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KYOTODL
2000
122views more  KYOTODL 2000»
14 years 10 months ago
Federation Services for Heterogeneous Digital Libraries Accessing Cooperative and Non-Cooperative Sources
Today, bibliographical information is kept in a variety of digital libraries available on the Internet. The integration of bibliographical data is considered as one of the most im...
Martin Endig, Michael Höding, Gunter Saake, K...
ICASSP
2011
IEEE
14 years 1 months ago
ML decoding in decode-and-forward based cooperative communication system
Abstract— In this paper, we derive a maximum-likelihood (ML) decoder of the decode-and-forward (DF) protocol utilizing an arbitrary complex-valued M-point constellation. Existing...
Manav R. Bhatnagar, Are Hjørungnes
CORR
2008
Springer
78views Education» more  CORR 2008»
14 years 9 months ago
Wireless Secrecy in Cellular Systems with Infrastructure--Aided Cooperation
In cellular systems, confidentiality of uplink transmission with respect to eavesdropping terminals can be ensured by creating intentional interference via scheduling of concurren...
Petar Popovski, Osvaldo Simeone
CCGRID
2010
IEEE
14 years 10 months ago
Cooperative Multitasking for GPU-Accelerated Grid Systems
Exploiting the graphics processing unit (GPU) is useful to obtain higher performance with a less number of host machines in grid systems. One problem in GPU-accelerated grid system...
Fumihiko Ino, Akihiro Ogita, Kentaro Oita, Kenichi...
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CISS
2008
IEEE
14 years 11 months ago
An efficient adaptive distributed space time coding scheme for cooperative relaying
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
Jamshid Abouei, Hossein Bagheri, Amir K. Khandani