TY - CHAP
T1 - Overview
AU - Duan, Lingjie
AU - Huang, Jianwei
AU - Shou, Biying
PY - 2013
Y1 - 2013
N2 - In this chapter, we will first explain the issues of the current static spectrum licensing approach of spectrum management. This is the source of the spectrum usage paradox: spectrum resource is scarce but much of it is severely under-utilized. This motivates the study of cognitive radio technology and dynamic spectrum access. Dynamic spectrum access aims to improve spectrum utilization through innovations in technology, economics, and policies. We will introduce different types of dynamic spectrum access, in particular, the dynamic exclusive use model and the hierarchical access model. Finally, we will provide a brief overview of the related work.
AB - In this chapter, we will first explain the issues of the current static spectrum licensing approach of spectrum management. This is the source of the spectrum usage paradox: spectrum resource is scarce but much of it is severely under-utilized. This motivates the study of cognitive radio technology and dynamic spectrum access. Dynamic spectrum access aims to improve spectrum utilization through innovations in technology, economics, and policies. We will introduce different types of dynamic spectrum access, in particular, the dynamic exclusive use model and the hierarchical access model. Finally, we will provide a brief overview of the related work.
KW - Cognitive radio
KW - Dynamic spectrum access
KW - Primary user
KW - Secondary user
KW - Spectrum band
UR - https://www.scopus.com/pages/publications/85044950832
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85044950832&origin=recordpage
U2 - 10.1007/978-1-4614-8890-3_1
DO - 10.1007/978-1-4614-8890-3_1
M3 - Chapter in research book/monograph/textbook (Author)
SN - 9781461488897
T3 - SpringerBriefs in Computer Science
SP - 1
EP - 6
BT - Cognitive Virtual Network Operator Games
PB - Springer
CY - New York
ER -