Vikram Singh

Staff Research Engineer

3GPP RAN1/2 Standardization on ISAC, Positioning and AI-RAN and Leading 6G System Simulations team at Tejas Networks (2024). I graduated from IIT Kanpur (2018), have worked for Intel India (2018), CEWiT at IIT Madras (2018), and was the Founder + CTO of a startup, Gigayasa Wireless (2021).

Research interests: ISAC, Positioning, RAN Digital Twins, MIMO, Highly Optimized CUDA kernels, and Real-time GPU algorithm development for 6G AI-RAN.

Publications CV
Vikram Singh Anttal

Featured Projects

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GPU Accelerated RAN Algorithm

2025–Present

When we realized that 6G SLS would take ~ 100x longer because of massive antenna arrays, wider bandwidths, and the lack of ISAC abstractions, my team and I turned to scalable GPU computing to bring turnaround times back down to under 6 hours.

  • GPU
  • CUDA C/C++
  • AI-RAN
  • ISAC
  • 6G

5G/5G-Advanced Toolkit

2020–2024

5G-Toolkit™ provides a rich library of functions and modules in Python based on NumPy to design algorithms for 5G and Beyond wireless systems.

  • Channel Coding
  • Physical channel
  • MIMO-OFDM
  • Wireless Channels
  • AI/ML for Wireless
  • Scheduling
  • HARQ

Positioning in Cellular Networks

2018–2024

Leading AI/ML models and signal-processing algorithm development for advanced positioning solutions, while contributing to 3GPP RAN1/RAN2 positioning standardization from Releases 16 to 19 and now supporting real-world deployments.

  • AI-ML
  • RedCap
  • Sidelink
  • Positioning

Selected Publications

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Get in touch

For research collaborations, talks, or anything wireless-systems related, LinkedIn is the fastest way to reach me.

Connect on LinkedIn

or a note to vikram.singh.anttal@gmail.com