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GLOBECOM
2008
IEEE
14 years 7 days 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...
CORR
2010
Springer
88views Education» more  CORR 2010»
13 years 5 months ago
Multiple Timescale Dispatch and Scheduling for Stochastic Reliability in Smart Grids with Wind Generation Integration
Integrating volatile renewable energy resources into the bulk power grid is challenging, due to the reliability requirement that at each instant the load and generation in the syst...
Miao He, Sugumar Murugesan, Junshan Zhang
WOWMOM
2006
ACM
109views Multimedia» more  WOWMOM 2006»
13 years 11 months ago
Selective Channel Feedback Mechanisms for Wireless Multichannel Scheduling
Opportunistic scheduling can significantly improve wireless network performance by exploiting the feedback information that conveys the underlying channel condition. In emerging ...
Young-June Choi, Saewoong Bahk
VTC
2007
IEEE
192views Communications» more  VTC 2007»
14 years 1 days ago
Access Scheduling Based on Time Water-Filling for Next Generation Wireless LANs
Opportunistic user access scheduling enhances the capacity of wireless networks by exploiting the multi user diversity. When frame aggregation is used, opportunistic schemes are no...
Ertugrul Necdet Ciftcioglu, Özgür Gü...
INFOCOM
2010
IEEE
13 years 4 months ago
Throughput-Optimal Opportunistic Scheduling in the Presence of Flow-Level Dynamics
Abstract—We consider multiuser scheduling in wireless networks with channel variations and flow-level dynamics. Recently, it has been shown that the MaxWeight algorithm, which i...
Shihuan Liu, Lei Ying, R. Srikant