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ICC
2008
IEEE
106views Communications» more  ICC 2008»
16 years 1 months ago
On the Capacity of OFDM Systems with Receiver I/Q Imbalance
—OFDM systems have gained outstanding popularity for high data rate wireless communications. In practice, however, the performance of OFDM systems is often limited due to hardwar...
Stefan Krone, Gerhard Fettweis
ICECCS
2008
IEEE
3385views Hardware» more  ICECCS 2008»
16 years 1 months ago
Contract-Based Approach to Analyze Software Components
Component-based software development focuses on building large software systems by integrating existing software components to reduce cost, risk and time. However, behavioural and...
Abdelhafid Zitouni, Lionel Seinturier, Mahmoud Bou...
ICMCS
2008
IEEE
134views Multimedia» more  ICMCS 2008»
16 years 1 months ago
Spatial scene adaptation in broadcast environment
The heterogeneity of handheld terminals in terms of screen resolution, processing capabilities or available decoding memory is a challenge for multimedia services that have been t...
Benoît Pellan, Cyril Concolato
ICNSC
2008
IEEE
16 years 1 months ago
A Self-Configuring Communication Virtual Machine
Today's communication-based applications are mostly crafted in a stovepipe development paradigm, which is inflexible to be used by various domain-specific applications and cos...
Seyed Masoud Sadjadi, Selim Kalayci, Yi Deng
ICPP
2008
IEEE
16 years 1 months ago
Challenges and Advances in Parallel Sparse Matrix-Matrix Multiplication
We identify the challenges that are special to parallel sparse matrix-matrix multiplication (PSpGEMM). We show that sparse algorithms are not as scalable as their dense counterpar...
Aydin Buluç, John R. Gilbert