MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202641063945 A) filed by Dr. N Krishnamoorthy; Dr. Thoram Saran Kumar; V Jothilakshmi; Dr. Shankar R; Ms. Gagan Preet Kaur; Dr. S. Suresh; and Chithrakkannan R, Chennai, Tamil Nadu, on May 20, for 'adaptive interference reduction system for cognitive radio networks using cooperative spectrum sensing, interference prediction and dynamic transmission control.'
Inventor(s) include Dr. N Krishnamoorthy; Dr. Thoram Saran Kumar; V Jothilakshmi; Dr. Shankar R; Ms. Gagan Preet Kaur; Dr. S. Suresh; and Chithrakkannan R.
The application for the patent was published on May 29, under issue no. 22/2026.
According to the abstract released by the Intellectual Property India: "The present invention discloses an adaptive interference reduction system for cognitive radio networks. The system includes a plurality of cognitive radio nodes, a cooperative sensing layer, an interference coordination engine, a primary-user protection module, and a dynamic transmission control module. The cooperative sensing layer receives spectrum sensing reports from multiple cognitive radio nodes and assigns confidence scores to the reports based on signal quality, location, historical accuracy, mobility, and consistency with neighbouring reports. The interference coordination engine generates an interference exposure map representing present and predicted interference risk across channels, time periods, and geographical regions. Based on the interference exposure map, the dynamic transmission control module assigns channel, power, timing, duty-cycle, and fallback parameters to secondary users. The primary-user protection module forms dynamic exclusion boundaries and guard margins to prevent harmful interference to licensed users. The invention improves spectrum utilisation while reducing primary-user and secondary-user interference in cognitive radio networks."
Disclaimer: Curated by HT Syndication.
