Rate-adaptive indoor infrared wireless communication systems using repeated and punctured convolutional codes

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

We propose a rate-adaptive transmission scheme using repeated and punctured convolutional codes for indoor infrared wireless communications. The proposed system uses a coding scheme consisting of an outer punctured convolutional code and an inner repetition code, and varies code rate, i.e., bit rate adaptively depending on channel conditions. We show that the proposed system can realize communications in worse channel conditions at the expense of bit rate, while maximizing the throughput available to a user on his position.

Original languageEnglish
Pages (from-to)56-58
Number of pages3
JournalIEEE Communications Letters
Volume4
Issue number2
DOIs
Publication statusPublished - 2000 Feb
Externally publishedYes

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Convolutional Codes
Convolutional codes
Wireless Communication
Communication Systems
Communication systems
Infrared
Infrared radiation
Communication
Throughput
Coding
Vary
Repetition

ASJC Scopus subject areas

  • Computer Networks and Communications

Cite this

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abstract = "We propose a rate-adaptive transmission scheme using repeated and punctured convolutional codes for indoor infrared wireless communications. The proposed system uses a coding scheme consisting of an outer punctured convolutional code and an inner repetition code, and varies code rate, i.e., bit rate adaptively depending on channel conditions. We show that the proposed system can realize communications in worse channel conditions at the expense of bit rate, while maximizing the throughput available to a user on his position.",
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