Technology

What exactly is network latency? Network latency simply means how fast data is transmitted or received from a computer to another computer or from one computer to another. Latency actually is the difference between how quickly two different computers can exchange information or data. This can be important when you are making an important online purchase, playing games online, or chatting with friends. Network delay will cause lag in your online gaming, chat room chatting, and even your web surfing. Latencies can make a significant difference in your application performance. In order to have smooth application operation and an excellent…

In computer networking, virtual networking is the procedure of associating different software and hardware network elements, operating systems, and devices with one another, and in doing so, sharing the resource utilization between multiple devices. Virtual networking helps to reduce overhead expenses associated with hardware while improving overall system efficiencies. Virtual network services can be provided by a combination of independent and connected elements, or by using an infrastructure based on virtual machines. Some of the benefits of virtual networking are: - Hosting virtual networks allow multiple computers to act as a single physical host. A single virtual network can have…

What are wireless sensor networks? Wireless Sensor Networks (WoS) is defined as an infrastructure-less and self Configured Wireless Sensor Network to monitor physical or controlled parameters, such as sound, temperature, humidity, pressure, light or pollutants, and then to collectively pass their information through the network to a central location or main switch. There are several benefits of using a WAN instead of a LAN for sensors and other remote devices: It is easier to configure, it does not need any software or hardware and it does not require dedicated circuits and support from WAN routers or network switches. The main…

It's common knowledge that most modern laptops, desktops, and smartphones are equipped with a WiFi connection. But did you know that it's actually possible to boost the signal and get internet access from far, much farther away? The short answer is - yes! However, this won't work for everyone. You need to have a specific device and some specific circumstances to make it happen. When you're trying to boost the wifi signal, you're trying to increase the number of people who can access your network at once. You don't want to saturate an entire area with signals. Instead, you want…

A network router, also referred to as a switch or a hub, is a hardware device that forwards data packets between different computer networks usually via a physical connection. Routers perform the actual "traffic sending" functions on the Internet. Once a data packet has been transmitted from one router to the other through the networks which constitute the network, it will then be forwarded to the final destination where it is decoded and converted into information that is used by devices for communication. It is a very important part of any computer network and everyone has to have some form…

WiFi mesh networking has been one of the biggest things happening in the network technology space recently. Many networking technology companies such as Cisco, Linksys, and others have jumped on the bandwagon riding their coattails to success. This is a good thing for the consumer because it means that prices are getting better all the time and the reliability is getting better. What is WiFi mesh network? WiFi Mesh Network - mesh WiFi. What is it? It's a type of wireless network that consists of numerous embedded wireless devices ( radios, wireless cards, and the like). Each of these devices…

What is a network operating system? To answer this question we need to first understand what a network operating system (NOS) is. A network operating system is a collection of software components that allows for communication between network devices. It also controls how those communication processes work. The main purpose is to allow a communication process to run in a timely, reliable, and efficient manner regardless of the network speed and location. Basically, network operating systems control and provide a way for communication devices to talk to one another. This means that they determine the communication process. In a network,…

What is a Personal Area Network? A personal area network, also known as a VPN, is a computer network used by a user for connecting to a number of wireless devices. Such a computer network offers data transmission among various devices like mobile phones, laptops, tablets, and computers. It is used in many situations such as creating an online identity, connecting to the internet, securing private data and wireless connections, accessing wireless networks, etc. Thus, it is used as a security tool for your data and privacy. The personal area network can be termed as a powerful medium for connecting…

Wireless Internet works in the same way as wired Internet. Internet is a worldwide network of wireless networks, which enable the exchange and communication of information and communication on the web. The main difference between wireless and wired Internet is the presence of wireless networks in some places and pockets of the world such as in vehicles and airplanes and on some topographical features such as mountain or building peaks. Wireless internet and Wi-Fi the same thing? Wires are the physical layer that conveys data signals between hardware devices and software applications on physical or logical layers. There are four…