Keynote Speech

“4IR - Prospects and Challenges - Bangladesh Perspective” organized by the Ministry of Science and Technology, Government of the People's Republic of Bangladesh, 9 Feb 2022
"5G: The Future Networks", in the Seminar organized by the Computer Engineering Division, The Institution of Engineers, Bangladesh (IEB), Headquarters, Ramna, Dhaka-1000, in the Presence of the Honorable Minister, Post & Telecommunications Division, Ministry of Post, Telecommunications & ICT, Government of the People's Republic of Bangladesh: 21 July 2019

Invited Talks

Plenary Talk on “Embracing 4IR in Bangladesh” in BCSIR Congress 2022 organized by the Bangladesh Council of Scientific and Industrial Research (BCSIR), Government of the People's Republic of Bangladesh, 1-3 Dec 2022.
Invited Speaker in Workshop I on "5G and Beyond: Opportunities and Challenges", 24^th IEEE International Conference on Computer and Information Technology (ICCIT 2021), 19 Dec 2021
Invited Speaker in a Talk Show on "Bangladesh in the Era of 5G", organized by Daily Prothom-Alo, Premiered on Dec 12, 2021 (available at https://www.youtube.com/watch?v=TWF2NYaRqdk).
"6G: Performance Enhancement from 5G and Enabling Technologies?", 36th Virtual GISFI Workshop of the CTIF Global Capsule (CGC), Herning, Denmark, 21-22 December 2020
"Internet of Things (IoT): Use Cases over Cellular Networks", Jointly Organized by the IEEE Young Professionals, grameenphone and IEEE Bangladesh Section at GP House, Bashundhara R/A, Dhaka, 6 April 2017
"Traffic-Aware Dynamic Provisioning Technique for Energy-Efficient Green Cellular Networks", World University of Bangladesh, Dhaka, Bangladesh, 6 April 2015
"Satellite Navigation", National Institute of Mass Communication (NIMC), Dhaka, Bangladesh, March 2015
"BER Performance of Receivers for Wireless Communication", National Institute of Mass Communication (NIMC), Dhaka, Bangladesh, Feb 2015
"Digital Speech Processing", National Institute of Mass Communication (NIMC), Dhaka, Bangladesh, Feb 2015

Conference/Conversazione Presentations

“Energy Efficiency of Combined DPS and JT CoMP Technique in Downlink LTE-A Cellular Networks,” IEEE International Conference on Communications (ICC), Kuala Lumpur, Malaysia, 23-27 May 2016.
“On the Energy Efficiency of Self-Organizing LTE Cellular Access Networks,” IEEE Global Communications Conference (GLOBECOM), Anaheim, California, USA, 3-7 Dec 2012.
“Reduced Energy Cost in LTE Networks Using Dynamic Sectorization of eNodeBs,” Research Conversazione, The University of Sydney, Australia, Oct 2012.
“Two Level Cooperation for Energy Efficiency in Multi-RAN Cellular Network Environment,” IEEE Wireless Communications and Networking Conference (WCNC), Paris, France, 1-4 Apr 2012.
“A Protocooperation-based Sleep-Wake Architecture for Next Generation Green Cellular Access Networks,” IEEE International Conference of Signal Processing and Communication Systems (ICSPCS), Gold Coast, Australia, 13-15 Dec 2010.
“Toward Eco-Inspired Sustainable Green Cellular Networks,” Research Conversazione, The University of Sydney, Australia, Oct 2010.
“Dynamic Topology for Reducing CO₂ Emission in Mobile Networks,” Three Minute Thesis (3MT) Competition, The University of Sydney, NSW, Australia, Aug 2013.

Seminar Presentations

“Traffic-Aware Two-Dimensional Dynamic Network Provisioning for Energy-Efficient Cellular Systems,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, May 2013.
“Toward Self-organizing Sectorization of LTE eNBs for Energy Efficient Network Operation Under QoS Constraints,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Mar 2013.
“On the Energy Efficiency of Self-Organizing LTE Cellular Access Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Dec 2012.
“On the Energy Saving Cooperation Techniques for Self-Organizing LTE Access Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Aug 2012.
“A Self-Organizing Cooperative Heterogeneous Cellular Access Network for Energy Conservation,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, June 2012.
“Techniques for Green Networking for 4G and Beyond Cellular Systems," Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, May 2012.
“Two Level Cooperation for Energy Efficiency in Multi-RAN Cellular Network Environment,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Mar 2012.
“Ecological Competition based Resource Control for Sustainable Heterogeneous Wireless Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Sep 2011.
“A Cooperative Energy Conserving Framework for Self-Sustainable Cellular Mobile Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Aug 2011.
“An Eco-Inspired Energy Efficient Access Network Architecture for Next Generation Cellular Systems,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, Mar 2011.
“A Protocooperation-based Sleep-Wake Architecture for Next Generation Green Cellular Access Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, July 2010.
“Ecologically Inspired Self-Sustainable Green Communication Networks,” Wireless Networking Group Seminar, The University of Sydney, NSW, Australia, June 2010.