Wifi is a wireless communication technology that allows electronic devices, such as computers, tablets, smartphones or cell phones, etc. to be connected to the internet, through the use of radio frequencies or infrared for the transmission of information. Wifi or Wi-Fi is originally an abbreviation of the Wireless Fidelity brand, which in English means ‘wireless or wireless fidelity’. In Abbreviation Finder, it is advisable to write Wi-Fi without a hyphen, in lowercase and without italics. In addition, it can be used in the same way in male or female, depending on the preference and context: the (zone) wifi, the (system) wifi.

In this sense, Wi-Fi technology is a computer solution that includes a set of standards for wireless networks based on the IEEE 802.11 specifications, which ensures compatibility and interoperability in equipment certified under this denomination. The wireless communication, as such, is one that ignores cables or physical means visible propagation, and that, by contrast, uses electromagnetic waves for transmission, being this, however, it is limited to a specific radio coverage.

For its operation, the Wi-Fi requires a device (router or router ) connected to the Internet and equipped with an antenna, so that it redistributes this signal wirelessly within a certain radius. Receiving equipment within the coverage area, at the same time, must be equipped with devices compatible with Wi-Fi technology so that they can access the internet. The closer the equipment is to the source of the signal, the better the connection. In this sense, Wi – Fi technology allows the implementation of internet connection networks that benefit multiple users. Today, many public places, such as hotels, airports, bars, restaurants, shopping centers, schools, universities, offices and hospitals, are equipped with hotspots that offer free or paid Wi-Fi connection.

Broadband is a telecommunications term that refers to a network that has a great capacity to transport information, which translates into a higher speed in data transmission. The oldest version of Internet connection is the dial-up, which used a telephone connection linked to a modem. The connection only reached a transmission rate of 56 bits per second and was extremely unstable.

But in addition, to use the Internet it was necessary to interrupt telephone communication, so that while using this service, no one in the house could communicate by phone.

Broadband in its first stage used fiber optic cables that should be connected to each computer in the home or office. It has been proven that the material made of optical fiber is much more efficient than that of copper for this purpose. Currently, broadband allows you to dispense with cables around the house or company and access the Internet through WiFi networks interconnected by a main router.

In fact, broadband, also called high speed internet connection , transmits data at a speed that goes from 256 bits per second to 2 Mbits per second, while being stable. This has allowed the circulation on the Internet of information that takes up a lot of space, such as high quality images, video and sound.

It is necessary to say that this number is not definitive, as work is constantly being done to improve the potential of communication systems. For the vast majority of Internet users, broadband is still the most used way to connect to the network. Indeed, the appearance of broadband was a new stage in the development of digital information services and, therefore, new possibilities for communication.

  • mechanical drawing Meaning of Mechanical Drawing in English - To understand what a mechanical drawing is, we must first consider each term that makes up the expression separately. A drawing is a line or a delineation that allows to...
  • return Meaning of Return in English - From the Latin devolutĭo, return is the action and effect of returning. This verb refers to returning something to its previous state; return something to the person who had it...
  • dismantle Meaning of Dismantle in English - The etymological origin of the verb to dismantle is in Old French to dismantle. This term, in turn, derives from two Latin words: dis (“des-“) and mentellum (which can be...
  • School Dropout Meaning of School Dropout in English - Desertion is the act of deserting. This implies abandoning the obligations and separating from the gatherings that used to be frequented. The word school, on the other hand, refers to...
  • Restlessness Meaning of Restlessness in English - Restlessness is the absence of calm, a term that alludes to calm, peace or rest. The action of restlessness, therefore, consists of making someone or something lose their peace of...
  • Debugging Meaning of Debugging in English - The procedure and result of debugging is known as debugging. The verb purge, on the other hand, refers to purging, sanitizing, filtering or reconditioning something. For example: “The municipality will...
  • Demonstration Meaning of Demonstration in English - Establishing the etymological origin of the word demonstration has to take us to go to Latin and it derives from “demonstratio”. This is a term that is composed of several...
  • WHISPER Meaning of Whispering in English - Before entering fully into the meaning of the term whisper, we are going to proceed to discover its etymological origin. In this case, we can state that it is a...
  • CROWDSOURCING Meaning of Crowdsourcing in English - The idea of ​​crowdsourcing is not part of the dictionary of the Royal Spanish Academy ( RAE ). The concept comes from the English language and is developed from two...
  • CREATURE Meaning of Creature in English - From the Latin creatura, a creature is a newborn child or a few years old. The term can therefore be used as a synonym for child. For example: “Yesterday Ester...