3991 search results - page 654 / 799 » Bounding homogeneous models |
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
— In this paper, we introduce robust cyclic space– frequency (CSF) filtering for systems combining bit–interleaved coded modulation (BICM) and orthogonal frequency division ...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper presents a theoretical estimation for idle channel time in a multi-hop environment. Idle channel time is the time proportion of a node during which the channel state ...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper addresses the problem of frequency domain packet scheduling (FDPS) incorporating spatial division multiplexing (SDM) multiple input multiple output (MIMO) techniques ...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we define the Weak Mutual Exclusion (WME) problem. Analogously to classical Distributed Mutual Exclusion (DME), WME serializes the accesses to a shared resource. Di...
APPROX
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. This work considers the problem of approximating fixed predicate constraint satisfaction problems (MAX k-CSP(P)). We show that if the set of assignments accepted by P co...