Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking
Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter ra...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Alevizos, Panos N [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
generalized likelihood-ratio test |
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| Systematik: |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on communications - New York, NY : IEEE, 1972, 65(2017), 5, Seite 2128-2140 |
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| Übergeordnetes Werk: |
volume:65 ; year:2017 ; number:5 ; pages:2128-2140 |
| Links: |
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| DOI / URN: |
10.1109/TCOMM.2017.2665494 |
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| 520 | |a Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. | ||
| 650 | 4 | |a composite hypothesis test | |
| 650 | 4 | |a Channel estimation | |
| 650 | 4 | |a generalized likelihood-ratio test | |
| 650 | 4 | |a noncoherent detection/decoding | |
| 650 | 4 | |a Radiofrequency identification | |
| 650 | 4 | |a Rayleigh channels | |
| 650 | 4 | |a Wireless sensor networks | |
| 650 | 4 | |a Rician fading | |
| 650 | 4 | |a frequency-shift keying | |
| 650 | 4 | |a Backscatter sensor networks | |
| 650 | 4 | |a Receivers | |
| 650 | 4 | |a Frequency shift keying | |
| 700 | 1 | |a Bletsas, Aggelos |4 oth | |
| 700 | 1 | |a Karystinos, George N |4 oth | |
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10.1109/TCOMM.2017.2665494 doi PQ20170721 (DE-627)OLC1994352000 (DE-599)GBVOLC1994352000 (PRQ)c1370-3610c2318651f9330c8f203dba51d51c27f8f7cfc35000ab3c132d418c88c52e0 (KEY)0043613520170000065000502128noncoherentshortpacketdetectionanddecodingforscatt DE-627 ger DE-627 rakwb eng 620 DNB SA 5540 AVZ rvk Alevizos, Panos N verfasserin aut Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. composite hypothesis test Channel estimation generalized likelihood-ratio test noncoherent detection/decoding Radiofrequency identification Rayleigh channels Wireless sensor networks Rician fading frequency-shift keying Backscatter sensor networks Receivers Frequency shift keying Bletsas, Aggelos oth Karystinos, George N oth Enthalten in IEEE transactions on communications New York, NY : IEEE, 1972 65(2017), 5, Seite 2128-2140 (DE-627)129300624 (DE-600)121987-X (DE-576)014493063 0090-6778 nnns volume:65 year:2017 number:5 pages:2128-2140 http://dx.doi.org/10.1109/TCOMM.2017.2665494 Volltext http://ieeexplore.ieee.org/document/7845587 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MKW GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_2004 SA 5540 AR 65 2017 5 2128-2140 |
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10.1109/TCOMM.2017.2665494 doi PQ20170721 (DE-627)OLC1994352000 (DE-599)GBVOLC1994352000 (PRQ)c1370-3610c2318651f9330c8f203dba51d51c27f8f7cfc35000ab3c132d418c88c52e0 (KEY)0043613520170000065000502128noncoherentshortpacketdetectionanddecodingforscatt DE-627 ger DE-627 rakwb eng 620 DNB SA 5540 AVZ rvk Alevizos, Panos N verfasserin aut Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. composite hypothesis test Channel estimation generalized likelihood-ratio test noncoherent detection/decoding Radiofrequency identification Rayleigh channels Wireless sensor networks Rician fading frequency-shift keying Backscatter sensor networks Receivers Frequency shift keying Bletsas, Aggelos oth Karystinos, George N oth Enthalten in IEEE transactions on communications New York, NY : IEEE, 1972 65(2017), 5, Seite 2128-2140 (DE-627)129300624 (DE-600)121987-X (DE-576)014493063 0090-6778 nnns volume:65 year:2017 number:5 pages:2128-2140 http://dx.doi.org/10.1109/TCOMM.2017.2665494 Volltext http://ieeexplore.ieee.org/document/7845587 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MKW GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_2004 SA 5540 AR 65 2017 5 2128-2140 |
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10.1109/TCOMM.2017.2665494 doi PQ20170721 (DE-627)OLC1994352000 (DE-599)GBVOLC1994352000 (PRQ)c1370-3610c2318651f9330c8f203dba51d51c27f8f7cfc35000ab3c132d418c88c52e0 (KEY)0043613520170000065000502128noncoherentshortpacketdetectionanddecodingforscatt DE-627 ger DE-627 rakwb eng 620 DNB SA 5540 AVZ rvk Alevizos, Panos N verfasserin aut Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. composite hypothesis test Channel estimation generalized likelihood-ratio test noncoherent detection/decoding Radiofrequency identification Rayleigh channels Wireless sensor networks Rician fading frequency-shift keying Backscatter sensor networks Receivers Frequency shift keying Bletsas, Aggelos oth Karystinos, George N oth Enthalten in IEEE transactions on communications New York, NY : IEEE, 1972 65(2017), 5, Seite 2128-2140 (DE-627)129300624 (DE-600)121987-X (DE-576)014493063 0090-6778 nnns volume:65 year:2017 number:5 pages:2128-2140 http://dx.doi.org/10.1109/TCOMM.2017.2665494 Volltext http://ieeexplore.ieee.org/document/7845587 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MKW GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_2004 SA 5540 AR 65 2017 5 2128-2140 |
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10.1109/TCOMM.2017.2665494 doi PQ20170721 (DE-627)OLC1994352000 (DE-599)GBVOLC1994352000 (PRQ)c1370-3610c2318651f9330c8f203dba51d51c27f8f7cfc35000ab3c132d418c88c52e0 (KEY)0043613520170000065000502128noncoherentshortpacketdetectionanddecodingforscatt DE-627 ger DE-627 rakwb eng 620 DNB SA 5540 AVZ rvk Alevizos, Panos N verfasserin aut Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. composite hypothesis test Channel estimation generalized likelihood-ratio test noncoherent detection/decoding Radiofrequency identification Rayleigh channels Wireless sensor networks Rician fading frequency-shift keying Backscatter sensor networks Receivers Frequency shift keying Bletsas, Aggelos oth Karystinos, George N oth Enthalten in IEEE transactions on communications New York, NY : IEEE, 1972 65(2017), 5, Seite 2128-2140 (DE-627)129300624 (DE-600)121987-X (DE-576)014493063 0090-6778 nnns volume:65 year:2017 number:5 pages:2128-2140 http://dx.doi.org/10.1109/TCOMM.2017.2665494 Volltext http://ieeexplore.ieee.org/document/7845587 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MKW GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_2004 SA 5540 AR 65 2017 5 2128-2140 |
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10.1109/TCOMM.2017.2665494 doi PQ20170721 (DE-627)OLC1994352000 (DE-599)GBVOLC1994352000 (PRQ)c1370-3610c2318651f9330c8f203dba51d51c27f8f7cfc35000ab3c132d418c88c52e0 (KEY)0043613520170000065000502128noncoherentshortpacketdetectionanddecodingforscatt DE-627 ger DE-627 rakwb eng 620 DNB SA 5540 AVZ rvk Alevizos, Panos N verfasserin aut Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. composite hypothesis test Channel estimation generalized likelihood-ratio test noncoherent detection/decoding Radiofrequency identification Rayleigh channels Wireless sensor networks Rician fading frequency-shift keying Backscatter sensor networks Receivers Frequency shift keying Bletsas, Aggelos oth Karystinos, George N oth Enthalten in IEEE transactions on communications New York, NY : IEEE, 1972 65(2017), 5, Seite 2128-2140 (DE-627)129300624 (DE-600)121987-X (DE-576)014493063 0090-6778 nnns volume:65 year:2017 number:5 pages:2128-2140 http://dx.doi.org/10.1109/TCOMM.2017.2665494 Volltext http://ieeexplore.ieee.org/document/7845587 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-MKW GBV_ILN_40 GBV_ILN_65 GBV_ILN_70 GBV_ILN_2004 SA 5540 AR 65 2017 5 2128-2140 |
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Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking |
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Noncoherent Short Packet Detection and Decoding for Scatter Radio Sensor Networking |
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Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. |
| abstractGer |
Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. |
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Scatter radio, i.e., communication by means of reflection, has been recently proposed as a promising technology for low-power wireless sensor networks (WSNs). Specifically, this paper offers noncoherent receivers in scatter radio frequency-shift keying, for either channel-coded or uncoded scatter radio reception, in order to eliminate the need for training bits of coherent schemes (for channel estimation) at the packet preamble. Noncoherent symbol-by-symbol and sequence detectors based on hybrid composite hypothesis test (HCHT) and generalized likelihood-ratio test, for the uncoded case and noncoherent decoders based on HCHT, for small block-length channel codes, are derived. Performance comparison under Rician, Rayleigh, or no fading, taking into account fixed energy budget per packet is presented. It is shown that the performance gap between coherent and noncoherent reception depends on whether channel codes are employed, the fading conditions (e.g., Rayleigh versus Rician versus no fading), as well as the utilized coding interleaving depth; the choice of one coding scheme over the other depends on the wireless fading parameters and the design choice for extra diversity versus extra power gain. Finally, experimental outdoor results at 13-dBm transmission power corroborate the practicality of the proposed noncoherent detection and decoding techniques for scatter radio WSNs. |
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