Radio spectrum is pricey. Operators drop billions at auction to lock down licensed frequency bands, and every single frequency counts. Dynamic Spectrum Sharing (DSS) was built to address exactly this, ...

Cognitive radio networks (CRNs) represent an innovative paradigm in wireless communications that optimises the usage of the limited radio frequency spectrum. By enabling unlicensed secondary users to ...

The Independent Communications Authority of South Africa (ICASA) has published the “Draft Regulations on Dynamic Spectrum Access and Opportunistic Spectrum Management (DSA) in the Innovation Spectrum ...

Tektronix has announced the RSA3000B family of real-time spectrum analyzers, which bring the company’s DPX waveform-image-processing technology to midrange spectrum analysis. The RSA3300B series and ...