Wireless communication technology defines the data communication method without a direct physical connection between two or more devices.
The devices communicate and connect through wireless signal and the technological devices have significantly upgraded over the years.
Currently, there are various types of devices using wireless telecommunication technology which allows the user to remain in contact in remote areas.
It is everywhere, and the latest wireless technology used in personal devices, medical and industrial applications. Bluetooth technology was enhanced and developed by Ericsson Mobile Communications in 1994 when they were looking for a substitute for cables between mobile phones.
Bluetooth uses the frequency band 2.4GHz which is similar to Wi-Fi and can connect a minimum of 2 and maximum of 8 devices in terms of power implementation.
These modules are easier to combine into smart gadgets, which is the best option for wireless headsets and wearable devices.
Bluetooth is the perfect choice for the wireless audio streaming device and smart medical systems.
The core specification describes the technology building blocks that innovators used to create the interoperable device. It completed the core specification version 4.0.
The ultimate best wireless device is the ubiquitous TV remote control. The common dominant technology is still infrared but it is slowly combining itself to radio-frequency (RF) remote control.
Infrared ray will be with you for years to come because it’s simpler, cheap and works well. The remotes these days use the IR-RF converters to increase the range of the IR remote.
The highlight specification of remote control supports for home theatre and video streaming devices. The Automatic search for device codes is operated with 991 functions.
Zigbee is another technology which falls under wireless personal region networks standards of IEEE as well as often used in industrial applications.
It is the first open standard specification of IPv6 based complete wireless networking solution that offers seamless internet connection to control.
It offers three specifications for IoT with aspects specifically to support highly reliable networks for the device to device communications.
ZigBee is specifically designed for the simple two-way system to system control applications.
A wireless communication technology is designed for IoT applications. The Low Power Wide Area Network will be used to communicate between devices by using a centralized server unit.
Here, encrypted data will be sent via different frequency channels at the various data rate. Its terminology has end-point devices with different classes based on the operation mode.
It makes sure enhanced security at network and application level by using various layers of encryption.
The IEEE standard for LoRaWAN is 802.15.4g the range of frequency band is below 1GHz. It describes network protocol which is optimized for battery powered end products.
LoRaWAN device is completely supported by unicast and multicast devices.
The wireless communication technology devices are specially designed for home automation. This Z-wave is suited to collect data from wirelessly and automated lighting controls.
This technology uses ISM spectrum range from below 1GHz. This technology is one of the simple systems because of its less complicated network.
It was specially designed for operating at low data rates while compared to Wi-Fi Technology.
Today’s Technology evolution such as 5G, IoT enables seamless opportunities for various technologies to fulfil the wide variety of requirements. Learn more about the advantage of 5G.