| Acoustic Communications | Low power high data rate underwater acoustic communications | NPOL |
| Ad Hoc Networking | Beam steering enabled Ad Hoc Networking | DEAL |
| AI/ML Technology | AI paired with 5G/6G communication systems for advanced training environments. | DRDL |
| Beam Forming | Digital Beamforming for Communication | DEAL |
| Cognitive Radio | SWaP Optimized Cognitive Engine for adaptive and context based behavior for providing reliable communication to war-fighters in hostile environment | DEAL |
| Data Link | Beyond Line of Sight Data Link and Telemetry Relay using GSAT for Missiles | RCI |
| Inter-missile data link for collaborative engagement | RCI |
| SDR based Universal High Throughput Modem for Datalink | RCI |
| Seekers - 2-way data link | RCI |
| Wireless Data link for aircraft weapons launch | RCI |
| Data Network | 1G Ethernet with Time sensitive Network (TSN) protocol | RCI |
| Avionics Full Duplex Switched Ethernet (AFDX) IP & Switch | RCI |
| Hybrid Communication | Hybrid communication systems having both quantum communication and classical communication capability | DEAL |
| Lasers | Blue Green Laser Communication | DEAL |
| Modem | High Bandwidth Anti Jam Modem technology | DEAL |
| Wideband High Frequency Modem with AI enabled Link | DEAL |
| Modulation | Orthogonal Time Frequency Space (OTFS) modulation | DEAL |
| Quantum Communication | Quantum-assisted communication combining quantum signal processing with classical communication channels | DEAL |
| Satellite based Quantum Communication Systems | DEAL |
| Satcom | Reliable Waveform for Helicopter Satellite Communication | DEAL |
| Seekers - Satellite Communication | RCI |
| SDR | Software Defined Radio (SDR) Integration in Airborne platforms | CABS |
| Configurable Hardware and Protected waveform for Airborne communication networks | DEAL |
| Software Defined Radio (SDR) form factors and pluggable security modules | DEAL |
| Space Qualified Software Defined Radio (SDR) based Satcom Payload with Robust waveforms with Frequency Hopping Spread Spectrum (FHSS)/ Digital Sequence Spread Spectrum (DSSS) for Anti-jam & Covertness | DEAL |
| Indian Software Defined Radio (SDR) software Standard, Information Repository and Software Test/Certification framework for SDR | DEAL |
| Spectrum Sensing | Wide band spectrum sensing - Wideband Spectrometer | DEAL |
| Transmitter | Transportable Aerostat Based Very Low Frequency (VLF) Transmitter | DEAL |
| Transponder | Space Qualified Software Defined Radio (SDR) based Satcom Payload with Regenerative transponder | DEAL |
| Underwater Laser | Air-Underwater Laser Communication System | IRDE |
