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GLOBECOM
2008
IEEE
9 years 5 months ago
Analysis of Energy Efficiency in Fading Channels under QoS Constraints
Deli Qiao, Mustafa Cenk Gursoy, Senem Velipasalar
ICC
2009
IEEE
114views Communications» more  ICC 2009»
8 years 9 months ago
Energy Efficiency of Fixed-Rate Wireless Transmissions under QoS Constraints
1 Transmission over wireless fading channels under quality of service (QoS) constraints is studied when only the receiver has perfect channel side information. Being unaware of the...
Deli Qiao, Mustafa Cenk Gursoy, Senem Velipasalar
CORR
2008
Springer
142views Education» more  CORR 2008»
8 years 10 months ago
The Impact of QoS Constraints on the Energy Efficiency of Fixed-Rate Wireless Transmissions
Transmission over wireless fading channels under quality of service (QoS) constraints is studied when only the receiver has channel side information. Being unaware of the channel c...
Deli Qiao, Mustafa Cenk Gursoy, Senem Velipasalar
TWC
2008
225views more  TWC 2008»
8 years 11 months ago
Joint rate and power allocation for cognitive radios in dynamic spectrum access environment
Abstract--We investigate the dynamic spectrum sharing problem among primary and secondary users in a cognitive radio network. We consider the scenario where primary users exhibit o...
Dong In Kim, Long Le, Ekram Hossain
ICC
2007
IEEE
9 years 5 months ago
Performance Study of Bandwidth Allocation Techniques for QoS-Constrained Satellite Networks
—The paper analyzes the performance of the bandwidth allocation process over satellite communication systems in presence of specific Quality of Service (QoS) requirements. The re...
Igor Bisio, Mario Marchese
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