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» The state of peer-to-peer simulators and simulations
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ECRTS
2008
IEEE
16 years 26 days ago
A Gravitational Task Model for Target Sensitive Real-Time Applications
The commonly used task models for real-time systems focus on execution windows expressing earliest start times and deadlines of tasks for feasibility. Within these windows, execut...
Raphael Guerra, Gerhard Fohler
GLOBECOM
2008
IEEE
16 years 26 days ago
A Supervised Learning Approach to Adaptation in Practical MIMO-OFDM Wireless Systems
—MIMO-OFDM wireless systems require adaptive modulation and coding based on channel state information (CSI) to maximize throughput in changing wireless channels. Traditional adap...
Robert C. Daniels, Constantine Caramanis, Robert W...
GLOBECOM
2008
IEEE
16 years 26 days ago
On the Statistics and MAC Implications of Channel Estimation Errors in MIMO Ad Hoc Networks
—In this paper, we propose an analytical technique to evaluate the statistics of the channel estimation error in a simple multi-user ad hoc networking scenario. This problem is v...
Davide Chiarotto, Paolo Casari, Michele Zorzi
GLOBECOM
2008
IEEE
16 years 26 days ago
MACA-U: A Media Access Protocol for Underwater Acoustic Networks
—Unlike terrestrial wireless communication which uses radio waves, underwater communication relies on acoustic waves. The long latency and limited bandwidth pose great challenges...
Hai-Heng Ng, Wee-Seng Soh, Mehul Motani
GLOBECOM
2008
IEEE
16 years 26 days ago
Performance of an Iterative Multi-User Receiver for MIMO-OFDM Systems in a Real Indoor Scenario
Abstract—This paper aims at validation of an iterative receiver for Multiple-Input Multiple-Output with Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems using real-...
Pierluigi Salvo Rossi, Peter Hammarberg, Fredrik T...