A Novel Wake-Up Receiver with Addressing Capability for Wireless Sensor Nodes

Petrioli, Chiara; Spenza, Dora; Tommasino, Pasquale; Trifiletti, Alessandro

doi:10.1109/dcoss.2014.9

Cited by 34 publications

(17 citation statements)

References 14 publications

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“…Recently [27] presented a novel wake-up receiver design together with two flooding protocols FLOOD-WUP and GREEN-WUP. FLOOD-WUP uses different broadcast addresses to forward messages to receivers that are not in range of the first transmitter and to avoid the reception of multiple messages.…”

Section: Protocolsmentioning

confidence: 99%

“…To reduce the occurrence of false positive and false negative wake-ups some wake-up receivers use active or passive input filter [27], which includes a correlator unit that analyses the received wake-up messages and only creates a wake-up signal in case the addresses match [27,17,11], or make use of manchester or similarly encoded wake-up signals [13,15,19].…”

Section: False Positive and False Negative Wake-upsmentioning

confidence: 99%

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T-ROME: A simple and energy efficient tree routing protocol for low-power wake-up receivers

et al. 2017

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Wireless sensor networks are deployed in many monitoring applications but still suffer from short lifetimes originating from limited energy sources and storages. Due to their low-power consumption and their on-demand communication ability, wake-up receivers represent an energy efficient and simple enhancement to wireless sensor nodes and wireless sensor network protocols. In this context, wake-up receivers have the ability to increase the network lifetime. In this article, we present T-ROME, a simple and energy efficient cross-layer routing protocol for wireless sensor nodes containing wake-up receivers. The protocol makes use of the different transmission ranges of wake-up and main radios in order to save energy by skipping nodes during data transfer. With respect to energy consumption and latency, T-ROME outperforms existing protocols in many scenarios. Here, we describe and analyze the cross layer multi-hop protocol by means of a Markov chain model that we verify using a laboratory test setup.

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Section: Protocolsmentioning

confidence: 99%

Section: False Positive and False Negative Wake-upsmentioning

confidence: 99%

T-ROME: A simple and energy efficient tree routing protocol for low-power wake-up receivers

et al. 2017

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“…The key idea for energy efficiency in sensor networks is to minimize idle listening, by letting the sensors turn off their radios whenever idle, controlled by duty-cycling [5][6] [7][8] [9], or by wake-up radios [10].…”

Section: Related Workmentioning

confidence: 99%

“…We assume that the WSN operates under a duty-cycling or wakeup radio based protocol, to limit the energy that is spent in idle listening [5][7] [10]. In case of duty-cycling, the WSN nodes are synchronized.…”

Section: B Transmissions With Cog-macmentioning

confidence: 99%

Energy Efficient COGnitive-MAC for Sensor Networks Under WLAN Co-existence

Glaropoulos

Laganà

Fodor

et al. 2015

IEEE Trans. Wireless Commun.

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Energy efficiency has been the driving force behind the design of communication protocols for battery-constrained wireless sensor networks (WSNs). The energy efficiency and the performance of the proposed protocol stacks, however, degrade dramatically in case the low-powered WSNs are subject to interference from high-power wireless systems such as WLANs. In this paper we propose COG-MAC, a novel cognitive medium access control scheme (MAC) for IEEE 802.15.4-compliant WSNs that minimizes the energy cost for multihop communications, by deriving energy-optimal packet lengths and single-hop transmission distances based on the experienced interference from IEEE 802.11 WLANs. We evaluate COG-MAC by deriving a detailed analytic model for its performance and by comparing it with previous access control schemes. Numerical and simulation results show that a significant decrease in packet transmission energy cost, up to 66%, can be achieved in a wide range of scenarios, particularly under severe WLAN interference. COG-MAC is, also, lightweight and shows high robustness against WLAN model estimation errors and is, therefore, an effective, implementable solution to reduce the WSN performance impairment when coexisting with WLANs.

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“…Specifically, each digit of the address can be represented by the duration between the falling-edges. In Reference [10], the authors proposed a bandpass filter bank which can combine the frequency domain and time domain addressing spaces to allow for the selective addressing of nodes.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Addressing Mechanisms in Inter-Operable IoT Device with Low-Power Wake-Up Radio

Song¹,

Kim

2019

Sensors

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Internet of Things (IoT) technology is rapidly expanding the use of its application, from individuals to industries. Owing to this, the number of IoT devices has been exponentially increasing. Considering the massive number of the devices, overall energy consumption is becoming more serious. From this point of view, attaching low-power wake-up radio (WUR) to the devices can be one of the candidate solutions to deal with this problem. With WUR, IoT devices can go to sleep until WUR receives a wake-up signal, which enables a significant reduction of its power consumption. Meanwhile, one concern for WUR operation is the addressing mechanism, since operational efficiency of the wake-up feature can significantly vary depending on the addressing mechanism. We therefore introduce addressing mechanisms for IoT devices equipped with WUR and analyze their performances, such as elapsed time to wake up, false positive probability and power/energy consumption, to provide appropriate addressing mechanisms over practical environments for IoT devices with WUR.

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A Novel Wake-Up Receiver with Addressing Capability for Wireless Sensor Nodes

Cited by 34 publications

References 14 publications

T-ROME: A simple and energy efficient tree routing protocol for low-power wake-up receivers

T-ROME: A simple and energy efficient tree routing protocol for low-power wake-up receivers

Energy Efficient COGnitive-MAC for Sensor Networks Under WLAN Co-existence

Performance Analysis of Addressing Mechanisms in Inter-Operable IoT Device with Low-Power Wake-Up Radio

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