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WCNC
2010
IEEE
13 years 7 months ago
Cell Selection Algorithm Based on Competition of Users in Hierarchical Cellular Networks
—One of the important issues in hierarchical cellular networks is to assign a user to a proper cell. If the user is located in the overlapping area of a macrocell and a microcell...
Jung-Min Moon, Dong-Ho Cho
CORR
2010
Springer
180views Education» more  CORR 2010»
13 years 6 months ago
A Hybrid RTS-BP Algorithm for Improved Detection of Large-MIMO M-QAM Signals
Abstract--Low-complexity near-optimal detection of large-MIMO signals has attracted recent research. Recently, we proposed a local neighborhood search algorithm, namely reactive ta...
Tanumay Datta, N. Srinidhi, Ananthanarayanan Chock...
MAM
2011
259views Communications» more  MAM 2011»
13 years 4 months ago
Asynchronous spatial division multiplexing router
Asynchronous quasi-delay-insensitive (QDI) NoCs have several advantages over their clocked counterparts. Virtual channel (VC) is the most utilized flow control method in asynchro...
Wei Song, Doug Edwards
SIGARCH
2010
91views more  SIGARCH 2010»
13 years 4 months ago
Programming framework for clusters with heterogeneous accelerators
We describe a programming framework for high performance clusters with various hardware accelerators. In this framework, users can utilize the available heterogeneous resources pr...
Kuen Hung Tsoi, Anson H. T. Tse, Peter Pietzuch, W...
TWC
2010
13 years 4 months ago
Multi-hop MIMO relay networks: diversity-multiplexing trade-off analysis
A multi-hop relay network with multiple antenna terminals in a quasi-static slow fading environment is considered. The fundamental diversity-multiplexing gain tradeoff (DMT) is an...
Deniz Gündüz, Mohammad Ali Khojastepour,...