IEICE TRANSACTIONS on Communications
Frequency Band and Time Slot Selection Scheme for Downlink Packet Communications in Cellular Band Division MC-CDM Systems
Summary :
Band Division MC-CDM (BD-MC-CDM) has been proposed for high quality wireless communications and has been investigated in terms of link level performance. In this paper, we investigate frequency band and time slot selection technique from the viewpoint of system level performance in order to realize the efficient BD-MC-CDM system under cellular environments. Then a downlink frequency band and time slot selection scheme is proposed for cellular BD-MC-CDM systems. The proposed scheme selects transmission frequency band according to the signal-to-interference ratio (SIR) estimated by using the pilot signal at mobile stations and also selects transmission time slot by using the SIR threshold. Simulation results show that the proposed scheme improves the downlink throughput but degrades delay performance and it has a trade off between throughput and delay performance. By selecting suitable control parameters, the proposed scheme achieves the throughput improvement without sacrificing the delay performance.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.5 pp.1114-1122
- Publication Date
- 2004/05/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Mobile Multimedia Communications)
- Category
- Mobile Radio
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Kazuo MORI, Hideo KOBAYASHI, "Frequency Band and Time Slot Selection Scheme for Downlink Packet Communications in Cellular Band Division MC-CDM Systems" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 5, pp. 1114-1122, May 2004, doi: .
Abstract: Band Division MC-CDM (BD-MC-CDM) has been proposed for high quality wireless communications and has been investigated in terms of link level performance. In this paper, we investigate frequency band and time slot selection technique from the viewpoint of system level performance in order to realize the efficient BD-MC-CDM system under cellular environments. Then a downlink frequency band and time slot selection scheme is proposed for cellular BD-MC-CDM systems. The proposed scheme selects transmission frequency band according to the signal-to-interference ratio (SIR) estimated by using the pilot signal at mobile stations and also selects transmission time slot by using the SIR threshold. Simulation results show that the proposed scheme improves the downlink throughput but degrades delay performance and it has a trade off between throughput and delay performance. By selecting suitable control parameters, the proposed scheme achieves the throughput improvement without sacrificing the delay performance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_5_1114/_p
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@ARTICLE{e87-b_5_1114,
author={Kazuo MORI, Hideo KOBAYASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Frequency Band and Time Slot Selection Scheme for Downlink Packet Communications in Cellular Band Division MC-CDM Systems},
year={2004},
volume={E87-B},
number={5},
pages={1114-1122},
abstract={Band Division MC-CDM (BD-MC-CDM) has been proposed for high quality wireless communications and has been investigated in terms of link level performance. In this paper, we investigate frequency band and time slot selection technique from the viewpoint of system level performance in order to realize the efficient BD-MC-CDM system under cellular environments. Then a downlink frequency band and time slot selection scheme is proposed for cellular BD-MC-CDM systems. The proposed scheme selects transmission frequency band according to the signal-to-interference ratio (SIR) estimated by using the pilot signal at mobile stations and also selects transmission time slot by using the SIR threshold. Simulation results show that the proposed scheme improves the downlink throughput but degrades delay performance and it has a trade off between throughput and delay performance. By selecting suitable control parameters, the proposed scheme achieves the throughput improvement without sacrificing the delay performance.},
keywords={},
doi={},
ISSN={},
month={May},}
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TY - JOUR
TI - Frequency Band and Time Slot Selection Scheme for Downlink Packet Communications in Cellular Band Division MC-CDM Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1114
EP - 1122
AU - Kazuo MORI
AU - Hideo KOBAYASHI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 5
JA - IEICE TRANSACTIONS on Communications
Y1 - May 2004
AB - Band Division MC-CDM (BD-MC-CDM) has been proposed for high quality wireless communications and has been investigated in terms of link level performance. In this paper, we investigate frequency band and time slot selection technique from the viewpoint of system level performance in order to realize the efficient BD-MC-CDM system under cellular environments. Then a downlink frequency band and time slot selection scheme is proposed for cellular BD-MC-CDM systems. The proposed scheme selects transmission frequency band according to the signal-to-interference ratio (SIR) estimated by using the pilot signal at mobile stations and also selects transmission time slot by using the SIR threshold. Simulation results show that the proposed scheme improves the downlink throughput but degrades delay performance and it has a trade off between throughput and delay performance. By selecting suitable control parameters, the proposed scheme achieves the throughput improvement without sacrificing the delay performance.
ER -
English
