495 search results - page 26 / 99 » Abstract Numeration Systems and Tilings |
TCAD
2010
14 years 4 months ago
2010
Abstract--An efficient passivity test based on canonical projector techniques is proposed for descriptor systems (DSs) widely encountered in circuit and system modeling. The test f...
TSP
2010
14 years 4 months ago
2010
Abstract--This paper addresses pilot-assisted channel estimation for wireless orthogonal frequency division multiplexing (OFDM) systems with irregular pilot arrangements. Using non...
VTC
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract—We analyze the performance of multihop communication systems with regenerative relays in terms of the average symbol error probability (SEP) for M-ary quadrature amplitu...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— We introduce the concept of fairness at the physicallayer in amplify and forward cooperative diversity systems, which reflects the need for equally allocating the cons...
GECCO
2003
Springer
15 years 2 months ago
2003
Springer
Abstract. Multi-FPGA systems (MFS) are used for a great variety of applications, for instance, dynamically re-configurable hardware applications, digital circuit emulation, and num...