Multicode Signal Accommodation and Dynamic Cell Configuration in CDMA Cellular Systems

Kohji TAKEO; Shinichi SATO

Multicode Signal Accommodation and Dynamic Cell Configuration in CDMA Cellular Systems

Kohji TAKEO, Shinichi SATO

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One way of accommodating multimedia traffic having various transmission rates is to use multicode transmission in CDMA cellular systems. A multicode user, however, corresponds to locally concentrated single-code users, and the simultaneous transmission of multiple signals causes non-uniform traffic on cellular systems. We evaluate the performance of multicode transmission in CDMA systems in terms of call blocking and communications quality. We also estimate the number of receivers and searchers needed in a base station. Our previously proposed dynamic cell configuration (DCC) scheme reduces the adverse effects of non-uniform traffic in CDMA systems. In the present study, we found that the use of DCC for voice/data integrated traffic using multicode transmission reduces call blocking and improves communications quality for both voice and data users.

Publication: IEICE TRANSACTIONS on Communications Vol.E82-B No.12 pp.1947-1955

Publication Date: 1999/12/25

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Type of Manuscript: Special Section PAPER (Special Issue on Multimedia Mobile Communication Systems)

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Kohji TAKEO, Shinichi SATO, "Multicode Signal Accommodation and Dynamic Cell Configuration in CDMA Cellular Systems" in IEICE TRANSACTIONS on Communications, vol. E82-B, no. 12, pp. 1947-1955, December 1999, doi: .
Abstract: One way of accommodating multimedia traffic having various transmission rates is to use multicode transmission in CDMA cellular systems. A multicode user, however, corresponds to locally concentrated single-code users, and the simultaneous transmission of multiple signals causes non-uniform traffic on cellular systems. We evaluate the performance of multicode transmission in CDMA systems in terms of call blocking and communications quality. We also estimate the number of receivers and searchers needed in a base station. Our previously proposed dynamic cell configuration (DCC) scheme reduces the adverse effects of non-uniform traffic in CDMA systems. In the present study, we found that the use of DCC for voice/data integrated traffic using multicode transmission reduces call blocking and improves communications quality for both voice and data users.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_12_1947/_p

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@ARTICLE{e82-b_12_1947,
author={Kohji TAKEO, Shinichi SATO, },
journal={IEICE TRANSACTIONS on Communications},
title={Multicode Signal Accommodation and Dynamic Cell Configuration in CDMA Cellular Systems},
year={1999},
volume={E82-B},
number={12},
pages={1947-1955},
abstract={One way of accommodating multimedia traffic having various transmission rates is to use multicode transmission in CDMA cellular systems. A multicode user, however, corresponds to locally concentrated single-code users, and the simultaneous transmission of multiple signals causes non-uniform traffic on cellular systems. We evaluate the performance of multicode transmission in CDMA systems in terms of call blocking and communications quality. We also estimate the number of receivers and searchers needed in a base station. Our previously proposed dynamic cell configuration (DCC) scheme reduces the adverse effects of non-uniform traffic in CDMA systems. In the present study, we found that the use of DCC for voice/data integrated traffic using multicode transmission reduces call blocking and improves communications quality for both voice and data users.},
keywords={},
doi={},
ISSN={},
month={December},}

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TY - JOUR
TI - Multicode Signal Accommodation and Dynamic Cell Configuration in CDMA Cellular Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1947
EP - 1955
AU - Kohji TAKEO
AU - Shinichi SATO
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 1999
AB - One way of accommodating multimedia traffic having various transmission rates is to use multicode transmission in CDMA cellular systems. A multicode user, however, corresponds to locally concentrated single-code users, and the simultaneous transmission of multiple signals causes non-uniform traffic on cellular systems. We evaluate the performance of multicode transmission in CDMA systems in terms of call blocking and communications quality. We also estimate the number of receivers and searchers needed in a base station. Our previously proposed dynamic cell configuration (DCC) scheme reduces the adverse effects of non-uniform traffic in CDMA systems. In the present study, we found that the use of DCC for voice/data integrated traffic using multicode transmission reduces call blocking and improves communications quality for both voice and data users.
ER -