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LCN
2006
IEEE
15 years 10 months ago
Multi-Channel Interference Measurements for Wireless Sensor Networks
Abstract— This paper presents measurements of radio interference using ”Ambient µNode” sensor nodes. We varied distances and frequencies giving us a measure of the amount of...
Özlem Durmaz Incel, Stefan Dulman, Pierre G. ...
VTC
2006
IEEE
15 years 10 months ago
Effects of Bit Allocation on Non-Contiguous Multicarrier-Based Cognitive Radio Transceivers
— In this paper, we evaluate a cognitive radio transceiver employing both non-contiguous multicarrier modulation (NC-MCM) and adaptive bit allocation. Although NCMCM and bit allo...
Alexander M. Wyglinski
EUROPAR
2005
Springer
15 years 9 months ago
New Bounds on the Competitiveness of Randomized Online Call Control in Cellular Networks
Abstract. We address the call control problem in wireless cellular networks that utilize Frequency Division Multiplexing (FDM) technology. In such networks, many users within the s...
Ioannis Caragiannis, Christos Kaklamanis, Evi Papa...
ISMIR
2005
Springer
157views Music» more  ISMIR 2005»
15 years 9 months ago
A Partial Searching Algorithm and Its Application for Polyphonic Music Transcription
This paper proposes an algorithm for studying spectral contents of pitched sounds in real-world recordings. We assume that the 2nd -order difference, w.r.t. partial index, of a pi...
Wen Xue, M. Sandler
FSE
2010
Springer
180views Cryptology» more  FSE 2010»
15 years 8 months ago
Fast Software AES Encryption
This paper presents new software speed records for AES-128 encryption for architectures at both ends of the performance spectrum. On the one side we target the low-end 8-bit AVR mi...
Dag Arne Osvik, Joppe W. Bos, Deian Stefan, David ...