Challenges and Experiment with LoRaWAN

Park, Seung-Kyu; Hwang, Kwang‐il; Kim, Hyo-Seong; Shim, Byoung-Sup

doi:10.1007/978-981-10-5041-1_46

Cited by 5 publications

(5 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A summary of protocols available in the current state of the art for these sensor networks in terms of bandwidth vs coverage comparison is shown in Figure 2. Long Range Wide Area Network (LoRaWAN), from LoRa Alliance [22], will be used among these protocols.…”

Section: Ground Segment Based On Iotmentioning

confidence: 99%

“…The sensors listed in Table 1 do not have LoRaWAN connectivity and emission. Thus, to transmit the data from these IoT sensors to the corresponding gateway, the REYAX RYLR896 LoRa transceiver module (from Semtech) [22] will be used, combining this module with the sensor used in each case by means of an Arduino board. This transceiver reaches up to 15 Km of coverage.…”

Section: Ground Segment Based On Iotmentioning

confidence: 99%

“… Low altitude compatibility with the LoRaWAN distance restriction of the range of the transceiver module of a terrestrial GW -The same Semtech's REYAX RYLR896 LoRa transceiver [22], mentioned in the elements of both parts of the system (terrestrial gateway/s and space systems) will be used.  Significant reduction in size, power consumption, mass, and therefore cost of deployable space vehicles in this type of orbit.…”

Section: Space Segment Based On Hapsmentioning

confidence: 99%

See 2 more Smart Citations

High Altitude Platform Stations Aided Cloud-Computing Solution for Rural-Environment IoT Applications

Monzon Baeza,

Alvarez Marban

2023

Comput. Networks Commun.

View full text Add to dashboard Cite

This work proposes a flexible and scalable Smart Rural (SR) system for gathering and processing IoT data from remote rural areas with no traditional communication coverage as a handicap. We offer an architecture structured in distinct segments using emerging technologies such as IoT, 5G, Cloud and High Altitude Platform Station (HAPS). This proposal is applied to the rural environment to cover thus all the needs of the system in the collection of IoT data from these remote rural areas, its coverage by space vehicles and its processing and storage through 5G terrestrial networks and cloud services. The proposal includes the deployment of IoT sensors and the development of Amazon Web Services (AWS). On the other hand, the part of the space segment considered by HAPS has been simulated for different space channels. This way offers a complete and automated SR system that allows access to these IoT data from remote rural areas through the Internet.

show abstract

Section: Ground Segment Based On Iotmentioning

confidence: 99%

Section: Ground Segment Based On Iotmentioning

confidence: 99%

Section: Space Segment Based On Hapsmentioning

confidence: 99%

See 1 more Smart Citation

High Altitude Platform Stations Aided Cloud-Computing Solution for Rural-Environment IoT Applications

Monzon Baeza,

Alvarez Marban

2023

Comput. Networks Commun.

View full text Add to dashboard Cite

show abstract

“…Maintained by the LoRa Alliance, LoRaWAN™ defines the communication protocol and system architecture for the network while the LoRa® physical layer enables the long-range communication link [8]. [9] features an overview of the components defined by the LoRaWAN protocol stack.…”

Section: Lorawan Descriptionmentioning

confidence: 99%

LoRa® based multi-sensor system for heavy-duty vehicle detection in restricted areas

2019

View full text Add to dashboard Cite

This paper focuses on the design and implementation of a low cost and low energy consumption system for detecting the access of heavy duty vehicle in restricted areas. Rather than the more common approach of using image acquisition through traffic cameras, the system uses the sound and vibrations generated by the operation of heavy duty vehicles. This approach can be especially useful in areas where the implementation of a conventional traffic monitoring system is extremely cost ineffective due to the lack of an appropriate network infrastructure, LoRaˇ modulation offers great advantages in comparison to other methods regarding the range and power consumption needed for maintaining the communication between the sensors and the back-end infrastructure. Based on the information offered by the vibration and sound sensors a prediction about the presence of a heavy-duty vehicle can be made, the configuration option of the detection thresholds for the measured information allows a fine tuning of the algorithm. Identification of the incident location is done via a unique identifier of the acquisition system present in a database, entry done at installation, to avoid the integration of a GPS receiver. Alerts are displayed on a map upon identification for further measures.

show abstract

“…End-nodes can be classified into three different categories [6]. End-nodes belonging to class A offer a limited reception window (with maximum two receive slots of almost 1-second duration) and are more suited for uplink data-intensive applications.…”

Section: A Lorawan Architecture and Node's Capabilitiesmentioning

confidence: 99%

When Renewable Energy Meets LoRa: A Feasibility Analysis on Cable-Less Deployments

Sherazi

Piro

Grieco

et al. 2018

IEEE Internet Things J.

View full text Add to dashboard Cite

In recent years, Low Power-Wide Area Networks gained momentum thanks to their inherent capabilities to support Internet of Things services with broad geographical coverage. Among them, the Long Range Wide Area Network standard, recently promoted by the LoRa T M Alliance, is emerging as one of the most promising solution capable to provide a radio coverage up to tens of kilometers with very low data rates, while working in the unlicensed sub-GHz band. This paper focuses on Long Range Wide Area Networks and sheds some light on the feasibility of fully cable-less Internet of Things deployments, where dual-radio gateways are fed by a photovoltaic plant and equipped with a wireless backhaul. As a first step, the power needs of a dualradio gateway, serving a mix of realistic Machine-to-Machine applications and leveraging different combinations of front-end chipsets and backhaul wireless technologies, are investigated. Then, the achieved results are properly employed to size the photovoltaic plant, as well as to estimate its installation costs and land acquisition. Finally, cost-saving and carbon footprints analysis is presented to demonstrate the socioeconomic benefits arising out of these cable-less deployments for Long Range Wide Area Networks. The conducted study clearly exhibits that network operators can achieve their break-even point during the early stages after the deployment, while adopting environmentfriendly approaches because of carbon emission savings achieved by renewable energy.

show abstract

Challenges and Experiment with LoRaWAN

Cited by 5 publications

References 4 publications

High Altitude Platform Stations Aided Cloud-Computing Solution for Rural-Environment IoT Applications

High Altitude Platform Stations Aided Cloud-Computing Solution for Rural-Environment IoT Applications

LoRa® based multi-sensor system for heavy-duty vehicle detection in restricted areas

When Renewable Energy Meets LoRa: A Feasibility Analysis on Cable-Less Deployments

Contact Info

Product

Resources

About