PPM coding schemes with super-regenerative receiver for autonomous wireless BANs

P. Zhang; F.M.J. Willems; Li Huang

doi:10.1109/BioCAS.2011.6107752

PPM coding schemes with super-regenerative receiver for autonomous wireless BANs

P. Zhang
, F.M.J. Willems
, Li Huang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

2 Citations (Scopus)

Abstract

We present a low-power wireless solution for energy autonomous wireless body area networks (WBANs) by using a super-regenerative receiver with suitable channel codes. To find corresponding ideal signalling schemes based on envelope detection, the capacity of the noncoherent AWGN channel with multi-level inputs is first studied. These investigations show that asymmetric on-off keying is efficient when the power budget is limited. Therefore, pulse-position modulation (PPM) and Reed Solomon coded PPM are proposed as practical signalling and schemes. Simulation and emulation results both illustrate that the transmit power of wireless bio-sensors can be reduced dramatically by using the proposed schemes, relative to uncoded systems. Moreover, the effect of applying analog-to-digital convertors with different resolutions for the super-regenerative receiver is studied to find the minimum number of the required quantization bits.

Original language	English
Title of host publication	Proceedings of the 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), 10-12 November 2011, San Diego, California
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	161-164
ISBN (Print)	978-1-4577-1469-6
DOIs	https://doi.org/10.1109/BioCAS.2011.6107752
Publication status	Published - 2011
Event	2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011 - La Jolla, United States Duration: 10 Nov 2011 → 12 Nov 2011 https://ieee-cas.org/conference/2011-ieee-biomedical-circuits-and-systems-conference-biocas

Conference

Conference	2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011
Abbreviated title	BioCAS 2011
Country/Territory	United States
City	La Jolla
Period	10/11/11 → 12/11/11
Other	Biomedical Circuits and Systems Conference (BioCAS), 2011 IEEE
Internet address	https://ieee-cas.org/conference/2011-ieee-biomedical-circuits-and-systems-conference-biocas

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10.1109/BioCAS.2011.6107752

Cite this

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title = "PPM coding schemes with super-regenerative receiver for autonomous wireless BANs",

abstract = "We present a low-power wireless solution for energy autonomous wireless body area networks (WBANs) by using a super-regenerative receiver with suitable channel codes. To find corresponding ideal signalling schemes based on envelope detection, the capacity of the noncoherent AWGN channel with multi-level inputs is first studied. These investigations show that asymmetric on-off keying is efficient when the power budget is limited. Therefore, pulse-position modulation (PPM) and Reed Solomon coded PPM are proposed as practical signalling and schemes. Simulation and emulation results both illustrate that the transmit power of wireless bio-sensors can be reduced dramatically by using the proposed schemes, relative to uncoded systems. Moreover, the effect of applying analog-to-digital convertors with different resolutions for the super-regenerative receiver is studied to find the minimum number of the required quantization bits.",

author = "P. Zhang and F.M.J. Willems and Li Huang",

year = "2011",

doi = "10.1109/BioCAS.2011.6107752",

language = "English",

isbn = "978-1-4577-1469-6",

pages = "161--164",

booktitle = "Proceedings of the 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), 10-12 November 2011, San Diego, California",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011 , BioCAS 2011 ; Conference date: 10-11-2011 Through 12-11-2011",

url = "https://ieee-cas.org/conference/2011-ieee-biomedical-circuits-and-systems-conference-biocas",

}

Zhang, P, Willems, FMJ & Huang, L 2011, PPM coding schemes with super-regenerative receiver for autonomous wireless BANs. in Proceedings of the 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), 10-12 November 2011, San Diego, California. Institute of Electrical and Electronics Engineers, Piscataway, pp. 161-164, 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011 , La Jolla, California, United States, 10/11/11. https://doi.org/10.1109/BioCAS.2011.6107752

PPM coding schemes with super-regenerative receiver for autonomous wireless BANs. / Zhang, P.; Willems, F.M.J.; Huang, Li.
Proceedings of the 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), 10-12 November 2011, San Diego, California. Piscataway: Institute of Electrical and Electronics Engineers, 2011. p. 161-164.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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T1 - PPM coding schemes with super-regenerative receiver for autonomous wireless BANs

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AU - Willems, F.M.J.

AU - Huang, Li

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N2 - We present a low-power wireless solution for energy autonomous wireless body area networks (WBANs) by using a super-regenerative receiver with suitable channel codes. To find corresponding ideal signalling schemes based on envelope detection, the capacity of the noncoherent AWGN channel with multi-level inputs is first studied. These investigations show that asymmetric on-off keying is efficient when the power budget is limited. Therefore, pulse-position modulation (PPM) and Reed Solomon coded PPM are proposed as practical signalling and schemes. Simulation and emulation results both illustrate that the transmit power of wireless bio-sensors can be reduced dramatically by using the proposed schemes, relative to uncoded systems. Moreover, the effect of applying analog-to-digital convertors with different resolutions for the super-regenerative receiver is studied to find the minimum number of the required quantization bits.

AB - We present a low-power wireless solution for energy autonomous wireless body area networks (WBANs) by using a super-regenerative receiver with suitable channel codes. To find corresponding ideal signalling schemes based on envelope detection, the capacity of the noncoherent AWGN channel with multi-level inputs is first studied. These investigations show that asymmetric on-off keying is efficient when the power budget is limited. Therefore, pulse-position modulation (PPM) and Reed Solomon coded PPM are proposed as practical signalling and schemes. Simulation and emulation results both illustrate that the transmit power of wireless bio-sensors can be reduced dramatically by using the proposed schemes, relative to uncoded systems. Moreover, the effect of applying analog-to-digital convertors with different resolutions for the super-regenerative receiver is studied to find the minimum number of the required quantization bits.

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DO - 10.1109/BioCAS.2011.6107752

M3 - Conference contribution

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BT - Proceedings of the 2011 IEEE Biomedical Circuits and Systems Conference (BioCAS), 10-12 November 2011, San Diego, California

PB - Institute of Electrical and Electronics Engineers

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T2 - 2011 IEEE Biomedical Circuits and Systems Conference, BioCAS 2011

Y2 - 10 November 2011 through 12 November 2011

ER -

PPM coding schemes with super-regenerative receiver for autonomous wireless BANs

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