Design of software radio for cellular communication systems and wireless LANs

K. Uehara, H. Tanaka, H. Shiba, Y. Suzuki, M. Nakatsugawa, Y. Shirato, Shuji Kubota

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

7 Citations (Scopus)

Abstract

Software radio base and personal station prototypes for cellular communication systems are designed and implemented. The prototypes are composed of commercial multipurpose DSPs and CPU, pre- and post-processors, A/D/A converters, and RF/IF units. In order to use processor resources effectively, the DSP program handles signal processing in physical and data-link protocol-layers, while the CPU program takes charge of high protocol-layers including call control and system control. The prototypes support various air interfaces, some of which are equivalent to the 384 kbit/s transmission rate PHS (personal handy phone system) and a 96 kbit/s transmission rate FDMA/TDD system. Excellent transmitting and receiving performance, compared to conventional hardware radios, is achieved. In addition, expanding the prototypes to support IEEE 802.11 wireless LANs is examined. This paper describes the design and evaluation of the prototypes for cellular systems, and discusses issues and strategies for supporting IEEE 802.11 wireless LANs.

Original languageEnglish
Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Pages474-478
Number of pages5
Volume1
Publication statusPublished - 2000
Externally publishedYes
Event11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000) - London
Duration: 2000 Sep 182000 Sep 21

Other

Other11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000)
CityLondon
Period00/9/1800/9/21

Fingerprint

Cellular radio systems
Software radio
Local area networks
Program processors
Communication systems
Network protocols
Frequency division multiple access
Radio receivers
Signal processing
Hardware
Control systems
Air

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Uehara, K., Tanaka, H., Shiba, H., Suzuki, Y., Nakatsugawa, M., Shirato, Y., & Kubota, S. (2000). Design of software radio for cellular communication systems and wireless LANs. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (Vol. 1, pp. 474-478)

Design of software radio for cellular communication systems and wireless LANs. / Uehara, K.; Tanaka, H.; Shiba, H.; Suzuki, Y.; Nakatsugawa, M.; Shirato, Y.; Kubota, Shuji.

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 1 2000. p. 474-478.

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

Uehara, K, Tanaka, H, Shiba, H, Suzuki, Y, Nakatsugawa, M, Shirato, Y & Kubota, S 2000, Design of software radio for cellular communication systems and wireless LANs. in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. vol. 1, pp. 474-478, 11th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2000), London, 00/9/18.
Uehara K, Tanaka H, Shiba H, Suzuki Y, Nakatsugawa M, Shirato Y et al. Design of software radio for cellular communication systems and wireless LANs. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 1. 2000. p. 474-478
Uehara, K. ; Tanaka, H. ; Shiba, H. ; Suzuki, Y. ; Nakatsugawa, M. ; Shirato, Y. ; Kubota, Shuji. / Design of software radio for cellular communication systems and wireless LANs. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. Vol. 1 2000. pp. 474-478
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