Mobile and wireless network technology

Enterprise reliance on mobile network technology to access the corporate network from any location emphasizes the importance of advances in cellular broadband to provide high-capacity wireless services. Get the latest news and expert advice in evolving 5G wireless technology, and find out which wireless operators are offering advanced cellular services.

June 11, 2021 11 Jun'21
Cisco DNA Center update tackles customer headaches

The latest DNA Center upgrade simplifies deploying the campus network controller and scaling the platform to handle more endpoints. Cisco plans to release it in mid-June.
May 14, 2021 14 May'21
Cisco's latest acquisition spree nabs three companies

Cisco's acquisitions, announced this week, would improve event hosting in Webex, boost network speeds for 5G, and enhance its security platform. Deal terms were not released.
May 13, 2021 13 May'21
'FragAttacks' eavesdropping flaws revealed in all Wi-Fi devices

Security researcher Mathy Vanhoef said every Wi-Fi device is impacted by at least one of the 12 vulnerabilities, and most devices are vulnerable to several of the flaws.
May 04, 2021 04 May'21
Verizon media group sale brings cash for 5G network

Verizon's sale of the media group, which includes AOL and Yahoo, comes as it deals with a cash crunch and $129 billion in debt. Verizon competes with AT&T and T-Mobile.

Bring yourself up to speed with our introductory content

cognitive radio (CR)

Cognitive radio (CR) is a form of wireless communication in which a transceiver can intelligently detect which communication channels are in use and which ones are not. Continue Reading
phase-locked loop (PLL)

A phase-locked loop (PLL) is an electronic circuit with a voltage or voltage-driven oscillator that constantly adjusts to match the frequency of an input signal. Continue Reading
spectrum analyzer

A spectrum analyzer is a device that measures and displays signal amplitude (strength) as it varies by frequency within its frequency range (spectrum). Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

Enterprises mull 5G vs. Wi-Fi security with private networks

While Wi-Fi security can be implemented just as securely as 5G, mechanisms built into 5G offer some compelling benefits to enterprises considering private 5G networks. Continue Reading
Develop 5G ecosystems for connectivity in the remote work era

Adopting a 5G ecosystem could enable enterprises to better compete in offering edge computing and remote work options without sacrificing connectivity. Continue Reading
Weighing the advantages of private 5G vs. carrier 5G

Considering private 5G vs. carrier 5G for your interior networking? No single option fits all, but here are some factors you should consider. Continue Reading

Learn to apply best practices and optimize your operations.

Enterprise RF spectrum management best practices

Effective spectrum management requires coordination from company departments to follow certain policies before introducing wireless devices to the enterprise. Continue Reading
Refreshing look at Wi-Fi 6 benefits, preparations

Wi-Fi 6's benefits are real, and most organizations will eventually upgrade to the latest and greatest standard. When and how they'll do so is more complicated. Continue Reading
Myths and realities of a Wi-Fi 6 upgrade

Despite the promise of high data rates, longer client battery life and more efficient radio techniques, enterprises need to weigh Wi-Fi 6's limitations. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Troubleshoot wireless network connection problems in 10 steps

When troubleshooting wireless network issues, several scenarios can emerge. But valuable end-user insights can help network administrators root out problems. Continue Reading
How and why to implement Wi-Fi QoS

Quality of service, as network pros know, prioritizes apps as they cross the network. But Wi-Fi QoS needs to be considered, too, in relation to the overall network. Continue Reading
5G network security concerns and how to prepare for them

Enterprises looking forward to deploying 5G must first assess their security concerns upfront and review their policies and procedures, despite 5G's security improvements. Continue Reading