Haythem Bany Salameh Channel Access Mechanisms and Protocols for Opportunistic Cognitive Radio Networks. 2009 University of Arizona, Tucson, USA https://hdl.handle.net/10150/193865 https://www.base-search.net/Record/9cca84b0377c4dacf88d0eda121520080187c253a5c550878357ac0ebb2f41d8 https://www.base-search.net/Record/f7d1f3b2bf4378058a4cff855cc01552cfb6e8d3d76cb038d90c0664e982a160 base-search.net (ftunivarizona:oai:arizona.openrepository.com:10150/193865) base-search.net (ftunivarizona:oai:repository.arizona.edu:10150/193865)