Wi-Fi
Wi-Fi | News, how-tos, features, reviews, and videos
Beamforming explained: How it makes wireless communication faster
Beamforming uses the science of electromagnetic interference to make Wi-Fi and 5G connections more precise.
Contribute to the 2019 Network World State of the Network survey
Take our survey to share your insight on emerging networking technologies such as 5G, SD-WAN and edge computing.
10 things you need to know about MU-MIMO Wi-Fi
It’s a big breakthrough in wireless connectivity, but don’t let MU-MIMO’s limitations catch you off guard. Here are 10 ways to get up to speed on MU-MIMO Wi-Fi.
Don’t be blinded by 5G: Why you can’t neglect Wi-Fi 6
As important as 5G is for smartphones and other devices, don't overlook an equally important next-generation wireless technology -- Wi-Fi 6.
When private 4G LTE is better than Wi-Fi
Wi-Fi remains the most prevalent wireless technology in enterprise networks, but private 4G LTE cellular technology, and soon 5G, can be the answer in specific use cases involving remote and mobile deployments and high-capacity needs...
When it comes to the IoT, Wi-Fi has the best security
It’s easy to dismiss good ol’ Wi-Fi’s role in internet of things networking. But Wi-Fi has more security advantages than other IoT networking choices.
Wireless alliance: You might want to move some access points for Wi-Fi 6
The Wireless Broadband Alliance’s advice for enterprise use of the upcoming Wi-Fi 6 (802.11ax) standard covers AP placement, spectrum and planning.
Mist's AI-driven virtual assistant speeds up network troubleshooting
Digital assistants using artificial intelligence will have a bigger impact as an IT support tool, as Mist Systems' virtual network assistant Marvis demonstrates.
Juniper’s Mist adds WiFi 6, AI-based cloud services to enterprise edge
Mist, a Juniper Networks company, has rolled out an artificial-intelligence, cloud-based appliance and a WIFI 6 access point aimed at helping users roll out smart, high-density wireless networks.
Extreme targets cloud services, SD-WAN, WiFi 6 with $210M Aerohive grab
Extreme buys Aerohive’s wireless networking technology – including its new WiFi 6 gear – SD-WAN software and cloud-management services.
Can 5G replace high-speed Wi-Fi in the enterprise?
A TECH(talk) interview with Analyst Jack Gold about corporate use of 5G wireless – including IoT – the U.S.–Huawei dispute over the technology and how soon to expect services to be available
When to use 5G, when to use Wi-Fi 6
5G is a cellular service, and Wi-Fi 6 is a short-range wireless access technology, and each has attributes that make them useful in specific enterprise roles.
5G will augment Wi-Fi, not replace it
Jeff Lipton, vice president of strategy and corporate development at Aruba, adds a dose of reality to the 5G hype, discussing how it and Wi-Fi will work together.
HPE’s CEO lays out his technology vision
In an exclusive interview, HPE CEO Antonio Neri unpacks his portfolio of technology initiatives, from edge computing to tomorrow’s memory-driven architecture.
The first step toward ultra-high-speed Wi-Fi: a laser-radio transmitter
Laser-driven radio transmitters will generate microwave signals that could be considerably faster than today's traditional radio frequency wireless signals.
Allied Telesis turns its networking focus to the U.S. market
While big names like Cisco and Juniper dominate the enterprise networking landscape, Allied Telesis quietly brings 30 years of experience and innovation to the market.
Cisco goes all in on WiFi 6
The Cisco Catalyst 9100 family and Meraki MR 45/55 WiFi-6 access points are built on Cisco silicon and communicate via pre-802.1ax protocols.
Cisco warns WLAN controller, 9000 series router and IOS/XE users to patch urgent security holes
Cisco says unpatched vulnerabilities could lead to DoS attacks, arbitrary code execution, take-over of devices.
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