"D" signal? - T-Mobile Samsung Galaxy S 4

Okay, so I'm familiar with what I thought were all the signal types - H, H+, E, LTE...
But today I saw one that I haven't seen before...
"D"?

Haha may be Tmobile start to categorize their customer.
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It's the DC-HSPA+
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princewilson0410 said:
It's the DC-HSPA+
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Click to collapse
Wow, really? What's the difference between HSPA, HSPA+, and now DC-HSPA+? How many different speeds are we going to have? :laugh:
Edit - Oh, heck no. It couldn't have been DC-HSPA+.. I was in Charles Town, WV, and had NO signal while driving through town, and then a couple miles south, I suddenly had the 'D' signal. I live in the boon docks outside of town and get 'E"/ Edge.
..Unless, they're putting a new tower into server. Ooh, that would be cool.

HSPA is 3G, HSPA+ is 4G (but it's just a buff up 3G version), and DC-HSPA+ is 4G its 42 Mbps
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princewilson0410 said:
HSPA is 3G, HSPA+ is 4G (but it's just a buff up 3G version), and DC-HSPA+ is 4G its 42 Mbps
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Click to collapse
really ? HSPA+ just shows as 4G on my dads M919........

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Related

Signs of 4g lte???

I'm hoping that sprint is actually adding 4g lte in my area. My phone has had 1x for 12 hours now but with decent data speeds? Anyone else go through this before you received lte
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Hmmmmmmmm.....
"ALL LTE discussions here, where, when, how fast!"
http://forum.xda-developers.com/showthread.php?t=1824897
Yeah....
Also, S4GRU.com for all your LTE info. But yes, Most have weird things go on while upgrading.
.
ive been seeing a LOT of 1x lately in the long island, NY area
kegacide said:
ive been seeing a LOT of 1x lately in the long island, NY area
Click to expand...
Click to collapse
4g in LI is a secondary market, but I bet they are already starting to change to Network Vision. The whole Island will have 4G LTE by mid to late 2013. As soon as the NYC market is finished your area will get a LTE bath.
I saw on the S4GRU map that Queens and parts of Hempstead was already being worked on for Network Vision.
yeah ive been hoping those predictions are true... i work in queens and am in NYC often, but haven't had to much 1x experiences there yet...
hear NYC should be by the end of this year, so hopefully wont have too long of a wait...
Dying for some LTE in the city and Bx, my phone is pretty much like a dummy model when I'm at work.
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http://forum.xda-developers.com/showthread.php?t=1824897
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I would love lte in the RGV.
Sent from my SPH-L710 using xda premium chones
LTE was worth the wait
wellsey1126 said:
I'm hoping that sprint is actually adding 4g lte in my area. My phone has had 1x for 12 hours now but with decent data speeds? Anyone else go through this before you received lte
If that is CM I see it might just be a bug where it isn't displaying 1X/3G properly.....
Sent from my SPH-L710 using Tapatalk 2
Click to expand...
Click to collapse
formuk said:
LTE was worth the wait
Click to expand...
Click to collapse
Hope you still get those speeds a year from now when everyone has LTE phones and is on the network...
just usable internet would keep me happy.
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All LTE discussions go here: http://forum.xda-developers.com/showthread.php?t=1824897
Thanks
FNM

How long does S3 last with LTE on?

Assuming you live in a city that supports LTE. How much % less time do you get with LTE than with 3G
Wuschelbeutel said:
Assuming you live in a city that supports LTE. How much % less time do you get with LTE than with 3G
Click to expand...
Click to collapse
Im not even sure if sprint has any LTE towers up yet XD and is it any faster than 4g?
ReapersDeath said:
Im not even sure if sprint has any LTE towers up yet XD and is it any faster than 4g?
Click to expand...
Click to collapse
Huh? Sprint has towers up in places. And LTE IS 4G.
EDIT: To OP, I couldn't tell you, don't have LTE in my area just yet.
ReapersDeath said:
Im not even sure if sprint has any LTE towers up yet XD and is it any faster than 4g?
Click to expand...
Click to collapse
What?
I'm curious as well op
Sent from Galaxy SIII
gpgorbosjr said:
Huh? Sprint has towers up in places. And LTE IS 4G.
EDIT: To OP, I couldn't tell you, don't have LTE in my area just yet.
Click to expand...
Click to collapse
LTE is NOT 4G. They all call it that, but it's more like 3.9G. LTE-Advanced will be 4G when it is finalized and deployed on carrier networks next year.
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Wuschelbeutel said:
Assuming you live in a city that supports LTE. How much % less time do you get with LTE than with 3G
Click to expand...
Click to collapse
I personally don't notice much difference by leaving LTE on versus turning it off. I usually get 2 days of use on a full charge. My results may be skewed a bit cause the lte signal is weak in my area, so my phone automatically switched over to 3G.
Mutiny32 said:
LTE is NOT 4G. They all call it that, but it's more like 3.9G. LTE-Advanced will be 4G when it is finalized and deployed on carrier networks next year.
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Give me a break man. I know what 4G is constituted by but with the carriers pushing out their crap (HSPA+ as 4G) calling LTE 4G is a happy medium.
And I was just trying to figure what the hell that guy was talking about when he said 4G. LTE, WiMax, Real 4G, dumb AT&T/T-Mo 4G?
If I understand correctly. The s4 processor has the lte integrated in such a way that is a bit more battery efficient than a snapdragon s3 device with lte.
This might be better in the Verizon form as they have LTE (we do too but in 5cities).
Sent from my SPH-L710 using xda app-developers app
You might get better answers in the LTE sticky thread in General. Most there have LTE.
FNM
I have yet to see a significant drop in battery life but connection isn't sustained very long anywhere I have been.
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With 4g on and active I was at 12 hours with 38% remaining. 2Hours and 30 minutes screen time.
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Lte speed test Atlanta

Was in Atlanta for a short time today. Wish this was Jacksonville Florida lol.
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humdrum2009 said:
Was in Atlanta for a short time today. Wish this was Jacksonville Florida lol.
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Click to expand...
Click to collapse
Did you test the LTE in Jacksonville yet?
Sent from a little old Note 2
digiblur said:
Did you test the LTE in Jacksonville yet?
Sent from a little old Note 2
Click to expand...
Click to collapse
I tested twice and live in the heart of jax getting less than 7 the whole time.. is that normal
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digiblur said:
Did you test the LTE in Jacksonville yet?
Sent from a little old Note 2
Click to expand...
Click to collapse
New test taken just now literally across the street from a sprint store haha in jax haha
32256 area
Sent from my SPH-L900
Do you mean normal for Jacksonville or normal for LTE? As far as LTE, I guess it varies...Like I live in a spotty LTE area right now and pull anywhere between 5-9mbps but when I go down near Jerome Ave in the Bronx, I'm always pulling 20's. Today I got 33.29mbps in that same neighborhood. We'll all get there...hopefully sooner than later.
vWvSTATICvWv said:
Do you mean normal for Jacksonville or normal for LTE? As far as LTE, I guess it varies...Like I live in a spotty LTE area right now and pull anywhere between 5-9mbps but when I go down near Jerome Ave in the Bronx, I'm always pulling 20's. Today I got 33.29mbps in that same neighborhood. We'll all get there...hopefully sooner than later.
Click to expand...
Click to collapse
Well I just noticed 4g come on today so I'm sure jax well only get better as towers turn on
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Lord Syrics Jr. said:
Well I just noticed 4g come on today so I'm sure jax well only get better as towers turn on
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Click to expand...
Click to collapse
Yep. Not a whole lot on just yet but enjoy the fact they are letting you guys test it way early.
Sent from a little old Note 2
Lord Syrics Jr. said:
New test taken just now literally across the street from a sprint store haha in jax haha
32256 area
Sent from my SPH-L900
Click to expand...
Click to collapse
Where was this? Can you map it next time via Sensorly?
I have been actively discovering lte sites in Jacksonville for a few weeks now. Is this off the i95/ BayMeadows exit?
This is the BayMeadows tower for me.
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I haven't seen Lte in jax
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humdrum2009 said:
I haven't seen Lte in jax
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Click to expand...
Click to collapse
Where in Jax are you? There's a lot of lte active now. Check out the Sensorly maps. (Sensorly.com or download the app from Google play.)
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humdrum2009 said:
I haven't seen Lte in jax
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Click to expand...
Click to collapse
Looks like 3 or 4 sites so far that people have found.
Sent from a little old Note 2
Damn some of these lte speed tests are slower compared to Verizon/AT&T. Hopefully when the Sprint upgrades roll out a bit more, speeds will be faster.
That's from Arlington, VA.
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Ascertion said:
Where was this? Can you map it next time via Sensorly?
I have been actively discovering lte sites in Jacksonville for a few weeks now. Is this off the i95/ BayMeadows exit?
This is the BayMeadows tower for me.
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Click to collapse
This is South side and bay meadows.. the publix there.. now I'm not getting above 6.5.. How did you get so high
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Lord Syrics Jr. said:
This is South side and bay meadows.. the publix there.. now I'm not getting above 6.5.. How did you get so high
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Click to expand...
Click to collapse
LTE is very signal strength dependent. EvDo RevA's (Sprint's 3G) speeds don't deteriorate unless it reaches a very low signal threshold. Next time you connect to the LTE site at Publix, open up your debugging menu and screenshot the LTE engineering screen and post it here.
With 6mbps, you have a rather low (-110dBm to -115 dBm signal strength). If your signal strength is high, then you should experience better speeds.
DarkManX4lf said:
Damn some of these lte speed tests are slower compared to Verizon/AT&T. Hopefully when the Sprint upgrades roll out a bit more, speeds will be faster.
Click to expand...
Click to collapse
Sprint's in a position where they simply don't have the spectrum to deploy anything greater than a 5x5mhz carrier per market. This means LTE speeds will max out at about 38mbps, and even this is under extremely favorable conditions.
But worry not for Clearwire alone has more spectrum than Verizon does, and Clearwire, starting mid-2013 will be deploying LTE advanced on a 20x20mhz carrier! This means speeds will be up to 90mbps. Hang in there because even with Sprint's LTE maxing out at 38mbps, it's still very fast and the best part...unlimited.
Ascertion said:
LTE is very signal strength dependent. EvDo RevA's (Sprint's 3G) speeds don't deteriorate unless it reaches a very low signal threshold. Next time you connect to the LTE site at Publix, open up your debugging menu and screenshot the LTE engineering screen and post it here.
Click to expand...
Click to collapse
How do I show this?
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Haha yes!! Just now at work (publix location)
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Lord Syrics Jr. said:
Haha yes!! Just now at work (publix location)
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Click to expand...
Click to collapse
##debug# dialer code, sprint is the password. Lte engineering screen will have everything listed there.
Nice speeds.
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But since LTE will be on every tower unlike the other carriers, there will be less people on each LTE carrier than the other guys.
And do you really need higher than 35 megabits on your phone... hell no. I'd be happy with 3 or 4!
digiblur said:
But since LTE will be on every tower unlike the other carriers, there will be less people on each LTE carrier than the other guys.
And do you really need higher than 35 megabits on your phone... hell no. I'd be happy with 3 or 4!
Click to expand...
Click to collapse
Haha yeah I don't really see the point in it either except for downloading large files.
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Tmobile LTE is available in Los Angeles

Some towers have been turned on. Can someone please get some speed tests? And please run the sensorly app for one commute to contribute data to the coverage map.
Coverage map:
http://www.sensorly.com/map/4G/US/USA/T-Mobile/lte_310260
faiyo said:
Some towers have been turned on. Can someone please get some speed tests? And please run the sensorly app for one commute to contribute data to the coverage map.
Coverage map:
http://www.sensorly.com/map/4G/US/USA/T-Mobile/lte_310260
Click to expand...
Click to collapse
How do you know its LTE and not 4G H+?
I just did a speed test and im running 20mbps
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4G LTE is also available at DFW. I did a speed test and it was running 19 mbps. Not sure if it can go faster or not since the max is 20 mbps on speedtest app. I am very happy with galaxy s4. :laugh:
Can anyone in a KNOWN LTE area who is using PREPAID confirm whether or not they are getting LTE? I was told by T-Mo that prepaid SIM are not provisioned for LTE.
I've always gotten 20mbps down that's not LTE. Your on LTE if your upload speed is well over the normal 2-3 mbps
If it was HSPA there would be better coverage and it would have been there in the past. This coverage map was empty one month ago when i checked it. Its appearance coincides with the lte roll out.
Did hspa ever get 20mbps?!
The data icon should be something like 4G with subscript LTE. Also, the tests that I ran, the upload speeds were 7 Mbps and 12 Mbps. The bad news is that LTE was on for couple hrs and now it is off. I guess they are still testing the towers. Im from DFW.
I'm using an HTC One, but just noticed today that 4G LTE was displaying in the status bar whereas before it just said 4G. This is in Hollywood to be more precise.
There's LTE all over West LA now. This was as of last night.
I did a few tests in Culver City and got about 22 down and 9 up, with 60ms ping.
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faiyo said:
Some towers have been turned on. Can someone please get some speed tests? And please run the sensorly app for one commute to contribute data to the coverage map.
Coverage map:
http://www.sensorly.com/map/4G/US/USA/T-Mobile/lte_310260
Click to expand...
Click to collapse
Ill run the app. I drive everywhere in l.a. my job
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I'm about 25 miles east of Downtown LA. I'm getting 20Mbps down and around 1.5-3Mbps up. 4G notification icon only says 4G, not 4G LTE, but still quiet a bit faster than my S3 which used to average around 6Mbps in the same area.
darkjedi said:
There's LTE all over West LA now. This was as of last night.
I did a few tests in Culver City and got about 22 down and 9 up, with 60ms ping.
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Click to expand...
Click to collapse
That's pretty fast but lte could be faster. Maybe it will get better. Clearly it's not completed since service has gone on and off.
bgaccord said:
Ill run the app. I drive everywhere in l.a. my job
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Click to expand...
Click to collapse
Thanks dude I'll keep an eye on the map
If you're in LA on a Galaxy phone, dial *#0011# and take a screenshot of your ServiceMode. By looking at it I'll be able to tell you what's the maximum theoretical download speed for your market (LA), what AWS channel they're using, what are your signal levels, etc..
Thanks.
milan03 said:
If you're in LA on a Galaxy phone, dial *#0011# and take a screenshot of your ServiceMode. By looking at it I'll be able to tell you what's the maximum theoretical download speed for your market (LA), what AWS channel they're using, what are your signal levels, etc..
Thanks.
Click to expand...
Click to collapse
Here you go. This is in West LA.
milan03 said:
If you're in LA on a Galaxy phone, dial *#0011# and take a screenshot of your ServiceMode. By looking at it I'll be able to tell you what's the maximum theoretical download speed for your market (LA), what AWS channel they're using, what are your signal levels, etc..
Thanks.
Click to expand...
Click to collapse
When I try this, I get a message saying "Invalid MMI code"
Have any ideas?
From South Central L.A ...
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From culver City,
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These speeds are as good as my HSPA+ is... kinda disappointing..
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elesbb said:
These speeds are as good as my HSPA+ is... kinda disappointing..
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Click to expand...
Click to collapse
You were pulling 10 up on HSPA+? I pull 21 mbps down but only 3 up in Cleveland, OH on HSPA+
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SpeedTest - Post your LTE speeds and where

So, I just ran a speedtest on T-mobiles LTE network with my new Note 3, and I am VERY impressed!
32Mbps Down and almost 18Mbps up
Color me jealous. I don't have T-Mobile LTE where I am, only HSPA. They do list a couple of cities in my state that have LTE, but I'm not really near them at all. Hopefully they'll expand out quickly!
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darkkterror said:
Color me jealous. I don't have T-Mobile LTE where I am, only HSPA. They do list a couple of cities in my state that have LTE, but I'm not really near them at all. Hopefully they'll expand out quickly!
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Click to expand...
Click to collapse
Absolutely not trying to make anyone jealous! I am just very impressed with the speed.
In Los Angeles county
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Central florida
idtheftvictim said:
So, I just ran a speedtest on T-mobiles LTE network with my new Note 3, and I am VERY impressed!
32Mbps Down and almost 18Mbps up
Click to expand...
Click to collapse
That is pretty impressive. where are you located?
I don't know why, but with my S4 and Note 3 HSPA (4G) I get 27 down and 9 up on average, but on LTE I only get 13 down and 12 up. HSPA seems to be a little faster here in Tampa, Florida than LTE. T-Mobile's HSPA is capable of 42 MBPS and so are the phones. So i keep my phone set at hspa instead of LTE. I also get 4 to 5 bars of signal on 4G and only 1 or 2 on LTE which might explain the speed difference
Just did a test outside near a tower. I got 22 down and 11 up. Pretty decent.
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I think they are testing LTE in the Louisville, Kentucky area. LTE hasn't offically been announced, but I'm connected to LTE with 2 bars. I got 9.78 down and 3.34 up which isn't great. On HSPA+ I got 7.15 down and 1.30 up with full bars.
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On my way to work ...first time back on Tmobile since my sidekick days and I can say I'm very happy
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Southern Nevada. 31.54 down & 18.5 up. 55 ping.
Just pulled 30ms, 25.5 down, 1.15 up in my 1st floor APT where Sprint barely gets a 3G signal. Needless to say, I'm happy with my change of carrier
idtheftvictim said:
So, I just ran a speedtest on T-mobiles LTE network with my new Note 3, and I am VERY impressed!
32Mbps Down and almost 18Mbps up
Click to expand...
Click to collapse
WOw
Sent from my SM-N900T using xda app-developers app
The more I run Speedtest, the faster it gets Also, I've used about 500MB worth of data through Speedtest... So this is what it's like to have a usable data network, eh? I'm loving it! DIAF, Sprint
Wow that great speed. In what area of the country are you?
sent from my Note 3
Im really jealous lol im on the sprint slow network lol is anyone from Miami that could show me if miami has some good decent speeds im thinking of going to tmobile today and try them out for 15 days see how coverage and speeds are in Miami.
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Carver County, Minnesota
South Seattle. Getting around 20 at my house in Renton and averaging around 20 elsewhere around Seattle. Sorry about the huge pic. Posted it with my phone. Don't know why I was locked in on a server in KS
N3 with T-mobile in NoCal
This is the best I could get here in Hawaii.. Apparently the nearest server is 3500 miles away.
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