Thumbnail
Access Restriction
Subscribed

Author Krenik, W. ♦ Batra, A.
Sponsorship acm ♦ Special Interest Group on design automation (SIGda) ♦ EDA Consortium ♦ IEEE CASS/CANDE ♦ IEEE Circuits & Syst. Soc
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2005
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations
Subject Keyword Cognitive radio ♦ Wide area networks ♦ Throughput ♦ Telephone sets ♦ Multiaccess communication ♦ Permission ♦ Instruments ♦ Web and internet services ♦ Video sharing ♦ Communications technology
Abstract The cellular wireless market has begun the transition to data centric services including high speed Internet access, video, high quality audio, and gaming. Communications technology can meet the need for very high data link speeds, and can also improve network throughput, but dramatically more spectrum is needed to provide ubiquitous wireless data service. Cognitive radio is a new technology that allows spectrum to be dynamically shared between users. It offers the potential to dramatically change the way spectrum is used in systems and to substantially increase the amount of spectrum available for wireless communications. This paper introduces cognitive radio and explains the promise, possible operating modes, and benefits it may offer.
Description Author affiliation: Texas Instruments Inc., Dallas, TX, USA (Krenik, W.; Batra, A.)
ISBN 1595930582
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2005-06-13
Publisher Place USA
Rights Holder Association for Computing Machinery, Inc. (ACM)
Size (in Bytes) 794.99 kB
Page Count 4
Starting Page 409
Ending Page 412


Source: IEEE Xplore Digital Library