Notwithstanding the significant traction gained by ultra reliable and low-latency communication (URLLC) in both academia and 3GPP standardization, fundamentals of URLLC remain elusive. Meanwhile, new immersive and high-stake control applications with much stricter reliability, latency and scalability requirements are posing unprecedented challenges in terms of system design and algorithmic solutions. 

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Some selected publications:

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Park, Jihong, Sumudu Samarakoon, Hamid Shiri, Mohamed K. Abdel-Aziz, Takayuki Nishio, Anis Elgabli, and Mehdi Bennis. "Extreme URLLC: Vision, challenges, and key enablers." arXiv preprint arXiv:2001.09683 (2020).

A. Elgabli, H. Khan, M. Krouka and M. Bennis, "Reinforcement Learning Based Scheduling Algorithm for Optimizing Age of Information in Ultra Reliable Low Latency Networks," 2019 IEEE Symposium on Computers and Communications (ISCC), Barcelona, Spain, 2019, pp. 1-6, doi: 10.1109/ISCC47284.2019.8969641.

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A. Elgabli, A. Elghariani, V. Aggarwal, M. Bennis and M. R. Bell, "A Proximal Jacobian ADMM Approach for Fast Massive MIMO Signal Detection in Low-Latency Communications," ICC 2019 - 2019 IEEE International Conference on Communications (ICC), Shanghai, China, 2019, pp. 1-6, doi: 10.1109/ICC.2019.8761844.

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A. Elgabli, A. Elghariani, V. Aggarwal and M. R. Bell, "A Low-Complexity Detection Algorithm for Uplink Massive MIMO Systems Based on Alternating Minimization," in IEEE Wireless Communications Letters, vol. 8, no. 3, pp. 917-920, June 2019, doi: 10.1109/LWC.2019.2899852.

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A. Elgabli, A. Elghariani, A. O. Al-Abbasi and M. Bell, "Two-stage LASSO ADMM signal detection algorithm for large scale MIMO," 2017 51st Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, 2017, pp. 1660-1664, doi: 10.1109/ACSSC.2017.8335641.
 

V. Aggarwal, M. R. Bell, A. Elgabli, X. Wang and S. Zhong, "Joint Energy-Bandwidth Allocation for Multiuser Channels With Cooperating Hybrid Energy Nodes," in IEEE Transactions on Vehicular Technology, vol. 66, no. 11, pp. 9880-9889, Nov. 2017, doi: 10.1109/TVT.2017.2731359.

 

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