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GLOBECOM
2010
IEEE
13 years 7 months ago
Performance of Opportunistic Spectrum OFDMA Network with Users of Different Priorities and Traffic Characteristics
We propose an analytical model to assess the throughput and connection blocking rate of Opportunistic Spectrum Orthogonal Frequency Division Multiple Access network constituted of ...
Jihoon Park, Przemyslaw Pawelczak, Pål Gr&os...
MSWIM
2006
ACM
14 years 3 months ago
Location-based admission control for differentiated services in 3G cellular networks
Third generation wireless systems can simultaneously accommodate flow transmissions of users with widely heterogeneous applications. As resources are limited (particularly in the...
Rudesindo Núñez-Queija, Hwee Pink Ta...
SIES
2010
IEEE
13 years 7 months ago
An Energy-Aware Algorithm for TDMA MAC Protocols in Real-Time Wireless Networks
Abstract--In distributed embedded systems operated by battery, energy management is a critical issue that has to be addressed at different architecture levels. For systems that tig...
Gianluca Franchino, Giorgio C. Buttazzo, Mauro Mar...
ATMOS
2009
105views Optimization» more  ATMOS 2009»
13 years 10 months ago
On Assessing Robustness in Transportation Planning
Abstract. We consider a fundamental problem, called QoS-aware Multicommodity Flow, for assessing robustness in transportation planning. It constitutes a natural generalization of t...
Apostolos Bessas, Christos D. Zaroliagis
ISOLA
2010
Springer
13 years 7 months ago
Towards More Adaptive Voice Applications
With the Internet designed to provide best-effort packet transmission, applications are expected to adapt dynamically to the operating conditions observed in the network. For this ...
Jörg Ott