Πλοήγηση ανά Θέμα "Telecommunication systems"
Αποτελέσματα 1-4 από 4
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Carrier assignment algorithms for OFDM-based multi-carrier wireless networks with channel adaptation
(2008)We study carrier assignment in a single-cell multiuser OFDM multi-carrier system so as to satisfy user rate requirements with minimal resources. Different users experience different quality in different carriers due to ... -
On the structure and evolution of vehicular networks
(2009)Vehicular ad hoc networks have emerged recently as a platform to support intelligent inter-vehicle communication and improve traffic safety and performance. The road-constrained and high mobility of the vehicles, their ... -
Reputation-assisted utility maximization algorithms for peer-to-peer networks
(2008)Peer-to-peer networks are voluntary resource sharing systems among rational agents that are resource providers and consumers. While altruistic resource sharing is necessary for efficient operation, this can only be imposed ... -
Wireless sensor networks: Business models and market issues
(2007)Networks of sensors are continuously gaining ground in all types of industry applications and are believed to be evolving in a way similar to the evolution of the first interconnected computer systems into what we call ...