Improving energy efficiency in IoT with re-configurable virtual objects

Matti Eteläperä; Massimo Vecchio; Raffaelle Giaffreda

doi:10.1109/WF-IoT.2014.6803222

Improving energy efficiency in IoT with re-configurable virtual objects

Matti Eteläperä
, Massimo Vecchio
, Raffaelle Giaffreda

VTT Technical Research Centre of Finland

VTT (former employee or external)
Create-Net

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

17 Citations (Scopus)

Abstract

In this paper we present a method for reconfiguring Virtual Objects (VOs) during run-time. VOs are semantic descriptions of ICT objects and the associated physical objects and phenomena they observe. VOs also include software modules to expose ICT object functionalities as IoT services for re-use. In our case study we show, by using an analytical model, how the energy efficiency of a wireless battery powered weather station (WS) can be improved. We introduce descriptions of the available operating modes and store them in the WS semantic description. These operating modes of the WS's VO are linked with the ability of the ICT object to change the compression method used to transmit information during run-time. We evaluate the energy efficiency and latency of three operating modes, namely uncompressed, lossy and lossless modes. The results show that the possibility to re-configure the operating mode during run-time from uncompressed to lossy mode lowers the total energy for transmission to 47.9%

Original language	English
Title of host publication	IEEE World Forum on Internet of Things (WF-IoT 2014)
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	520-525
ISBN (Electronic)	978-1-4799-3459-1
DOIs	https://doi.org/10.1109/WF-IoT.2014.6803222
Publication status	Published - 2014
MoE publication type	A4 Article in a conference publication
Event	IEEE World Forum on Internet of Things, WF-IoT 2014 - Seoul, Korea, Republic of Duration: 6 Mar 2014 → 8 Mar 2014

Conference

Conference	IEEE World Forum on Internet of Things, WF-IoT 2014
Abbreviated title	WF-IoT 2014
Country/Territory	Korea, Republic of
City	Seoul
Period	6/03/14 → 8/03/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Internet of Things
re-configuration
Virtual Objects

Access to Document

10.1109/WF-IoT.2014.6803222

Cite this

@inproceedings{6ee3cfc0e4704102b596e85b3c52f5bc,

title = "Improving energy efficiency in IoT with re-configurable virtual objects",

abstract = "In this paper we present a method for reconfiguring Virtual Objects (VOs) during run-time. VOs are semantic descriptions of ICT objects and the associated physical objects and phenomena they observe. VOs also include software modules to expose ICT object functionalities as IoT services for re-use. In our case study we show, by using an analytical model, how the energy efficiency of a wireless battery powered weather station (WS) can be improved. We introduce descriptions of the available operating modes and store them in the WS semantic description. These operating modes of the WS's VO are linked with the ability of the ICT object to change the compression method used to transmit information during run-time. We evaluate the energy efficiency and latency of three operating modes, namely uncompressed, lossy and lossless modes. The results show that the possibility to re-configure the operating mode during run-time from uncompressed to lossy mode lowers the total energy for transmission to 47.9\%",

keywords = "Internet of Things, re-configuration, Virtual Objects",

author = "Matti Etel{\"a}per{\"a} and Massimo Vecchio and Raffaelle Giaffreda",

year = "2014",

doi = "10.1109/WF-IoT.2014.6803222",

language = "English",

pages = "520--525",

booktitle = "IEEE World Forum on Internet of Things (WF-IoT 2014)",

publisher = "IEEE Institute of Electrical and Electronic Engineers",

address = "United States",

note = "IEEE World Forum on Internet of Things, WF-IoT 2014, WF-IoT 2014 ; Conference date: 06-03-2014 Through 08-03-2014",

}

Eteläperä, M, Vecchio, M & Giaffreda, R 2014, Improving energy efficiency in IoT with re-configurable virtual objects. in IEEE World Forum on Internet of Things (WF-IoT 2014). IEEE Institute of Electrical and Electronic Engineers, pp. 520-525, IEEE World Forum on Internet of Things, WF-IoT 2014, Seoul, Korea, Republic of, 6/03/14. https://doi.org/10.1109/WF-IoT.2014.6803222

Improving energy efficiency in IoT with re-configurable virtual objects. / Eteläperä, Matti; Vecchio, Massimo; Giaffreda, Raffaelle.
IEEE World Forum on Internet of Things (WF-IoT 2014). IEEE Institute of Electrical and Electronic Engineers, 2014. p. 520-525.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Improving energy efficiency in IoT with re-configurable virtual objects

AU - Eteläperä, Matti

AU - Vecchio, Massimo

AU - Giaffreda, Raffaelle

PY - 2014

Y1 - 2014

N2 - In this paper we present a method for reconfiguring Virtual Objects (VOs) during run-time. VOs are semantic descriptions of ICT objects and the associated physical objects and phenomena they observe. VOs also include software modules to expose ICT object functionalities as IoT services for re-use. In our case study we show, by using an analytical model, how the energy efficiency of a wireless battery powered weather station (WS) can be improved. We introduce descriptions of the available operating modes and store them in the WS semantic description. These operating modes of the WS's VO are linked with the ability of the ICT object to change the compression method used to transmit information during run-time. We evaluate the energy efficiency and latency of three operating modes, namely uncompressed, lossy and lossless modes. The results show that the possibility to re-configure the operating mode during run-time from uncompressed to lossy mode lowers the total energy for transmission to 47.9%

AB - In this paper we present a method for reconfiguring Virtual Objects (VOs) during run-time. VOs are semantic descriptions of ICT objects and the associated physical objects and phenomena they observe. VOs also include software modules to expose ICT object functionalities as IoT services for re-use. In our case study we show, by using an analytical model, how the energy efficiency of a wireless battery powered weather station (WS) can be improved. We introduce descriptions of the available operating modes and store them in the WS semantic description. These operating modes of the WS's VO are linked with the ability of the ICT object to change the compression method used to transmit information during run-time. We evaluate the energy efficiency and latency of three operating modes, namely uncompressed, lossy and lossless modes. The results show that the possibility to re-configure the operating mode during run-time from uncompressed to lossy mode lowers the total energy for transmission to 47.9%

KW - Internet of Things

KW - re-configuration

KW - Virtual Objects

U2 - 10.1109/WF-IoT.2014.6803222

DO - 10.1109/WF-IoT.2014.6803222

M3 - Conference article in proceedings

SP - 520

EP - 525

BT - IEEE World Forum on Internet of Things (WF-IoT 2014)

PB - IEEE Institute of Electrical and Electronic Engineers

T2 - IEEE World Forum on Internet of Things, WF-IoT 2014

Y2 - 6 March 2014 through 8 March 2014

ER -

Improving energy efficiency in IoT with re-configurable virtual objects

Abstract

Conference

UN SDGs

Keywords

Access to Document

Fingerprint

Cite this