Email Delivery

Receive new posts as email.

Email address

Syndicate this site

RSS | Atom

Contact

About This Site
Contact Us
Privacy Policy

Search


November 2010
Sun Mon Tues Wed Thurs Fri Sat
  1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30        

Stories by Category

Basics :: Basics
Casting :: Casting Listen In Podcasts Videocasts
Culture :: Culture Hacking
Deals :: Deals
FAQ :: FAQ
Future :: Future
Hardware :: Hardware Adapters Appliances Chips Consumer Electronics Gaming Home Entertainment Music Photography Video Gadgets Mesh Monitoring and Testing PDAs Phones Smartphones
Industry :: Industry Conferences Financial Free Health Legal Research Vendor analysis
International :: International
Media :: Media Locally cached Streaming
Metro-Scale Networks :: Metro-Scale Networks Community Networking Municipal
Network Types :: Network Types Broadband Wireless Cellular 2.5G and 3G 4G Power Line Satellite
News :: News Mainstream Media
Politics :: Politics Regulation Sock Puppets
Schedules :: Schedules
Security :: Security 802.1X
Site Specific :: Site Specific Administrative Detail April Fool's Blogging Book review Cluelessness Guest Commentary History Humor Self-Promotion Unique Wee-Fi Who's Hot Today?
Software :: Software Open Source
Spectrum :: Spectrum 60 GHz
Standards :: Standards 802.11a 802.11ac 802.11ad 802.11e 802.11g 802.11n 802.20 Bluetooth MIMO UWB WiGig WiMAX ZigBee
Transportation and Lodging :: Transportation and Lodging Air Travel Aquatic Commuting Hotels Rails
Unclassified :: Unclassified
Vertical Markets :: Vertical Markets Academia Enterprise WLAN Switches Home Hot Spot Aggregators Hot Spot Advertising Road Warrior Roaming Libraries Location Medical Public Safety Residential Rural SOHO Small-Medium Sized Business Universities Utilities wISP
Voice :: Voice

Archives

November 2010 | October 2010 | September 2010 | August 2010 | July 2010 | June 2010 | May 2010 | April 2010 | March 2010 | February 2010 | January 2010 | December 2009 | November 2009 | October 2009 | September 2009 | August 2009 | July 2009 | June 2009 | May 2009 | April 2009 | March 2009 | February 2009 | January 2009 | December 2008 | November 2008 | October 2008 | September 2008 | August 2008 | July 2008 | June 2008 | May 2008 | April 2008 | March 2008 | February 2008 | January 2008 | December 2007 | November 2007 | October 2007 | September 2007 | August 2007 | July 2007 | June 2007 | May 2007 | April 2007 | March 2007 | February 2007 | January 2007 | December 2006 | November 2006 | October 2006 | September 2006 | August 2006 | July 2006 | June 2006 | May 2006 | April 2006 | March 2006 | February 2006 | January 2006 | December 2005 | November 2005 | October 2005 | September 2005 | August 2005 | July 2005 | June 2005 | May 2005 | April 2005 | March 2005 | February 2005 | January 2005 | December 2004 | November 2004 | October 2004 | September 2004 | August 2004 | July 2004 | June 2004 | May 2004 | April 2004 | March 2004 | February 2004 | January 2004 | December 2003 | November 2003 | October 2003 | September 2003 | August 2003 | July 2003 | June 2003 | May 2003 | April 2003 | March 2003 | February 2003 | January 2003 | December 2002 | November 2002 | October 2002 | September 2002 | August 2002 | July 2002 | June 2002 | May 2002 | April 2002 | March 2002 | February 2002 | January 2002 | December 2001 | November 2001 | October 2001 | September 2001 | August 2001 | July 2001 | June 2001 | May 2001 | April 2001 |

Recent Entries

In-Flight Wi-Fi and In-Flight Bombs
Can WPA Protect against Firesheep on Same Network?
Southwest Sets In-Flight Wi-Fi at $5
Eye-Fi Adds a View for Web Access
Firesheep Makes Sidejacking Easy
Wi-Fi Direct Certification Starts
Decaf on the Starbucks Digital Network
Google Did Snag Passwords
WiMax and LTE Not Technically 4G by ITU Standards
AT&T Wi-Fi Connections Keep High Growth with Free Service

Site Philosophy

This site operates as an independent editorial operation. Advertising, sponsorships, and other non-editorial materials represent the opinions and messages of their respective origins, and not of the site operator. Part of the FM Tech advertising network.

Copyright

Entire site and all contents except otherwise noted © Copyright 2001-2010 by Glenn Fleishman. Some images ©2006 Jupiterimages Corporation. All rights reserved. Please contact us for reprint rights. Linking is, of course, free and encouraged.

Powered by
Movable Type

« Wireless & tv interference | Main | News for 1/21/2003 »

January 20, 2003

Eight oh two dot em oh you ess eeeeee

Special offer for Wi-Fi News readers: 10% discount on Spire laptop bags and backpacks. Gear up for all your mobile adventures!

The above is a paid, sponsored link. Email for more information.

Subscribe to essays from this site via email. Email to subscribe, or sign up via your Yahoo account.

The state of IEEE standards for 802.11 et al.: Dewayne Hendricks forwarded a post from a Cisco staffer who attended the Ft. Lauderdale meeting of the 802.11, .15, .18, .19, and .20 committee last week. His report is on the status of several existing and new standards. I don't know what all the procedural detail means, like as "will ad hoc." My notes are in square brackets [].
 
Leaving base camp
High Throughput Study Group Letter Ballot on PAR and Five Criteria
802.11m Maintenance Task Group will start in March
802.11k Radio Resource Measurement may have first draft in July
[getting the physical layer of the radio to report accurate details up to the network layers for management purposes]
802.11j 4.9GHz and 5GHz in Japan will have first draft in March [Modifications to get 802.11a working in Japan]
 
Measure twice, cut once
802.11e MAC QoS received 1173 technical comments, answered 193, will ad hoc in Portland Feb 24-27
802.11i Security received 2000+ comments, will ad hoc in Seattle Feb 19-21
 
Closing Letter Ballot
802.11g Higher rate 2.45GHz will recirculate LB, and might Sponsor Ballot before March plenary
 
Peak is in sight
802.11h 5Ghz in Europe resolved all Sponsor Ballot comments received, waiting to recirculate
[Europeans modifications for 802.11a]
802.15.2 PAN and LAN coexistance resolved all Sponsor Ballot comments received, but did not convert enough NO voters to YES to recirculate [Standard allows better co-existence with Bluetooth/802.15.1-2002 devices and 2.4 GHz 802.11 devices]
802.11f Inter Access Point Protocol Recommended Practice resolved: all NO comments, and converted all NO voters to YES, will Sponsor Ballot recirculate
802.11 1999 (reaffirm 2003) will Sponsor Ballot recirculate and be complete in March

Other News

Henry Norr tears 802.11g a new one: Sorry for the coarse euphemism, but there's no other way to put it. Norr tries out a variety of 802.11g gear, and finds poor performance and poor interoperability. If someone as tech savvy as him is having these problems with early gear, what can consumers expect? I'd like to see more information about the throughput issues: he was seeing lower throughput on 802.11g than b (using homogeneous equipment), but I wonder if he'd locked them into "g only" mode?

Long, deep comparison of Linksys and Buffalo 802.11g gear: The results aren't surprising, but they're well documented with good methodology. Pure 802.11g equipment can top 20 Mbps, but once you add clients or mix in 802.11b or even other chipsets, you start seeing degradation that's asymmetrical. The article is long, but worth examining closely! [via The Shifted Librarian]

The unique, the visionary, the immortal Dave Hughes: A nice profile of a guy who has fairly selflessly spread a message of community through connectivity. I like his plan for immortality near the end. But, Dave, surely not until the sun burns out -- you can fix entropy, can'tcha?

Why use T-Mobile when in a Starbucks? Competitors abound: This excellent piece of analysis describes the trouble in hegemony: with T-Mobile charging a relatively high rate for access in their 2,000+ locations, how can they compete with free or cheaper from nearby signals to the Starbucks outlets? Starbucks are, practically by definition, found in dense and hip areas which are the same places you'll find Surf and Sip and community networks. The head of Surf and Sip has long played a game of finding locations where he can see several coffee shops and restaurants, not just one partner. [via TechDirt]

See the USA with a Wi-Fi array: I'm trying to hard to fit the jingle to the story, but automotive Wi-Fi may take off, with units in the car talking to mobile components to transfer music, misc. Imagine having a gateway in your car that provides an Car Area Network (CAN). Imagine bridging the CAN to GSM/GPRS as needed. Imagine bridging the CAN to a hot spot location when you're near one. Imagine that you can do that today with...a Macintosh running OS X or a Windows XP box with the right hoo-ha. But in-car, permanent components would be better. [via TechDirt]

WirelessDevNet prepares hot spot directory: The folks at WirelessDevNet have launched a form to submit hot spot information in the hopes of creating a comprehensive directory. There are other directories, but none of them appears to be entirely exhaustive. Hopefully, someone will be smart enough to avoid forms in the future and create an XML DTD + Schema that can be used to prepare uniform hot spot listings which could be downloaded via a regular ping from the WISP sites and then just integrated into directories. Anybody want to launch this very simple effort and then convince the wISPr committee at the Wi-Fi Alliance to take up that uniform listing format idea?

Proxim a/b certification: Proxim pushed out a press release today noting that their a/b card has achieved certification, among the first 802.11a products approved by the Wi-Fi Alliance.