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ICC
2007
IEEE
228views Communications» more  ICC 2007»
10 years 10 months ago
A Non-Cooperative Power Control Game for Secondary Spectrum Sharing
—Limited spectrum resources, inefficient spectrum usage and increasing wireless communication necessitates a paradigm shift from the current fixed spectrum management policy to...
Juncheng Jia, Qian Zhang
GLOBECOM
2007
IEEE
10 years 10 months ago
Non-Cooperative Dynamic Spectrum Access for CDMA Networks
— Recent studies indicate the presence of a significant amount of idle licensed spectrum, in different time periods and geographic locations. Prompted by the latest regulatory ch...
George Alyfantis, Giannis F. Marias, Stathes Hadji...
JSAC
2007
142views more  JSAC 2007»
10 years 4 months ago
Non-Cooperative Resource Competition Game by Virtual Referee in Multi-Cell OFDMA Networks
— In this paper, a distributive non-cooperative game is proposed to perform sub-channel assignment, adaptive modulation, and power control for multi-cell multi-user Orthogonal Fr...
Zhu Han, Zhu Ji, K. J. Ray Liu
TWC
2008
188views more  TWC 2008»
10 years 4 months ago
Joint power control and beamforming for cognitive radio networks
We consider a secondary usage of spectrum scenario where a secondary network coexists and/or shares the radio spectrum with a primary network to which the spectrum is licensed. The...
Habibul Islam, Ying-Chang Liang, Anh Tuan Hoang
GLOBECOM
2008
IEEE
10 years 10 months ago
Capacity Analysis of an Opportunistic Scheduling System in a Spectrum Sharing Environment
Abstract—We analyze the capacity of an opportunistic scheduling system in a spectrum sharing environment where multiple secondary users can share a frequency spectrum with multip...
Tae Won Ban, Dan Keun Sung, Bang Chul Jung, Wan Ch...
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