INTEL WIRELESS
Wired Stuff
WiFi Tablet Corner
My80211 White Papers (Coming Soon!)

Cisco Wireless Compatibility Matrix (Nov. 2011)

Podcasts / Videos

My80211 Videos

Cisco: 802 11 frames with Cisco VIP George Stefanick

Fluke Networks: Minimize Wi Fi Network Downtime

Aruba: Packets never lie: An in-depth overview of 802.11 frames

ATM15 Ten Talk “Wifi drivers and devices”

Houston Methodist Innovates with Wireless Technology

Bruce Frederick Antennas (1/2)

 

Bruce Frederick dB,dBi,dBd (2/2)

Cisco AP Group Nugget

Social Links
Revolution WiFi Capacity Planner

Anchor / Office Extends Ports

 

Peek Inside Cisco's Gear

See inside Cisco's latest wireless gear!

2.4 GHz Channel Overlap

EXAMPLE 1  

EXAMPLE 2

EXAMPLE 3  

CWSP RELEASE DATE 2/08/2010
  • CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    by David D. Coleman, David A. Westcott, Bryan E. Harkins, Shawn M. Jackman

    Shawn Jackman (Jack) CWNE#54 is a personal friend and has been a mentor to me for many years.  I've had the pleasure and opportunity to work with Jack for 4 years. Jack is a great teacher who takes complex 802.11 standards and breaks them down so almost anyone can understand the concept at hand. I'm excited for you brother. Great job and job well done! Put another notch in the belt!

IEEE 802.11a/g/n Reference Sheet

 

LWAPP QoS Packet Tagging

 

 

Interference Types

BLUETOOTH
 

Microwave Oven
 

Cordless Phone

JAMMER!
 

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Tuesday
Oct042011

New Vocera B3000 Communication Badge

Its no secret the 2.4 GHz space is overwhelmed with WiFi and Non WiFi devices. The new B3000 still only supports 2.4 GHz, which is a bit disappointing. Although, it is mentioned the badge is more robust, which I think anyone in Healthcare can appreciate. Vocera badges in most healthcare environments last 12-24 months TOPs.

From: Vocera

Vocera Communications, Inc., today announced the commercial introduction of the new Vocera B3000 Communication Badge featuring enhanced durability, audio quality, and speech recognition. The B3000 is the fourth generation of the Vocera Communication Badge, which currently is used in more than 750 hospitals and other healthcare facilities worldwide to improve patient safety and satisfaction, and increase hospital efficiency and productivity.

With a highly durable design, including a magnesium alloy spine, the B3000 Badge is designed to withstand the rigors of the workplace without sacrificing size, weight and wearability. The B3000 features four microphones and integrated acoustic noise reduction to deliver instant high-quality communication with optimal audio. This technology reduces background noise found in many emergency rooms and trauma centers, resulting in clearer conversations and improved speech recognition in high noise environments.

You can get specs and additional reading below:

http://www.vocera.com/microsites/b3000/

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