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ICC
2007
IEEE
118views Communications» more  ICC 2007»
16 years 1 months ago
Adaptive Data Transmission in Downlink MIMO-OFDM Systems with Pre-Equalization
Abstract— An optimization algorithm for finding user allocation, bit and power loading in the downlink of MIMO-OFDM systems is proposed. The algorithm represents a generalizatio...
Peter Trifonov, Elena Costa
AAECC
2007
Springer
113views Algorithms» more  AAECC 2007»
16 years 1 months ago
Generalized Sudan's List Decoding for Order Domain Codes
Abstract. We generalize Sudan’s list decoding algorithm without multiplicity to evaluation codes coming from arbitrary order domains. The number of correctable errors by the prop...
Olav Geil, Ryutaroh Matsumoto
ECCV
2004
Springer
16 years 6 days ago
Capacity and Examples of Template-Protecting Biometric Authentication Systems
Abstract. In this paper, we formulate the requirements for privacy protecting biometric authentication systems. The secrecy capacity Cs is investigated for the discrete and the con...
Pim Tuyls, Jasper Goseling
CONCUR
2003
Springer
16 years 1 days ago
Modeling Consensus in a Process Calculus
Abstract. We give a process calculus model that formalizes a wellknown algorithm (introduced by Chandra and Toueg) solving consensus in the presence of a particular class of failur...
Uwe Nestmann, Rachele Fuzzati, Massimo Merro
IPSN
2003
Springer
15 years 12 months ago
Distributed Environmental Monitoring Using Random Sensor Networks
Abstract. We present a distributed algorithm for environmental monitoring of a scalar field (such as temperature, intensity of light, atmospheric pressure, etc.) using a random se...
Slobodan N. Simic, Shankar Sastry