What is PAN (Personal Area Network)?

PAN (Personal Area Network) is a structure that can be easily connected with a basic configuration, consisting of devices in the personal and local environment of the users at home, workplace, car, or shopping malls.

What is PAN (Personal Area Network)?

What is PAN Network?

The term PAN comes from a computer network used for communication between devices that can be included in the computer system and different technologies close to a person. This refers to human-centric networks that allow people to communicate with their personal devices and thus establish a wireless connection with the outside world.

These networks have the most basic features of all network types and are considered the ideal network type for users’ homes. These can often be found widely in small spaces such as homes, workplaces, and offices.

Thanks to personal area networks, communication with the user’s devices at any time are provided in a fast and efficient manner. There are several technologies that allow the development of this technology, such as Bluetooth wireless connectivity or infrared.

In addition, for the full development of the ease of use of personal devices, these networks must guarantee a high level of security and be highly adaptable to various environments or be able to provide a wide range of services and applications for both applications.

Systems such as low-bandwidth video conferencing, digital television or video games supported on users’ mobile devices require high-quality multimedia.

Personal Area Networks (PAN) are a new member of the telecommunications family and can have capacities in the range of Mbps to Gbps. The structure in which communication takes place in a completely wireless environment is called Wireless PAN (WPAN).

Existing WPANs are widely used, and application environments are often ad-hoc networks, where small or non-preconfigured wireless connections must be mutually established.

In short, personal computers, printers, fax machines, phones, PDAs, scanners, and video game consoles are examples of devices used in PAN.

History

The first foundations of personal networks were laid out in 1995 by the development of the ability to communicate with connected devices by using stimuli from electrical signals from the human body, which was introduced by MIT (Massachusetts Institute of Technology).

First, this idea was adopted by IBM, and then many versions were developed by different research institutions and companies.

Network Structure

PAN is a network that enables data communication between a person and devices or other people. Therefore, the architecture of the PAN refers to the user where different layers cover different connection specifications.

PAN connection is achieved by combining different functions of the network with different devices. Thus, the connection is established by performing the bridging function for direct communication between two people.

Routing and gateway must be configured in the PAN for data communication over an external network. As a result, it must feature a personal network, plug, and play connectivity by users.

Features

  • It can include both wired and wireless devices in the network.
  • Network range usually extends up to 10 meters.
  • Usually, USB or Firewire connections can be made using a cable.
  • Technologies such as Bluetooth and infrared communication can typically form a wireless network.

Advantages

Since the personal area network does not require additional cables or space, it is enough to enable Bluetooth on both devices to connect the two devices together and start sharing data between the two. Several devices can be connected to a single device at the same time, and a mobile phone or tablet can be connected for file sharing.

These types of networks do not require additional cables, so there is no additional cost. It is easier to use as it does not require advanced configuration. If such a network structure is used within 10 meters or less, the connection is stable and reliable.

This network is protected because all devices are user authorized before data sharing and data piracy is not possible. Infrared is the technology used in TV and AC remote controls and other devices. Bluetooth, infrared, and other devices are used to connect digital devices in offices, meeting rooms, or conferences.

One person can synchronize multiple devices and download, upload, and exchange data between different types of devices. In a wireless network environment, users can move devices, and data exchange is unaffected.

Disadvantages

The main disadvantage of this network is that it has fewer meters, which limits the signal range and long-distance exchange. When using infrared and radio signals, it may interfere with other signals. Bluetooth and infrared have low data transfer rates compared to other types of networks such as LAN.

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