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GLOBECOM
2010
IEEE
14 years 7 months ago
Packet-Reliability-Based Decode-and-Forward Distributed Space-Time Shift Keying
Motivated by the recent concept of Space-Time Shift Keying (STSK), we propose a novel cooperative STSK scheme, which is capable of achieving a flexible rate-diversity tradeoff, in ...
Shinya Sugiura, Sheng Chen, Lajos Hanzo
INFOCOM
2010
IEEE
14 years 7 months ago
On Space-Time Capacity Limits in Mobile and Delay Tolerant Networks
We investigate the fundamental capacity limits of space-time journeys of information in mobile and Delay Tolerant Networks (DTNs), where information is either transmitted or carrie...
Philippe Jacquet, Bernard Mans, Georgios Rodolakis
54
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TMI
2008
67views more  TMI 2008»
14 years 9 months ago
A Fast Method for Designing Time-Optimal Gradient Waveforms for Arbitrary k-Space Trajectories
A fast and simple algorithm for designing time-optimal waveforms is presented. The algorithm accepts a given arbitrary multi-dimensional k-space trajectory as the input and outputs...
Michael Lustig, Seung-Jean Kim, John M. Pauly
CDC
2010
IEEE
152views Control Systems» more  CDC 2010»
14 years 4 months ago
Asymptotic achievability for linear time invariant state space systems
Abstract-- We consider here the problem of finding a controller such that when interconnected to the plant, we obtain a system which is asymptotically equivalent to a desired syste...
Harsh Vinjamoor, Arjan van der Schaft
POPL
2006
ACM
15 years 10 months ago
Adventures in time and space
Abstract. This paper investigates what is essentially a call-by-value version of PCF under a complexity-theoretically motivated type system. The programming formalism, ATR, has its...
Norman Danner, James S. Royer