tcp-over-satellite : Messages : 173-203 of 1197

Messages: Simplify \| Expand (Group by Topic)		Author	Sort by Date

173	Prague April 01, 1998 Dear Colleagues, Mr. Fairhurst has written of an interesting point in suggesting the impact of a small but friendly mass (ie., bird)...	Charles A. Ross BeedNet1@...	Apr 1, 1998 11:19 am
174	Prague April 01, 1998 Dear Colleagues, Mr. Fairhurst has written of an interesting point in suggesting the impact of a small but friendly mass (ie., bird)...	Charles A. Ross BeedNet1@...	Apr 1, 1998 11:25 am
175	I reduced the number of lists this message is sent to. If someone feels it is important to the missing lists, please forward it to them. Christian Huitema...	Francesco Potorti` F.Potorti@...	Apr 1, 1998 11:37 am
176	nghia PHAM writes: It can be shown that: Raw BER= 2E-2, ==> BER =2E-4 after inner FEC (with soft decision decoding) ==> BER<1E-11 after outer FEC decoding ...	Francesco Potorti` F.Potorti@...	Apr 1, 1998 12:00 pm
177	I think what I was trying to say, was that there is not just one type of satellite link, one satellite link power budget, one system design. Someone,...	G. Fairhurst gorry@...	Apr 1, 1998 2:08 pm
178	... Actually not the case. The effect of advertising a big window is that you waste buffer space -- TCP will figure out that the link is low bandwidth and...	Craig Partridge craig@...	Apr 1, 1998 6:19 pm
179	Craig Partridge writes: ... Actually not the case. The effect of advertising a big window is that you waste buffer space -- TCP will figure out that the link...	Francesco Potorti` F.Potorti@...	Apr 1, 1998 6:24 pm
180	I know this conversation could carry us away from the technical issues, but... I just want to add that even in North America and Europe satellite service...	Maxim Zakurdaev mzakurdaev@...	Apr 1, 1998 6:54 pm
181	... Actually, no... (!) For one thing, you are assuming that both ends of a transport connection are aware that they have a path including a long-delay path....	Eric Travis travis@...	Apr 1, 1998 8:11 pm
182	Cher Colleagues, Yes, that's the point!...with all due respect to our distinguished colleague, fried bird and rainfade do both cause degredation, "albeit not ...	Charles A. Ross BeedNet1@...	Apr 1, 1998 8:31 pm
183	The TCP-over-satellite group is misnamed. It should be called the TCP-over-large-bandwidth-delay-paths group. Many terrestrial paths now have bandwidth*delay...	Phil Karn karn@...	Apr 1, 1998 8:49 pm
184	This responds Nghia Pham's comments about the DVB standard. In the international space exploration community, we also use a concatenated ...	Adrian J. Hooke adrian.hooke@...	Apr 1, 1998 9:36 pm
185	Phil, Yes, this really is a TCP problem. The classic objections to end to end solutions are: 1) Both systems need to be able to handle long windows. No...	Christian Huitema huitema@...	Apr 1, 1998 10:07 pm
186	Hi, ... On Tuesday March 17, Microsoft released a new TCP/IP protocol stack for Windows 95, called Windows Sockets 2. Here's the URL of Microsoft's Winsock 2...	Michael Roden mroden@...	Apr 1, 1998 10:59 pm
187	I fully agree. TCP window advertisements are supposed to show how much buffer space the receiver has available. The receiver should not have to artificially...	Phil Karn karn@...	Apr 1, 1998 11:23 pm
188	Much of the recent traffic in the TCPSAT WG has been concerned with the error rates of satellite links. There seem to be a school of thought that satellite...	Lynch, Tom tlynch@...	Apr 2, 1998 6:26 am
189	In response to Tom Lynch, I feel maybe we're getting somewhere now, since I helped fuel this line of thought, I thought I'd try to ... I think you could...	G. Fairhurst gorry@...	Apr 2, 1998 4:41 pm
190	Hello Forum, I have been following the forum for a while and do not actually have any "hands on" satellite experience but I try to keep current on things ...	Tony Hughes Anthony.M.Hughes@...	Apr 2, 1998 5:39 pm
191	Most current satellites are "bent pipe" repeaters - that is totally passive. This is certainly the case for the Orion satellites, of which I am most aware....	Liebowitz, Burt bliebowitz@...	Apr 2, 1998 8:07 pm
192	[Phil Karn wrote:] ... It seems to me that, since the sender uses incoming ACKs to clock out its data packets, the rate of ACKs from the receiver will act as a...	Peter Warren pwarren@...	Apr 2, 1998 9:46 pm
193	Tom, The issue of spoofing was discussed at the TCPSAT meeting this week (IETF, LA) and it is planned to create a separate document for TCP spoofing becuase it...	Matthew Halsey matthew.halsey@...	Apr 2, 1998 9:54 pm
194	Phil, ... I agree - but have always thought that it should have been TCP-over-emerging-environments (as there are also issues related to asymmetry,...	Eric Travis travis@...	Apr 2, 1998 10:37 pm
195	Tom, ... eliminate ... (I'm responding mostly to your statement about "missing one big point") I think you are misinterpreting or deprecating the significance...	Eric Travis travis@...	Apr 2, 1998 10:59 pm
196	I did research on Iridium in college and know that they DO have onboard routing between satellite to satellite and satellite to ground station. I do not...	Tony Hughes Anthony.M.Hughes@...	Apr 2, 1998 11:04 pm
198	Gee, what a great opportunity to guess how TCP works in front of experts, but: I thought the problem with advertising windows that are "too large" is that (at...	Spencer Dawkins Spencer.Dawkins.sdawk...	Apr 3, 1998 3:32 am
199	[ Note: I composed this last week in response to Adrian Hook's message, but for some reason did not send it. I'm sending it now, but it may be a little out...	Tim Shepard shep@...	Apr 3, 1998 3:47 am
200	... Speaking as a wireless person, I actually agree that many radio environments are "crappy" and should be cleaned up without hacking TCP. I do not oppose...	Phil Karn karn@...	Apr 3, 1998 6:40 am
201	... Just a quick clarification... TCPSAT is not writing such a document. There is talk of having a BOF at the next IETF meeting. But, I think that it has...	Mark Allman mallman@...	Apr 3, 1998 4:14 pm
202	[Spencer Dawkins:] ... This is normal sender congestion-control behavior after the slow-start phase. Whether it's unsuccessful depends on the state of network...	Peter Warren pwarren@...	Apr 3, 1998 6:44 pm
203	Let me first say that, while tweaking TCP to perform better in long BW-delay environments is certainly helpful, I believe that TCP spoofing/proxying will ...	Tom Henderson tomh@...	Apr 4, 1998 2:54 am

Yahoo! Groups Tips

Did you know...

Messages

Yahoo! My Yahoo! Mail
	Sign In New User? Sign Up
		Tech - Groups - Help

Yahoo! Groups Tips

Did you know...

Best of Y! Groups

Messages