Many exciting applications are currently emerging
due to the use of technology from the Internet of Things (IoT) in
Smart Cities. In recent years, Long Range Wide Area Networks
(LoRaWANs) have become one of the main technologies in this
field due to long distance coverage, low power consumption
sensors, and economic reasons. So far, LoRaWANs have been
planned and deployed mainly with the aim of minimizing
the number of gateways, while still providing coverage in a
geographic area. Packet collisions and future traffic have not been
considered. In contrast, we present a gateway placement strategy
that is robust against an increase in the number of sensors and in
the network load. To this end, we modify an existing local search
algorithm for a geometric set cover problem such that it takes
the capacities of gateways into account. If we set these capacities
below the maximum, the network can accommodate additional
sensors in the future. Moreover, our algorithm can extend the
initial placement once the capacities are exhausted.
%0 Conference Paper
%1 info3-inproceedings-2021-20
%A Loh, Frank
%A Bau, Dominique
%A Zink, Johannes
%A Wolff, Alexander
%A Hoßfeld, Tobias
%B 13th IFIP Wireless and Mobile Networking Conference (WMNC)
%D 2021
%K myown 5mart
%T Robust Gateway Placement for Scalable LoRaWAN
%X Many exciting applications are currently emerging
due to the use of technology from the Internet of Things (IoT) in
Smart Cities. In recent years, Long Range Wide Area Networks
(LoRaWANs) have become one of the main technologies in this
field due to long distance coverage, low power consumption
sensors, and economic reasons. So far, LoRaWANs have been
planned and deployed mainly with the aim of minimizing
the number of gateways, while still providing coverage in a
geographic area. Packet collisions and future traffic have not been
considered. In contrast, we present a gateway placement strategy
that is robust against an increase in the number of sensors and in
the network load. To this end, we modify an existing local search
algorithm for a geometric set cover problem such that it takes
the capacities of gateways into account. If we set these capacities
below the maximum, the network can accommodate additional
sensors in the future. Moreover, our algorithm can extend the
initial placement once the capacities are exhausted.
@inproceedings{info3-inproceedings-2021-20,
abstract = {Many exciting applications are currently emerging
due to the use of technology from the Internet of Things (IoT) in
Smart Cities. In recent years, Long Range Wide Area Networks
(LoRaWANs) have become one of the main technologies in this
field due to long distance coverage, low power consumption
sensors, and economic reasons. So far, LoRaWANs have been
planned and deployed mainly with the aim of minimizing
the number of gateways, while still providing coverage in a
geographic area. Packet collisions and future traffic have not been
considered. In contrast, we present a gateway placement strategy
that is robust against an increase in the number of sensors and in
the network load. To this end, we modify an existing local search
algorithm for a geometric set cover problem such that it takes
the capacities of gateways into account. If we set these capacities
below the maximum, the network can accommodate additional
sensors in the future. Moreover, our algorithm can extend the
initial placement once the capacities are exhausted.},
added-at = {2021-10-07T16:40:57.000+0200},
author = {Loh, Frank and Bau, Dominique and Zink, Johannes and Wolff, Alexander and Hoßfeld, Tobias},
biburl = {https://www.bibsonomy.org/bibtex/2d9fbbadebee74c2c4221d75075b17c8a/uniwue_info3},
booktitle = {13th IFIP Wireless and Mobile Networking Conference (WMNC) },
interhash = {6632680ff8b204f7453d18df79af8883},
intrahash = {d9fbbadebee74c2c4221d75075b17c8a},
keywords = {myown 5mart},
month = {10},
timestamp = {2022-03-14T00:14:07.000+0100},
title = {Robust Gateway Placement for Scalable LoRaWAN},
year = 2021
}