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ICASSP
2011
IEEE
14 years 10 months ago
Interference cancellation for OFDM systems with hierarchical modulation over non-linear satellite channels
This paper presents an efficient technique to eliminate the inter-layer interference (ILI) inherent in hierarchical modulation (HM) schemes operating over nonlinear satellite cha...
Emad Q. Al-Dalakta, Charalampos C. Tsimenidis, Bay...
CODES
2001
IEEE
15 years 10 months ago
A constraint-based application model and scheduling techniques for power-aware systems
New embedded systems must be power-aware, not just low-power. That is, they must track their power sources and the changingpower and performance constraints imposed by the environ...
Jinfeng Liu, Pai H. Chou, Nader Bagherzadeh, Fadi ...
PODC
2010
ACM
15 years 10 months ago
The multiplicative power of consensus numbers
: The Borowsky-Gafni (BG) simulation algorithm is a powerful reduction algorithm that shows that t-resilience of decision tasks can be fully characterized in terms of wait-freedom....
Damien Imbs, Michel Raynal
DAC
2000
ACM
16 years 7 months ago
Run-time voltage hopping for low-power real-time systems
This paper presents a novel run-time dynamic voltage scaling scheme for low-power real-time systems. It employs software feedback control of supply voltage, which is applicable to...
Seongsoo Lee, Takayasu Sakurai
AMC
2006
131views more  AMC 2006»
15 years 6 months ago
How much can analog and hybrid systems be proved (super-)Turing
Church thesis and its variants say roughly that all reasonable models of computation do not have more power than Turing machines. In a contrapositive way, they say that any model ...
Olivier Bournez