In this paper, a new handover procedure for OFDM-based multi-hop relay systems is proposed to reduce handover overhead by distinguishing an inter-cell handover event from an intra-cell handover event at the level of the physical layer using a preamble with a hierarchical design. A Subcell ID concept used to identify relay station in a cell is proposed in the hierarchical design that works in conjunction with the existing Cell ID used to identify base station. The proposed handover procedure can simplify the scanning procedure and skip/simplify the network re-entry procedure, resulting in a significant reduction in handover overhead.
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Hyun-Il YOO, Young-Jun KIM, Kyung-Soo WOO, Jaekwon KIM, Sangboh YUN, Yong-Soo CHO, "A Hierarchical Preamble Design Technique for Efficient Handovers in OFDM-Based Multi-Hop Relay Systems" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 12, pp. 3907-3910, December 2009, doi: 10.1587/transcom.E92.B.3907.
Abstract: In this paper, a new handover procedure for OFDM-based multi-hop relay systems is proposed to reduce handover overhead by distinguishing an inter-cell handover event from an intra-cell handover event at the level of the physical layer using a preamble with a hierarchical design. A Subcell ID concept used to identify relay station in a cell is proposed in the hierarchical design that works in conjunction with the existing Cell ID used to identify base station. The proposed handover procedure can simplify the scanning procedure and skip/simplify the network re-entry procedure, resulting in a significant reduction in handover overhead.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.3907/_p
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@ARTICLE{e92-b_12_3907,
author={Hyun-Il YOO, Young-Jun KIM, Kyung-Soo WOO, Jaekwon KIM, Sangboh YUN, Yong-Soo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Hierarchical Preamble Design Technique for Efficient Handovers in OFDM-Based Multi-Hop Relay Systems},
year={2009},
volume={E92-B},
number={12},
pages={3907-3910},
abstract={In this paper, a new handover procedure for OFDM-based multi-hop relay systems is proposed to reduce handover overhead by distinguishing an inter-cell handover event from an intra-cell handover event at the level of the physical layer using a preamble with a hierarchical design. A Subcell ID concept used to identify relay station in a cell is proposed in the hierarchical design that works in conjunction with the existing Cell ID used to identify base station. The proposed handover procedure can simplify the scanning procedure and skip/simplify the network re-entry procedure, resulting in a significant reduction in handover overhead.},
keywords={},
doi={10.1587/transcom.E92.B.3907},
ISSN={1745-1345},
month={December},}
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TY - JOUR
TI - A Hierarchical Preamble Design Technique for Efficient Handovers in OFDM-Based Multi-Hop Relay Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 3907
EP - 3910
AU - Hyun-Il YOO
AU - Young-Jun KIM
AU - Kyung-Soo WOO
AU - Jaekwon KIM
AU - Sangboh YUN
AU - Yong-Soo CHO
PY - 2009
DO - 10.1587/transcom.E92.B.3907
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2009
AB - In this paper, a new handover procedure for OFDM-based multi-hop relay systems is proposed to reduce handover overhead by distinguishing an inter-cell handover event from an intra-cell handover event at the level of the physical layer using a preamble with a hierarchical design. A Subcell ID concept used to identify relay station in a cell is proposed in the hierarchical design that works in conjunction with the existing Cell ID used to identify base station. The proposed handover procedure can simplify the scanning procedure and skip/simplify the network re-entry procedure, resulting in a significant reduction in handover overhead.
ER -