# A Covert Channel Over VoLTE via Adjusting Silence Periods

> Research article (IEEE Access, 2018) · cited 107× · AI/ML

**Wikidata**: [openalex:W2793647790](https://www.wikidata.org/wiki/openalex:W2793647790)  
**Source**: https://4ort.xyz/entity/a-covert-channel-over-volte-via-adjusting-silence-periods