Abstract—WiMAX with femto cells is a cost-effective nextgeneration broadband wireless communication system. Cognitive Radio (CR) has recently emerged as a promising technology to...
Reliability-aware power management (RAPM) schemes have been recently studied to save energy while preserving system reliability. The existing RAPM schemes, however, provision for ...
—The IT domain has considerably evolved, users are now surrounded with cheaper and more powerful terminals than ever. Mobile and fixed devices connected to high-speed network tec...
According to statistics and future prospects in the next few years world-wide energy consumption will increase significantly. Therefore not only more energy efficient technologi...
Doris Zachhuber, Jakob Doppler, Alois Ferscha, Cor...
Abstract— Spectrum management is used to improve performance in multiuser communication system, e.g., cognitive radio or femtocell networks, where multiuser interference can lead...