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140
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GLOBECOM
2009
IEEE
16 years 3 days ago
Design of Signal Constellation Rearrangement (CoRe) for Multiple Relay Links
Abstract – This paper considers a design of signal constellations for trans-modulation (constellation rearrangement: CoRe) in a relay system with the multiple links in which the ...
Jin Woo Kim, Hee S. Lee, Jae Yung Ahn, Chung Gu Ka...
163
Voted
LICS
2009
IEEE
15 years 12 months ago
Psi-calculi: Mobile Processes, Nominal Data, and Logic
A psi-calculus is an extension of the pi-calculus with nominal data types for data structures and for logical assertions representing facts about data. These can be transmitted be...
Jesper Bengtson, Magnus Johansson, Joachim Parrow,...
154
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AGILE
2009
Springer
295views GIS» more  AGILE 2009»
15 years 12 months ago
Enhancing 3D City Models with Heterogeneous Spatial Information: Towards 3D Land Information Systems
Spatial and georeferenced information plays an important role in urban land management processes such as spatial planning and environmental management. As many of the processes ar...
Lutz Ross, Jannes Bolling, Jürgen Döllne...
IMA
2009
Springer
152views Cryptology» more  IMA 2009»
15 years 12 months ago
Codes as Modules over Skew Polynomial Rings
In previous works we considered codes defined as ideals of quotients of skew polynomial rings, so called Ore rings of automorphism type. In this paper we consider codes defined a...
Delphine Boucher, Felix Ulmer
181
Voted
MDM
2009
Springer
115views Communications» more  MDM 2009»
15 years 12 months ago
Supporting Contexts for Indoor Navigation Using a Multilayered Space Model
Indoor navigation highly depends on context and requires flexible data structures to support the many use cases and configurations. For example, an indoor navigation system must c...
Thomas Becker, Claus Nagel, Thomas H. Kolbe