A Method of Intercell Carrier Frequency-Offset Estimation and Cell-Searching for Downlink in OFDM-Based Cellular Systems
Summary :
In this letter, a method estimating the intercell carrier frequency-offset (CFO) in orthogonal frequency division multiplexing (OFDM)-based cellular systems is proposed for the user's equipment (UE), especially at the cell boundary, in downlink channels. After describing a new method of deriving the intercell CFO from the signals received by adjacent base stations (BSs), we propose a cell-searching method using the estimated CFOs. It is shown by computer simulation that the proposed methods can uniquely estimate the intercell CFOs and identify the target BS with a high detection probability at the UE.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E89-B No.7 pp.2088-2091
- Publication Date
- 2006/07/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e89-b.7.2088
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Kyung Won PARK, Yong Soo CHO, "A Method of Intercell Carrier Frequency-Offset Estimation and Cell-Searching for Downlink in OFDM-Based Cellular Systems" in IEICE TRANSACTIONS on Communications,
vol. E89-B, no. 7, pp. 2088-2091, July 2006, doi: 10.1093/ietcom/e89-b.7.2088.
Abstract: In this letter, a method estimating the intercell carrier frequency-offset (CFO) in orthogonal frequency division multiplexing (OFDM)-based cellular systems is proposed for the user's equipment (UE), especially at the cell boundary, in downlink channels. After describing a new method of deriving the intercell CFO from the signals received by adjacent base stations (BSs), we propose a cell-searching method using the estimated CFOs. It is shown by computer simulation that the proposed methods can uniquely estimate the intercell CFOs and identify the target BS with a high detection probability at the UE.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.7.2088/_p
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@ARTICLE{e89-b_7_2088,
author={Kyung Won PARK, Yong Soo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={A Method of Intercell Carrier Frequency-Offset Estimation and Cell-Searching for Downlink in OFDM-Based Cellular Systems},
year={2006},
volume={E89-B},
number={7},
pages={2088-2091},
abstract={In this letter, a method estimating the intercell carrier frequency-offset (CFO) in orthogonal frequency division multiplexing (OFDM)-based cellular systems is proposed for the user's equipment (UE), especially at the cell boundary, in downlink channels. After describing a new method of deriving the intercell CFO from the signals received by adjacent base stations (BSs), we propose a cell-searching method using the estimated CFOs. It is shown by computer simulation that the proposed methods can uniquely estimate the intercell CFOs and identify the target BS with a high detection probability at the UE.},
keywords={},
doi={10.1093/ietcom/e89-b.7.2088},
ISSN={1745-1345},
month={July},}
Copy
TY - JOUR
TI - A Method of Intercell Carrier Frequency-Offset Estimation and Cell-Searching for Downlink in OFDM-Based Cellular Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2088
EP - 2091
AU - Kyung Won PARK
AU - Yong Soo CHO
PY - 2006
DO - 10.1093/ietcom/e89-b.7.2088
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2006
AB - In this letter, a method estimating the intercell carrier frequency-offset (CFO) in orthogonal frequency division multiplexing (OFDM)-based cellular systems is proposed for the user's equipment (UE), especially at the cell boundary, in downlink channels. After describing a new method of deriving the intercell CFO from the signals received by adjacent base stations (BSs), we propose a cell-searching method using the estimated CFOs. It is shown by computer simulation that the proposed methods can uniquely estimate the intercell CFOs and identify the target BS with a high detection probability at the UE.
ER -
English
