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ICASSP
2011
IEEE
12 years 11 months ago
Training design in single relay AF cooperative systems with correlated channels
In this paper, training design is studied for a single relay amplify-and-forward cooperative network. The taps of the frequency selective channels are assumed to be correlated and...
Christos Mavrokefalidis, Athanasios A. Rontogianni...
ISCAS
1999
IEEE
131views Hardware» more  ISCAS 1999»
14 years 5 days ago
A multilevel modulation scheme for high-speed wireless infrared communications
To investigate short-distance, point-to-point, infrared channels, a test-bench and circuits were constructed to determine the limitations ofexisting optoelectronics. Theresults of...
S. Hranilovic, D. A. Johns
WOWMOM
2009
ACM
146views Multimedia» more  WOWMOM 2009»
14 years 2 months ago
Optimization of WiMax modulation scheme with a cross layer erasure code
WIMAX (Worldwide Interoperability for Microwave Access) is a promising new networking technology that potentially offers high speed and wide area wireless access services that com...
Lei Zhang, Patrick Sénac, Roksana Boreli, M...
ASPDAC
2000
ACM
78views Hardware» more  ASPDAC 2000»
14 years 7 days ago
A sigma-delta modulation based BIST scheme for mixed-signal circuits
In this work, we present the analysis of a built-in self-test (BIST) scheme for mixed-signal circuits that is intended to provide on-chip stimulus generation and response analysis...
Jiun-Lang Huang, Kwang-Ting Cheng
CHES
2006
Springer
179views Cryptology» more  CHES 2006»
13 years 11 months ago
Offline Hardware/Software Authentication for Reconfigurable Platforms
Abstract. Many Field-Programmable Gate Array (FPGA) based systems utilize third-party intellectual property (IP) in their development. When they are deployed in non-networked envir...
Eric Simpson, Patrick Schaumont