On a hybrid preamble/soft-output demapper approach for time synchronization for IEEE 802.15.6 narrowband WBAN

Imen Nasr; Leila Najjar Atallah; Sofiane Cherif; Jianxiao Yang; Kunlun Wang

doi:10.1109/CC.2015.7084397

On a hybrid preamble/soft-output demapper approach for time synchronization for IEEE 802.15.6 narrowband WBAN

Imen Nasr
, Leila Najjar Atallah
, Sofiane Cherif
, Jianxiao Yang
, Kunlun Wang

Unité d'Informatique et d'Ingénierie des Systèmes
University of Carthage
Shanghai Jiao Tong University

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

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In this paper, we present a maximum likelihood (ML) based time synchronization algorithm for Wireless Body Area Networks (WBAN). The proposed technique takes advantage of soft information retrieved from the soft demapper for the time delay estimation. This algorithm has a low complexity and is adapted to the frame structure specified by the IEEE 802.15.6 standard [1] for the narrowband systems. Simulation results have shown good performance which approach the theoretical mean square error limit bound represented by the Cramer Rao Bound (CRB).

源语言	英语
页（从-至）	1-10
页数	10
期刊	China Communications
卷	12
期	2
DOI	https://doi.org/10.1109/CC.2015.7084397
出版状态	已出版 - 1 2月 2015
已对外发布	是

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title = "On a hybrid preamble/soft-output demapper approach for time synchronization for IEEE 802.15.6 narrowband WBAN",

abstract = "In this paper, we present a maximum likelihood (ML) based time synchronization algorithm for Wireless Body Area Networks (WBAN). The proposed technique takes advantage of soft information retrieved from the soft demapper for the time delay estimation. This algorithm has a low complexity and is adapted to the frame structure specified by the IEEE 802.15.6 standard [1] for the narrowband systems. Simulation results have shown good performance which approach the theoretical mean square error limit bound represented by the Cramer Rao Bound (CRB).",

keywords = "IEEE 802.15.6, ML estimation, WBAN, soft demapping, time synchronization",

author = "Imen Nasr and Atallah, \{Leila Najjar\} and Sofiane Cherif and Jianxiao Yang and Kunlun Wang",

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T1 - On a hybrid preamble/soft-output demapper approach for time synchronization for IEEE 802.15.6 narrowband WBAN

AU - Nasr, Imen

AU - Atallah, Leila Najjar

AU - Cherif, Sofiane

AU - Yang, Jianxiao

AU - Wang, Kunlun

PY - 2015/2/1

Y1 - 2015/2/1

N2 - In this paper, we present a maximum likelihood (ML) based time synchronization algorithm for Wireless Body Area Networks (WBAN). The proposed technique takes advantage of soft information retrieved from the soft demapper for the time delay estimation. This algorithm has a low complexity and is adapted to the frame structure specified by the IEEE 802.15.6 standard [1] for the narrowband systems. Simulation results have shown good performance which approach the theoretical mean square error limit bound represented by the Cramer Rao Bound (CRB).

AB - In this paper, we present a maximum likelihood (ML) based time synchronization algorithm for Wireless Body Area Networks (WBAN). The proposed technique takes advantage of soft information retrieved from the soft demapper for the time delay estimation. This algorithm has a low complexity and is adapted to the frame structure specified by the IEEE 802.15.6 standard [1] for the narrowband systems. Simulation results have shown good performance which approach the theoretical mean square error limit bound represented by the Cramer Rao Bound (CRB).

KW - IEEE 802.15.6

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KW - WBAN

KW - soft demapping

KW - time synchronization

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On a hybrid preamble/soft-output demapper approach for time synchronization for IEEE 802.15.6 narrowband WBAN

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