol for next-generation wireless sensor networks
Jaffri, Zain ul Abidin; Asif, Muhammad; Khan, Wali Ullah; Ahmad, Zeeshan; Akhtar, Zain ul Abidin; Ullah, Kalim; Ali, Md. Sadek

in International Journal of Distributed Sensor Networks (2022), 18(06), 1-18

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See detailEmission-aware Resource Optimization Framework for Backscatter-enabled Uplink NOMA Networks
Jamshed, Muhammad Ali; Khan, Wali Ullah; Pervaiz, Haris; Imran, Muhammad Ali; Ur-Rehman, Masood

Poster (2022, June 19)

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See detailOn Reliable Key Performance Indicators in Cognitive Radio Networks
Khan, Abd Ullah; Abbas, Ghulam; Abbas, Ziaul Haq; Khan, Wali Ullah

in IEEE Networking Letters (2022)

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See detailOn reliability in the performance analysis of cognitive radio networks
Khan, Abd Ullah; Tanveer, Muhammad; Khan, Wali Ullah

in Journal of King Saud University - Computer and Information Sciences (2022)

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See detailSwarm of UAVs for Network Management in 6G: A Technical Review
Khan, Muhammad Asghar; Kumar, Neeraj; Mohsan, Syed Agha Hassnain; Khan, Wali Ullah; M. Nasralla, Moustafa; H. Alsharif, Mohammed; Zywiołek, Justyna; Ullah, Insaf

in IEEE Transactions on Network and Service Management (2022)

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See detailRate Splitting Multiple Access for Cognitive Radio GEO-LEO Co-Existing Satellite Networks
Khan, Wali Ullah; Ali, Zain; Lagunas, Eva; Chatzinotas, Symeon; Ottersten, Björn

Scientific Conference (2022, December 07)

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See detailRate Splitting Multiple Access for Next Generation Cognitive Radio Enabled LEO Satellite Networks
Khan, Wali Ullah; Ali, Zain; Lagunas, Eva; Mahmood, Asad; Asif, Muhammad; Ihsan, Asim; Chatzinotas, Symeon; Ottersten, Björn; A. Dobre, Octavia

in Bulletin. Cornell University Libraries (2022)

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See detailNOMA-Enabled Backscatter Communications for Green Transportation in Automotive-Industry 5.0
Khan, Wali Ullah; Ihsan, Asim; Nguyen, Tu N.; Ali, Zain; Awais Javed, Muhammad

in IEEE Transactions on Industrial Informatics (2022)

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See detailJoint optimization for secure ambient backscatter communication in NOMA-enabled IoT networks
Khan, Wali Ullah; Jameel, Furqan; Ihsan, Asim; Waqar, Omer; Ahmed, Manzoor

in Digital Communications and Networks (2022)

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See detailEnergy Efficiency Optimization for Backscatter Enhanced NOMA Cooperative V2X Communications under Imperfect CSI
Khan, Wali Ullah; Jamshed, Muhammad Ali; Lagunas, Eva; Chatzinotas, Symeon; Li, Xingwang; Ottersten, Björn

in IEEE Transactions on Intelligent Transportation Systems (2022)

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See detailBackscatter-Aided NOMA V2X Communication under Channel Estimation Errors
Khan, Wali Ullah; Jamshed, Muhammad Ali; Mahmood, Asad; Lagunas, Eva; Chatzinotas, Symeon; Ottersten, Björn

Scientific Conference (2022, June 20)

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See detailEnergy-Efficient Resource Allocation for 6G Backscatter-Enabled NOMA IoV Networks
Khan, Wali Ullah; Javed, Muhammad Awais; Nguyen, Tu N.; Khan, Shafiullah; Elhalawany, Basem M.

in IEEE Transactions on Intelligent Transportation Systems (2022), 23(07), 9775-9785

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See detailIntelligent and Secure Radio Environments for 6G Vehicular Aided HetNets: Key Opportunities and Challenges
Khan, Wali Ullah; Javed, Muhammad Awais; Zeadally, Sherali; Lagunas, Eva; Chatzinotas, Symeon

in IEEE Communications standards Magazine (2022)

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See detailOpportunities for physical layer security in UAV communication enhanced with intelligent reflective surfaces
Khan, Wali Ullah; Lagunas, Eva; Ali, Zain; Javed, Muhammad Awais; Ahmed, Manzoor; Chatzinotas, Symeon; Ottersten, Björn; Popovski, Petar

in IEEE Wireless Communications (2022), 29(06), 22-28

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See detailIntegration of backscatter communication with multi-cell NOMA: a spectral efficiency optimization under imperfect SIC
Khan, Wali Ullah; Lagunas, Eva; Mahmood, Asad; Ali, Zain; Chatzinotas, Symeon; Ottersten, Björn

Poster (2022, November 03)

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See detailWhen RIS Meets GEO Satellite Communications: A New Sustainable Optimization Framework in 6G
Khan, Wali Ullah; Lagunas, Eva; Mahmood, Asad; Chatzinotas, Symeon; Ottersten, Björn

Scientific Conference (2022, June 19)

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See detailNOMA-Enabled Optimization Framework for Next-Generation Small-Cell IoV Networks Under Imperfect SIC Decoding
Khan, Wali Ullah; Li, Xingwang; Ihsan, Asim; Khan, NOMA-Enabled Optimization Framework for Next-Generation Small-Cell IoV Networks Under Imperfect SIC Decoding; Menon, Varun G; Ahmed, Manzoor

in IEEE Transactions on Intelligent Transportation Systems (2022)

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See detailOpportunities for Intelligent Reflecting Surfaces in 6G-Empowered V2X Communications
Khan, Wali Ullah; Mahmood, Asad; Bozorgchenani, Arash; Jamshed, Muhammad Ali; Ranjha, Ali; Lagunas, Eva; Pervaiz, Haris; Chatzinotas, Symeon; Ottersten, Björn

in Bulletin. Cornell University Libraries (2022)

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See detailAmbient backcom in beyond 5G NOMA networks: A multi-cell resource allocation framework
Khan, Wali Ullah; Memon, Fida Hussain; Dev, Kapal; Javed, Muhammad Awais; Do, Dinh-Thuan; Qureshi, Nawab Muhammad Faseeh

in Digital Communications and Networks (2022)

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See detailLearning-Based Resource Allocation for Backscatter-Aided Vehicular Networks
Khan, Wali Ullah; Nguyen, Tu N.; Jameel, Furqan; Jamshed, Muhammad Ali; Pervaiz, Haris; Javed, Muhammad Awais; Jantti, Riku

in IEEE Transactions on Intelligent Transportation Systems (2022)

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See detailA Secure Data Sharing Scheme in Community Segmented Vehicular Social Networks for 6G
Khowaja, Sunder Ali; Khuwaja, Parus; Dev, Kapal; Lee, Ik Hyun; Khan, Wali Ullah; Wang, A secure data sharing scheme in Community Segmented Vehicular Social Networks for 6G; Faseeh Qureshi, Nawab Muhammad; Magarini, Maurizio

in IEEE Transactions on Industrial Informatics (2022)

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See detailRL/DRL Meets Vehicular Task Offloading Using Edge and Vehicular Cloudlet: A Survey
Liu, Jinshi; Ahmed, Manzoor; Mirza, Muhammad Ayzed; Khan, Wali Ullah; Xu, Dianlei; Li, Jianbo; Aziz, Abdul; Han, Zhu

in IEEE Internet of Things Journal (2022)

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See detailA Survey on Semantic Communications for Intelligent Wireless Networks
Lyer, Sridhar; Khanai, Rajashri; Torse, Dattaprasad; Pandya, Rahul Jashvantbhai; Rabie, Khaled; Pai, Krishna; Khan, Wali Ullah; Fadlullah, Zubair

in Wireless Personal Communications (2022)

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See detailOptimizing Computational and Communication Resources for MEC Network Empowered UAV-RIS Communication
Mahmood, Asad; Xuan VU, Thang; Khan, Wali Ullah; Chatzinotas, Symeon; Ottersten, Björn

Scientific Conference (2022, December)

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See detailEfficient Matching-Based Parallel Task Offloading in IoT Networks
Malik, Usman Mahmood; Javed, Muhammad Awais; Frnda, Jaroslav; Rozhon, Jan; Khan, Wali Ullah

in Sensors (2022)

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See detailErgodic Performance Analysis of Double Intelligent Reflecting Surfaces-Aided NOMA–UAV Systems with Hardware Impairment
Nguyen, Minh-Sang Van; Do, Dinh-Thuan; Phan, Van-Duc; Khan, Wali Ullah; Imoize, Agbotiname Lucky; Fouda, Mostafa M.

in Drones (2022)

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See detailLSTM-Based Distributed Conditional Generative Adversarial Network for Data-Driven 5G-Enabled Maritime UAV Communications
Rasheed, Iftikhar; Asif, Muhammad; Ihsan, Asim; Khan, Wali Ullah; Ahmed, Manzoor; Rabie, Khaled

in IEEE Transactions on Intelligent Transportation Systems (2022)

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See detailNon-stationary 3-D GBSM channel model for V2Vcommunications
Xu, Yan; Saleem, Asad; Asif, Muhammad; Khan, Wali Ullah; Akhtar, Zain Ul Abiden; Ali, Md. Sadek

in IET Communications (2022)

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2021

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See detailDesign and Optimization of Microwave Sensor for the Non-Contact Measurement of Pure Dielectric Materials
Ali, Luqman; Wang, Cong; Ullah, Inam; Yousaf, Adnan; Khan, Wali Ullah; Ullah, Shafi; Khan, Rahim; Alassery, Fawaz; Hamam, Habib; Shafiq, Muhammad

in Electronics (2021)

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See detailOn Efficient DCT Type-I Based Low Complexity Channel Estimation for Uplink NB-IoT Systems
Ali, Md. Sadek; Islam, Shariful; Asif, Muhammad; Khan, Wali Ullah; Lin, Fujiang; Waqar, Omer

in IEEE Access (2021)

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See detailOptimizing Resource Allocation for 6G NOMA-Enabled Cooperative Vehicular Networks
Ali, Zain; Khan, Wali Ullah; Ihsan, Asim; Waqar, Omer; Sardar Sidhu, Guftaar Ahmed; Kumar, Neeraj

in IEEE Open Journal of Intelligent Transportation Systems (2021)

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See detailReduced-Complexity LDPC Decoding for Next-Generation IoT Networks
Asif, Muhammad; Khan, Wali Ullah; Afzal, H. M. Rehman; Nebhen, Jamel; Ullah, Inam; Rehman, Ateeq Ur; K. A. Kaabar, Mohammed

in Wireless Communications and Mobile Computing (2021)

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See detailEnergy Efficient UAV Flight Path Model for Cluster Head Selection in Next-Generation Wireless Sensor Networks
Haider, Syed Kamran; Jiang, Aimin; Almogren, Ahmad; Ur Rehman, Ateeq; Ahmed, Abbas; Khan, Wali Ullah; Hamam, Habib

in Sensors (2021)

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See detailSpectrum utilization efficiency in CRNs with hybrid spectrum access and channel reservation: A comprehensive analysis under prioritized traffic
Khan, Abd Ullah; Abbas, Ghulam; Abbas, Ziaul Haq; Khan, Wali Ullah; Waqas, Muhammad

in Future Generation Computer Systems (2021)

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See detailAn Enhanced Spectrum Reservation Framework for Heterogeneous Users in CR-Enabled IoT Networks
Khan, Abd Ullah; Tanveer, Muhammad; Khan, Wali Ullah; Nebhen, Jamel; Li, Xingwang; Zeng, Ming; Dobre, Octavia A.

in IEEE Wireless Communications Letters (2021)

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See detailSecure backscatter-enabled NOMA system design in 6G era
Khan, Wali Ullah; Ali, Zain; Khan, Abd Ullah; Sardar Sidhu, Guftaar Ahmed

in Internet Technology letters (2021)

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See detailJoint Spectrum and Energy Optimization of NOMA-Enabled Small-Cell Networks With QoS Guarantee
Khan, Wali Ullah; Jameel, Furqan; Li, Xingwang; Bilal, Muhammad; Tsiftsis, Theodoros A.

in IEEE Transactions on Vehicular Technology (2021)

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See detailJoint Design of Improved Spectrum and Energy Efficiency With Backscatter NOMA for IoT
Le, Chi-Bao; Do, Dinh-Thuan; Silva, Adão; Khan, Wali Ullah; Khalid, Waqas; Yu, Heejung; Nguyen, Nhan Duc

in IEEE Access (2021)

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See detailTask Offloading and Resource Allocation for IoV Using 5G NR-V2X Communication
Raza, Salman; Wang, Shangguang; Ahmed, Manzoor; Anwar, Muhammad Rizwan; Mirza, Muhammad Ayzed; Khan, Wali Ullah

in IEEE Internet of Things Journal (2021)

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See detailDiagnosis of Diabetic Retinopathy through Retinal Fundus Images and 3D Convolutional Neural Networks with Limited Number of Samples
Tufail, Ahsan Bin; Ullah, Inam; Khan, Wali Ullah; Asif, Muhammad; Ahmad, Ijaz; Ma, Yong-Kui; Khan, Rahim; Ullah, Kalim; Ali, Md. Sadek

in Wireless Communications and Mobile Computing (2021)

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