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What is LoRaWAN?
A low-power, wide-area (LPWA) networking protocol designed to wirelessly connect battery operated devices to the internet
LoRa and LoRaWAN define a low-power, wide-area (LPWA) networking protocol designed to wirelessly connect battery operated devices to the internet in regional, national or global networks, and targets key Internet of things (IoT) requirements such as bi-directional communication, end-to-end security, mobility and localization services. The low power, low bit rate, and IoT use distinguish this type of network from a wireless WAN that is designed to connect users or businesses, and carry more data, using more power. The LoRaWAN data rate ranges from 0.3 kbit/s to 50 kbit/s per channel.
Consumes low-power
Provides Wide-Area Networking
Data Range: 0.3 kbps to 50 kbps
Some of the key Advantages of LoRaWAN
Long range providing communication up to 15 km.
Provides ability to use band without licence for the frequency of any service provider.
Provides bidirectional communication so it can be used for several areas.
Based on open protocol overseeing the standard and its development, ensuring interoperability across networks.
Low power consumption as data transmission and reception requires less than 50mA current. Upto 10 years of battery life
Can be put to use with little investment thanks to low cost base stations and free operating frequencies.
What is NB-Iot?
A wireless internet of things (IoT) protocol that uses low-power wide area network (LPWAN) technology.
Developed by the 3rd Generation Partnership Project (3GPP) for cellular wireless communication to enable a wide range of new NB-IoT devices and services. NB-IoT is one of the three main 3GPP LPWAN standards. The NB-IoT communication standard lets IoT devices operate via carrier networks, either within an existing Global System for Mobile (GSM) communication carrier wave, in an unused guard band between Long-Term Evolution (LTE) channels or independently. One of the goals of NB-IoT is to boost the coverage extension beyond what existing cellular technologies offer. To do that, NB-IoT offers transmission repetitions and different bandwidth allocation configurations in uplink transmission.
Enable broad range of new IoT devices & services
Reduce power consumption while increasing system capacity and bandwith efficiency
Devices offer battery life of more than 10 years
Some of the key Advantages of NB-IoT
Ubiquitous coverage and connectivity
NB-IoT can help support massive numbers of devices by establishing NB-IoT networks that can connect to billions of nodes. Designed for extended coverage indoors, the lower complexity of the devices provides long-range connectivity and communication.
Bandwidth
NB-IoT is designed with bandwidth efficiency in mind. It uses a small portion of the spectrum, meaning multiple NB-IoT networks can coexist in the same area without any interference.
Low power consumption and multiyear battery life
NB-IoT doesn’t need to run a heavy operating system, such as Linux, or do a lot of signal processing, making it more power-efficient compared to other cellular technologies. The enhanced power consumption capability enables NB-IoT to support a multiyear battery life for devices
Strong Signals
NB-IoT signal strengths are typically strong, designed to penetrate multiple layers of brick.
Low cost of device
Because it’s easier to create devices with lower complexity, the devices cost significantly less.
Security
NB-IoT is secured using methods such as data encryption, secure authentication and signaling protection.
