COMPUTING SYSTEMS AND NETWORKS
E.O. Karpukhin Variant ARQ/FEC system to counteract blocking packets in queues on receiver
SOFTWARE SYSTEMS
MATHEMATICAL MODELLING AND DATA ANALYSIS
EXPERT SYSTEMS
INTELLIGENT SYSTEMS
APPLIED ASPECTS OF COMPUTER SCIENCE
E.O. Karpukhin Variant ARQ/FEC system to counteract blocking packets in queues on receiver

Abstract.

Considered the problem of head-of-line blocking will also increase assembly time data on receiver. Analysis of existing hybrid ARQ/FEC systems showed that they improve data transmission speed and reduce the effect of head-of-line blocking. Proposed a variant of ARQ/FEC system based on UDP. The feature this variant is the integration of Reed-Solomon codes and extended codes with parity check with congestion control algorithms for both sender and receiver. The structure of proposed variant ARQ/FEC system consists of adaptive module FEC, as well as feedback and control of the sliding window in sender and receiver, which will deal effectively with the problem of head-of-line blocking.

Keywords:

head-of-line blocking, ARQ/FEC, transport coding, data-driven interaction, congestion control.

PP. 5-12.

2019 / 03
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