An exact throughput analysis of optimum adaptive go-back-N scheme

Kosut, P.; Polec, Jaroslav

doi:10.1109/eurcon.2001.938115

Cited by 1 publication

(1 citation statement)

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“…Many studies have been done on ARQ protocols: modified GB(N) ARQ error control technique has been described which yields improved throughput efficiency performance for all block error rates [2] [9]. Bruneel et al considered a class of continuous ARQ strategies, whereby multiple copies of each data block are sent continuously, and whereby the data blocks are delivered at the receiver side in their order of arrival at the transmitter [3].…”

Section: Introductionmentioning

confidence: 99%

Throughput Analysis of Go-Back-N ARQ Protocol under Markovian Interruptions

Dashdondov

Shinn

2008

2008 International Conference on Advanced Computer Theory and Engineering

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In this paper, we determine the performance of a packet data multiplexer with go-back-N ARQ protocol under Markovian interruption. It is assumed that the input process into the system is Poisson process. The output channel is divided into a series of time slots and a data packet can be transmitted in a slot time. It is modeled that the output channel can be blocked by some Markovian interruption, whose state change between the blocking and nonblocking states is given by Markov process.The overall system has been analyzed by considering a relationship, taking the Markovian interruption into account, about the buffer behavior between two successive frames or slots. The concept of virtual buffer occupancy is introduced to simplify the analysis. As a result of this analysis, the buffer behavior has been found. The validity of this analytical results has been verified by computer simulation.

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Section: Introductionmentioning

confidence: 99%