Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs

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

doi:10.1109/Allerton.2011.6120373

Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs

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

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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On-off keying (OOK) with noncoherent detection currently turns out to be very attractive for ultra-low power design for wireless sensor networks (WSNs) because of its simplicity. This paper investigates the capacity behavior of noncoherent OOK over AWGN channels in the low signal-to-noise ratio regime to demonstrate that energy autonomy can be achieved for WSNs. Our investigations show that noncoherent OOK modulation both with soft and hard decisions can achieve the Shannon limit for extremely asymmetric ‘on-off’ distributions. We also determine the wideband slope for both models here. According to our capacity study, pulse-position modulation (PPM) is suggested as channel coding scheme combined with OOK signaling, for both the soft and the hard case. A recommendation for a specific Reed-Solomon code in combination with PPM is provided based on performance evaluations.

Originele taal-2	Engels
Titel	Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	1702-1709
DOI's	https://doi.org/10.1109/Allerton.2011.6120373
Status	Gepubliceerd - 2011

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Zhang, P., Willems, F. M. J., & Huang, L. (2011). Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs. In Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A. (blz. 1702-1709). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/Allerton.2011.6120373

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title = "Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs",

abstract = "On-off keying (OOK) with noncoherent detection currently turns out to be very attractive for ultra-low power design for wireless sensor networks (WSNs) because of its simplicity. This paper investigates the capacity behavior of noncoherent OOK over AWGN channels in the low signal-to-noise ratio regime to demonstrate that energy autonomy can be achieved for WSNs. Our investigations show that noncoherent OOK modulation both with soft and hard decisions can achieve the Shannon limit for extremely asymmetric {\textquoteleft}on-off{\textquoteright} distributions. We also determine the wideband slope for both models here. According to our capacity study, pulse-position modulation (PPM) is suggested as channel coding scheme combined with OOK signaling, for both the soft and the hard case. A recommendation for a specific Reed-Solomon code in combination with PPM is provided based on performance evaluations.",

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

year = "2011",

doi = "10.1109/Allerton.2011.6120373",

language = "English",

pages = "1702--1709",

booktitle = "Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

}

Zhang, P, Willems, FMJ & Huang, L 2011, Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs. in Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.. Institute of Electrical and Electronics Engineers, blz. 1702-1709. https://doi.org/10.1109/Allerton.2011.6120373

Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs. / Zhang, P.; Willems, F.M.J.; Huang, Li.
Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.. Institute of Electrical and Electronics Engineers, 2011. blz. 1702-1709.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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T1 - Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs

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N2 - On-off keying (OOK) with noncoherent detection currently turns out to be very attractive for ultra-low power design for wireless sensor networks (WSNs) because of its simplicity. This paper investigates the capacity behavior of noncoherent OOK over AWGN channels in the low signal-to-noise ratio regime to demonstrate that energy autonomy can be achieved for WSNs. Our investigations show that noncoherent OOK modulation both with soft and hard decisions can achieve the Shannon limit for extremely asymmetric ‘on-off’ distributions. We also determine the wideband slope for both models here. According to our capacity study, pulse-position modulation (PPM) is suggested as channel coding scheme combined with OOK signaling, for both the soft and the hard case. A recommendation for a specific Reed-Solomon code in combination with PPM is provided based on performance evaluations.

AB - On-off keying (OOK) with noncoherent detection currently turns out to be very attractive for ultra-low power design for wireless sensor networks (WSNs) because of its simplicity. This paper investigates the capacity behavior of noncoherent OOK over AWGN channels in the low signal-to-noise ratio regime to demonstrate that energy autonomy can be achieved for WSNs. Our investigations show that noncoherent OOK modulation both with soft and hard decisions can achieve the Shannon limit for extremely asymmetric ‘on-off’ distributions. We also determine the wideband slope for both models here. According to our capacity study, pulse-position modulation (PPM) is suggested as channel coding scheme combined with OOK signaling, for both the soft and the hard case. A recommendation for a specific Reed-Solomon code in combination with PPM is provided based on performance evaluations.

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BT - Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.

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Zhang P, Willems FMJ, Huang L. Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs. In Proceedings of the 49th Annual Allerton Conference on Communication, Control, and Computing, 28-30 September 2011, Allerton House, Monticello, Illinois, U.S.A.. Institute of Electrical and Electronics Engineers. 2011. blz. 1702-1709 doi: 10.1109/Allerton.2011.6120373

Investigations of noncoherent OOK based schemes with soft and hard decisions for WSNs

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