Wow Patrick,
After thinking about how to congratulate you on a long successful and
distinguished career and to offer you some thanks for being part of the
last 10 years, which indeed has been a very exciting ride.
Here's what came to my mind:
(Think baritone and skip the mushy stuff)
Memries,
We have a large number of these radios in our network and are happy
with them. WIth that being said, make sure you understand that the
Trango link test uses 1600 byte frames. Most networks will make use of
1500 byte MTUs, so your practical throughput is going to be lower than
the results
Patrick,
I hope you have a wonderful summer. The time off will be good for you and
your family I am sure. I look forward to working with you in your new
venture when you get back to us. Until then enjoy that free time! Send us a
link to some pictures from Florida. I love it there. By the way, I
Thanks Butch. It is actually a surprise to even some Alvarion insiders, many
of whom did not know until last night when I sent a message to Alvarion
folks.
The name Sageni is a hybrid of the words sage and genie. I made it up.
It is meant to imply something along the lines of the insights and
Thanks George, but fortunately I am not dead :)
On Tue, Jun 17, 2008 at 5:08 AM, George Rogato [EMAIL PROTECTED] wrote:
Wow Patrick,
After thinking about how to congratulate you on a long successful and
distinguished career and to offer you some thanks for being part of the
last 10 years,
Bryan Scott brought up an important point:
You can put QAM subcarriers on OFDM.
But you can put almost any other type of subcarrier on OFDM too.
That may be a confusing thing. OFDM is method of putting multiple FM
modulated carriers on the air. Almost like sending multiple channels
containing
Sorry for not getting back John. There is no cell phone coverage where we
are temporarily staying (on the Weeki Wachee River) and I blissfully have
not been checking v-mails.
This is a gorgeous and little known part of FL, even though it is just one
hour north or Tampa. It is the southern edge of
what is a sub carrier?
For IP guys, think of VLANs. You can cram a bunch of VLANs on an Ethernet
link. Each VLAN appears to be its own Ethernet link. But to the trunk, all
the VLANs appear just to be payload data.
Same thing with RF. The on-the-air signal is modulated. OFDM or FM (or
OK, I fill in one hole and another appeared. (Thanks Brian)
I honestly don't know if Orthogon puts the QAM directly on each discrete RF
carrier of the OFDM scheme or if those carriers are FMed with a subcarrier
containing QAM. So, let me retreat to a previous statement that I still
believe to
- Net Income Positive, $4 Million Improvement in Working Capital,
Acquisition Completed of One Ring Networks, Results Exceed Management's
Expectations -
OMAHA, NE - June 17, 2008 - Rapid Link, Incorporated (OTCBB: RPID), one
of the leading providers of WiMAX and Communication Services, announced
BTW, the 93 flood in the midwest was called a 500 year flood.
I lived in Quincy, Illinois then and lost some good test gear to the water.
Doesn't seem like it has been 500 years since that flood but time does fly.
In any event, I feel for you guys in the middle of the country. I filled
many
I believe the 93 flood was called the 100 year flood.
I filled sandbags that year, as well in a town called Sainte Genevieve, MO
(70 miles south of St. Louis). The National Guard took me on a photo op and
the area was around Kaskaskia Island was totally obliterated. There were
cows on roofs and
Wow, the Chief Evangelist of BreezeMax err, Alvarion now retiring or
leaving the company that he helped to successfully build, that is
unbelievable.
Patrick, I know that I am not alone is saying this, you have personally
helped this industry to be become what it is today. Your passion for this
In Quincy, we had one of the few levees that held until a nut went over and
pulled some bags off the top and made it fail on purpose. He had recently
been released from jail after serving a term for arson of a school. The
local TV station interviewed him as the breech was happening and he was
This is a big step for you Patrick. I, for one, and glad you are taking it.
Your insight and passion are a great benefit to anyone you work for/with.
Having the Entrepreneur perspective to go with your corporate insider
experience will make your future advice even more valuable.
If there's
Has anyone used these wireless point to point products?
http://www.winncom.com/products.aspx?grcode=WPP
I found this while googling for affordable point to point, high speed
bridge solutions between line of site buildings.
(Any other suggestions would be greatly appreciated. This is for a
I don't think that at all, however...
I am far too lazy to look it up, but there have been multiple press releases
on the same subject in the past, which has soured the group to RapidLink
press releases.
--
Mike Hammett
Intelligent Computing Solutions
http://www.ics-il.com
-
On Jun 17, 2008, at 7:10 PM, Mike Hammett wrote:
I am far too lazy to look it up, but there have been multiple press
releases
on the same subject in the past, which has soured the group to
RapidLink
press releases.
There have never been multiple press releases on the same subject.
The WISPA board has discussed this matter of Unauthorized Press Releases on
the WISPA listservs. Our consensus is that if any WISP or Vendor wants to
make Press Releases they should send them to Rick Harnish
[EMAIL PROTECTED] or Matt Larsen [EMAIL PROTECTED] for release
on the WISPA Homepage.
Chuck,
Nice posts! Thanks for the clarification.(PS. I clearly had some
misunderstanding/FUD in my last post, regarding QAM.)
While you are at it
Can you comment a bit on OFDM, regarding the math, of what occurs to power
levels as it divides into subcarriers and recombines on the
I'm glad some one asked. Great name!
Tom DeReggi
RapidDSL Wireless, Inc
IntAirNet- Fixed Wireless Broadband
- Original Message -
From: Patrick Leary [EMAIL PROTECTED]
To: WISPA General List wireless@wispa.org
Sent: Tuesday, June 17, 2008 8:40 AM
Subject: Re: [WISPA] OT - Patrick has
http://news.yahoo.com/s/ap/20080618/ap_on_hi_te/wireless_philadelphia;_ylt=AudeGoT7bGbEU4NC4Yj1qJNk24cA
--
Jack Unger - President, Ask-Wi.Com, Inc.
Serving the Broadband Wireless Industry Since 1993
Cisco Press Author - Deploying License-Free Wireless WANs
Vendor-Neutral Wireless
Ok silly question that has probably been asked a million times. But if a
user had a 1M connection how much data in Megs could he transfer if it ran
at maximum capacity for 24 hours?
Thanks,
John Buwa
WISPA Wants
There is a handy calculator here:
http://www.tranzeofaq.com/bandwidthcalc.html
ryan
On Jun 17, 2008, at 6:55 PM, [EMAIL PROTECTED] wrote:
Ok silly question that has probably been asked a million times. But
if a
user had a 1M connection how much data in Megs could he transfer if
it ran
Each system is different as to the number of carriers and a different number
of modulation levels on the carriers.
Basically it is Shannon's law which defines the maximum rate of data that
can be transmitted over a channel. But no real system can hit the Shannon
limit. The imperfections in
Here is another one (written by a friend of mine) it will calculate the
missing value (time, speed, or size)
http://therub.org/calc/
another good option is google calc:
http://www.google.com/search?hl=enclient=firefox-arls=org.mozilla%3Aen-US%3Aofficialhs=Cd7q=1+Mbps+*+24+hoursbtnG=Search
Any opinions on 100Mbps radios for mission critical 100Mbps PTP links?
I need to go 10-15 miles. Licensed or unlicensed OK.
-RickG
WISPA Wants You! Join today!
http://signup.wispa.org/
Dragonwave has been our best radio ever. 18ghz with 2ft dishes shooting
13 miles for 9 months without missing a single ping. We push about
50Mbps across it daily.
Trango also has their 18ghz product that is less money than Dragonwave.
You can purchase a Trango 100Mbps 18ghz set with 2ft dishes
Travis,
What would you use or be cost effective, to get 50Mbps throughput 27 miles
Chuck Profito
209-988-7388
CV-ACCESS, INC
[EMAIL PROTECTED]
Providing High Speed Broadband
to Rural Central California
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of
How critical?
Harris Constellation full hot standby space diversity is about as mission
critical as you can get with microwave.
That would be licensed.
A little less critical would be Dragonwave. We use them and love them. Put
up a double set redundant system with STP.
Trango 18 GHz stuff
Trango 45 is supposed to do 45 Mbps at 45 miles for less than $2K per
system.
- Original Message -
From: CHUCK PROFITO [EMAIL PROTECTED]
To: 'WISPA General List' wireless@wispa.org
Sent: Tuesday, June 17, 2008 10:15 PM
Subject: Re: [WISPA] mission critical 100Mbps links
Travis,
What
Thank you, we'll look into it
Chuck Profito
209-988-7388
CV-ACCESS, INC
[EMAIL PROTECTED]
Providing High Speed Broadband
to Rural Central California
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On
Behalf Of Chuck McCown - 2
Sent: Tuesday, June 17, 2008 10:09 PM
Hey Patrick, any chance of going to Moto and convincing them to get their 900
product, or for that matter, all their product up to par as far as pps and
bandwidth goes compared to what Alvarion was releasing when you left? It would
be nice, but I know they WERE a large part of your competition
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