29908 search results - page 61 / 5982 » On the complexity of communication complexity |
VTC
2007
IEEE
14 years 4 months ago
2007
IEEE
— A low complexity frequency domain iterative decision-directed channel estimation (FD-IDDCE) technique for single-carrier (SC) systems with frequency domain multiplexed (FDM) pi...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
Abstract— ABBA codes are an important class of quasiorthogonal space-time block codes proposed by Tirkkonen et al.. Recently, they have become more attractive for practical appli...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— ABBA codes, a class of quasi-orthogonal space-time block codes (STBC) proposed by Tirkkonen et al., have been studied extensively for various applications. Yuen et al. have rec...
TAPSOFT
1997
Springer
14 years 2 months ago
1997
Springer
This paper presents an approach for specifying complex, structured systems with Evolving Algebras by means of aggregation and composition. Evolving algebras provide a formal method...
ANSS
2001
IEEE
14 years 1 months ago
2001
IEEE
A Complex Adaptive System (CAS) is a network of communicating, intelligent agents where each agent adapts its behavior in order to collaborate with other agents to achieve overall...