Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication

Kazuhiro Uehara, Y. Suzuki, H. Shiba, H. Tanaka, Y. Asai, T. Shono, S. Kubota

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

2 Citations (Scopus)

Abstract

For multiprocessor architecture (MPA) software radios, allocating the functions to the processors appropriately and controlling multiple interruptions between the processors are important issues in achieving real-time processing ability. This paper describes the design and evaluation of Japanese personal handy phone system (PHS) software implemented in an MPA software radio platform for the realization of full-duplex real-time communication. A novel API between the CPU and DSP programs is shown that achieves real-time performance. Average DSP load and processing delay characteristics of the PHS software are measured; the results show that real-time communication was successfully achieved.

Original languageEnglish
Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Volume2
Publication statusPublished - 2001
Externally publishedYes
Event12th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2001) - San Diego, CA, United States
Duration: Sep 30 2001Oct 3 2001

Other

Other12th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2001)
CountryUnited States
CitySan Diego, CA
Period9/30/0110/3/01

Fingerprint

Software radio
Communication
Processing
Application programming interfaces (API)
Program processors

Keywords

  • API
  • CPU
  • DSP
  • ISDN
  • Muitiprocessor architecture
  • Over-the-air download
  • PHS
  • Software radio

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Uehara, K., Suzuki, Y., Shiba, H., Tanaka, H., Asai, Y., Shono, T., & Kubota, S. (2001). Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (Vol. 2)

Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. / Uehara, Kazuhiro; Suzuki, Y.; Shiba, H.; Tanaka, H.; Asai, Y.; Shono, T.; Kubota, S.

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 2 2001.

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

Uehara, K, Suzuki, Y, Shiba, H, Tanaka, H, Asai, Y, Shono, T & Kubota, S 2001, Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. vol. 2, 12th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2001), San Diego, CA, United States, 9/30/01.
Uehara K, Suzuki Y, Shiba H, Tanaka H, Asai Y, Shono T et al. Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 2. 2001
Uehara, Kazuhiro ; Suzuki, Y. ; Shiba, H. ; Tanaka, H. ; Asai, Y. ; Shono, T. ; Kubota, S. / Design and evaluation of software radio program on multiprocessor architecture platform for full-duplex real-time communication. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 2 2001.
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