what is a wireless network a
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Wireless network Wireless network. A wireless network is a computer network that uses wireless data connections between network nodes. Wireless networking is a method by which homes, telecommunications networks and business installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations.
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Wireless network Wireless icon. A wireless network is a computer network that uses wireless data connections between network nodes. Wireless networking is a method by which homes, telecommunications networks and business installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Wireless telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level of the OSI model
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- Wi-Fi. Wi-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal. It describes network components that are based on one of the 802.11 standards developed by the IEEE and adopted by the Wi-Fi Alliance.Examples of Wi-Fi standards, in chronological order, include:i-Fi is a wireless networking technology that allows computers and other devices to communicate over a wireless signal.
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Wireless security An example wireless router, that can implement wireless security features. Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. The most common types of wireless security are Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). WEP is a notoriously weak security standard.
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- A wireless network uses radio waves, just like cell phones, televisions and radios do. In fact, communication across a wireless network is a lot like two-way radio communication. Here's what happens: A computer's wireless adapter translates data into a radio signal and transmits it using an antenna.
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Wide area network A wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance. Wide area networks often are established with leased telecommunication circuits.elated terms for other types of networks are personal area networks (PANs), local area networks (LANs), campus area networks (CANs), or metropolitan area networks (MANs) which are usually limited to a room, building, campus or specific metropolitan area respectively.
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How Does a Wireless Router Work? March 31, 2015. A wireless router is a hardware device used to connect a computer to a network without running cables from the computer to the router. A wireless router allows you to share an internet connection with several other computer users without having to pay internet subscription fees for each individual user.
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wireless WAN (Wireless Wide Area Network) LiveAction. Wireless WAN is a wide area network in which separate areas of coverage or cells are connected wirelessly to provide service to a large geographic area.WAN services are typically delivered to smart phones and other handheld devices sold by cellular service providers and their retail partners but other mobile devices can use them as well. Some netbooks are available with WWAN cards installed; you can also purchase wireless WAN cards to install yourself.
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Wireless access point vs. wireless router: What's the difference? A wireless router connects a group of wireless stations to an adjacent wired network. Conceptually, a wireless router is a wireless AP combined with an Ethernet router. A wireless router forwards IP packets between your wireless subnet and any other subnet.
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Wi-Fi Wi-Fi is a way of connecting to a computer network using radio waves instead of wires. The Wi-Fi Alliance says Wi-Fi is any wireless local area network (WLAN) that follows the Institute of Electrical and Electronics Engineers' (IEEE) 802.11 specification. A Wi-Fi device can work with any Wi-Fi network anywhere in the world.
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wireless (wīr′lĭs) adj. 1. Having no wires. 2. Of or relating to communication by transmitting electromagnetic signals through the air: a wireless network; a wireless telephone. 3. Chiefly British Of or relating to radio or communication by radiotelegraphy or radiotelephony.
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How risky is connecting to a hidden wireless network? 7. A hidden wireless network is a wireless network that isn't broadcasting its network ID (SSID). Typically, wireless networks broadcast their name, and your PC “listens” for the name of the network that it wants to connect to. Because a hidden network doesn’t broadcast, your PC can't find it, so the network has to find your PC.
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What is a Network? Local Area Network A Local Area Network (LAN) is a network that is confined to a relatively small area. It is generally limited to a geographic area such as a writing lab, school, or building.
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Wireless LAN An example of a Wi-Fi network. A wireless local area network (WLAN) is a wireless computer network that links two or more devices using a wireless distribution method (often spread-spectrum or OFDM radio) within a limited area such as a home, school, computer laboratory, or office building.
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- Overview. A wireless sensor network (WSN) is a wireless network consisting of spatially distributed autonomous devices using sensors to monitor physical or environmental conditions. A WSN system incorporates a gateway that provides wireless connectivity back to the wired world and distributed nodes (see Figure 1).
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- A wireless local-area network (LAN) uses radio waves to connect devices such as laptops to the Internet and to your business network and its applications. When you connect a laptop to a WiFi hotspot at a cafe, hotel, airport lounge, or other public place, you're connecting to that business's wireless network.
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What is wireless internet (Wi-Fi)? What is wireless internet (Wi-Fi)? Share this page. Wireless networking - which is often just known as Wi-Fi - is a way of getting broadband internet without wires. Wi-Fi allows you to connect several computers at once, anywhere in the house - or if you have a laptop, to even use your computer in the garden. You don’t need to install extra phone lines or cables.
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Wireless Network Techopedia explains Wireless Network. Wireless networks use radio waves to connect devices such as laptops to the Internet, the business network and applications. When laptops are connected to Wi-Fi hot spots in public places, the connection is established to that business’s wireless network.
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Wireless A handheld on-board communication station of the maritime mobile service. Wireless communication, or sometimes simply wireless, is the transfer of information or power between two or more points that are not connected by an electrical conductor. The most common wireless technologies use radio waves.
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Difference Between Wireless LAN & WiFi Wi-Fi is the implementation of Wireless LAN. Wireless LAN describes the broader concept of wireless networked communications between machines. Wi-Fi is a trademark that can be used on devices that meet the 802.11 standards. Wi-Fi is used by a variety of devices to allow them to connect to wireless networks and the Internet.
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Securing Your Wireless Network Understand How a Wireless Network Works. Going wireless generally requires connecting an internet access point – like a cable or DSL modem – to a wireless router, which sends a signal through the air, sometimes as far as several hundred feet. Any device within range can pull the signal from the air and access the internet.
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Wireless Wi-Fi is a wireless local area network that enables portable computing devices to connect easily to the Internet. Standardized as IEEE 802.11 a,b,g,n, Wi-Fi approaches speeds of some types of wired Ethernet. Wi-Fi has become the de facto standard for access in private homes, within offices, and at public hotspots.
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What is wireless internet (Wi-Fi)? Share this page. Wireless networking - which is often just known as Wi-Fi - is a way of getting broadband internet without wires. Wi-Fi allows you to connect several computers at once, anywhere in the house - or if you have a laptop, to even use your computer in the garden. You don’t need to install extra phone lines or cables.
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Wi-Fi Definition is Not Wireless Fidelity Wi-Fi Definition: What is Wi-Fi. Wi-Fi is the name of a wireless networking technology that uses radio waves to provide high-speed network and Internet connections. This Webopedia Did You Know... article explains Wi-Fi technology: how it works and misconceptions about Wireless Fidelity.
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What is a Computer Network? - Types & Definition Lesson Summary. A computer network is a set of computers, or nodes, that are connected by cables or connect wirelessly via radio waves. There are several techniques that may be used to establish the network. Due to the popularity of the Ethernet, the most common today is what is called a collapsed ring.