spektrumhozzáférés
Spektrumhozzáférés refers to the methods and technologies used to share and manage radio frequency spectrum among different users and services. The radio spectrum is a finite resource, and efficient utilization is crucial for wireless communication. Various approaches exist, broadly categorized into licensed and unlicensed access.
Licensed spectrum is traditionally allocated to specific users or services under exclusive rights granted by regulatory
Unlicensed spectrum, also known as license-exempt spectrum, allows devices to operate without obtaining individual licenses, provided
To improve spectrum efficiency, dynamic spectrum access (DSA) techniques have emerged. DSA allows secondary users to