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» Design Space of Heterogeneous Synchronization
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GLOBECOM
2010
IEEE
13 years 5 months ago
Differential Cooperative Communications with Space-Time Network Coding
Abstract--In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimation...
Zhenzhen Gao, Hung-Quoc Lai, K. J. Ray Liu
TSP
2011
162views more  TSP 2011»
13 years 2 months ago
Space-Time Network Coding
Abstract—In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimatio...
Hung-Quoc Lai, K. J. Ray Liu
CASES
2008
ACM
13 years 9 months ago
Multi-granularity sampling for simulating concurrent heterogeneous applications
Detailed or cycle-accurate/bit-accurate (CABA) simulation is a critical phase in the design flow of embedded systems. However, with increasing system complexity, full detailed sim...
Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar
ICC
2007
IEEE
269views Communications» more  ICC 2007»
14 years 2 months ago
A Routing-Driven Key Management Scheme for Heterogeneous Sensor Networks
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
Xiaojiang Du, Yang Xiao, Song Ci, Mohsen Guizani, ...
CRITICAL
2005
13 years 9 months ago
Palpable time for heterogeneous care communities
This paper describes an ongoing design experience conducted in the Neonatal Intensive Care Unit for Premature Newborns. The specificity and the delicateness of such a setting prov...
Erik Grönvall, Patrizia Marti, Alessandro Pol...