Abstract
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.
Original language | English (US) |
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Article number | 7279172 |
Pages (from-to) | 464-474 |
Number of pages | 11 |
Journal | IEEE Transactions on Signal Processing |
Volume | 64 |
Issue number | 2 |
DOIs | |
State | Published - Jan 15 2016 |
Keywords
- Performance bounds
- radar-communications co-existence
ASJC Scopus subject areas
- Signal Processing
- Electrical and Electronic Engineering