All,
Bear in mind, Clearwire uses their own base station technology,
which is mostly Nextnet base stations ( now motorola ) . Nextnet's
performance is not wimax, just really high power base stations and CPE.
4 QAM / 2 WATT output power / 8dbi directional antenna on the CPE
and I think around 10 watts on the base in power?
( originally was nextnet, then mccaw bought them for 50 million, then
sold it to Motorola in exchange for 500 million in investment )
-
Jeff
On Oct 4, 2007, at 11:04 AM, <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> wrote:
2.5 has great range & penetration. ClearWire, as an example, had
solid
indoor coverage 2 miles away. I live in an apartment complex thats
"out of
coverage area", and it still works - I'm in the bottom floor of an
apartment complex, my unit has another unit behind it, a 4 acre forest
conservation area, I stick it in my window, get 2/5 bars on it, and
still
get 1Mbps...
Outdoor, could be many more miles, but the ClearWire indoor-only
self-install business model seems superior to all other WISP
models, unless
you're selling a super-premium business service (fiber/T1
replacement).
We basically sell Clearwire for all residential, and use our own
wireless
network for premium business customers only (149/month minimum).
On Thu, 4 Oct 2007 12:56:43 -0400, John Valenti <[EMAIL PROTECTED]>
wrote:
Just curious if anyone has seen a coverage map that compares WiFi and
WiMax?
I spent a little bit of time researching WiMax, but decided I would
be unlikely to have a license and to just go with what I have that
mostly works (unlicensed). But I would like to know what WiMax means
in a rural, tree filled environment.
As a novice WISP (about 18 months now), I can only hope for good
coverage with 2.4GHz to maybe a mile. A rare house might have LOS
farther than that, but generally there will be enough trees in the
way by a mile to block my signal. (this is using farm grain legs/
silos for the AP, so maybe 150' max AGL) If I switch to 900MHz,
maybe the distance gets out to 2.5 miles.
Would a 2.5GHz Wimax AP push the signal much better thru trees? I
suppose it would make a difference what was at the customer end - a
laptop with a WiMax card vs a fixed, outdoor radio. And does AP
height help a lot? I don't see an advantage to paying commercial
tower rates to get above 200' in my situation, but maybe that changes
with WiMax.
----------------------------------------------------------------------
----------
** Join us at the WISPA Reception at 6:30 PM on October the 16th
2007 at
ISPCON **
** ISPCON Fall 2007 - October 16-18 - San Jose, CA
www.ispcon.com **
** THE INTERNET INDUSTRY EVENT **
** FREE Exhibits and Events Pass available until August 31 **
** Use Customer Code WSEMF7 when you register online at
http://www.ispcon.com/register.php **
----------------------------------------------------------------------
----------
WISPA Wants You! Join today!
http://signup.wispa.org/
----------------------------------------------------------------------
----------
WISPA Wireless List: wireless@wispa.org
Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless
Archives: http://lists.wispa.org/pipermail/wireless/
----------------------------------------------------------------------
----------
** Join us at the WISPA Reception at 6:30 PM on October the 16th
2007 at ISPCON **
** ISPCON Fall 2007 - October 16-18 - San Jose, CA www.ispcon.com **
** THE INTERNET INDUSTRY EVENT **
** FREE Exhibits and Events Pass available until August 31 **
** Use Customer Code WSEMF7 when you register online at http://
www.ispcon.com/register.php **
----------------------------------------------------------------------
----------
WISPA Wants You! Join today!
http://signup.wispa.org/
----------------------------------------------------------------------
----------
WISPA Wireless List: wireless@wispa.org
Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless
Archives: http://lists.wispa.org/pipermail/wireless/
--------------------------------------------------------------------------------
** Join us at the WISPA Reception at 6:30 PM on October the 16th 2007 at ISPCON
**
** ISPCON Fall 2007 - October 16-18 - San Jose, CA www.ispcon.com **
** THE INTERNET INDUSTRY EVENT **
** FREE Exhibits and Events Pass available until August 31 **
** Use Customer Code WSEMF7 when you register online at
http://www.ispcon.com/register.php **
--------------------------------------------------------------------------------
WISPA Wants You! Join today!
http://signup.wispa.org/
--------------------------------------------------------------------------------
WISPA Wireless List: wireless@wispa.org
Subscribe/Unsubscribe:
http://lists.wispa.org/mailman/listinfo/wireless
Archives: http://lists.wispa.org/pipermail/wireless/
