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Information Technology

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Displaying 2276 - 2282 of 2282

dint u say that: Digital Discourse, Digital Natives and Gameplay

Author(s)
Theresa O'Connell, John D. Grantham, Wyatt Wong, Kevin Workman, Alexander Wang
Traditional, new and modified discourse analysis methods were applied to a corpus of 858 discrete gameplay discourse events disclosing discourse characteristics during collaborative problem solving. Four teams of four digital natives each played

Handover-based Call Admission Control in Heterogeneous Wireless Networks

Author(s)
Nicolas Chevrollier, Nada T. Golmie, Nicolas Montavont
With the need for mobility comes stringent quality of service requirements that have to be met before users are able to roam seamlessly across different network infrastructures. In this paper we investigate the use of a handover-based call admission

Receiver Sensitivity in CSMA Networks

Author(s)
B Yan, Hamid Gharavi
This paper aims at improving the power efficiency of the CSMA/CA protocol for transmission of multimedia information over multihop wireless channels. Using a distance dependent propagation model, we present a power control scheme, which is based on the
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