Dynamic Resource Assignment Technique for 6G Wireless Systems

In the current article, a dynamic resource assignment (DRA) technique is proposed for assigning key resources dynamically for 6G wireless system. DRA implements an opportunistic spectrum sharing (SS) method which uses cooperative SS to enable secondary users (SUs) in detecting any vacant spectrum slots not being currently utilized by primary users (PUs). The aim of DRA is to maximize overall throughput of SUs simultaneously ensuring desired quality of service for PUs. To achieve the aim, DRA adjusts time for spectrum sensing in accordance with detection probabilities of target and false alarms. The results reveal that DRA is effective in obtaining desired solutions, and it is mandatory to adjust time for sensing.