CORR
2007
Springer
13 years 7 months ago
2007
Springer
— The problem of designing high rate, full diversity noncoherent space-time block codes (STBCs) with low encoding and decoding complexity is addressed. First, the notion of g-gro...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
— ”Extended Clifford algebras” are introduced as a means to obtain low ML decoding complexity space-time block codes. Using left regular matrix representations of two speci...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
—Opportunistic secondary spectrum usage has the potential to dramatically increase spectral efficiency and rates of a network of secondary cognitive users. In this work we consi...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
CORR
2007
Springer
13 years 7 months ago
2007
Springer
In spatially distributed multiuser antenna systems, the received signal contains multiple carrier-frequency offsets (CFOs) arising from mismatch between the oscillators of transmi...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
In this paper we analyse the requirements of performing parallel transaction-oriented simulations within loosely coupled systems like Ad Hoc Grids. We focus especially on the spac...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We describe and analyze the joint source/channel coding properties of a class of sparse graphical codes based on compounding a low-density generator matrix (LDGM) code with a low-...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We prove that Bimatrix, the problem of finding a Nash equilibrium in a two-player game, is complete for the complexity class PPAD (Polynomial Parity Argument, Directed version)
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Information integration applications, such as mediators or mashups, that require access to information resources currently rely on users manually discovering and integrating them ...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
Many organizations aspire to adopt agile processes to take advantage of the numerous benefits that it offers to an organization. Those benefits include, but are not limited to, qu...