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CORR
2008
Springer
106views Education» more  CORR 2008»
13 years 8 months ago
Spectral efficiency and optimal medium access control of random access systems over large random spreading CDMA
This paper analyzes the spectral efficiency as a function of medium access control (MAC) for large random spreading CDMA random access systems that employ a linear receiver. It is ...
Yi Sun
FORTE
2008
13 years 9 months ago
Distributed Semantics and Implementation for Systems with Interaction and Priority
The paper studies a distributed implementation method for the BIP (Behavior, Interaction, Priority) component framework for modeling heterogeneous systems. BIP offers two powerful ...
Ananda Basu, Philippe Bidinger, Marius Bozga, Jose...
SIGOPS
2008
116views more  SIGOPS 2008»
13 years 7 months ago
Practical techniques for purging deleted data using liveness information
The layered design of the Linux operating system hides the liveness of file system data from the underlying block layers. This lack of liveness information prevents the storage sy...
David Boutcher, Abhishek Chandra
SIGMOD
2004
ACM
115views Database» more  SIGMOD 2004»
14 years 8 months ago
Ontologies and Semantics for Seamless Connectivity
The goal of having networks of seamlessly connected people, software agents and IT systems remains elusive. Early integration efforts focused on connectivity at the physical and s...
Michael Uschold, Michael Grüninger
ISCAS
2006
IEEE
65views Hardware» more  ISCAS 2006»
14 years 1 months ago
Precoded V-BLAST for ISI MIMO channels
Abstract— The V-BLAST (vertical Bell labs layered spacetime) system is one of the MIMO systems designed to achieve a good multiplexing gain. In the recent literature, a V-BLAST p...
Chun-Yang Chen, P. P. Vaidyanathan