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!
 

« Configure TKIP Countermeasure Holdoff Timer on WLC | Main | WLC Paging Disabled - "Similar to - term length 0" »
Monday
Dec282009

Wi-Fi Alliance Now Testing Single-Stream "N"

This is very interesting news. The WiFi Alliance is considering the certification of single-stream 802.11n product.

The Wi-Fi Alliance said it has started testing single-stream access points and routers that use 802.11n technology.

In an email to SmallNetBuilder, Kelly Davis-Felner, the WFA's Marketing Director said that testing had started last week.

Products that pass the test will not be Wi-Fi CERTIFIED n, since the 802.11n standard does not allow for single-stream access points and routers. Instead, they will carry the mark shown above (or a version without the "a" for single-band products).

According to Alliance literature, the single-stream certification indicates that the product is Wi-Fi CERTIFIED to the previous standards shown, and also contains some of the features of Wi-Fi CERTIFIED n. These products may be referred to as “wireless-n” or “Wi-Fi n” by manufacturers.

Single stream products typically support a maximum connection rate of 65 Mbps using the default 20 MHz channel bandwidth and 135 Mbps using 40 MHz channel bandwidth.

Leeched from: http://smallnetbuilder.com 

PrintView Printer Friendly Version

EmailEmail Article to Friend

Reader Comments

There are no comments for this journal entry. To create a new comment, use the form below.

PostPost a New Comment

Enter your information below to add a new comment.

My response is on my own website »
Author Email (optional):
Author URL (optional):
Post:
 
Some HTML allowed: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <code> <em> <i> <strike> <strong>