Email Delivery

Receive new posts as email.

Email address

Syndicate this site

RSS 0.91 | RSS 2.0
RDF | Atom
Podcast only feed (RSS 2.0 format)
Get an RSS reader
Get a Podcast receiver

Contact

About This Site
Contact Us
Privacy Policy

Search

Google

Web this site

May 2007
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 31    

Stories by Category

3G :: 3G
Acquisitions and Mergers :: Acquisitions and Mergers
Aggregators :: Aggregators deals spectrum vendor news
Cellular Convergence :: Cellular Convergence
UMA :: UMA
air travel :: air travel
community networking :: community networking
enterprise :: enterprise
failures :: failures
free :: free
fun and games :: fun and games
gov't WLANs :: gov't WLANs
hardware :: hardware
hotspot hosts :: hotspot hosts
hotspots :: hotspots
libraries :: libraries
mesh :: mesh
municipal networks :: municipal networks
operator profile :: operator profile
personnel :: personnel
pricing :: pricing
regulation :: regulation
retail :: retail
roaming :: roaming research
security :: security
service launches :: service launches
temporary hotspots :: temporary hotspots
trains, planes, and automobiles :: trains, planes, and automobiles
unique :: unique
usage :: usage
user anecdote :: user anecdote applications
voice :: voice

Archives

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 |

Recent Entries

Paris Will Push Free Wi-Fi
River Thames Added to iPass Roaming Network
Aeropuertos Gain Wi-Fi across Spain
Enforta Covers 15 Russian Cities
Six Million Wi-Fi Users in Spain
Barmen: Wi-Fi? What's That?
Bologna Adds Free Wi-Fi
BT Will Cover 12 Cities with Wi-Fi
The Cloud Goes Ultracheap with Unlimited Access
Iliad Adds Free Wi-Fi Calling, HDTV

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 or JiWire, Inc.

Copyright

Entire site and all contents except otherwise noted © Copyright 2001-2006 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

« GNER Extends Wi-Fi to All Mallard Trains by 2007 | Main | UK's Mesh Broadband Shuts Down »

April 15, 2005

Pre-WiMax at 100 mph

By Glenn Fleishman

The Brighton Express uses pre-WiMax gear to achieve 60 miles of coverage at 100 mph: Peter Judge reports from the London-to-Brighton line that although coverage is yet contiguous—that’s still to come—the service offers seamless performance across each base station zone by relaying Wi-Fi in the carriages to WiMax base stations along the route. T-Mobile is involved in this unwiring—which was carried out by Nomad Digital—and is offering the service at no charge while they tune the system.

The estimate is that the 37 802.16d-based Redline devices will need to be increased to 60, or a density of about one per mile, to provide complete coverage. The limit on speed right now is the ADSL backhaul of 2 Mbps per base station. The service switches to GPRS when out of range of WiMax bonding three GPRS devices. Only one train out of 15 is equipped so far.

T-Mobile will charge £5 per hour or £13 per day for service starting in June.

Posted by Glennf at April 15, 2005 1:14 AM

Categories: trains, planes, and automobiles

Trackback Pings

TrackBack URL for this entry:

Comments