Cross layer optimization in AI powered cognitive radio networks for dynamic spectrum access: Cross layer optimization in AI powered cognitive radio networks for dynamic spectrum access. Frontiers in Science and Technology [Internet]. 14 Дөрөвдүгээр сар 2025 [cited 6 Арван нэгдүгээр сар 2025];2(1). Available at: https://journal.dharapublishers.com/index.php/FST/article/view/14