Spectrum management in coordinated dynamic spectrum access based cellular networks

Milind M. Buddhikot, Kevin Ryan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

147 Scopus citations

Abstract

This paper focuses on spectrum management in next generation cellular networks that employ Coordinated Dynamic Spectrum Access (DSA). In our model, a spectrum broker controls and provides time-bounded access to a band of spectrum to wireless service providers and/or end users and implements the spectrum pricing and allocation schemes and policies. We introduce several concepts that are central to the design of spectrum management algorithms. These include: (1) demand processing model (batched vs. online), (2) spectrum pricing models (merchant mode, simple bidding, and iterative bidding), (3) different network infrastructure options such as shared base stations with collocated antennas, non-shared base stations with collocated antennas, and non-shared base stations and noncollocated antennas, and (4) important spectrum management concepts of scope, access fairness, "stickiness" and spectrum utilization. Based on these concepts, we investigate practically realizable candidate algorithms for spectrum allocation for homogeneous CDMA networks.

Original languageEnglish
Title of host publication2005 1st IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, DySPAN 2005
Pages299-307
Number of pages9
DOIs
StatePublished - 2005
Event2005 1st IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, DySPAN 2005 - Baltimore, MD, United States
Duration: 8 Nov 200511 Nov 2005

Publication series

Name2005 1st IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, DySPAN 2005

Conference

Conference2005 1st IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks, DySPAN 2005
Country/TerritoryUnited States
CityBaltimore, MD
Period8/11/0511/11/05

Keywords

  • Coordinated DSA
  • Dynamic Spectrum Access (DSA)
  • Spectrum management
  • Wireless networks

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