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Dynamic spectrum access in open spectrum wireless networks

IEEE Journal on Selected Areas in Communications, 2006
One of the reasons for the limitation of bandwidth in current generation wireless networks is the spectrum policy of the Federal Communications Commission (FCC). But, with the spectrum policy reform, open spectrum wireless networks, and spectrum agile radios are set to drive next general wireless networks.
null Yiping Xing   +3 more
openaire   +3 more sources

Dynamic spectrum access and management [Dynamic Spectrum Management

IEEE Wireless Communications, 2010
This article addresses a subject that is ripe for application and is approaching necessity for the continued expansive growth in the use of wireless for broadband multimedia communications. If we carry on business as usual in broadcast, public service and paid auctions in assigning spectrum without regard to actual empirical full time use, we will find
Bijan Jabbari   +2 more
openaire   +1 more source

Asynchronous Dynamic Spectrum Access

IEEE Transactions on Vehicular Technology, 2012
Synchronization among primary users (PUs) and secondary users (SUs) is either explicitly or implicitly assumed in the literature to allow reliable dynamic spectrum access (DSA) and cognitive radio (CR) networking. However, in realistic DSA that supports ad-hoc transmissions, perfect synchronization is not attainable in the absence of a centralized ...
Yu-Yu Lin, Kwang-Cheng Chen
openaire   +1 more source

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