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ICC
2009
IEEE
159views Communications» more  ICC 2009»
13 years 6 months ago
Improved Decision-Directed Recursive Least Squares MIMO Channel Tracking
This paper presents a comparative study of different Recursive Least Squares algorithms to track a Rayleigh flat fading MIMO channel. We investigate the effect of the initializatio...
Emna Eitel, Rana H. Ahmed Salem, Joachim Speidel
GEM
2010
13 years 7 months ago
Elucidating Soldier and Worker Caste Divisions in an Animat Artificial Life Model
Complex systems such as termite colonies have a macroscopically rich set of emergent behaviours that are thought to emerge solely from microscopic and simple individual agent beha...
Chris Scogings, Kenneth A. Hawick
HIPC
2009
Springer
13 years 6 months ago
Automatic data placement and replication in grids
Data grids provide geographically distributed storage and computing resources for large data-intensive applications. To support fast data access and processing, effective data man...
Ying Ding, Ying Lu
TELSYS
2010
121views more  TELSYS 2010»
13 years 3 months ago
Packet level performance analysis of a packet scheduler exploiting multiuser diversity
In this paper, we consider a packet scheduler exploiting multiuser diversity in a wireless network with AMC (Adaptive Modulation and Coding), and propose a packet level performance...
Gang Uk Hwang, Fumio Ishizaki
WMPI
2004
ACM
14 years 2 months ago
A compressed memory hierarchy using an indirect index cache
Abstract. The large and growing impact of memory hierarchies on overall system performance compels designers to investigate innovative techniques to improve memory-system efficienc...
Erik G. Hallnor, Steven K. Reinhardt