Several types of cellular networks are used for wireless communications. For much of the 1990s and 2000s, cellular networks were supported by two standards: global system for mobile communications (GSM) and code-division multiple access (CDMA). GSM and CDMA each had its own access methodologies ...
Techopedia Explains Wireless Communications Wireless communication generally works through electromagnetic signals that are broadcast by an enabled device within the air, physical environment or atmosphere. The sending device can be a sender or an intermediate device with the ability to propagate wireless si...
What are virtual teams? What is a Public cloud? What is big data infrastructure? Define cyber community. What is asynchronous communication in Ajax? What are the challenges that are caused by an increasing demand for wireless communications? What are the corresponding innovations and solutions that...
For a WiFi router, LAN ports are designed for local connection while a WAN port is used to access the internet. By definition, WLAN—wireless local area network —is a subset of LAN. Though WLAN and WiFi are sometimes used interchangeably, they’re actually quite different things. WiFi more...
Wireless Mesh Network This configuration uses Wi-Fi to connect multiple wireless access points. Wi-Fi Security Concerns Wi-Fi security concerns primarily revolve around eavesdropping and data interception. Public Wi-Fi networks, in particular, pose security risks since they are often unencrypted and ...
The four primary types of wireless networks are Wireless LAN, Wireless MAN, Wireless PAN, and Wireless WAN. Each type is unique based on its range and connectivity requirements and can be used for specific applications and use cases. Wireless LAN (Local Area Network) As mentioned above, WLANs...
5G is comprised of several technology projects in both communications and data center architecture, all of which must collectively yield benefits for telcos as well as customers, for any of them to be individually considered successful. The majority of these efforts are in one of three categories:...
Mobility: You're not tied to your desk, as you are with a wired connection. You and your employees can go online in conference room meetings, for example. Productivity: Wireless access to the Internet and to your company's key applications and resources helps your staff get the job done ...
A Wi-Fi network is a wireless network that allows you to connect to the internet on your laptop, tablet, or other device. If you have broadband internet, it’s easy to set up a wireless network at home without the wired Ethernet connection that many people are familiar with. You will ...
Since many VoIP communications traverse the open internet or shared networks, they become vulnerable targets. Attackers can intercept, record, and even manipulate VoIP calls if they are not protected. Types of Wi-Fi Eavesdropping Attacks There are two main types of eavesdropping attacks, each with ...