Distributed fault management for IoT Networks
draft-hongcs-t2trg-dfm-00

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T2TRG                                               Hong, Choong Seon
Internet-Draft                                   Kyung Hee University
Intended status: Standards Track                     Minh, Nguyen H N
Expires: August 09, 2020                         Kyung Hee University
                                                   Pandey, Shashi Raj
                                                 Kyung Hee University
                                                      Chit Wutyee Zaw 
                                                 Kyung Hee University
                                                        Seung Il Moon
                                                 Kyung Hee University
                                                        December 2018
                                                   
                                                   
Distributed fault management for IoT Networks
                        draft-hongcs-t2trg-dfm-00

Abstract

Recent advances in Internet of Things (IoT) have increased 
the use of sensing technologies for IoT applications. However,
monitoring sensor nodes is still a challenging issue in 
distributed remote environments, especially wireless environments.
Different from conventional centralized mechanism, Fog Computing 
becomes an essential role in a scalable IoT system. Fog Node can
control and monitor its subdomain's devices and perform aggregation
tasks to support the central server at the cloud. Since node 
fault detection can strongly affect the performance and accuracy
in most IoT analysis applications, fault detection mechanism 
should be integrated into IoT Networks. Accordingly, these 
fault nodes could be detected and replaced by others available 
nodes in the same domain for the analysis by a distributed 
fault detection and node replacement mechanism based on their
sensory values in a considered domain.  

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Hong, et al.          Expires  August 09, 2020                  [Page 1]



Internet-Draft      Fault Management for IoT               December 2018

This Internet-Draft will expire on August 09, 2020.

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Table of Contents

 1.  Introduction . . . . . . . . . . . . . . . . . . . .. . . . . .  2
      1.1.  Terminology and Requirements Language  . . . . . . . . .  3
 2.  Communication Process . . . . . . . . . . . . . . . . . . . . .  3
      2.1.  Constrained Application Protocol (COAP) message exchange  4
      2.2.  Network Setup  . . . . . . . . . . . . . . .. . . .  . .  5
      2.3.  Message description in Fiesta-IOT  . . . . . . . . . . .  6
 3.  Distributed Fault Management . . . . . . . . . . . . . . .  . .  7
      3.1   Abnormal Value Fault Detection . . . . . . . . . . . . .  7
      3.2.  Sensor Replacement for Fault Sensors . . . . . . . . . . .9
 4.  IANA Considerations  . . . . . . .. . . . .  . . . . . . . . . . 9
 5.  Security Considerations  . . . . . . . . . . . .  . . .  . . . .10
 6.  References . . . . . . . . . . . . . . . . . . . . . . . . . . .10
 6.1.  Normative References . . . . . . . . . . . . . . . . . . . . .10 
 6.2.  Informative References . . . . . .. . . . .  . . . . . . . . .10
 Authors' Addresses . . . . . . . . . . . . . . . . . . . . .. . . . 11

1.  Introduction

IoT Networks are composed of massive, small and low-cost sensor
nodes scattered deployed. Using IoT nodes, the sensory data can 
be collected for IoT applications through fog nodes. Accordingly, 
the central server and fog node need a fault detection mechanism 
to monitor sensor nodes in their domain. Failed nodes may affect 
the quality of service (Qos) from IoT analysis applications. It 
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