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ICC
2009
IEEE
105views Communications» more  ICC 2009»
15 years 5 days ago
Reflected Simplex Codebooks for Limited Feedback MIMO Beamforming
This paper proposes Reflected Simplex codebooks for limited feedback beamforming in multiple-input multipleoutput (MIMO) wireless systems. The codebooks are a geometric constructio...
Daniel J. Ryan, Iain B. Collings, Jean-Marc Valin
SPAA
2009
ACM
15 years 11 months ago
Brief announcement: low depth cache-oblivious sorting
Cache-oblivious algorithms have the advantage of achieving good sequential cache complexity across all levels of a multi-level cache hierarchy, regardless of the specifics (cache...
Guy E. Blelloch, Phillip B. Gibbons, Harsha Vardha...
ICC
2009
IEEE
15 years 9 months ago
Non-Coherent Receiver with Fractional Sampling for Impulsive UWB Systems
— We propose a low complexity noncoherent receiver operating at twice the symbol-rate for systems where each data symbol consists of multiple frames/chips. The receiver does not ...
Jian Zhang, Leif Hanlen
EVOW
2009
Springer
15 years 7 months ago
The Evolution of Evolutionary Software: Intelligent Rhythm Generation in Kinetic Engine
This paper presents an evolutionary music software system that generates complex rhythmic polyphony in performance. A population of rhythms is derived from analysis of source mater...
Arne Eigenfeldt
CORIA
2009
15 years 3 months ago
Les traces d'interactions humaines, un nouveau domaine d'application pour la RI
The socio-cognitve study of human computer-mediated interactions can be done through the analysis of increasingly larger and complex corpora composed of audio-video recording and i...
Gregory Dyke, Michel Beigbeder, Kristine Lund, Jea...