TY - JOUR
T1 - Content-oriented disaster network utilizing named node routing and field experiment evaluation
AU - Qi, Xin
AU - Wen, Zheng
AU - Yu, Keping
AU - Murata, Kazunori
AU - Shibata, Kouichi
AU - Sato, Takuro
N1 - Publisher Copyright:
Copyright © 2019 The Institute of Electronics, Information and Communication Engineers.
PY - 2019/5
Y1 - 2019/5
N2 - Low Power Wide Area Network (LPWAN) is designed for low-bandwidth, low-power, long-distance, large-scale connected IoT applications and realistic for networking in an emergency or restricted situation, so it has been proposed as an attractive communication technology to handle unexpected situations that occur during and/or after a disaster. However, the traditional LPWAN with its default protocol will reduce the communication efficiency in disaster situation because a large number of users will send and receive emergency information result in communication jams and soaring error rates. In this paper, we proposed a LPWAN based decentralized network structure as an extension of our previous Disaster Information Sharing System (DISS). Our network structure is powered by Named Node Networking (3N) which is based on the Information-Centric Networking (ICN). This network structure optimizes the excessive useless packet forwarding and path optimization problems with node name routing (NNR). To verify our proposal, we conduct a field experiment to evaluate the efficiency of packet path forwarding between 3N+LPWA structure and ICN+LPWA structure. Experimental results confirm that the load of the entire data transmission network is significantly reduced after NNR optimized the transmission path.
AB - Low Power Wide Area Network (LPWAN) is designed for low-bandwidth, low-power, long-distance, large-scale connected IoT applications and realistic for networking in an emergency or restricted situation, so it has been proposed as an attractive communication technology to handle unexpected situations that occur during and/or after a disaster. However, the traditional LPWAN with its default protocol will reduce the communication efficiency in disaster situation because a large number of users will send and receive emergency information result in communication jams and soaring error rates. In this paper, we proposed a LPWAN based decentralized network structure as an extension of our previous Disaster Information Sharing System (DISS). Our network structure is powered by Named Node Networking (3N) which is based on the Information-Centric Networking (ICN). This network structure optimizes the excessive useless packet forwarding and path optimization problems with node name routing (NNR). To verify our proposal, we conduct a field experiment to evaluate the efficiency of packet path forwarding between 3N+LPWA structure and ICN+LPWA structure. Experimental results confirm that the load of the entire data transmission network is significantly reduced after NNR optimized the transmission path.
KW - Disaster network
KW - Information-centric networking
KW - Low bandwidth wide area network
KW - Named node networking
UR - http://www.scopus.com/inward/record.url?scp=85065756243&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85065756243&partnerID=8YFLogxK
U2 - 10.1587/transinf.2018NTP0009
DO - 10.1587/transinf.2018NTP0009
M3 - Article
AN - SCOPUS:85065756243
SN - 0916-8532
VL - E102D
SP - 988
EP - 997
JO - IEICE Transactions on Information and Systems
JF - IEICE Transactions on Information and Systems
IS - 5
ER -