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ITIIS
2010
191views more  ITIIS 2010»
15 years 5 months ago
Cooperative Multi-relay Scheme for Secondary Spectrum Access
In this paper, we propose a cooperative multi-relay scheme for a secondary system to achieve spectrum access along with a primary system. In the primary network, a primary transmi...
Tran Trung Duy, Hyung Yun Kong
EL
2011
86views more  EL 2011»
14 years 6 months ago
The use of metadata and preservation methods for continuous access to digital data
Data loss prevention starts with the creation of a digital object. However, methods to minimize the loss of digital data are often ignored, the use of metadata structures embedded...
Ria Groenewald, Amelia Breytenbach
VTC
2008
IEEE
185views Communications» more  VTC 2008»
16 years 27 days ago
Opportunistic Spectrum Access for Energy-Constrained Cognitive Radios
This paper considers a scenario in which a secondary user makes opportunistic use of a channel allocated to some primary network. The primary network operates in a time-slotted ma...
Anh Tuan Hoang, Ying-Chang Liang, David Tung Chong...
RTSS
2007
IEEE
16 years 24 days ago
Bus Access Optimization for Predictable Implementation of Real-Time Applications on Multiprocessor Systems-on-Chip
In multiprocessor systems, the traffic on the bus does not solely originate from data transfers due to data dependencies between tasks, but is also affected by memory transfers a...
Jakob Rosen, Alexandru Andrei, Petru Eles, Zebo Pe...
EUROMICRO
1998
IEEE
15 years 10 months ago
The Latency Hiding Effectiveness of Decoupled Access/Execute Processors
Several studies have demonstrated that out-of-order execution processors may not be the most adequate organization for wide issue processors due to the increasing penalties that w...
Joan-Manuel Parcerisa, Antonio González