Joanie Wexler

Articles by Joanie Wexler

opinion

Mark Hopkins solves Vo-Fi challenge with smart antennas

* Hotel discovers the RF nuances of voice
By Joanie Wexler
Jan 19, 2009 3 mins
Cellular Networks Network Security Unified Communications
opinion

Cisco overcomes 11n AP power, form-factor issues

* Aironet 1140 platform ships for indoor use
By Joanie Wexler
Jan 14, 2009 3 mins
Cellular Networks Cisco Systems Network Security
opinion

Fading network demarks affect IT investment strategies

* Where should you invest? What can wait?
By Joanie Wexler
Jan 12, 2009 3 mins
Cellular Networks Network Security Wi-Fi
opinion

10 wireless New Year’s resolutions, Part 2

* Decisions about the wireless LAN
By Joanie Wexler
Jan 7, 2009 2 mins
Cellular Networks Mobile Device Management Network Security
opinion

10 wireless New Year’s resolutions, Part 1

* Decisions about the mobile WAN
By Joanie Wexler
Jan 5, 2009 3 mins
Cellular Networks Network Security Wi-Fi
opinion

The role of beam-forming in 11n

* Improving signal strength with Transmit Beam Forming
By Joanie Wexler
Dec 17, 2008 3 mins
Cellular Networks Network Security Wi-Fi
opinion

What happens when voice meets MIMO?

* Cisco expert says 11n's MIMO benefits voice performance upstream
By Joanie Wexler
Dec 15, 2008 2 mins
Cellular Networks Cisco Systems Network Security
opinion

Is wireless changing our DNA?

* FCC doesn’t worry about Wi-Fi, but debate persists worldwide
By Joanie Wexler
Dec 10, 2008 2 mins
Cellular Networks Network Security Wi-Fi
opinion

White space, AWS-3: How much wireless is too much?

* More services could mean degraded services
By Joanie Wexler
Dec 8, 2008 2 mins
Cellular Networks Government Telecommunications Industry
opinion

Mobile operators extend options for cellular discounts

* Cellular calls at 'on-net' prices
By Joanie Wexler
Dec 3, 2008 2 mins
AT&T Cisco Systems Mobile Device Management

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news

Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney
7 mins
Enterprise RoutersNetwork SwitchesNetworking Devices
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news analysis

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala
6 mins
Network SecuritySecurity SoftwareThreat and Vulnerability Management
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news

2026 network outage report and internet health check

By Ann Bednarz
78 mins
Cloud ComputingNetwork Management SoftwareNetwork Monitoring
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podcast

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

1 mins
Operating Systems
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video

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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