Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings

Stephen M. Killough; Mohammed M. Olama; Teja Kuruganti

doi:10.1109/CQR.2018.8445903

Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings

Stephen M. Killough, Mohammed M. Olama, Teja Kuruganti

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

4 Scopus citations

Abstract

Advanced communications, sensors, and controls play an important role in reducing the energy consumption of smart buildings. Wireless sensors have recently been deployed in buildings to provide monitoring and control of several devices such as heating, ventilation, and air-conditioning (HVAC) and lighting systems. In this paper, we present a low-power bandwidth-efficient communication scheme that can be driven by energy harvesting in self-powered wireless sensors. The proposed communication scheme is based on Gold code-phase-shift keying (CPSK) spread-spectrum signaling that improves both transmitter range and power consumption. We present our efforts toward exploring the design, implementation, and performance evaluation of a hardware prototypic Gold CPSK spread-spectrum radio transceiver. Experimental testing in addition to end-To-end system-level simulation-based studies are conducted to evaluate the performance of the Gold CPSK transceiver in terms of receiver sensitivity, coverage range, average probability of bit-error over standard Gaussian and Rayleigh fading-Type channels, and multiple access capabilities. The specific engineering tradeoffs are also discussed.

Original language	English
Title of host publication	2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Print)	9781538658093
DOIs	https://doi.org/10.1109/CQR.2018.8445903
State	Published - Aug 24 2018
Event	2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018 - Austin, United States Duration: May 15 2018 → May 17 2018

Publication series

Name	2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018

Conference

Conference	2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018
Country/Territory	United States
City	Austin
Period	05/15/18 → 05/17/18

Funding

This material is based upon work supported by the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, the Building Technologies Office. The submitted manuscript has been authored by a contractor of the U.S. Government under Contract DE-AC05-00OR22725 with the U.S. Department of Energy.

Keywords

Bit error rate
Code division multiple access
Code-phase-shift keying
Gold code
Rayleigh fading
Receiver sensitivity
Smart building
Spread-spectrum
Wireless sensor

Access to Document

10.1109/CQR.2018.8445903

Cite this

Killough, S. M., Olama, M. M., & Kuruganti, T. (2018). Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings. In 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018 Article 8445903 (2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CQR.2018.8445903

Killough, Stephen M. ; Olama, Mohammed M. ; Kuruganti, Teja. / Gold code-phase-shift keying : A power and bandwidth efficient communication scheme for smart buildings. 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018. Institute of Electrical and Electronics Engineers Inc., 2018. (2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018).

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abstract = "Advanced communications, sensors, and controls play an important role in reducing the energy consumption of smart buildings. Wireless sensors have recently been deployed in buildings to provide monitoring and control of several devices such as heating, ventilation, and air-conditioning (HVAC) and lighting systems. In this paper, we present a low-power bandwidth-efficient communication scheme that can be driven by energy harvesting in self-powered wireless sensors. The proposed communication scheme is based on Gold code-phase-shift keying (CPSK) spread-spectrum signaling that improves both transmitter range and power consumption. We present our efforts toward exploring the design, implementation, and performance evaluation of a hardware prototypic Gold CPSK spread-spectrum radio transceiver. Experimental testing in addition to end-To-end system-level simulation-based studies are conducted to evaluate the performance of the Gold CPSK transceiver in terms of receiver sensitivity, coverage range, average probability of bit-error over standard Gaussian and Rayleigh fading-Type channels, and multiple access capabilities. The specific engineering tradeoffs are also discussed.",

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Killough, SM , Olama, MM & Kuruganti, T 2018, Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings. in 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018., 8445903, 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018, Austin, United States, 05/15/18. https://doi.org/10.1109/CQR.2018.8445903

Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings. / Killough, Stephen M.; Olama, Mohammed M.; Kuruganti, Teja.
2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018. Institute of Electrical and Electronics Engineers Inc., 2018. 8445903 (2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018).

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

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ER -

Killough SM , Olama MM , Kuruganti T. Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings. In 2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018. Institute of Electrical and Electronics Engineers Inc. 2018. 8445903. (2018 IEEE International Workshop Technical Committee on Communications Quality and Reliability, CQR 2018). doi: 10.1109/CQR.2018.8445903

Gold code-phase-shift keying: A power and bandwidth efficient communication scheme for smart buildings

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