ISAC System & Standardization

This is a body of work I lead at Tejas Networks from 2024 onward, spanning gNB-based sensing network architecture, sensing-assisted communication signaling and measurement/reporting procedures, and reference-signal design for sensing, alongside detection and localization algorithms for monostatic, bistatic, and fused sensing modes. Documented across a growing patent portfolio and conference papers, it is the pre-standardization research base for 3GPP Release 19/20 work on channel modeling and TRP-based monostatic sensing.

Selected publications

• Unauthorized UAV Detection Using Bistatic MIMO-OFDM ISAC Under Static Clutter — IEEE COMSNETS 2027. Bistatic MIMO-OFDM ISAC detection framework that suppresses direct-link and static-clutter components in the delay-Doppler domain to flag unauthorized UAVs.
• System and Method for Measurements and Reporting for Sensing-Assisted Communication in Integrated Sensing and Communication Networks — Indian Patent Application (2026). Measurement and reporting procedures that coordinate sensing-assisted communication across ISAC networks.
• Performance Analysis of UAV Sensing using ISAC-enabled 5G-Advanced and 6G Networks — IEEE ANTS 2026. End-to-end 5G-NR ISAC receiver for weak-target UAV sensing, combining clutter suppression, CA-CFAR detection, and ESPRIT-based ToA/AoA estimation across monostatic, bistatic, and fused sensing modes.
• Reference Signal Designation and Sensing Pattern Control for Integrated Sensing and Communication Systems — Indian Patent Application (2026). Reference-signal designation and sensing-pattern control techniques that coordinate sensing and communication resource use in ISAC systems.
• Signaling and Procedures for Sensing-Assisted Communication in Integrated Sensing and Communication Systems — Indian Patent Application (2026). Signaling mechanisms and operational procedures that integrate sensing information into ISAC communication processes.
• System and Method for Signaling and Procedures for Integrated Sensing and Communication (ISAC) — Indian Patent Application (2026). Signaling framework and protocol procedures for coordinating sensing and communication functionality in ISAC systems.
• A Technique for Adaptive Sensing Data Reporting Architecture for Integrated Sensing and Communication (ISAC) — Indian Patent Application (2026). Adaptive sensing-data reporting architecture that reduces reporting overhead while meeting network and sensing requirements.
• Methods and Systems for Supporting gNB Based Sensing — Indian Patent Application (2025). Methods and systems that let a gNB perform, coordinate, and support ISAC sensing operations using wireless signals and network resources.
• End-to-End Network System Architecture to Enable Sensing and Communication in Advanced Wireless Networks — Indian Patent Application (2025). End-to-end network system architecture that integrates and coordinates sensing and communication operations across network entities.