# Channel Gain Cartography for Cognitive Radios Leveraging Low Rank and Sparsity

> Research article (IEEE Transactions on Wireless Communications, 2017) · cited 49× · AI/ML

**Wikidata**: [openalex:W2684068138](https://www.wikidata.org/wiki/openalex:W2684068138)  
**Source**: https://4ort.xyz/entity/channel-gain-cartography-for-cognitive-radios-leveraging-low-rank-and-sparsity