IEICE TRANSACTIONS on Fundamentals
Multiple Symbol Differential Detection Scheme for IEEE 802.15.4 BPSK Receivers
Summary :
A simple and novel multiple-symbol differential detection (MSDD) scheme is proposed for IEEE 802.15.4 binary phase shift keying (BPSK) receivers. The detection is initiated by estimating and compensating the carrier frequency offset (CFO) effect in the chip sample of interest. With these new statistics, the decisions are jointly made by allowing the observation window length to be longer than two bit intervals. Simulation results demonstrate that detection reliability of the IEEE 802.15.4 BPSK receivers is significantly improved. Namely, at packet error rate (PER) of 1×10-3, the signal-to-noise ratio (SNR) gap between ideal coherent detection (perfect carrier reference phase and no CFO) with differential decoding and conventional optimal single differential coherent detection (SDCD) is filled by 2.1dB when the observation window length is set to 6bit intervals. Then, the benefit that less energy consumed by retransmissions is successfully achieved.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E101-A No.11 pp.1975-1979
- Publication Date
- 2018/11/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E101.A.1975
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Gaoyuan ZHANG
Henan University of Science and Technology,University of Electronic Science and Technology of China
Hong WEN
University of Electronic Science and Technology of China
Longye WANG
Tibet University
Xiaoli ZENG
Tibet University
Jie TANG
University of Electronic Science and Technology of China
Runfa LIAO
University of Electronic Science and Technology of China
Liang SONG
Henan University of Science and Technology
Keyword
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Gaoyuan ZHANG, Hong WEN, Longye WANG, Xiaoli ZENG, Jie TANG, Runfa LIAO, Liang SONG, "Multiple Symbol Differential Detection Scheme for IEEE 802.15.4 BPSK Receivers" in IEICE TRANSACTIONS on Fundamentals,
vol. E101-A, no. 11, pp. 1975-1979, November 2018, doi: 10.1587/transfun.E101.A.1975.
Abstract: A simple and novel multiple-symbol differential detection (MSDD) scheme is proposed for IEEE 802.15.4 binary phase shift keying (BPSK) receivers. The detection is initiated by estimating and compensating the carrier frequency offset (CFO) effect in the chip sample of interest. With these new statistics, the decisions are jointly made by allowing the observation window length to be longer than two bit intervals. Simulation results demonstrate that detection reliability of the IEEE 802.15.4 BPSK receivers is significantly improved. Namely, at packet error rate (PER) of 1×10-3, the signal-to-noise ratio (SNR) gap between ideal coherent detection (perfect carrier reference phase and no CFO) with differential decoding and conventional optimal single differential coherent detection (SDCD) is filled by 2.1dB when the observation window length is set to 6bit intervals. Then, the benefit that less energy consumed by retransmissions is successfully achieved.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E101.A.1975/_p
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@ARTICLE{e101-a_11_1975,
author={Gaoyuan ZHANG, Hong WEN, Longye WANG, Xiaoli ZENG, Jie TANG, Runfa LIAO, Liang SONG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Multiple Symbol Differential Detection Scheme for IEEE 802.15.4 BPSK Receivers},
year={2018},
volume={E101-A},
number={11},
pages={1975-1979},
abstract={A simple and novel multiple-symbol differential detection (MSDD) scheme is proposed for IEEE 802.15.4 binary phase shift keying (BPSK) receivers. The detection is initiated by estimating and compensating the carrier frequency offset (CFO) effect in the chip sample of interest. With these new statistics, the decisions are jointly made by allowing the observation window length to be longer than two bit intervals. Simulation results demonstrate that detection reliability of the IEEE 802.15.4 BPSK receivers is significantly improved. Namely, at packet error rate (PER) of 1×10-3, the signal-to-noise ratio (SNR) gap between ideal coherent detection (perfect carrier reference phase and no CFO) with differential decoding and conventional optimal single differential coherent detection (SDCD) is filled by 2.1dB when the observation window length is set to 6bit intervals. Then, the benefit that less energy consumed by retransmissions is successfully achieved.},
keywords={},
doi={10.1587/transfun.E101.A.1975},
ISSN={1745-1337},
month={November},}
Copy
TY - JOUR
TI - Multiple Symbol Differential Detection Scheme for IEEE 802.15.4 BPSK Receivers
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1975
EP - 1979
AU - Gaoyuan ZHANG
AU - Hong WEN
AU - Longye WANG
AU - Xiaoli ZENG
AU - Jie TANG
AU - Runfa LIAO
AU - Liang SONG
PY - 2018
DO - 10.1587/transfun.E101.A.1975
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E101-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2018
AB - A simple and novel multiple-symbol differential detection (MSDD) scheme is proposed for IEEE 802.15.4 binary phase shift keying (BPSK) receivers. The detection is initiated by estimating and compensating the carrier frequency offset (CFO) effect in the chip sample of interest. With these new statistics, the decisions are jointly made by allowing the observation window length to be longer than two bit intervals. Simulation results demonstrate that detection reliability of the IEEE 802.15.4 BPSK receivers is significantly improved. Namely, at packet error rate (PER) of 1×10-3, the signal-to-noise ratio (SNR) gap between ideal coherent detection (perfect carrier reference phase and no CFO) with differential decoding and conventional optimal single differential coherent detection (SDCD) is filled by 2.1dB when the observation window length is set to 6bit intervals. Then, the benefit that less energy consumed by retransmissions is successfully achieved.
ER -
English
