2007Unpublished venueRequires access

Analiza protokola višestrukog pristupa valnim duljinama u optičkim mrežama

Goran Đambić

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Abstract

Communication systems often use a shared medium. Access to that medium requires a protocol. Communication systems based on wavelength division multiplexing use many wavelengths, each representing a distinct channel. This paper examines media access control protocols for such WDM networks. The paper presents four access protocols: I-SA (Interleaved Slotted ALOHA), I-TDMA (Interleaved Time Division Multiple Access), I-TDMA* (Interleaved Time Division Multiple Access Star) and TDMA-C (Time Division Multiple Access Collisionless). The simulator has been built and used to measurs network throughputs and average packet delays. Gathered results were displayed and analyzed.

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What this paper is about

Communication systems often use a shared medium. Access to that medium requires a protocol. Communication systems based on wavelength division multiplexing use many wavelengths, each representing a distinct channel. This paper examines media access control protocols for such WDM networks. The paper presents four access protocols: I-SA (Interleaved Slotted ALOHA), I-TDMA (Interleaved Time Division Multiple Access), I-TDMA* (Interleaved Time Division Multiple Access Star) and TDMA-C (Time Division Multiple Access Collisionless). The simulator has been built and used to measurs network throughputs and average packet delays. Gathered results were displayed and analyzed.

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Available abstract

Communication systems often use a shared medium. Access to that medium requires a protocol. Communication systems based on wavelength division multiplexing use many wavelengths, each representing a distinct channel. This paper examines media access control protocols for such WDM networks. The paper presents four access protocols: I-SA (Interleaved Slotted ALOHA), I-TDMA (Interleaved Time Division Multiple Access), I-TDMA* (Interleaved Time Division Multiple Access Star) and TDMA-C (Time Division Multiple Access Collisionless). The simulator has been built and used to measurs network throughputs and average packet delays. Gathered results were displayed and analyzed.

Key concepts: Time division multiple access, Channel access method, Computer network, Computer science, Aloha, Network packet, Multi-frequency time division multiple access, Time-division multiplexing

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