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CISS
2010
IEEE
14 years 3 months ago
Self-organizing Dynamic Fractional Frequency Reuse on the uplink of OFDMA systems
Reverse link (or uplink) performance of cellular systems is becoming increasingly important with the emergence of new uplink-bandwidth intensive applications such as Video Share [...
Balaji Rengarajan, Alexander L. Stolyar, Harish Vi...
TCOM
2008
146views more  TCOM 2008»
14 years 11 months ago
Noncoherent eigenbeamforming and interference suppression for outdoor OFDM systems
Abstract--We investigate a new approach to uplink communications in wideband outdoor cellular systems that can take advantage of multiple antennas at the base station in a scalable...
Noah Jacobsen, Gwen Barriac, Upamanyu Madhow
ICTAI
2008
IEEE
15 years 6 months ago
The Performance of Approximating Ordinary Differential Equations by Neural Nets
—The dynamics of many systems are described by ordinary differential equations (ODE). Solving ODEs with standard methods (i.e. numerical integration) needs a high amount of compu...
Josef Fojdl, Rüdiger W. Brause
ICCCN
2007
IEEE
15 years 6 months ago
Interplay of Security and Reliability using Non-uniform Checkpoints
Real time applications such as military aircraft flight control systems and online banking are critical with respect to security and reliability. In this paper we presented a way ...
Kiranmai Bellam, Raghava K. Vudata, Xiao Qin, Zili...
CP
2008
Springer
15 years 1 months ago
An Application of Constraint Programming to Superblock Instruction Scheduling
Modern computer architectures have complex features that can only be fully taken advantage of if the compiler schedules the compiled code. A standard region of code for scheduling ...
Abid M. Malik, Michael Chase, Tyrel Russell, Peter...