IEEE Consumer Electronics Magazine - November/December 2021 - 58

Column: Energy and Security
Personal Internet of
Things (PIoT):
What Is It Exactly?
Biswa P. S. Sahoo
Samsung R&D Institute Bangalore
Saraju P. Mohanty
University of North Texas
Deepak Puthal
Newcastle University
Prashant Pillai
University of Wolverhampton
Abstract-The use of Internet-of-Things (IoT) devices in homes and the immediate
proximity of an individual communicates to create Personal IoT (PIoT) networks. The
exploratory study of PIoT is in its infancy, which will explore the expansion of new use
cases, service requirements, and the proliferation of PIoT devices. This article provides a
big picture of PIoT architecture, vision, and future research scope.
TOWARD A HYPERCONNECTED
WORLD
& WE ARE MOVING toward a hyperconnected
world through the evolution of Internet of Things
(IoT).1 The widely used " Personal Network " enables
the simplification of the network functionalities,
for example, user session redirection
between devices such as phone, personal digital
assistants (PDA), and laptop. However, in the
present day, the most crucial use case for IoT
devices in the consumer segment is becoming
Digital Object Identifier 10.1109/MCE.2021.3077721
Date ofpublication 14 May 2021; date ofcurrent version
6 October 2021.
consumer internet and media devices such as
smartphones, where the number of IoT devices
is expected to thrive to more than eight billion
by 2030.2
The existing mobile IoT standards, such
as Narrow-Band IoT (NB-IoT) and enhanced
Machine-Type Communication (eMTC), to support
many IoT verticals.3 However, these mobile
IoT standards, so far, have not looked at the proliferation
of consumer IoT devices that can be
categorized into two broad areas4: (1) IoT in
Home (such as door sensors, cameras, smart
TVs, and refrigerator) and (2) IoT on Person
(such as wearable, smartphone, car, and handheld
devices).
58
2162-2248 ß 2021 IEEE
Published by the IEEE Consumer Technology Society
IEEE Consumer Electronics Magazine

IEEE Consumer Electronics Magazine - November/December 2021

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