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ICC
2008
IEEE
161views Communications» more  ICC 2008»
14 years 2 months ago
Multidimensional Layered Forward Error Correction Using Rateless Codes
Abstract— Modern layered or scalable video coding technologies generate a video bit stream with various inter layer dependencies due to references between the layers. This work p...
Cornelius Hellge, Thomas Schierl, Thomas Wiegand
VTC
2007
IEEE
14 years 2 months ago
Coverage Analysis for Cellular Systems with Multiple Antennas Using Decode-and-Forward Relays
— Placing relays around the base station (BS) to assist wireless communication is an effective way of extending coverage in cellular systems. This paper provides a quantitative a...
Jian Zhao, Ingmar Hammerström, Marc Kuhn, Arm...
EUROPKI
2008
Springer
13 years 10 months ago
Efficient Generic Forward-Secure Signatures and Proxy Signatures
We propose a generic method to construct forward-secure signature schemes from standard signature schemes. The proposed construction is more computationally efficient than previous...
Basel Alomair, Krishna Sampigethaya, Radha Poovend...
JAIR
2007
79views more  JAIR 2007»
13 years 8 months ago
Probabilistic Planning via Heuristic Forward Search and Weighted Model Counting
We present a new algorithm for probabilistic planning with no observability. Our algorithm, called Probabilistic-FF, extends the heuristic forward-search machinery of Conformant-F...
Carmel Domshlak, Jörg Hoffmann
GLOBECOM
2010
IEEE
13 years 6 months ago
Mixed Time-Scale Generalized Fair Scheduling for Amplify-and-Forward Relay Networks
Abstract--We devise an optimization framework for generalized proportional fairness (GPF) under different time scales for amplify-and-forward (AF) relay networks. In GPF scheduling...
Alireza Sharifian, Petar Djukic, Halim Yanikomerog...