I am looking for Comstream or other modems that can support data rates upto 45Mbps conected to a USAT communicating with ACTS. -Parag ...
Parag Nandkishore Man...
pnm+@...
Jun 12, 1998 7:50 pm
274
EFData, Newtec and Radyne have modems support 45Mbps using higher order modulations, such as 8PSK and 16 QAM. But I guess you need to check with ACTS to see...
Yang, James
JYang@...
Jun 12, 1998 9:43 pm
275
To the best of my knowledge, Comstream has nothing that supports this. I think your best bet is probably going to be something like Radyne's DM-45, unless you...
Brad Smith
brads@...
Jun 12, 1998 11:41 pm
276
Dear Kalampoukas, Varma and Ramakrishnan, I raed your interesting infocom98 paper "Explicit Window Adaptation: a method to enhance TCP performance" . The paper...
Saverio Mascolo
mascolo@...
Jun 13, 1998 6:33 pm
277
Dear Kalampoukas, Varma and Ramakrishnan, I raed your interesting infocom98 paper "Explicit Window Adaptation: a method to enhance TCP performance" . The paper...
Saverio Mascolo
mascolo@...
Jun 13, 1998 6:53 pm
278
This is really sketchy. I am basically fishing here. I didn't find anything at the IETF web site... My management has heard (nth-hand) that there is some...
John Border
border@...
Jun 16, 1998 6:51 pm
279
This is a false propaganda against GEO's. It has been demonstrated over and over again that TCP/IP works over satellite without any kind of problems which...
osama qadan
osama.qadan@...
Jun 16, 1998 7:16 pm
280
Let's cut the flame! I think I was the one mentioning the 125 ms at a recent NASA Workshop. Let me explain: The 125 ms was not quoted to show that TCP as a...
Marie-Jose Montpetit
marie@...
Jun 16, 1998 7:20 pm
281
... Hmmm... FUD still lives. Darn - and it looked like we had gotten beyond the LEO versus GEO versus ... versus fibre wars. :o( There is room and ...
Eric Travis
travis@...
Jun 16, 1998 8:08 pm
282
The spec in question is contained in the ANX (Automotive Network Exchange) Release 1 Draft Document and reads as follows: 4.3.2.5 Network edge-to-edge packet...
vbarajas@...
Jun 16, 1998 8:23 pm
283
... I can offer three suggestions as to what to look at. (1) ftp://ftp.ietf.org/internet-drafts/draft-ietf-tcpsat-stand-mech-04.txt this is a draft document...
Hans Kruse
hkruse1@...
Jun 16, 1998 9:16 pm
284
... seems to be working for me. 8^) hops 2 and 3 on either side of an E1 via intelsat 1 inet-gw (195.200.225.1) 4.773 ms 4.951 ms 4.933 ms 2...
Jim Mercer
jim@...
Jun 16, 1998 9:41 pm
285
I am guessing here, but I would say it would work over geo, meo, etc depending on your IP stack. If you have a large enough window size and you generate a...
Tony Hughes
Anthony.M.Hughes@...
Jun 16, 1998 10:14 pm
286
PanAmSat is running many simplex and duplex TCP/IP links via our geosynchroneous satellites at rates from 64 kbps to 45 Mbps. There is a lot of demand for...
Schram, Chris
cschram@...
Jun 16, 1998 10:17 pm
287
... As I think someone else pointed out, better is its companion I-D, which isn't about "research" but existing mechanisms: Title : Enhancing TCP...
Vern Paxson
vern@...
Jun 16, 1998 10:24 pm
288
... ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ On a lighter note: In the past, we've emulated stuff up to (and including) Mars like delays in the lab with TCP;...
Eric Travis
travis@...
Jun 16, 1998 10:46 pm
289
I would suggest reading: Title : Ongoing TCP Research Related to Satellites Author(s) : J. Touch, D. Glover, M. Allman, J. Heidemann, J. Semke,...
Paul Ferguson
ferguson@...
Jun 17, 1998 12:04 am
290
... Hello to all of you out there, in fact, everybody who has already done TCP/IP satellite traffic via GEO satellites knows that it works properly. But I have...
Andreas Voigt
Andreas.Voigt@...
Jun 17, 1998 1:20 am
291
... To be fair, _any_ window size will "work". The amount of bandwidth that can be utilized does depend on the window. So the window is an issue if one user...
Hans Kruse
hkruse1@...
Jun 17, 1998 1:20 am
292
Hello List, I would like to make a point that seems to be being overlooked in all these discussions of TCP over SAT. When you use Netscape to open a web page...
Jon Mansey
jon@...
Jun 17, 1998 4:23 am
293
... Jon- We are not overlooking this point. The tcpsat research issues draft... Mark Allman, Dan Glover, Jim Griner, John Heidemann, Keith Scott, Jeffrey...
Mark Allman
mallman@...
Jun 17, 1998 2:21 pm
294
... Do you posting the references on this? I would appreciate it. Cordially, Harry W. Tyrer Professor Department of Computer Engineering and Computer Science ...
Dr. Harry Tyrer
tyrer@...
Jun 17, 1998 5:16 pm
295
As I understand there are some issues of concern with TCP over satellite. Can anyone explain if the quality of VOICE over Satellite is of carrier grade. What...
George C
00@...
Jun 17, 1998 6:29 pm
297
George, I presume, that your question, was regarding Voice over IP over Satellite links. Of course, satellites routinely carry voice traffic, esp....
Anil Agarwal
agarwal@...
Jun 17, 1998 7:50 pm
298
The documentation on the trials we made in INTELSAT, to demonstrate the functionality of TCP/IP over satellite, are available on the INTELSAT Business Network,...
osama qadan
osama.qadan@...
Jun 17, 1998 7:56 pm
299
I have heard very good (near carrier-grade) demos of voice over satellite.
You might check out intelset's page at...
Keith Scott
Keith.Scott@...
Jun 17, 1998 8:03 pm
300
In a message dated 6/16/98 9:23:42 PM Eastern Daylight Time, hkruse1@... ... TTI has a lot of experience with the Mexican satellite network circa 1993....
Telford001@...
Jun 18, 1998 12:45 am
301
In a message dated 6/17/98 3:54:35 PM Eastern Daylight Time, ... In my experience satellite links are still among the noisiest with which one must deal in...
Telford001@...
Jun 18, 1998 1:20 am
302
... Cute page! I admire your passion, but I can't say that I agree that RSVP is a silly concept. Perhaps it is not a terribly scalable/widely applicable...
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