2015/09/28 by Alex R. Chiriyath, Bryan Paul, Garry Jacyna +1 · 2 citations
Engineering · Computer Science · #Radar Systems and Signal Processing #Cognitive Radio Networks and Spectrum Sensing #Wireless Communication Security Techniques
paper · doi:10.1109/tsp.2015.2483485
openalex publication_date 2015/09/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/29
We investigate methods of co-existence between radar and communications systems. Each system typically considers the other system a source of interference. Consequently, the traditional solution is to isolate the two systems spectrally or spatially. By considering a cooperative radar and communications signaling scheme, we derive achievable bounds on performance for a receiver that observes communications and radar return in the same frequency allocation. We assume the radar and communications operations to be a single joint system. Bounds on performance of the joint system are measured in terms of data information rate for communications and a novel radar estimation information rate for the radar.