ΑΝΑΛΥΣΗ ΚΑΙ ΣΧΕΔΙΑΣΗ ΤΟΥ ΜΗΧΑΝΙΣΜΟΥ ΠΡΟΣΠΕΛΑΣΗΣ ΓΙΑ ΕΝΑ ΟΠΤΙΚΟ ΔΙΚΤΥΟ ΠΟΛΛΑΠΛΩΝΥΠΗΡΕΣΙΩΝ ΣΤΑ 144 ΜΒ/S

THE DESIGN AND IMPLEMENTATION OF THE HIGH SPEED ACCESS MECHANISM FOR A FIBER OPTIC MULTISERVICE LAN IS PRESENTED. THE GROWING PENETRATION OF WIDEBAND SERVICESIN CONJUNCTION WITH A CONSIDERABLE AMOUNT OF REAL-TIME AND INTERACTIVE DATA TRAFFIC REQUIRES DIFFERENT HANDLING OF STREAM AND BURSTY-TYPE COMMUNICATIONS. THIS TASK IS ACCOMPLISHED THROUGH THE USE OF A DISTRIBUTED HYBRID SWITCHING PROTOCOL WHICH EMPLOYS AN ASYNCHRONOUS DYNAMIC TIME DIVISION MULTIPLEXING (TDM) TECHNIQUE. THE NETWORK COMPRISES A WRITE CHANNEL IN WHICH EACH NETWORK NODE TRANSMITS AND A READ CHANNEL WHERE THE TRANSMITTED INFORMATION IS DUPLICATED AND THUS RECEIVED BY THE NETWORK NODES. IN PARALLEL TO THE WRITE CHANEL A SENSE CHANNEL IS RESPONSIBLE TO DETECT THE RIGHT OF ACCESS FOR THE NODE. THE PROTOCOL PROVIDESBOUNDED DELAY OF THE PACKET-SWITCHED TRAFFIC AND SMALL BUFFERING MEMORY FOR THE CIRCUIT SWITCHED TRAFFIC, WHICH TOGETHER WITH THE NETWORK BIT RATE AND THE NODE PROCESSING TIME AND CAPACITY SET THE NETWORK EFFICIENCY. THE EXPERIMENTAL RESULTS OF THE IMPLEMENTED ACCESS MECHANISM ARE PRESENTED WITH RESPECT TO THE NODE PROCESSING TIME AND THE NETWORK SPEED.

Grantor dc:publisher

Πανεπιστήμιο Πατρών

Year dc:date

1988

Author dc:creator

• Πάλλιος, Βασίλης

• Access protocols
• Computer networks
• DIGITAL ELECTRONICS
• Optical communications
• Δίκτυα υπολογιστών
• Οπτικές επικοινωνίες
• ΠΡΩΤΟΚΟΛΑ ΠΡΟΣΠΕΛΑΣΗΣ
• ΨΗΦΙΑΚΑ ΗΛΕΚΤΡΟΝΙΚΑ
• Engineering and Technology
• Electrical Engineering, Electronic Engineering, Information Engineering
• Επιστήμες Μηχανικού και Τεχνολογία
• Επιστήμη Ηλεκτρολόγου Μηχανικού, Ηλεκτρονικού Μηχανικού, Μηχανικού Η/Υ

Language dc:language

gre

Identifier

10.12681/eadd/1056

OAI identifier oai:identifier

oai:10442/1056