In this paper we present algorithms to detect interference to WLAN systems in the 2.4 GHz spectrum originating from microwave ovens (MWO) or frequency hopping ...

In this paper we focus on detecting two prominent interferers in the 2.4GHz spectrum for WLAN devices - MWOs and frequency hoppers such as cordless phones, and ...

Oct 6, 2024 · Spectrum sensing (SS) technology is essential for cognitive radio (CR) networks to effectively identify and utilize idle spectrum resources.

Apr 1, 2020 · This testbed contains the functionality of media sensing, channel and spectrum decision and mobility to forward data without causing any ...

This is closely related to operations carried out at different communication layers cooperating with spectrum sensing, to gain information about other frequency.

A CR network is envisioned to have the ability to reuse the unused or underutilized spectra of incumbent systems (also known as primary networks) by sensing its ...

3.1 Spectrum Sensing. Spectrum sensing is best addressed as a cross-layer design problem since sensitivity can be improved by enhancing radio RF front-end ...

Apr 30, 2021 · Spectrum Sensing: The main goal of the spectrum sensing feature is to enable licenced users and unlicensed users to coexist without causing ...

This allows us to use any spectrum from VHF/UHF to Ku/ Ka Band on a single radio which will reduce the SWAP and could be of great interest to NASA. Anticipated ...

In this thesis, the generalized likelihood ratio test framework is applied to cooperative sensing problems with an un- known structure of the primary signal ...