2016-08-242016-08-242012-01-10http://hdl.handle.net/10919/72672High quality communications among a diverse set of cognitive radio (CR) nodes is permitted while minimizing interference to primary and other secondary users by employing Dynamic Spectrum Access (DSA) in a Dynamic Cellular Cognitive System (DCCS). Diverse device types interoperate, cooperate, and communicate with high spectrum efficiency and do not require infrastructure to form the network. The dynamic cellular cognitive system can expand to a wider geographical distribution via linking to existing infrastructure.application/pdfen-USPatenthttp://pimg-fpiw.uspto.gov/fdd/10/946/080/0.pdf12392419370/328455/444H04L5/0058H04W60/00H04W84/20H04W88/068094610