Joanie Wexler

Articles by Joanie Wexler

opinion

Wi-Fi voice ecosystem is still evolving

* When evaluating Vo-Fi, consider the many piece-parts
By Joanie Wexler
Apr 9, 2007 2 mins
Cellular Networks Network Security Wi-Fi
opinion

Cost-saving tips for global travelers

* Taming international mobile phone costs
By Joanie Wexler
Apr 4, 2007 2 mins
Cellular Networks Network Security
opinion

Cellular routing turns legit

* Cisco gets 3G operators to sanction cellular router use
By Joanie Wexler
Apr 2, 2007 2 mins
Cellular Networks Cisco Systems Network Security
opinion

Under the hood: Wi-Fi power save

* Are there tradeoffs to power-save capabilities?
By Joanie Wexler
Mar 28, 2007 2 mins
Cellular Networks Network Security Wi-Fi
opinion

Where are the Wi-Fi phone power-save capabilities?

* Few Wi-Fi phones have been power-save certified
By Joanie Wexler
Mar 26, 2007 2 mins
Cellular Networks Network Security VoIP
opinion

Throughput promise of 802.11n lies in 5GHz band

* 2.4GHz channel-bonding limits will inhibit performance enhancements
By Joanie Wexler
Mar 21, 2007 2 mins
Cellular Networks Network Security
opinion

Wireless sensors enter the IP and Web services arena

* IETF, vendors bring IP standards to wireless PANs
By Joanie Wexler
Mar 19, 2007 2 mins
Cellular Networks Network Security Web Development
opinion

How will the world’s networks merge?

* No single mobile model is universally ‘right’
By Joanie Wexler
Mar 14, 2007 2 mins
Cellular Networks Network Security
opinion

How would you like your voice?

* Multiple unified voice-delivery mechanisms compete
By Joanie Wexler
Mar 12, 2007 2 mins
Cellular Networks Network Security VoIP
opinion

Adaptive rate selection in Wi-Fi networks

* Managing Wi-Fi data rates
By Joanie Wexler
Mar 7, 2007 2 mins
Cellular Networks Network Security Wi-Fi

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