Header Ads

How much can data be transmitted at a time over a LoRaWan connection?


The LoRaWan communication protocol can be used to implement the IoT conception. Currently, most of the data regarding the reliability of the LoRa technology is commercial and distributed in the best-case scenario under the LoRaWan gateway.


Thus, we need realistic models to assess the performance level properly.

Most of the time, the IoT idea entails a large number of nodes disperse over a wide geographical area, forming a high-density, large-scale architecture under the LoRaWan gateway. Deciding the number of collisions is essential to assess the network performance.

The present paper decides the maximum number of Lora nodes that can transmit with a Gateway contemplating the LoRaWan protocol conditions. Furthermore, we have planned a series of solutions for decreasing the number of collisions and increasing the ability of the communication channel under the LoRaWan gateway.

LoRaWan data rate:

  • Depending on the SF value, the channel bandwidth, and other modulation characteristics, Lora can achieve a data rate of up to approximately 22 kbps LoRaWan. The higher the SF and the lower the channel bandwidth, the lower the data rate and, thus, the longer the transmission time under the LoRaWan gateway.


  • The data transfer rate varies from 300bps to 37.5 kbps, depending on the spreading factor and the bandwidth of the communication channel LoRaWan. A Lora Gateway can simultaneously receive and broadcast messages with different spreading factors.

  • The Lora nodes have the probability of setting the data rate according to regional regulations. Specific data are selected with the help of some commands at the MAC level. The statistics rate settings are categorized from 0 to 6 and represent a destined set of settings, such as the increasing factor and the coding rate under the LoRaWan gateway. 

  • The specification recommends the implementation of a particular data rate control algorithm. The Network Server measures the algorithm that can send directs to the MAC nodes to enhance or reduce the data rate, depending on the extent of the received signal under the LoRaWAN. 

  • When an ACK acknowledgment mechanism is implemented, if the node does not receive the first two consecutive acknowledgments, it automatically performs a downgrade of the data rate under the LoRaWan gateway.


While talking about IoT solutions, akenza.io is the self-service IoT platform, allowing you to build great IoT products and services with value under IoT platforms. It connects, controls, and manages IoT devices in one place.

Akenza.io provides a cloud-based system that connects everyThing to the Cloud.

Facts about LoRaWan:

  • Long-range, low power, and narrow bandwidth are one of the communications standards that have been adopted for many IoT devices because it meets many of the constraints that these devices operate under (other standards include NB-IoT, for example).

  • Many IoT devices use a battery for power that needs to operate for extended periods. The closest communication hub/gateway/tower may be pretty distant; many such devices require low data rates (which works well as this reduces energy constraints as well).

Therefore, IoT communication such as Lora works well as it meets these requirements. However, if your IoT device needs a lot of bandwidth, such as a live video cam, you need a more traditional link. Similarly, suppose your device has abundant power (because it is directly connected to the power grid, for example). 

How does LoRaWan Work?

At the most basic level, radio protocols like LoRaWan are pretty simple. Star networks transform like professors and students in a lecture under the LoRa gateway. Everyone in the class could be seeking to interact with professors simultaneously, but the professor would not be able to hear or get them all at once under the LoRa gateway. It is an asymmetric relationship in terms of communication.

Many hardware and network service providers compete in this space, so there are a lot of choices under LoRaWan. LoRaWan is best if you want to build on carrier-owned and operated public networks under the LoRa gateway. 

Features of LoRaWan to consider:

Smart buildings

With minimum infrastructure and maintenance consumption, homeowners and property/facility managers may boost efficiency and minimize expenses by using LoRa-based intelligent IoT building solutions:



  • Temperature and Humidity Monitoring under the LoRa gateway

  • Room Occupancy

  • Motion Detection

  • Smart Water Metering

Public safety

The requirement for all-encompassing safety and security results is enhanced under the LoRa gateway. IoT network-situated public safety solutions give first responders cutting0edge technology that may decrease danger and improve individual safety under LoRaWan. 

Space Utilization

The corporate workforce has increased mobile and has immediately adopted an "anytime, anyplace" work convention under the LoRa gateway. As a result of the uncertain flow of employees and guests, office space may be unused for lengthy periods or be overextended under LoRaWan.

Smart Environment

LoRaWan-based IoT solutions for the environment help safeguard populations from environmental threats, from air quality monitoring to radiation leak detection under the LoRa gateway. 

No comments:

Powered by Blogger.