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

Research output: Chapter in Book/Report/Conference proceedingChapter

4 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 the coding scheme consisting of an outer punctured convolutional code and an inner repetition code of length RR used for each punctured convolutional code symbol, and varies the code rate of the punctured convolutional codes and the rate reduction factor of the repetition codes, that is, the bit rate adaptively depending on the channel conditions. We analyze the performance and 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
Title of host publicationIEEE International Conference on Communications
Pages609-613
Number of pages5
Volume1
Publication statusPublished - 1999
Externally publishedYes

Fingerprint

Convolutional codes
Communication systems
Infrared radiation
Communication
Throughput

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Computer Networks and Communications

Cite this

Ohtsuki, T. (1999). Rate adaptive indoor infrared wireless communication systems using repeated and punctured convolutional codes. In IEEE International Conference on Communications (Vol. 1, pp. 609-613)

Rate adaptive indoor infrared wireless communication systems using repeated and punctured convolutional codes. / Ohtsuki, Tomoaki.

IEEE International Conference on Communications. Vol. 1 1999. p. 609-613.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ohtsuki, T 1999, Rate adaptive indoor infrared wireless communication systems using repeated and punctured convolutional codes. in IEEE International Conference on Communications. vol. 1, pp. 609-613.
Ohtsuki T. Rate adaptive indoor infrared wireless communication systems using repeated and punctured convolutional codes. In IEEE International Conference on Communications. Vol. 1. 1999. p. 609-613
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