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Signal Power and Interference of a Spectrally Overlaid Macro/Micro Cellular CDMA System Supporting Multimedia Traffic

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Mobile Communications (CIC 2002)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 2524))

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Abstract

The reverse link signal power and interference of a spectrally overlaid macro/micro cellular CDMA system supporting multimedia traffic is characterized in a typical propagation environment. Several narrowband subsystems are overlaid on a wideband subsystem in macrocells, while a single wideband subsystem is operated in a microcell with the same spectrum as the macrocell wideband subsystem. The required signal power and interference are analyzed in terms of the relative user signal power and the cross-tier interference factors between the macrocell and the microcell. Analytical results show that the dominant parameters affecting the system performance are the spectral overlay ratio and the distance between the microcell and macrocell base stations. These results can be applied to CDMA multimedia network planning in heavily populated traffic areas.

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Author information

Authors and Affiliations

  1. Mobile Telecommunications Research Laboratory, Electronics and Telecommunications Research Institute (ETRI), Yusong, P.O. Box 106, 305-350, Taejon, Korea

    Chang Soon Kang, Hyun Seo Oh & Sun Bae Lim

Authors
  1. Chang Soon Kang
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  2. Hyun Seo Oh
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  3. Sun Bae Lim
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Editor information

Editors and Affiliations

  1. B718 EE Engineering, Dept. of Engineering, Yonsei University, 134 Shinchon-dong, Seodaemun-gu, 120-749, Seoul, Korea

    Jaiyong Lee

  2. Department of Electronic Engineering, Korea University, 5-1 Anam-Dong Sungbuk-Ku, 136-701, Seoul, Korea

    Chul-Hee Kang

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© 2003 Springer-Verlag Berlin Heidelberg

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Soon Kang, C., Seo Oh, H., Bae Lim, S. (2003). Signal Power and Interference of a Spectrally Overlaid Macro/Micro Cellular CDMA System Supporting Multimedia Traffic. In: Lee, J., Kang, CH. (eds) Mobile Communications. CIC 2002. Lecture Notes in Computer Science, vol 2524. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-36555-9_1

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  • DOI: https://doi.org/10.1007/3-540-36555-9_1

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-00732-6

  • Online ISBN: 978-3-540-36555-6

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