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Marcella Lazzari

dblp:79/274 · DBLP profile ↗
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1ranked-venue papers
0as first author
0since 2021 · last 1993
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Computer networks · 1

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer networks
1 paper
Wireless networking · 67% Vehicular, aerial and satellite networks · 33%
Computer architecture, parallel and distributed computing, and storage systems
1 paper
Performance modeling and evaluation · 100%

Topics — the 5 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Wireless networking
medium access control
0.011993
Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool · IEEE J. Sel. Areas Commun. 1993
Vehicular, aerial and satellite networks
satellite communication
0.011993
Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool · IEEE J. Sel. Areas Commun. 1993
Wireless networking › random access › ALOHA
slotted ALOHA
0.011993
Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool · IEEE J. Sel. Areas Commun. 1993
Performance modeling and evaluation › simulation › analog and hybrid computer simulation
hybrid simulation
0.011993
Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool · IEEE J. Sel. Areas Commun. 1993
Performance modeling and evaluation
simulation
0.011993
Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool · IEEE J. Sel. Areas Commun. 1993

Methods — techniques the papers use, named apart from their topics

simulation · 0.0analytical modeling · 0.0
YearPublicationVenuePosition
1993 Performance Evaluation of Channel-Sensitive, Stabilized Multiple Access Schemes for Land-Mobile Satellite Services Using a Hybrid Simulation Tool
abstract
A hybrid simulation tool for real-time performance measurements of complete networks is presented. The simulation tool combines the advantages of software and hardware modules. Recorded channel data are included. They allow the reproduction of realistic situations in the laboratory. Synchronization problems and noise are considered. As an example, stabilized slotted ALOHA access protocols were implemented and investigated in land-mobile satellite environments. A slotted ALOHA-based modified channel access strategy for highly unreliable channels is proposed requiring all mobile stations to estimate the link quality before starting a transmission. The different strategies are analyzed by simulation as well as the analytical methods. Transmission parameters are determined and optimized using a combination of analysis and simulation. The results show the power of the simulation tool and the better performance of stabilized slotted ALOHA with link-quality estimation in city channels.>
Axel Böttcher, Axel Jahn, Marcella Lazzari
IEEE J. Sel. Areas Commun.3