Enhanced IEEE 802.11 Power Saving for Multi-hop Toy-to-Toy Communication

Glaropoulos, Ioannis; Mangold, Stefan; Vukadinović, Vladimir

doi:10.1109/greencom-ithings-cpscom.2013.113

Cited by 12 publications

(7 citation statements)

References 14 publications

(16 reference statements)

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“…Otherwise, it can go into a sleep mode for power saving. The existing IEEE 802.11 PSM may not be adequate for battery-operated constrained IoT devices and multi-hop IoT network settings [ 66 , 67 ].…”

Section: Energy Conserving Issues In Wireless Networking-based Iotmentioning

confidence: 99%

“…When IoT devices use WLAN type technologies such as the IEEE 802.11 family standards, they may construct multi-hop topologies to enlarge their reachability. In such cases, there may arise the issue of increased power consumption due to severe collisions in multi-hop communications [ 66 , 67 ]. The standardization efforts, i.e.…”

Section: Energy Conserving Issues In Wireless Networking-based Iotmentioning

confidence: 99%

See 1 more Smart Citation

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

Abbas

Yoon

2015

Sensors

103

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The Internet of Things (IoT) is an emerging key technology for future industries and everyday lives of people, where a myriad of battery operated sensors, actuators, and smart objects are connected to the Internet to provide services such as mobile healthcare, intelligent transport system, environmental monitoring, etc. Since energy efficiency is of utmost importance to these battery constrained IoT devices, IoT-related standards and research works have focused on the device energy conserving issues. This paper presents a comprehensive survey on energy conserving issues and solutions in using diverse wireless radio access technologies for IoT connectivity, e.g., the 3rd Generation Partnership Project (3GPP) machine type communications, IEEE 802.11ah, Bluetooth Low Energy (BLE), and Z-Wave. We look into the literature in broad areas of standardization, academic research, and industry development, and structurally summarize the energy conserving solutions based on several technical criteria. We also propose future research directions regarding energy conserving issues in wireless networking-based IoT.

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Section: Energy Conserving Issues In Wireless Networking-based Iotmentioning

confidence: 99%

Section: Energy Conserving Issues In Wireless Networking-based Iotmentioning

confidence: 99%

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

Abbas

Yoon

2015

Sensors

103

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“…Recently, a multi-hop IEEE 802.11 PSM mechanism named as MH-PSM is presented in [17] for multi-hop toy-to-toy communication. The proposed traffic announcement scheme enables nodes along multi-hop route to stay awake only if there is pending traffic for them and hence, reducing significant associated cost with mandatory wake-ups at each beacon intervals.…”

Section: Related Workmentioning

confidence: 99%

Adaptive duty cycling based multi-hop PSMP for internet of multimedia things

Afzal

Alvi

Shah

2016

2016 13th IEEE Annual Consumer Communications &Amp; Networking Conference (CCNC)

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In several use-cases of Internet of Things (loT), IEEE 802.11 based WLANs are more favorable due to superior data rate support even though their energy efficiency is not up to the mark. Particularly, wireless multimedia sensors based WLANs demand higher energy resources. In this regard, various IEEE 802.11 based power saving mechanisms are developed. IEEE 802.11n standard specifies Power Save Multiple Poll (PSMP) protocol. However, PSMP is infeasible for many loT based systems specifically in use-cases where multi-hop com munication is required. Moreover, PSMP scheduling mechanism lacks the capability to adapt to the dynamic Quality of Service (QoS) requirements in Internet of Multimedia Things (loMT). In this paper, a QoS aware Multi-Hop PSMP (mPSMP) protocol is proposed to enable energy efficient multimedia communication over loT. The mPSMP incorporate a traffic scheduling model to allocate channel resources in a time division multiple access manner. Therein, adaptive duty cycling is employed to minimize energy utilization, while assuring the required multimedia QoS for each node. The proposed protocol is implemented in NetworkSimulator-2 (NS-2). Analytical analysis and simulation study sug gests reduction in end-to-end delay and duty cycling along with significant improvement in energy efficiency of loMT devices.

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“…There is a lot of 802.11 PSM related studies, which are aimed at minimizing energy consumption in M2M networks. We can categorize them into two groups: one requiring changes on the AP side [12], [13]; and the other one about strategies on the client side [14], [15], [16], [17]. In this section, the 802.11 PSM related enhancements on the AP side is not analyzed since we consider sleep scheduling strategies on the client side to be applied on top of the conventional WLAN infrastructure in homes.…”

Section: Related Workmentioning

confidence: 99%

Energy Efficient IP-Connectivity with IEEE 802.11 for Home M2M Networks

Ozcelik

Korpeoglu

Agrawala

2017

The Computer Journal

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Machine-to-machine communications (M2M) technology enables large-scale communication and networking of devices of various kinds including home devices and appliances. A critical issue for home M2M networks is how to efficiently integrate the already existing home consumer devices and appliances into an IP based wireless M2M network with least modifications to existing components. Due to its popularity and widespread usage in closed spaces, Wi-Fi is a good alternative as a wireless technology to enable M2M networking for home devices.This thesis addresses the energy-efficient integration of home appliances to a Wi-Fi and IP based home M2M network. Towards this goal, we first propose an integration architecture that requires least modifications in existing components. Then, we propose a novel long-term sleep scheduling algorithm to be applied together with the existing 802.11 power save mode (PSM). The proposed scheme utilizes the multicast DNS (mDNS) protocol to maintain device and service availability when devices go into deep sleep mode.We implemented our proposed architecture and algorithm as a prototype to build an M2M network of home appliances as a test-bed. We performed various experiments on this test-bed to evaluate the proper operation and energy savings of our proposal. We also did extensive simulation experiments for larger-scale scenarios. As a result of our test-bed and simulation experiments, we observed energy savings up to 70% compared to the existing infrastructure which applies no sleep mechanism, and up to 20% compared to standard 802.11 PSM scheme, while ensuring device and service availability at the same time. Bu tez, Wi-Fi teknolojisinin enerji verimli birşekilde akıllı ev sistemlerinde kullanılacak gömülü cihazlara nasıl entegre edilecegini gösterir. Tezde, ev M2M aglarında enerji tasarrufu için IEEE 802.11 güç tasarruf modu (PSM) ve uyku zamanlama algoritması tabanlı yeni bir yaklaşımönerilmektedir. Bu yaklaşım, IEEE 802.11 MAC katmanında degişiklik yapılmadan gerçeklenir. Yaklaşımın gerçeklenmesinde cihazların erişilebilirligi etkilenmeksizin mDNS protokol mesajlarından da faydalanılır. KeywordsTezdekiönerilen yaklaşım, bir ev M2M agına prototip olarak uygulanmıştır. Bu prototiplerle ve hazırlanan simulasyonlarla,önerilen yaklaşımın performans degerlendirmesi yapılmıştır. Prototipüzerinde yapılan testlerin ve simulasyonların sonuçlarna göre, herhangi bir enerji tasarruf mekanizması kullanmayan standart altyapıya kıyasla yaklaşık %70, IEEE 802.11 güç tasarruf moduna kıyasla %20 enerji tasarrufu saglandıgı görülmüştür.

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Enhanced IEEE 802.11 Power Saving for Multi-hop Toy-to-Toy Communication

Cited by 12 publications

References 14 publications

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

A Survey on Energy Conserving Mechanisms for the Internet of Things: Wireless Networking Aspects

Adaptive duty cycling based multi-hop PSMP for internet of multimedia things

Energy Efficient IP-Connectivity with IEEE 802.11 for Home M2M Networks

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