WPAN Network: What is it, types and what are these fixed communication networks used for?

wireless networks for personal use are becoming very important tools for human beings, thanks to their excellent features and benefits that they offer to each of their users.

Each of wireless networks as is the case with WPAN They usually use a short range communication technologythus allowing the connection of several devices without the need to use some type of cable for their union.

These connections typically handle speeds up to 4Mbps which mainly depend on factors such as light and proximity of devices. In this way, here we will explain a little more about this type of network, as well as its types and components.

What is a Wireless Personal Area Network and what is it for in computing?

WPAN wireless personal area networks They are mainly used to establish communication between different devices such as mobile phones, tablets, laptops within an area of ​​10 square meters that surround the person or the equipment to ensure proper and correct use.

These types of networks have as their main objective enable connectivity between devices without the need to use wires for your connections, as well as being able to allow a direct connection over short distances.

Among the main characteristics that we can find in this type of network we find the following:

• They have a home networking approach that allow interconnecting devices such as laptops, smartphones, computers, printersamong other.
• employ wireless communication technologies short range
• allows to transmit bitwise information through a led installed in the equipment that generates an intermittent light.
• It is low cost.
• It is usually integrated into mobile devices.

What types of personal wireless networks exist?

There are different types of personal wireless networks that differ from the others either by their speeds, data range, quality of service and energy consumption. Usually there are WPAN that has a high speed range which are mainly used for media applications, other of average speeds used for indoor wireless connections such as bluetooth, and finally that of low speed.

Due to this, here we present the main types of wireless networks that you can find:

Bluetooth

This wireless network technology is mainly used to be able to connect equipment to each other, Either for share files, photos, videos or any other type of information in just a few seconds. In the case of devices that use this technology, they do not need a direct line of sight to be able to connect with each other.

Currently bluetooth has been expanding little by little, this is how it is available for hands free accessories, What the headphones. In addition, it is increasingly being used in smart phones and it is handled between a radius of 10 and 20 meters between teams.

DECT

Enhanced European Digital Cordless Telecommunicationsmostly known as DECT. They are a standard digital communication Mainly used for creating wireless smartphones.

This network allows connect one or more devices to a single network public telecommunicationsfor this it uses a large number of stations that provide greater coverage in urban areas.

ZigBee

This technology is used to connect different devices wireless a very low power consumption. This is how it is easily integrated into small electronic devices such as toys, stereo systems, or some household appliances.

ZigBee works through a 2.4GHz frequency band that allows you to reach a transfer speed up to 250 Kbps thus having a maximum range of about 100 meters about.

infrared

Infrared networks allow their users to be able to establish communication between two different teams using a series of infrared LEDs. These types of connections allow establish contact between two devices within a radius of a few meters, with speeds that can reach up to 10 megabits per second.

infrared technology It is mainly used in household appliances that have remote controls, as well as in printers, PDAs, computer connections, cell phones, digital cameras, medical equipmentamong others.

Components of a WPAN network What is needed to create one?

The main objective of WPAN is to allow the operation of the different applications in the different technological gadgets so that they can interact with each other. All this can be carried out if said equipment is capable of running communications of compatible stack.

This indicates that not only the stack communication protocol of each terminal must be compatiblebut also the different applications that run in these stacks must be related so that all this can be executed successfully.

Among the components that we can find so that it can be create what is a wireless and computer network we find the following:

• Transmitter: Create the signal or request from a computer.
• Encoder: takes care of encode signal so that it can be transmitted, it can be a network card.
• Line: In the case of wireless networks the means of communication are frequency waves or infrared.
• Decoder: It is that the device with which you want to share some type of information or resources also has its own system to be able to convert each of the signals into data which can be processed by the device.
• Receiver: It is the device that has received the signal that has been transmitted from the issuer converted into actionable data.