In the world of the Internet of Things (IoT), billions of small devices — like sensors, meters, and trackers — are constantly collecting and sharing data. However, most of these devices are designed to operate in remote or hard-to-reach locations and often run on small batteries for years. Traditional wireless networks, such as Wi-Fi or Bluetooth, are not ideal for these kinds of applications because they consume more power and have limited coverage. To solve this challenge, engineers developed a … [Read more...]
What is CAN Protocol : Architecture, Working and Types
Formerly, automobile manufacturers used to connect various electronic devices in automobiles using a number of wires through point-to-point connections. This resulted in huge wire connections which were very expensive and bulky. Later, this complicated wiring system got replaced by dedicated wiring that enhanced communication speed between devices and provided high integrity, and was named as controller area network. The CAN was first developed by Bosch in the year 1985 for in-vehicle … [Read more...]
What is Hamming Code : Parity Generation and Error Detection
Maintaining the authenticity of data is the most important criterion for any transmitting or receiving system. Hamming code plays a vital role in maintaining authenticity. Formulated as a set of error correction codes, the Hamming codes are used to detect the error while transmitting the data between the sending and receiving ends. . While transmitting the data often the errors are caused between sending and receiving end, which causes loss in data and transparency. There are many reasons for … [Read more...]
What is Star Topology : Working, Uses & Its Drawbacks
There are many topologies available in networking like star topology, bus topology, tree topology, and others where each type of topology has its own advantages and disadvantages. In the domain of networking, topology refers to the layout of connected devices and network topology corresponds to the layout of various nodes, connecting lines, and nodes. There are mainly two approaches of specifying networks which are logical and physical topologies. Logical topology defines data transmission … [Read more...]
What is Network Technology & Its Working
Network Technology uses data systems to handle as well as deliver digital resources through a computer network. To maintain a network in industries, they use computer system hardware and software, but specialists are required to handle them. A network is used to transfer the data in between networked infrastructures efficiently. To check whether a system is working correctly or not, network administrators are required to handle as well as troubleshoot the issues that occurred within the … [Read more...]
What is Packet Switching : Modes & Its Applications
In telecommunications and Computer Networks, the switching technique is used to collect all the switching elements (Data), rearrange, and control in such a way to establish the communication path between any two nodes. It controls or switches the data to transmit from source to destination by the nodes. It helps to decide the best route from multiple paths for data transmission in large networks. The work of the packet switching system is to receive the signal/data from the source and forward it … [Read more...]
What is a Virtual Private Network : Advantages & Disadvantages
In 1996, a Microsoft employee Gurdeep Singh-Pall started developing PPTP (point-to-point tunneling protocol). It was published in 1999 and later the VPN technology had been improved drastically for a secure connection. The Virtual Private Network technology was developed by large companies and organizations for communication and sharing of files with security and privacy. This network allows the employees of an organization to access the files and data of a company remotely from anywhere in … [Read more...]
What is a Network Protocol : Types & Its Working
A protocol can be defined as a set of rules in a computer network used to process and format the data. For computers, these protocols work like a common language which may use very different hardware as well as software to allow them to converse with each other. The communication between two computers can be done only if they use IP (Internet Protocol). But if any one of the computers uses internet protocol then they will be incapable to converse. There are different types of protocols … [Read more...]
What is Network Interface : Types & Porting
The development of computer networking was in most prominence and the progression of networking started by Arpanet development in the late period of the 1970s. Before this, the usage was with computer vendor networks where those are designed mainly to connect the mainframe with terminals and entry stations. Whereas the thought behind networking is to establish communication between computer devices where both are considered as peers to accomplish resource sharing. Computer networks are … [Read more...]
What is Backpropagation Neural Network & Its Working
The concept of the backpropagation neural network was introduced in the 1960s and later it was published by David Rumelhart, Ronald Williams, and Geoffrey Hinton in the famous 1986 paper. They explained various neural networks and concluded that network training is done through backpropagation. Backpropagation is widely used in neural network training and calculates the loss function with respect to the weights of the network. It functions with a multi-layer neural network and observes the … [Read more...]