Method for fast compression of program codes for remote updates in embedded systems

Ryozo Kiyohara, Satoshi Mii, Mitsuhiro Matsumoto, Masayuki Numao, Satoshi Kurihara

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents the technology for remote system updating that allows software updates in embedded systems such as mobile phones and car navigation systems. Software updates are carried out using binary difference, software construction, and fast compression technologies. In this paper, we focus on a fast BPE (byte pair encoding) method of encoding program codes in embedded systems and show the index of relations between the updating time and the downloaded data size.

Original languageEnglish
Title of host publication24th Annual ACM Symposium on Applied Computing, SAC 2009
Pages1683-1684
Number of pages2
DOIs
Publication statusPublished - 2009 Dec 1
Event24th Annual ACM Symposium on Applied Computing, SAC 2009 - Honolulu, HI, United States
Duration: 2009 Mar 82009 Mar 12

Publication series

NameProceedings of the ACM Symposium on Applied Computing

Other

Other24th Annual ACM Symposium on Applied Computing, SAC 2009
CountryUnited States
CityHonolulu, HI
Period09/3/809/3/12

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Keywords

  • Byte pair encoding
  • NAND flash memory
  • Program code compression
  • Software updating

ASJC Scopus subject areas

  • Software

Cite this

Kiyohara, R., Mii, S., Matsumoto, M., Numao, M., & Kurihara, S. (2009). Method for fast compression of program codes for remote updates in embedded systems. In 24th Annual ACM Symposium on Applied Computing, SAC 2009 (pp. 1683-1684). (Proceedings of the ACM Symposium on Applied Computing). https://doi.org/10.1145/1529282.1529659