UCODENLAB

Publications

Publications

# corresponding author · * co-first author · author order as published. Also on Google Scholar.

Journal papers — first or corresponding author

  1. Jiajie Xu, Mustafa Kishk#, and Mohamed-Slim Alouini, “Space-Air-Ground-Sea Integrated Networks: Modeling and Coverage Analysis,” IEEE Transactions on Wireless Communications, vol. 22, no. 9, pp. 6298–6313, Sept. 2023.
  2. Jiajie Xu, Mustafa Kishk#, Justin P. Coon, and Mohamed-Slim Alouini, “Performance Analysis and Optimal Resource Allocation for Large Scale Joint Sensing and Communication,” IEEE Transactions on Wireless Communications, vol. 23, no. 10, pp. 14350–14364, Oct. 2024.
  3. Jiajie Xu, Mustafa Kishk#, Qunfei Zhang, and Mohamed-Slim Alouini, “Three-Hop Underwater Wireless Communications: A Novel Relay Deployment Technique,” IEEE Internet of Things Journal, vol. 10, no. 15, pp. 13354–13369, Aug. 2023.
  4. Jiajie Xu, Mustafa Kishk#, and Mohamed-Slim Alouini, “Coverage Enhancement of Underwater Internet of Things Using Multilevel Acoustic Communication Networks,” IEEE Internet of Things Journal, vol. 9, no. 24, pp. 25373–25385, Dec. 2022.
  5. Jiajie Xu#, Mustafa Kishk, Xabier Irigoien, and Mohamed-Slim Alouini, “UCODENs: Underwater COllaborative DEtection Networks,” IEEE Open Journal of the Communications Society, vol. 6, pp. 77–89, 2025.
  6. Jiajie Xu, Heyou Liu#, and Mohamed-Slim Alouini, “A Shifted-Gamma Noise Model for Practical Underwater Acoustic Target Localization,” IEEE Internet of Things Journal, vol. 13, no. 4, pp. 7067–7082, Feb. 2026.
  7. Jiajie Xu, Zhengying Lou#, and Mohamed-Slim Alouini, “Hierarchical Edge Computing in SAGSIN: Multi-Layer Network Architecture and Multi-Level Information Processing,” IEEE Wireless Communications, early access, Oct. 2026, DOI: 10.1109/MWC.2026.3739702.
  8. Yingquan Li, Jiajie Xu#, Narek Khachatrian, and Mohamed-Slim Alouini, “Implementation of an IEEE 802.11ax-Based Maritime Mesh Network in the Red Sea,” IEEE Wireless Communications, vol. 32, no. 5, pp. 212–218, Oct. 2025.
  9. Bang Huang, Jiajie Xu#, and Mohamed-Slim Alouini, “Generalized Code-Frequency-Space Index Modulation: A Next-Generation Green Communication Solution,” IEEE Transactions on Wireless Communications, vol. 24, no. 7, pp. 5990–6005, July 2025.
  10. Chunyi Ma*, Jiajie Xu*, Jianhua Yang, and Mustafa Kishk#, “Stochastic Geometry-Based Performance Evaluation for LEO Satellite-Assisted Space Caching,” IEEE Internet of Things Journal, vol. 12, no. 15, pp. 31768–31782, 2025.
  11. Yingquan Li*, Jiajie Xu*, Bodhibrata Mukhopadhyay#, and Mohamed-Slim Alouini, “Target Localization with Unknown Transmit Power Using Rank-One Semidefinite Programming,” IEEE Wireless Communications Letters, vol. 14, no. 11, pp. 3450–3454, Nov. 2025.
  12. Fahad S. Alqurashi, Jiajie Xu#, Luis Barreiro Goiriz, and Mohamed-Slim Alouini, “Enhancing Wireless Backhaul Networks with Parallel FSO-mmWave Systems: Experimental Analysis and Availability Assessment,” IEEE Open Journal of the Communications Society, vol. 6, pp. 10219–10228, 2025.
  13. Zhi Chai, Jiajie Xu#, Justin P. Coon, and Mohamed-Slim Alouini, “Joint Beamforming with Extremely Large Scale RIS: A Sequential Multi-Agent A2C Approach,” IEEE Wireless Communications Letters, vol. 15, pp. 1662–1666, 2026.
  14. Yunchuan Huang, Jiajie Xu#, Mihai A. Badiu, Gaojie Chen, Justin P. Coon, and Mohamed-Slim Alouini, “ISAC-Enabled Low-Overhead Beam Management: Performance Analysis and Pilot Optimization,” IEEE Transactions on Wireless Communications, vol. 25, pp. 10702–10715, 2026.
  15. Zhi Chai, Jiajie Xu#, Justin P. Coon, and Mohamed-Slim Alouini, “User Capacity Analysis of Intelligent Omni-Surface Assisted Indoor mmWave Networks,” IEEE Transactions on Vehicular Technology, vol. 75, no. 9, pp. 20561–20574, Sept. 2026.
  16. Zhengying Lou, Jiajie Xu#, Baha Eddine Youcef Belmekki, and Mohamed-Slim Alouini, “SAGSIN: Modeling and Analysis of Maritime Terminals under Diverse QoS Requirements,” IEEE Transactions on Wireless Communications, vol. 25, pp. 17180–17194, 2026.
  17. Qiyu Ma, Jiajie Xu#, and Mohamed-Slim Alouini, “Offset Pointing for Energy-Efficient Reception in Underwater Optical Wireless Communication: Modeling and Performance Analysis,” IEEE Internet of Things Journal, vol. 13, no. 11, pp. 24777–24791, June 2026.
  18. Yingquan Li, Jiajie Xu#, Heyou Liu, and Mohamed-Slim Alouini, “Underwater Acoustic Localization with Curved Propagation and Anchor Location Uncertainty,” IEEE Transactions on Instrumentation and Measurement, vol. 75, Art. no. 9703206, 2026.
  19. Yingquan Li, Jiajie Xu#, Bodhibrata Mukhopadhyay, and Mohamed-Slim Alouini, “Low-Complexity RSS-Based Underwater Localization with Unknown Transmit Power,” IEEE Transactions on Vehicular Technology, vol. 75, no. 7, pp. 12269–12279, July 2026.
  20. Zhi Chai, Jiajie Xu#, Justin P. Coon, and Mohamed-Slim Alouini, “RIS-Assisted Millimeter Wave Communications for Indoor Scenarios: Modeling and Coverage Analysis,” IEEE Transactions on Vehicular Technology, vol. 75, no. 4, pp. 6224–6239, Apr. 2026.
  21. Yingquan Li, Jiajie Xu#, Heyou Liu, and Mohamed-Slim Alouini, “Enabling Scalable Real-Time 3D Underwater Localization with Linear Computational Complexity,” IEEE Transactions on Mobile Computing, vol. 25, no. 11, pp. 22326–22339, Nov. 2026.

Co-authored journal papers

  1. Yingquan Li, Bodhibrata Mukhopadhyay, Jiajie Xu, and Mohamed-Slim Alouini, “Experimental Validation of Cooperative RSS-Based Localization with Unknown Transmit Power, Path Loss Exponent, and Precise Anchor Location,” IEEE Transactions on Wireless Communications, vol. 23, no. 11, pp. 16482–16497, Nov. 2024.
  2. Lei Yan, Yi Liu, Jiajie Xu, Sisi Liu, and Xiaoming Yuan, “A Hybrid HMM–UCB Intelligent Reference Node Selection Algorithm for Underwater Time Synchronization,” IEEE Internet of Things Journal, vol. 13, no. 20, pp. 46514–46532, Oct. 2026.
  3. Ziyuan Shi, Zhengying Lou, Jiajie Xu, and Mohamed-Slim Alouini, “Ultra-High Extinction Ratio Optical Modulation via Interference-Engineered Mach–Zehnder Modulator,” Communications Engineering (Nature Portfolio), 2026, DOI: 10.1038/s44172-026-00745-x.
  4. Yizhi Wang, Ting Yang, Zhengtao Shang, Dan Liu, Jiajie Xu, and Fang Liu, “Characterization and Source Localization of Unknown Deep-Ocean Acoustic Emissions with Ocean Bottom Seismographs,” Applied Acoustics, vol. 250, Art. no. 111343, 2026.
  5. Chenglin Zhang, Qunfei Zhang, Wentao Shi, Weidong Wang, Jiajie Xu, and Feifei Pang, “A Cost-Efficient Joint Target Location and Clock Bias Estimation Technique Using Multiple Time Step Measurements in Mobile Bistatic Sonar,” IET Radar, Sonar & Navigation, vol. 16, no. 1, pp. 91–102, Jan. 2022.
  6. Song Han, Xinbin Li, Lei Yan, Jiajie Xu, Zhixin Liu, and Xinping Guan, “Joint Resource Allocation in Underwater Acoustic Communication Networks: A Game-Based Hierarchical Adversarial Multiplayer Multiarmed Bandit Algorithm,” Information Sciences, vols. 454–455, pp. 382–400, July 2018.

Conference papers

  1. Jiajie Xu#, Haifeng Yu, Haihong Zhao, and Xinbin Li, “A Strategy of Recovery-Equalization in UWA Communication with Serious Data Loss,” International Symposium on Autonomous Systems (ISAS), Shanghai, China, 2019, pp. 114–119.
  2. Chunyi Ma, Jiajie Xu, and Jianhua Yang, “Delay-Oriented Caching Strategy for LEO Satellite-Assisted Edge Caching Network,” IEEE 34th Wireless and Optical Communications Conference (WOCC), Taipa, Macao, 2025, pp. 22–27.
  3. Chunyi Ma, Jiajie Xu, Jianhua Yang, and Mustafa A. Kishk, “Performance Evaluation of LEO Satellite-Assisted Caching: A Stochastic Geometry Approach,” IEEE 24th International Conference on Communication Technology (ICCT), Chengdu, China, 2024, pp. 1049–1054.

Patents

  1. Xinbin Li, Jiajie Xu, Xiaodong Yan, et al., “An asynchronous underwater positioning system and method based on broadcast polling,” Chinese patent CN201710995457.4, filed Oct. 2017 (granted).
  2. Xinbin Li, Chenglin Zhang, Jiajie Xu, et al., “Underwater target location based on improved least-squares support vector machine,” Chinese patent CN201710607629.6, granted Sept. 2020.
  3. Xinbin Li, Zhichao Xiao, Jiajie Xu, Xiaodong Yan, and Haifeng Yu, “A high-precision underwater ranging device and ranging method based on transceiver separation,” Chinese patent CN201810596442.5, filed Jun. 2018.