Rohit Budhiraja
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AI/ML and 6G Wireless Researcher |
About me
At IIT Kanpur, my research is centred on advancing the theory and development of wireless and cellular communication systems. We utilise a unique combination of theory and practical development of wireless systems to tackle the pressing problems in this domain. We work closely with various govt organisations, industry and R&D groups to accomplish this.
Praise from honorable PM
For our efforts in designing indigenous 5G network. [Mann Ki Baat Oct 2022]
For our 5G testbed and standardization work. [IITK 2021 Convocation]
Students
Actively Looking for motivated PhD, Masters and BTech students to work with me on cutting-edge problems in 5G+/6G wireless systems.
[Current Interests] Design, analyze and optimize 5G+ and 6G wireless systems by applying machine/deep learning techniques, and optimization methods
Please check my research interests, papers, projects and talks for specific topics.
[Current Interests] Performing standard specific research – currently leading a govt-funded project to generate IPR and take those IPRs as contributions to 5G+/6G standard
[Current Interests] Building wireless systems to evaluate their realistic performance – recently designed the first indigenous 5G network.
Built remote radio head and baseband unit hardware from scratch.
Indigenous 5G network was showcased in UP Global Investor and G20 Summit in Lucknow Photo1
Interested students can contact me by email with their resume.
News
[Nov. 2024] Our paper on analysis and optimization of IRS-aided massive MIMO systems will appear in IEEE Transactions on Communications.
[Nov. 2024] Patent on novel pilot design for OTFS systems is approved.
[Oct. 2024] Our paper on variational Bayesian learning for cell-free systems will appear in IEEE Transactions on Signal Processing.
[Sep. 2024] Our paper on using Bayesian learning for channel estimation in OTFS systems will appear in IEEE GLOBECOMM conference to be held in Capetown.
[Aug. 2024] Our paper on dual polarized URLLC cell-free systems will appear in IEEE Wireless Communications Letters.
[Aug. 2024] Our paper on Bayesian learning based channel estimators will appear in IEEE Transactions on Communications.
[July. 2024] Our paper wireless and information power transfer based massive MIMO URLLC systems will appear in IEEE Transactions on Green Communications.
[July. 2024] Our paper on downlink pilots for massive MIMO NOMA systems will appear in IEEE Transactions on Wireless Communications.
[July. 2024] Four PhD students, Dheeraj, Anupama, Sauradeep, Venkatesh graduate from WiSDOM lab. Congratulations to all of them!
[July. 2024] Dheeraj, a PhD student from the WiSDOM Lab, received the outstanding PhD thesis award in 2024 convocation. Congratulations Dheeraj!
[July. 2024] Om Prakash, an M. Tech student from the WiSDOM Lab, received the Dr. Vijay K. Varma Talent Award for this M. Tech thesis in 2024 convocation. Congratulations Om Prakash!
[June 2024] Organizing a workshop on Design and Development of 5G/5G+ Standards and Indigenous 5G Network for DoT Officers [Link].
[June. 2024] Second patent on network controlled repeaters for 5G advanced standard accepted!
[June. 2024] Yash, a PhD student from the WiSDOM Lab, has been selected for the prestigious CDoT Star fellowship. Congratulations Yash!
[June. 2024] Venkatesh successfully defended his PhD thesis. Congratulations Venkatesh!
[June. 2024] Our paper on massive MIMO caching will appear in IEEE Transactions on Communications.
[June. 2024] Our article on ambient IoT will appear in 3GPP magazine.
[May. 2024] Sauradeep successfully defended his PhD thesis. Congratulations Sauradeep!
[May. 2024] Our paper on downlink pilots massive MIMO caching will appear in IEEE Transactions on Wireless Communications.
[March 2024] Our paper on superimposed pilots for cell-free systems will appear in IEEE Transactions on Communications.
[Feb. 2024] Our paper on Near-Field Channel Estimation For XL-MIMO Systems Using Variational Bayesian Learning will appear in IEEE Transactions on Wireless Communications.
[Feb. 2024] Our paper on massive MIMO D2D URLLC relaying will appear in IEEE Transactions on Vehicular Technology.
[Jan. 2024] Indigenous 5G RAN technology jointly developed by IIT Kanpur, IIT Madras and SAMEER transferred to TATA-TEJAS networks [News-link-1], [News-link-2], [News-link-3], [News-link-4], [News-link-5]
[Jan. 2024] Showcased our indigenous 5G network in UP Diwas in Lucknow [News-link].
[Nov. 2023] Our paper on massive MIMO URLLC relaying will appear in IEEE Transactions on Communications.
[Nov. 2023] Our paper on multi-cell massive MIMO D2D systems with URLLC will appear in IEEE Transactions on Communications.
[Nov. 2023] Sourasis Chatterjee, a PhD student from the WiSDOM Lab, has been selected for the prestigious PMRF PhD fellowship. Congratulations Sourasis!
[Oct. 2023] Our paper on variational learning based channel estimator for OTFS systems will appear in IEEE Communications Letters.
[Oct. 2023] Formalized partnership for 6G wireless research with Interdigital, Inc [News link].
[Sep. 2023] Our paper on variational learning algorithms for channel estimation in RIS-assisted mmWave systems will appear in IEEE Transactions on Communications.
[Aug. 2023] Our paper on dual-polarized cell-free massive MIMO systems will appear in IEEE Communications Letters.