Tag: LoRa
LoRa – Device Re-activation Call Flow (Rejoin Procedure)
LoRa Technology supports the handling and configuration of rejoin-requests for LoRa End Devices. Using a rejoin-request, a device is able to request the network-server to re-activate, without being ‘disconnected’ until […]
LoRa – Device Activation Call Flow (Join Procedure) using OTAA and ABP
When a new End Device (LoRa Device) is added to a LoRa network, it should go through an activation process. Through the activation process, both session keys are shared between the […]
LoRa- (Long Range) Network and Protocol Architecture & Frame Structure
LoRa is Long Range ,low data rate, low power wireless platform technology for building IoT network. It uses unlicensed radio spectrum in the Industrial, Scientific and Medical (ISM) bands to enable communication between […]
Maximum Coupling Loss (MCL) and Maximum Path Loss (MPL)
Maximum Coupling Loss has been chosen by 3GPP as the metric to evaluate coverage of a radio access technology. In theory, it can be defined as the maximum loss in […]
LoRa Link-budget and Sensitivity Calculations – Example Explained !
LoRa is a proprietary spread spectrum modulation scheme that is derivative of Chirp Spread Spectrum modulation (CSS) and which trades data rate for sensitivity within a fixed channel bandwidth. It […]
LoRa (Long Range) End Device Classifications
LoRaWAN is a Low Power Wide Area Network (LPWAN) specification for the wireless Internet of Things devices. The LoRaWAN specification provides seamless interoperability among smart things without the need of […]
LoRa Technology, It’s Features and Application
LoRa is Long Range ,low data rate, low power wireless platform technology for building IoT network. LoRa technology is owned by a chip company – Semtech, who acquired it from another […]
Low Power Wide Area Networks (LPWAN)
Low Power Wide Area networks (LPWAN) could play an important role in connecting a range of devices that need to be low mobility, low power and low cost. As part of […]