Wifi like 3G - Galaxy Tab Q&A, Help & Troubleshooting

Anyone know if there is a mod of sorts that allows me to see when wifi is actually doing something like 3G does? Or if there is something like that already out there.
It would be rather nice.
Sort of like Wi = download is active Fi = upload is active
or something cool like that

Related

HSUPA

I saw on another thread that by default HSUPA is disabled. Does anyone know how to enable this?
Thanks in advance...
Do any networks anywhere even have HSUPA? I'm fairly sure its coming this year on most UK networks, but doesn't the US not even have proper 3G?
http://pdadb.net/index.php?m=specs&id=1311
No HSUPA
When I saw this question, I had a feeling that it was a rumoured spec, and then wasn't in the Diamond, but only in the Touch Pro.
Rory
In Germany we have some networks that offer HSUPA (e.g. T-Mobile, Vodafone).
What about the concurrent usage of HSUPA and HSDPA? I recently saw in the xperia x1 datasheet that concurrent usage of both techniques is possible at reduced speed of HSDPA (down to 3,6 MBit/s).
The question is, how does the diamond deal with this? I still wonder why the feature was disabled at all? I currently own a HTC TyTN and also had to enable HSDPA using some hacks. What I realized is a colossal battery consumption when using HSDPA.
So maybe HSUPA was disabled at the diamond for a good reason? Maybe the battery drain is too huge when HSUPA is turned on?
Unfortunately there is still not much reporting about this feature in the forums.
I'm really strugling to understand what you could possibly need HSUPA for on a mobile!
What data could you possibly need to upload at such speed? I imagine they disabled HSUPA to save on battery life. There's so very very few applications of it where you would see a difference.
HKLM\Software\HTC\AdvancedNetwork:
SupportHSUPA <--- set this value to "1", (default values is: "0")
someone1234 said:
I'm really strugling to understand what you could possibly need HSUPA for on a mobile!
What data could you possibly need to upload at such speed? I imagine they disabled HSUPA to save on battery life. There's so very very few applications of it where you would see a difference.
Click to expand...
Click to collapse
Please keep in mind that some people (like me) use the device also in connection with a laptop (ICS). Sending a bunch of data from a laptop is not very unlikely.
Surely it might not be essential, but if the device basically supports this feature, I would like to take benefit of it.
@SecureGSM
Do I have to reboot the device after the registry change? (I currently do not own the device, therefore I have to ask).
If it's easy to switch it on and off just by registry without reboot, then I have no problem with this as the device is charged while connected via USB. But it would not be very nice if I had to reboot the device everytime I connect and disconnect it from my laptop in order to enable or disable HSUPA.
SecureGSM said:
HKLM\Software\HTC\AdvancedNetwork:
SupportHSUPA <--- set this value to "1", (default values is: "0")
Click to expand...
Click to collapse
Cool, thanks for that.
foo said:
Please keep in mind that some people (like me) use the device also in connection with a laptop (ICS).
Click to expand...
Click to collapse
Which is exactly why I need this device... finally I can get rid of my PCMCIA-Data-Card and even better - change from two contract to one+data option.
foo said:
Please keep in mind that some people (like me) use the device also in connection with a laptop (ICS). Sending a bunch of data from a laptop is not very unlikely.
Surely it might not be essential, but if the device basically supports this feature, I would like to take benefit of it.
@SecureGSM
Do I have to reboot the device after the registry change? (I currently do not own the device, therefore I have to ask).
If it's easy to switch it on and off just by registry without reboot, then I have no problem with this as the device is charged while connected via USB. But it would not be very nice if I had to reboot the device everytime I connect and disconnect it from my laptop in order to enable or disable HSUPA.
Click to expand...
Click to collapse
You may need a soft reset... You will almost certainly need to switch the phone functionality off and on.
foo said:
Please keep in mind that some people (like me) use the device also in connection with a laptop (ICS). Sending a bunch of data from a laptop is not very unlikely.
Surely it might not be essential, but if the device basically supports this feature, I would like to take benefit of it.
Click to expand...
Click to collapse
Yes but sending large amounts of data, or 'serving' large amounts of data is only ever usefull when running services. Since networks use private addresses and you have no access obviously to redirect ports, its kind of useless. There are VERY VERY few reasons to use HSUPA, and i'm sure anyone would struggle to justify any of them to me.
Its a cool acronym, but useless in todays network topologies.
Btw, ICS ontop of the exisiting NAT carried out by the GGSN will cause a myriad of problems with out going source initiated connections.
I have designed and VO'd alot of IP, 2G, 2.5G and 3G equipment, so if you have any questions or queries about the technology i am happy to explain.
My personal view is that enabling HSUPA without a specific need is to your detriment. The power consumption does not justify the minimal increase in upload for typical short packets, even after overhead.
Can anyone tell me the difference between the big bright "H" and the dimmed and smaller "H" that shows on the top menu bar?
I guess it has something to do with this matter discussed in this thread, but I'm not sure.
NOTE: I haven't made any tweak to the phone...yet
HastaSSSS
someone1234 said:
Yes but sending large amounts of data, or 'serving' large amounts of data is only ever usefull when running services. Since networks use private addresses and you have no access obviously to redirect ports, its kind of useless. There are VERY VERY few reasons to use HSUPA, and i'm sure anyone would struggle to justify any of them to me.
Its a cool acronym, but useless in todays network topologies.
Click to expand...
Click to collapse
I don't get the point. Just imagine you want to send your friends some nice photos of your last vacation or your new favorite MP3 Song(s). Such a song may have about 5-10 MBytes, which takes 3-4 minutes to be transfered using ordinary UMTS (assuming you get 384 kbit/s upload, which is also not always the case).
Sure, you (or your friend) can wait 3-4 Minutes, but HSUPA does the same in less then a minute. And if you want to send more then one song, then you will be really happy having HSUPA.
Next example: I upload all my photo stuff to flickr. I have some Gigabytes of images stored there already and it is a colossal pain in the ass to upload them. I would even consider using HSUPA for this as with 1,4 MBit/s it's faster then my stationary Internet connection. (1 MBit/s upload)
Next example: Uploading an almost 100 MByte Video to YouTube (I've also done this several times). With UMTS you don't want to do this, at least it will be very annoying to wait until it's done. With HSUPA it's not a big deal.
Next example: Online Photo development - no need to explain the advantage of HSUPA here...
So you see, it's not about running a server, it's just about actively sending data (FTP/SCP Client connections, email with attachments, webform uploads (webspace, flickr, youtube, ...), ...)
someone1234 said:
Btw, ICS ontop of the exisiting NAT carried out by the GGSN will cause a myriad of problems with out going source initiated connections.
Click to expand...
Click to collapse
Might be, but this is what I do now for almost 2 years with my TyTN already. It's okay for me, I can do VPN with the company I work for, access my home-PC using Remote Desktop Connection, surf the net, send emails, use messengers, receive live TV / music via streaming from my home-PC, use SSH Tunnels to get remote access to my home network, use FTP Client connections.
See, there are a lot of possibilities and that's all I want and that's sufficient for a lot of other people as well.
someone1234 said:
My personal view is that enabling HSUPA without a specific need is to your detriment. The power consumption does not justify the minimal increase in upload for typical short packets, even after overhead.
Click to expand...
Click to collapse
Well, I might have different requirements then you, but I gave you some examples where it absolutely makes sense to have HSUPA.
Yes you're absolutly right, its is usefull for faster uploads, thats basically what it does!
But like i said its only usefull in very specific scenarios, like you described. For normal usage, web, mail (unless you constantly forward large atachments), MMS its not worth it.
What your describing would probably kill your battery in a few hours anyway.
With regards to ICS, you're talking about use the phone as a 'modem', or sharing the phones internet connection with your PC's. This doesnt work the same way as ICS on a pc, its specifically a one to one connection from phone to your PC, so there's no double net. Sorry for the confusion.
someone1234 said:
What your describing would probably kill your battery in a few hours anyway.
Click to expand...
Click to collapse
The nice thing is that my TyTN and hopefully the Diamond / Touch Pro as well, is charging while connected to the laptop using ICS. So while I'm connected to a laptop I do not care about battery life and when I use the phone in "standalone mode", I don't need HSUPA.
Therefore I would appreciate if it could be easily turned on and off.
someone1234 said:
With regards to ICS, you're talking about use the phone as a 'modem', or sharing the phones internet connection with your PC's. This doesnt work the same way as ICS on a pc, its specifically a one to one connection from phone to your PC, so there's no double net. Sorry for the confusion.
Click to expand...
Click to collapse
Yes, that's right, but "modem" and ICS is different also when using it on the mobile device:
In Windows Mobile 5 I used a modem application and got the private class A network address from my mobile provider also on the laptop.
In Windows Mobile 6 I use the ICS application and have a new indirection. The laptop get's a private class C address and the mobile device also has the private class A address from the provider.
The provider itself does some additional NAT to translate my private class A address to something valid for the Internet.
e.g.
Provider / Public IP
92.116.25.X (Internet)
10.X.X.X (WAN)
____|______
Mobile Device
10.X.X.X (WAN)
192.168.0.1 ("LAN")
____|_____
Laptop
192.168.0.102 ("LAN")
Sorry for a little bit off topic here.
Saw in above post someone mentioned about Touch Pro & Xperia.
Are they actually same hardware with different clothing. And Xperia uses MicroSD and does not use M2.
Heard somewhere SE engaged some Taiwan company to make M$ Phone.
s1rl4ncel0t said:
Can anyone tell me the difference between the big bright "H" and the dimmed and smaller "H" that shows on the top menu bar?
I guess it has something to do with this matter discussed in this thread, but I'm not sure.
NOTE: I haven't made any tweak to the phone...yet
HastaSSSS
Click to expand...
Click to collapse
G = gprs available in area (BTS supports gprs)
E = edge available in area (BTS supports edge)
H = HSDPA available in area (BTS supports HSDPA)
The same letter next to the signal means you're connected using that technology. Same letter with the signal bars changed to arrows means your transfering data using that technology.
Yeah, I know that...
The thing is that sometimes the big "H" becomes just a bit smaller and the white box becomes dimmed...
My first thought would be it shows up when the phone trying to find something...synchronizing, ....
I wish I've taken a screenshot...but it happens randomly...
And then I thought: could it be that the big sharp "H" is when the phone is under HSUPA, and when the "H" is a bit smaller and the box becomes dimmer, than it's under HSDPA?...
Bye
hmm the dimmed one is probabaly a handover.
mouseymousey said:
I saw on another thread that by default HSUPA is disabled. Does anyone know how to enable this?
Thanks in advance...
Click to expand...
Click to collapse
I found it in the registy database, and was now given the option to enable it together with HSDPA.
Simply install a reg editor on your Diamond, search for HSUPA, change Value to 1, and you can now enable HSUPA on your Diamond.
I have not tested if it acually makes ha difference, I don't know how ;-)
Or better still flash your rom to the TLR one and its available in the options ie you can enable it or disable it. SAves having to go through the registry to change the setting.

just got 3G on my tilt and wanna know how to use it!

hey guys, finally switched over to at&t from tmobile, so i FINALLY have 3G! and to boot, down here in miami, we have HSDPA! so anyways, i wanted to know what are some ways you guys use it? as in streaming media, podcasts, etc.. any ideas would be great, cuz i'm brand new to the world of 800 kbs/sec internet!
Do yourself a favor and download a program called "advanced configuration tool". In the "buttons" area, put a button 5 called 3G.
Personally, I keep 3G turned off, unless I want to look up something on the web.
I get a lot better battery life out of 2G (Edge) than 3G, which eats up the battery. Only downshot is that if you are on the phone, you can't receive email
at the same time. Lots of other tweaks in the advanced configuration tool, you'll have to ask others on XDA what works best.
Hmm what to use it for? The same you'd do with EDGE but faster?
Personally I don't consider 3G as useful on the phone itself, but rather when tethering with the laptop.

EDGE/GPRS/3G Questions/Issues/Info

This might be a silly question, but does anyone know if the G1 will be able to access the web if you live in an area where 3G is not available yet? I live north of Los Angeles (who has 3G) in Bakersfield and we don't have it yet. I am hoping that I was not an idiot to preorder the phone and then not be able to use all the cool web features.
Thanks in advance,
Jamie
it should still work on the EDGE network
From my understanding it will work with GPRS, Edge, and 3g so you shouldn't have any problems bro by the way I understand the concern.
With a 1150ma battery, GPS, "big" screen etc, 3G will just drain the battery even quicker.
I will not worry about 3G until an extended battery is released- and the fact that 3G will not be in my market for a year of so.
aad4321 said:
Hey guys i have a htc wing now, and it does not have a gps. It looks like the gps for this phone is one of the main highlights, because it uses it for a lot of applications. Does anyone know what the gps strength will be like? Will it work will in a building, it do i have the be in direct light for like ten minuites to get a signal?
Anyone with a htc device with a gps already, does it work well?
I hear the android is a-gps, so mabye it will have the ability to somewhat work well when in a pocket, or building.....
Click to expand...
Click to collapse
Time for a lesson on GPS... It uses satellites in the sky, and you need a view of a certain amount of satellites to find your location (4 will find you but not very accurately, the more the better). If you're in a building, and not right next to a window, no GPS will ever find your location, ever. That's like asking if your internet will work if the ethernet cable is unplugged from the back of your computer and you don't have wifi, it goes against the entire idea of how it functions.
Now, as for the quality of the HTC GPS receiver... People have complained about GPS lag, but I maintain my opinion that it's completely software related, my Fuze had none whatsoever. You don't need to be in sunlight, just have enough clear sky that it can get a reading from the satellites. I've taken trips with the Fuze even on very cloudy days and it took a little longer to get a lock (5-10 mins, it locks in like 30 seconds to a minute with clear skies) but once it had my position, it stayed true. All of the upcoming HTC devices use A-GPS, by the way. Diamond, Touch Pro, Xperia, G1...
aad4321 said:
WHAAAT? you dont want to use 3g? lol in my opinion thats 50 percent of the phones features.
Click to expand...
Click to collapse
He's using the battery draining as an excuse, something to keep him from pulling his hair out because he won't have 3G for another year. Anyone who's used a phone for data features on both networks knows EDGE doesn't hold a candle to 3G.
As for the original post, yes, it will give you all of the same data features on EDGE as on 3G.
The big thing with A-GPS is that it's mainly used to increase the startup speed of your GPS. Instead of waiting 10 minutes to download the almanac of the satellites in the sky from the GPS sats, it downloads the data over your data connection, using the basis of which cell site you're connected to for determining your rough location. This way it only takes about 30 seconds to get a fix instead of much longer.
The sensitivity of the GPS on phones has been fairly good as far as i've seen on devices like the Tilt and such, so I don't see why a phone with such a heavy emphasis on location-based apps would have a sub-par GPS setup. Here's hoping things work well.
Black93300ZX said:
He's using the battery draining as an excuse, something to keep him from pulling his hair out because he won't have 3G for another year. Anyone who's used a phone for data features on both networks knows EDGE doesn't hold a candle to 3G.
As for the original post, yes, it will give you all of the same data features on EDGE as on 3G.
Click to expand...
Click to collapse
Thanks to one and all!!! I am looking forward to my G1 and retiring my Wing.
Black93300ZX said:
He's using the battery draining as an excuse, something to keep him from pulling his hair out because he won't have 3G for another year. Anyone who's used a phone for data features on both networks knows EDGE doesn't hold a candle to 3G.
As for the original post, yes, it will give you all of the same data features on EDGE as on 3G.
Click to expand...
Click to collapse
3g doesnt burn that much battery unless your using it constantly like as a primary internet for your computer. also when you put your phone in sleep mode it isnt runnig in the background
haitiankid4lyf said:
3g doesnt burn that much battery unless your using it constantly like as a primary internet for your computer. also when you put your phone in sleep mode it isnt runnig in the background
Click to expand...
Click to collapse
Exactly... But when you're without 3G, I guess you try to justify why it's not as good, and that's what he came up with. It's like everything though, people on here try to justify why the iPhone isn't as good as the Diamond/Touch Pro, truth be told it's better in many aspects but comes short in many as well.
3g data transfer?
ok i currently have the tmo wing.. and i can connect my lappy to the tmo data network via usb port.. will i be able to do this with the g1?yes/no maybe?
iife_aint_easy said:
ok i currently have the tmo wing.. and i can connect my lappy to the tmo data network via usb port.. will i be able to do this with the g1?yes/no maybe?
Click to expand...
Click to collapse
I choose D... all of the above
No... it will not work out of the box.
Yes/maybe... it should work someday soon unless HTC/T-Mobile have somehow disabled that ability in hardware.
As soon as I get the phone I will be working on it on the Linux side (not an actual internet sharing app... more of a route/iptables script) and I am sure someone will work on a java solution (although a kernel solution would be faster). There was an application for the iPhone that provided internet sharing but it was banned from apple store and Google has said they won't do that so I think it should be here soon.
problems with Wireless (3g and wifi)
does anybody else have problems with the 3g?
i have tmobile and i didnt select the option for only 2g but my 3g keeps going in and out even when im in the same spot it'll go from 3g to Edge for no reason.
also does anybody have problem conecting to wifi?
i have a linksys wireless n (WRT300N) router, the ssid is visible and uts using wep security but when ever i try to connect to it it says out of range or it just stops trying to connect Please Help
haitiankid4lyf said:
does anybody else have problems with the 3g?
i have tmobile and i didnt select the option for only 2g but my 3g keeps going in and out even when im in the same spot it'll go from 3g to Edge for no reason.
also does anybody have problem conecting to wifi?
i have a linksys wireless n (WRT300N) router, the ssid is visible and uts using wep security but when ever i try to connect to it it says out of range or it just stops trying to connect Please Help
Click to expand...
Click to collapse
I have an issue with my G1 WIFI connection. If i broadcast my SSID I connect with no problems. but if i disable the broadcast it will not connect, and this is with me manually putting in the connections into the phone.
I called TMobile but they said i needed to call HTC. they didn't have a solution.
BTW, I have no WEP enabled. I just disable the SSID broadcast.
I just connected to my Linksys router with WPA2 and had 3G running, connected no problem.
Haitiankid: try entering the details of your network manually and seeing if it will connect then. Also, as for the 3G fading in and out, are you in a week signal area for 3G?
wifi working
I got my wifi to work. It was my routers fault. What I did was in went into my routers settings by typing 192.168.1.1 and entered 'admin' (no quotes) and no password. Once in my settings I changed my brocasting type from b&g mixed to all mixed changed frequency to auto, changed network key from shared to open and wifi started working. I don't know if all those steps were neccesary but it worked for me. Hope it works for some else.
As for the 3g it seems to be getting better
for those of you with the 3g/edge switching problem...
Hey, if uve got the 3g switching to edge back and forth continuously, its likely because you didnt get a new SIM card when u got the g1. It simply means you have an old SIM card that doesnt support 3g well, call tmobile up tell them your situation, theyve given most people a free new SIM card thats more compatible.
drewernxc said:
Hey, if uve got the 3g switching to edge back and forth continuously, its likely because you didnt get a new SIM card when u got the g1. It simply means you have an old SIM card that doesnt support 3g well, call tmobile up tell them your situation, theyve given most people a free new SIM card thats more compatible.
Click to expand...
Click to collapse
I don't think that's the case. I've had the same SIM card since 2000, no problems like this. If any SIM is too old to support 3G, I'd think one made 8 years ago would definitely be the case.
It sounds like he's in a bad coverage area, which could be lots of things. There is a coverage map on the T-Mo website, don't know if it shows 3G. Or it could be the building he's in. My phones have never worked at my grandmother's house. I get full bars on the front porch, and full bars the second I get out the back door, but no signal in the house itself. Even relatives on other networks get little to no coverage inside the house. Probably the really really old insulation and building materials are blocking the signal. At my last apartment I only had a good signal on the corner of my bed, and that disappeared when new neighbors moved in upstairs.
These are radio waves, which aren't foolproof or perfect, they encounter all kinds of interference. Nothings going to be as secure and consistant as a wired connection. Nature of the beast, unfortunately.
haitiankid4lyf said:
I got my wifi to work. It was my routers fault. What I did was in went into my routers settings by typing 192.168.1.1 and entered 'admin' (no quotes) and no password. Once in my settings I changed my brocasting type from b&g mixed to all mixed changed frequency to auto, changed network key from shared to open and wifi started working. I don't know if all those steps were neccesary but it worked for me. Hope it works for some else.
As for the 3g it seems to be getting better
Click to expand...
Click to collapse
Careful dude, with the security set to open anyone within range (neighbors, wardrivers, etc.) can use your wifi to get on the internet. Try using WPA or WPA2 security, but leaving it all mixed and frequency at auto.

Tethering problem.

I'm not sure if this should be in the general section or in the software section because I'm not really sure what it is.
Anyway, my tethering speed has drastically slowed over the past few days.
I was getting about 28-30 kbs per second during downloads, and now, I'm at a forever slow 2-5 kbs per second.
I've tried resetting my phone and my computer hoping that would do something, but it's still just slowly chugging along.
I even installed a new radio hoping it would do something, but nothing happened.
Any ideas what could be causing this?
Some info would help.......
Who is your provider?
What general area are you in?
Have you checked to see if they are having tower issues ( Other users in your general area having issues too) ?
What kind of signal strength do you have?
What rom/radio are you using?
What spl are you using?
Are you connected via Edge, GRPS, 3G , or HSDPA?
Have you installed any software at all before this all started happening?
pyraxiate said:
Some info would help.......
Who is your provider?
What general area are you in?
Have you checked to see if they are having tower issues ( Other users in your general area having issues too) ?
What kind of signal strength do you have?
What rom/radio are you using?
What spl are you using?
Are you connected via Edge, GRPS, 3G , or HSDPA?
Have you installed any software at all before this all started happening?
Click to expand...
Click to collapse
My provider is at&t.
I'm in the Metro-St. Louis area.
I haven't checked if they're having tower issues. I guess I should have done that...
I've got all of my bars, like usual.
My rom is one of the NATF final roms with the hermes 6.1 radio, and before that, I had a niki radio. I updated to the hermes to see if it helped anything.
and in my area, I usually have edge connection.
and no, I havent installed any software.
do u have tethering plan?
if so callup att and tell them. i know they are messing around w/broadband speeds and this might have spilled over to wireless as well.
Do you know how your connected? G,E,3G,H?
In my area, I'm usually connected to edge.
I called at&t and there isn't anything wrong with the towers around me or anything.
Now I'm really confused.
I put on a new rom yesterday, and it's still going super super slow.
gregxdoom said:
I called at&t and there isn't anything wrong with the towers around me or anything.
Now I'm really confused.
I put on a new rom yesterday, and it's still going super super slow.
Click to expand...
Click to collapse
Have you tested for the problem in another location? I had a similar problem in the area where I worked on a project recently (about 15 miles from home). At first, everything was fine there. Then for about a week, the data service got so bad I could hardly connect at times. Called AT&T to complain, gave them the location and they told me they had no reports of anything wrong with the towers there, even though everything worked fine for me elsewhere.
Did a hard-reset, cleaned off the phone and didn't re-install anything, and tested it again. Same problem.
After about two weeks, the problem suddenly disappeared. Apparently I wasn't the only one calling in to complain every day.
It's still going mad slow.
I think I just might have to bite the bullet and get a new phone if noone else has any other suggestions.
gregxdoom said:
It's still going mad slow.
I think I just might have to bite the bullet and get a new phone if noone else has any other suggestions.
Click to expand...
Click to collapse
What are your connection settings ?
Are you connecting to isp.cingular or wap.cingular ?
Do you have a Pda Plan?
Try deleting all of your settings and putting in this configuration
For both of these make sure the modem is " Cellular Line ( GPRS, 3G ) "
Call this config My ISP
Apn= isp.cingular
User Name = [email protected]
Password = CINGULAR1
Disable the proxy
If that still wont connect
Apn = wap.cingular
User Name = [email protected]
Password = CINGULAR1
Again, make sure the proxy is disabled
Dont select any of the compression settings / ect. Let it stay as default.
Test again and give us your results.
P.S.
The name/password is CASE SENSITIVE so make sure you are using caps exactly as I have for both. ONLY the APN is lower case!
Goodluck and we hope to hear from you soon!
PPS.
Proxy settings are under the tab that says "Proxy Settings"
Make sure you have "This network connectes to the internet" checked and "this network uses a proxy server to connect to the internet" UNCHECKED.
I had problems similar to to this. I would connect and everything seem fine until I tried to download a large file or large amount of data (like a heavy, app-filled website) then my connection speed would drop to near nothing or even completely stall, forcing me to disconnect/reconnect to fix the problem.
In my case it turned out to have something to do with my TCP window size.
I got a copy of TCPoptimizer and started playing with the settings of my laptop, the default setting was about 126000, but I found that I would get the slowdown or stalling with any setting above 40000!
I now have it set to about 26000 and it works great! 1.8 mbs!
I'm not a network guy, but i think that the long latency, fading, shadowing, etc. of the 3G connection was causing the large packet size not to download completely, necessitating duplicate attempts to get the packet.
It would make sense to me that a larger TCP window would mean a faster connection, but in my case this turned out not to be true.
Maybe one of the NT Gurus on here could explain it
So, I would suggest you get TCPoptimizer, or DRTCP and try changing the network settings of your laptop, and then use a registry editor for your Tilt to change the settings there too.
Hope this helps,
SF
I guess it was just the network, because a few days ago, it just started working normally. Thanks to everyone that helped though.
gregxdoom said:
I guess it was just the network, because a few days ago, it just started working normally. Thanks to everyone that helped though.
Click to expand...
Click to collapse
Fortunately the issue has been resolved but you never did report back regarding WAP vs ISP. Earlier this month I had a long layover at O'Hare and ran into the same issue - slow, slow, and slow (26 down, up was norm), but that was on 3G, switched to EDGE and it was good to go. Not only was this on my Tilt, but aircard as well. Network issue, not Tilt. Hence why a quick speed test between 3G/EDGE helps answer the question...

[Q] Wi-fi management

I have a couple of questions dealing with wifi on the Captivate.
1) Is there a better way or maybe an app that will manage wifi connections better than what android does? I use my phone at work but we have to have static IP's. So every morning when I get in I have to go through all the menu levels to get to advanced wifi settings and then turn on static IP's. It saves the last settings, so thats decent. But when I go home (I also use static IP's on my home network) I have to go through and change the settings for my home network. And then when I'm out in public and use a public network I have to go back through and turn off static IP's. Its really F'ing annoying having to do this every single day. With the iphone all you have to do is set it once for each SSID and it remembers those settings for good. There's got to be a better more common sense approach to this.
2) What is the max connection speed you guys are seeing over wifi? I have an N router at home and even when I'm like 3 feet away it only connects at around 72Mbps. I realize this is pretty decent speed, but isnt N supposed to go up to 300Mbps? My Apple Mac Mini connects at much faster and its on the other side of the house.
Thanks!
derek4484 said:
I have a couple of questions dealing with wifi on the Captivate.
1) Is there a better way or maybe an app that will manage wifi connections better than what android does? I use my phone at work but we have to have static IP's. So every morning when I get in I have to go through all the menu levels to get to advanced wifi settings and then turn on static IP's. It saves the last settings, so thats decent. But when I go home (I also use static IP's on my home network) I have to go through and change the settings for my home network. And then when I'm out in public and use a public network I have to go back through and turn off static IP's. Its really F'ing annoying having to do this every single day. With the iphone all you have to do is set it once for each SSID and it remembers those settings for good. There's got to be a better more common sense approach to this.
2) What is the max connection speed you guys are seeing over wifi? I have an N router at home and even when I'm like 3 feet away it only connects at around 72Mbps. I realize this is pretty decent speed, but isnt N supposed to go up to 300Mbps? My Apple Mac Mini connects at much faster and its on the other side of the house.
Thanks!
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maybe there's an app out there than can manage wifi profiles.. I'm not so sure about that..
although in regards with your Wireless-N router.. are you broadcasting in 2.5Mhz or 5.0Mhz? because 300Mbps can only happen if you're running in 5.0Mhz to my knowledge..
Does the captivate suport N at 5GHz? I havent seen anywhere that discusses it, but I know that a lot of phones only support 2.4GHz.
I'm going to be buying a new router next week and would be interested to find out.
Also, I was wondering, how you measure the throughput from your phone to your router?
Sent from my SAMSUNG-SGH-I897 using XDA App
Well, launcher pro has a new feature that you can make shortcuts to the specific settings i.e. apn settings or battery status. I'll do a quick search on app brain to look for one...hold on plz
EDIT: How about this one: http://www.appbrain.com/app/com.farproc.wifi.statIc
Just to let you guys know.. N routers tbh aren't necessarily needed unless you do alot of transferring files from one computer to another.. that is where the speed really kicks off..
You will need a really fast internet connection to put that 300Mbps to good use
an old WRT54G Wireless G router that does 56Mbps will be just as good as an N router with 300Mbps if your internet connection speed is only 15Mbps.. (that's mine and I have Time Warner road runner)
As to what the Captivate runs on whether is 2.4 or 5.. lol I'm not sure.. sorry
darkamikaze said:
Just to let you guys know.. N routers tbh aren't necessarily needed unless you do alot of transferring files from one computer to another.. that is where the speed really kicks off..
You will need a really fast internet connection to put that 300Mbps to good use
an old WRT54G Wireless G router that does 56Mbps will be just as good as an N router with 300Mbps if your internet connection speed is only 15Mbps.. (that's mine and I have Time Warner road runner)
As to what the Captivate runs on whether is 2.4 or 5.. lol I'm not sure.. sorry
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Yeah I don't understand why people care if it can have the full effect of the router. Honestly it's a phone not a computer so it wont benefit at all from it.
Finding myself curious how to setup auto to static and static to auto.. i found 'Wifi Static' I have yet to test it D: .. but I'm hoping it's what you're looking for..
gl!
btw OP http://www.appbrain.com/app/org.kman.WifiManager
I saw that.. not sure how the program would benefit you but maybe it has it's own ip managing within the wifi networks :x .. search wifi in the market one of em has to suit you

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