Limitations of a Wireless Network

Limitations of a Wireless Network

Although the wireless networks have made our lives mobile, faster, accessible, convenient and well connected, they have their own limitations. These limitations are inherent in their designs, ranges or other vulnerabilities that they might suffer. To know more about the Limitations of a Wireless Network keep reading this article till the end.

Some of the limitations of a wireless network are:

  1. The cabled or wired network provides a much faster rate of file-sharing than the wireless network. Due to physical and technological limitations, wireless networks can transfer data up to a certain capacity.
  2. The speed of wireless devices, in general as compared to a cabled connection, decreases as the user gets away from the router or Wi-Fi source. The strength of the signal also weakens, and at some spots even within a building, the router’s signal may not be receivable. This may lead to interruptions in data and file transfer or it may lead to poorer speeds away from the router.
  3. Household items and interiors, such as the fridge, window panes, walls, ceilings, can obstruct the signal of wireless systems. These things could deflect the signals or make it weaker. This may lead to poorer performance by wireless systems. The connected or peripheral devices receive the best signal when either they are in the specified range or are in the line of sight of the wireless signal source.
  4. Setting up a wireless network could be a bit troublesome at times. It may be especially so for the people who are not confident or well aware of the use of wireless devices.

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  1. These networks may incur extra costs for equipment and setup. Although, over the years such costs have come down due to wireless capability in devices such as handheld mobile devices, Laptops, modern TVs, fridges, etc.
  2. There are security issues in using wireless networks. These networks could be less secure. On an unprotected network, both bandwidth and information could be accessed. Hackers or neighbors could exploit such loopholes. To avoid outsiders from accessing a dedicated wireless network, security software, protocols and encryption need to be followed. Such security overheads increase the cost of maintaining a wireless network.
  3. Interference problems may be caused by wireless networks. Radio signals, microwave signals, or radiation of other kinds may cause interference in wireless networks. Also, fogs and storms may cause these systems to deteriorate or even stop working altogether due to interruption in signals. All such things distort the wireless signals or introduce noise in the system, thereby reducing the quality and performance of wireless networks. So, these networks have such reliability issues.
  4. Wireless systems have limited bandwidth, as compared to physical cabled connections. This may slow down some utility where a fairly decent amount of data needs to be exchanged, such as in video conferencing.

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