3g vs. HSPA on at&t - HTC Aria General

I've been noticing on liberated aria roms that instead of 3G, it is reporting data as being HSPA. I was curious as to the authenticity of this.
On liberated aria, speedtest.net reports I am getting about 4mb/s for downloads in H area. I was wondering if anyone with an aria reporting 3g would be willing to run a speedtest to see if they get the same results?

shark0807 said:
I've been noticing on liberated aria roms that instead of 3G, it is reporting data as being HSPA. I was curious as to the authenticity of this.
On liberated aria, speedtest.net reports I am getting about 4mb/s for downloads in H area. I was wondering if anyone with an aria reporting 3g would be willing to run a speedtest to see if they get the same results?
Click to expand...
Click to collapse
HSPA is the same as 3G on AT&T. HSPA is the technology AT&T uses for their 3G, and for some reason on the Froyo ROMs, it shows up with an H.

People have told me that its the same but when I speedtest my 3g and hspa the 3g is a little less for me. Like one time I had 3.87mb on 3g and when I flashed the hspa Rom it came up with 4mb.

I always throught the OEM rom had 3G (3.6mbit), while CM6 and perhaps the modified liberated roms had unlocked 3.5G (7.2mbit).

NO^^^ the speeds you experience on both roms are the exact same... who ever created the rom just decided to replace the 3G symbol with an H!

Quanni90 said:
NO^^^ the speeds you experience on both roms are the exact same... who ever created the rom just decided to replace the 3G symbol with an H!
Click to expand...
Click to collapse
Any proof to back it up?

kaschenberg said:
Any proof to back it up?
Click to expand...
Click to collapse
Yeah I dunno if I'd necessarily believe that. I notice when I do speedtests the HSPA is a bit faster, or at least thats what the speedtest app says. You notice it more on uploads, than downloads.

I believe the correct abbreviation is "HSDPA", or no?
Per:
http://www.gsmarena.com/htc_aria-3392.php

The difference is that the ROMs with 'H' has HSUPA (faster uploads) turned on and the stock AT&T with '3G' does not. Category 5 HSUPA to be exact. http://en.wikipedia.org/wiki/High-Speed_Uplink_Packet_Access

kaschenberg said:
I believe the correct abbreviation is "HSDPA", or no?
Per:
http://www.gsmarena.com/htc_aria-3392.php
Click to expand...
Click to collapse
The technology is HSPA, HSDPA is the download speed, HSUPA is the upload speed, that is why you see the 2 different mnemonics used interchangeably.

foit said:
The difference is that the ROMs with 'H' has HSUPA (faster uploads) turned on and the stock AT&T with '3G' does not. Category 5 HSUPA to be exact. http://en.wikipedia.org/wiki/High-Speed_Uplink_Packet_Access
Click to expand...
Click to collapse
This at least goes along with what I've noticed.

kaschenberg said:
I always throught the OEM rom had 3G (3.6mbit), while CM6 and perhaps the modified liberated roms had unlocked 3.5G (7.2mbit).
Click to expand...
Click to collapse
I always assumed the same thing(never did any research to actually confirm). But from a practical point of view, I never noticed a significant speed increase when switching from stock to CM6.

You are all wrong. Att roms are compiled to use the 3g icon. When compiling roms/or using overseas roms its usually compiled to use the HSDPA icon. Its a known fact. HSPA and HSDPA are two totally different things. Proof to back it up? Its a build flag when compiling roms. You can also.check in settings->phone status. They both say hsdpa. So both roms get the exact same speed. Just use different icons. The speed changes you may notice are just placebo. Nothing more, nothing less.

Yeah I have had no speed increase from 3g to h...both pretty much same using 3g speed tester
Sent from my Liberty using XDA App

seanfinn said:
Yeah I have had no speed increase from 3g to h...both pretty much same using 3g speed tester
Sent from my Liberty using XDA App
Click to expand...
Click to collapse
same here, I do multiple speed tests a week, difference is minimal

ls377 said:
HSPA is the same as 3G on AT&T. HSPA is the technology AT&T uses for their 3G, and for some reason on the Froyo ROMs, it shows up with an H.
Click to expand...
Click to collapse
No it's not. HSPA is not the same as 3g - it is faster, and yes, ATT has had HSPA for quite a while.

attn1 said:
No it's not. HSPA is not the same as 3g - it is faster, and yes, ATT has had HSPA for quite a while.
Click to expand...
Click to collapse
Right - case in point - I had another unlocked phone (SE K850i) in late 2008, which typically read '3G' throughout the SF Bay Area, but I noticed it turned to 'H' when I traveled to Seattle at the time.
Tethered to a laptop, I got (roughly, from memory)
H 1.5MB down 700K up
3G 1.1MB down 144K up
Sometime in spring of 2009 ATT upgraded their network in the SF Bay area to HSPDA from the former UMTS (3G) network. The phone then read H thereafter and got similar speeds to what I'd seen on my trip in Seattle.
So, the older 3G network was UMTS, not HSPA. It's possible ATT still has some UMTS / 3G networks laying around elsewhere in the country, but I haven't seen '3G' on any of my phones that make the distinction recently in the SF Bay area, they're either on Edge or HSPA these days.
What's really funny is that, with all the current 4G marketing blitz, ATT probably missed out calling their HSPA network something better than 3G very early on, but instead just dumbed down their phones to all read 3G...perhaps to hide the extra time it took them to roll out HSPA...perhaps to avoid questions from thousands of people that would call in wondering why their phones didn't say 3G.
Anyhow right - Edge (2.5G) < UMTS (3G) < HSPA (3.5G)

Related

HD2 in HSPA+ coverage areas

Does anyone here have an HD2 with stock TMO USA ROM in one of TMO's HSPA+ coverage areas? Does the signal indicator remain 3G, or does it switch to the H icon?
I'm not asking for users of cooked ROMs, since we all know the icons can differ depending on what the chef choose to use on their ROM.
i'm in the 904, and mine switches between 3g and h. if i'm in the living room, it stays on h, in the bedroom 3g.
mr8820 said:
i'm in the 904, and mine switches between 3g and h. if i'm in the living room, it stays on h, in the bedroom 3g.
Click to expand...
Click to collapse
My connection icon goes back and forth between 3G and H a lot, usually flipping to H whenever I connect and am actively passing data, then back to 3G when the connection is on but idle.
I am using a stock ROM, but...I'm using aftermarket taskbar icons for notifications like that. I understand that the stock notification icons don't ever seem to switch to H, only once you have some non-stock icons there does that happen. I don't remeber mine ever switching before I added the new icons.
Honestly though I don't think it does much more right now than let you know you've got a HSPA+ capable link between you and the tower...but from what I've read T-mobile still hasn't yet flipped the switch on the backhaul elements (from the tower to the network) on most of the towers that are ready for it.
EDIT: Also, have you made sure that you have HSDPA enabled in your phone settings?
I am also in Jacksonville Florida (904) I have a cooked ROM, there is a huge difference between the two. So trust me when I say the towers around here are very much active.
Jamison904 said:
I am also in Jacksonville Florida (904) I have a cooked ROM, there is a huge difference between the two. So trust me when I say the towers around here are very much active.
Click to expand...
Click to collapse
Ok awesome then. I'd heard they were still dragging their feet on it, but a small number of places were already feeling the joy
I just ran across this article, which describes a recent release from Tmo listing the markets that already have HSPA+ turned on, and those that are coming next:
http://www.tmonews.com/2010/05/hspa-update/
mr8820 said:
i'm in the 904, and mine switches between 3g and h. if i'm in the living room, it stays on h, in the bedroom 3g.
Click to expand...
Click to collapse
Actually I was digging on this a little more, and saw a thread on ppcgeeks about it that you had posted in lol.
Reading that and some others, it seems that there's a bit of confusion (I was too)...what Tmo has already enabled on the network now is HSPA 7.2, which is not exactly the same thing as the HSPA+ (theoretical limits over 54Mbps). HSPA+ is what's being tested and exists in a few cities now, more coming 2nd half of this year.
I've read confirmation that the HD2 is HSPA 7.2-capable, but I've found nowhere that says for sure that it's able to use HSPA+...lot's of speculation, no hard confirmation. I have however seen several indications that no phones in Tmo's current lineup have the HSPA+ secret sauce
Yeah ive also read that the radio in the HD2 is only HSPA 7.2, here's hoping that at least the the HSPA+ roll out will allow us to make full use of the 7.2 megabits it can pull down.
Question though, if TMO's tower radios are software updatable to HSPA+ then why couldn't the HD2 or any other phone's radio be software updatable to HSPA+ as well?
Jamison904 said:
I am also in Jacksonville Florida (904) I have a cooked ROM, there is a huge difference between the two. So trust me when I say the towers around here are very much active.
Click to expand...
Click to collapse
is the 560kbps in your sig what you're regularly seeing on TMO up there in Jacksonville? cause i don't have much trouble hitting a megabit per second at times here in Tampa.
I hate living in Utah. We are always the last to get these fast speeds.
i live in long beach, ca. and work at the port of los angeles. in these areas, i get a mixture of edge, 3g, and HSPA.
Specifically, I get a mixture of Edge and HSPA here at home. I get mostly HSPA when I'm driving outside the house locally.
I get mostly HSPA and a little 3g mixture at work.
I get a good mix of H, 3G and E in my area....im in Jersey..less than 10 minutes from NYC
Weird thing is i was getting HSPA (The H symbol on the signal strength thingy) since a month back. I am in the 818 area (Los Angeles - The valley)
im in the philadelphia market area where it started and with the shipped rom my device was in 3g mode all the time didnt notice that it was on h mode till i put on a cooked rom now i never see the 3g icon its always in h but the 3g will come and go to h as it pleases depending on location and if the hspa covers that area
Guys there is a difference between HSPA+ and HSDPA/HSUPA..
HSDPA/HSUPA is capable of maximum speeds of 7.2 mbps, but HSPA+ is theoretically capable of maximum speeds of 56 mbps, ofcourse us end users never see anything near the maximum. Optimistically it should increase the AVERAGE throughput or download speed for us on HSDPA as the backend at the cell towers will have much more capabilities.
inf3rno1 said:
Guys there is a difference between HSPA+ and HSDPA/HSUPA..
HSDPA/HSUPA is capable of maximum speeds of 7.2 mbps, but HSPA+ is theoretically capable of maximum speeds of 56 mbps, ofcourse us end users never see anything near the maximum. Optimistically it should increase the AVERAGE throughput or download speed for us on HSDPA as the backend at the cell towers will have much more capabilities.
Click to expand...
Click to collapse
Very true, and commonly confused by many.
Although HSPA7.2 is technically already available in all of T-Mobile's existing 3G markets, like inf3rno said those with compatible handsets (HD2, etc) probably won't see everything it can deliver until the HSPA+ capable backend is turned up on your local towers.
sirphunkee said:
Very true, and commonly confused by many.
Although HSPA7.2 is technically already available in all of T-Mobile's existing 3G markets, like inf3rno said those with compatible handsets (HD2, etc) probably won't see everything it can deliver until the HSPA+ capable backend is turned up on your local towers.
Click to expand...
Click to collapse
I keep getting conflicting answers. Is the t-mobile HD2 HSPA+ capable? Either now or with future rom updates? I am very curious.
djdanska said:
I keep getting conflicting answers. Is the t-mobile HD2 HSPA+ capable? Either now or with future rom updates? I am very curious.
Click to expand...
Click to collapse
I too am keeping my eyes open for a more solid answer to that question. The most believeable-sounding one I've seen so far indicates that NO current hardware is HSPA+ capable (including the HD2), not until certain new models are released later this year (and no, I didn't see any sign of which exact ones will have that).
So, I'm expecting to not fully benefit from HSPA+ (as opposed to HSPA7.2)....but I could certainly be wrong, and would love it if I were!
7.2 is fine with me. 21 or less would be great, but can't get everything. Besides, i would not expect to reach anywhere near 21 megs down. Or i won't believe it until i see proof or see it in person. lol.
I'm in NYC, have HD2 stock rom pluse cookies home tab.
i did mobile speed test, and speedtest . i get 1847kbps down and 650kbps up. ive never seen a H on my handset but i get faster then hspda speeds. the other night i got 9 mbps down and 4mbps up.

HSPA+???

on tmobiles site it advertises that all the new-ish phones have the ability to use HSPA+ do i need to change my APNs on The Aria ROM??? if so What Are the new APNs
You will never be able to use HSPA+ on a Slide, T-Mobile does not claim that you will be able to either.
t-mobile does claim that you can, and you can. i have experienced 6 times faster speed since they turned on the tower near my place. i have HSPA+ at home and now average 3.5-4.5 Mbps rather than the .8 Mbps i had with standard 3G. my apn says epc.tmobile.com i do not know if there are other settings needed, but i am using CM6RC1 and getting phenomenal speeds(compared to some friends that have EVO on 4G)
tubaking182 said:
t-mobile does claim that you can, and you can. i have experienced 6 times faster speed since they turned on the tower near my place. i have HSPA+ at home and now average 3.5-4.5 Mbps rather than the .8 Mbps i had with standard 3G. my apn says epc.tmobile.com i do not know if there are other settings needed, but i am using CM6RC1 and getting phenomenal speeds(compared to some friends that have EVO on 4G)
Click to expand...
Click to collapse
That's cause sprint's "4G" is not as fast as Tmo's HSPA+...There was an article on their speeds on engadget.
that jappened to be my point, i was stating that t-mo was better(faster) and that r0manz was wrong
tubaking182 said:
that jappened to be my point, i was stating that t-mo was better(faster) and that r0manz was wrong
Click to expand...
Click to collapse
I'm not wrong.
There are no HSPA+ phones presently being sold in the United States, that being said you can get up to 7.2mbps on T-Mobile HSPA network at present on the Vibrant, Slide, and others
He's right they can take advantage of the speeds, but are not actually HSPA+ phones, the first one will be the t-mobile G2 as announced by t-mobile.
Sent from my T-Mobile myTouch 3G Slide using Tapatalk
What about a HSPA++ Phone?
Sent from my Htcclay's Remixed Remix
This HSPA+ has been pretty awesome..Out of every person I know that has tmobile and a 3G enabled phone I have been the only one able to pick it up and my wife has the Vibrant, plus several others that I know with the Slide and other android phones... It started about a week ago when I first noticed that 3G turn into an H. I am running the latest CyanogenMod and I have not altered any settings on my phone whatsoever. The only thing I have been able to come up with is that its because of the Froyo ROM... Anyone agree?? But this s**t is great! I ran a speedtest while I was at work yesterday and I almost got a 6 Mbps connection and a 1.5 Mbps upload while connected to the HSPA network!!!
But like others said earlier in the thread our Slides will not be able to take full advantage of the HSPA+ speeds and will never be able to...but Ill take it because its just not everyday that a cell phone provider gives you 6x speed boost and doesn't charge you extra for it... GO T-MOBILE!!!
cdt82002 said:
This HSPA+ has been pretty awesome..Out of every person I know that has tmobile and a 3G enabled phone I have been the only one able to pick it up and my wife has the Vibrant, plus several others that I know with the Slide and other android phones... It started about a week ago when I first noticed that 3G turn into an H. I am running the latest CyanogenMod and I have not altered any settings on my phone whatsoever. The only thing I have been able to come up with is that its because of the Froyo ROM... Anyone agree?? But this s**t is great! I ran a speedtest while I was at work yesterday and I almost got a 6 Mbps connection and a 1.5 Mbps upload while connected to the HSPA network!!!
But like others said earlier in the thread our Slides will not be able to take full advantage of the HSPA+ speeds and will never be able to...but Ill take it because its just not everyday that a cell phone provider gives you 6x speed boost and doesn't charge you extra for it... GO T-MOBILE!!!
Click to expand...
Click to collapse
I'm pretty sure the only reason you're getting the "H" instead of the "3G" logo is because in the CyanogenMOD 6 Stable release, the "3G" graphic was replaced with the "H".
uabtyler said:
I'm pretty sure the only reason you're getting the "H" instead of the "3G" logo is because in the CyanogenMOD 6 Stable release, the "3G" graphic was replaced with the "H".
Click to expand...
Click to collapse
I have not used froyo on the SLide, the "H" icon is included with every rom but if cyan changed the name of the H icon to replace 3G then it would make sense, but i doubt he would do that to trick people. Every rom has the H icon in the framework folder.
He did not replace it, I am running a CM6 rom and in certain areas I will pick up HSPA, but in most places I go in Huntsville, AL its 3G signal, with the 3G icon showing in my status bar.
There is also a noticable difference in browsing and download speeds when I am able to pull HSPA, so its not just displaying it in error.
On the stock ROM you never see the "H" icon, but if I look in About Phone -> Network I often see "HSDPA" under mobile network type. I assume T-Mobile has mapped the 3G icon to that network type to minimize user confusion. I also see the 3G icon when connected to a UMTS network.
As has been pointed out earlier, that doesn't mean you will get the HSPA+ speeds and in fact they haven't even rolled out HSPA+ in my area yet.
I am running the latest CM for the slide. Ever since I flashed it, I haven't seen the 3G symbol, only H. I live in Salt Lake City Utah, and according to T-Mobile, they haven't enabled HSPA+ here yet. So I'm not sure why H would be showing up instead of 3G. Since I've tested my speed using the Speedtest.net app, and it comes up with ping 103ms D:637kbps U:759kbps, I highly doubt that is HSPA+ speeds.
uabtyler said:
I'm pretty sure the only reason you're getting the "H" instead of the "3G" logo is because in the CyanogenMOD 6 Stable release, the "3G" graphic was replaced with the "H".
Click to expand...
Click to collapse
I thought it was the radio update that had the H in it.
Using Chiefz rom I get H when I'm by my school.
slughappy1 said:
I am running the latest CM for the slide. Ever since I flashed it, I haven't seen the 3G symbol, only H. I live in Salt Lake City Utah, and according to T-Mobile, they haven't enabled HSPA+ here yet. So I'm not sure why H would be showing up instead of 3G. Since I've tested my speed using the Speedtest.net app, and it comes up with ping 103ms D:637kbps U:759kbps, I highly doubt that is HSPA+ speeds.
Click to expand...
Click to collapse
Check under settings, about phone, status and look at what it says under Mobile Network Type. If it says HSDPA you will see the H icon, if it say UMTS you will see 3G. The H Icon is showing up because it is the begginings of HSPA+ without the fiber back haul ran to the tower, or they haven't switched it on yet. The phone sees the H network and displays the H icon, it doesn't know that it isn't HSPA+ or HSDPA, if your were still stock you would only ever see 3G.
So does that mean that stock rom (I have ChiefzReloaded's modified 1.35.531 rom) still takes advantage of HSPA+ even though it will only show 3G on the status bar? Or would I have to switch to another ROM to take advantage of it?
I remember when I was testing which rom I liked, I had tried a 2.2 rom and seen the H in my status bar, but never tested the speed. At the moment, I don't get speeds faster than 750 kbps down and 70 kbps up.. really disappointed since they already have HSPA+ here in Houston (and its suburbs).
Butzacooky said:
So does that mean that stock rom (I have ChiefzReloaded's modified 1.35.531 rom) still takes advantage of HSPA+ even though it will only show 3G on the status bar? Or would I have to switch to another ROM to take advantage of it?
I remember when I was testing which rom I liked, I had tried a 2.2 rom and seen the H in my status bar, but never tested the speed. At the moment, I don't get speeds faster than 750 kbps down and 70 kbps up.. really disappointed since they already have HSPA+ here in Houston (and its suburbs).
Click to expand...
Click to collapse
Look to see if youre on UMTS, thats 3G...if it says HSPA then you will see H..
archie53 said:
Check under settings, about phone, status and look at what it says under Mobile Network Type. If it says HSDPA you will see the H icon, if it say UMTS you will see 3G. The H Icon is showing up because it is the begginings of HSPA+ without the fiber back haul ran to the tower, or they haven't switched it on yet. The phone sees the H network and displays the H icon, it doesn't know that it isn't HSPA+ or HSDPA, if your were still stock you would only ever see 3G.
Click to expand...
Click to collapse
Mine says HSDPA. So I guess that is because they haven't flipped the switch here yet. Thanks for the information.
I am running a stock ROM and under mobile network type I usually see "HSDPA" even though the "3G" icon appears. The point is that on the stock ROM you will see the "3G" icon whether you are connected to a UMTS or HSDPA network, and on the CM ROM you see the "H" icon when you connect to an HSDPA network. But the icon does not limit your speed. You will still get the benefit of HSDPA (and to some degree HSPA+) networks either way.

hspa plus south florida

Ok, my hspa+ does not work, my top speeds have been 3.2 ....I was wondering if anyone else here in south florida is picking up quicker speeds, I'm using the quick speeds app to see what network speed I'm running also, If you guys know any other one I can use please let me know.
Its been really random for me. I dont think hspa+ is active in all of south florida.
However the other night I was getting 7-9 Mbps constantly. I use speedtest.net app.
Bbe1367 said:
Ok, my hspa+ does not work, my top speeds have been 3.2 ....I was wondering if anyone else here in south florida is picking up quicker speeds, I'm using the quick speeds app to see what network speed I'm running also, If you guys know any other one I can use please let me know.
Click to expand...
Click to collapse
Miami or Ft Lauderdale? I know West Palm wont be active until the end of the year i think
I drove around today between Hollywood and boca - no H+ indicator at all. The best speed test I've seen was 7mbps on Hollywood Blvd. Thing is, my Nexus One supports HSDPA, so not a huge difference between the two devices in that regard.
I'm sick of T-Mo's bull**** on this, their coverage map is retarded and we can't get a clear idea of wtf service we are supposed to be getting.
That, among many other reasons (especially MMC write protection), is why my G2 goes back to T-Mo this week.
kcm117 said:
I'm using the quick speeds app to see what network speed I'm running
Click to expand...
Click to collapse
I'd like to check out that app, but can't find it... What's the full name and/or developer?
I've been using http://bit.ly/dc83QK this widget updates what type of service your getting and strength. Try it out. Hope this helps.
fRom Snugs G2 ^.^
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Esteef said:
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Click to expand...
Click to collapse
Go into settings / about phone / status - you will see exactly what network type you are connected to (UMTS, HSDPA, etc) I'm not sure how + would show up, or if the indicator at the top changes, but you should be able to tell from that screen or the "Phone Information" screen (dial *#*#4636#*#*)
Esteef said:
Hey everyone,
Just to add, Im also in South FLA, miami to be exact and I too have been experiencing pretty odd signals on my G2. Sometimes my speeds are blazing fast then all of a sudden I'm running on edge with super low speeds.
It seems to me as the phone has trouble staying connected to one network and is constantly switching.
(I'm on my 2nd G2 btw since I thought it was a hardware related issue)
Click to expand...
Click to collapse
It's crazy, in westchester I get pretty nice 3G speeds, but I go to kendall and I'm on edge. And it seems like its the most random switchoff too, because 5 steps in one direction I'm back on 3G, so I don't know if it's the phone or tmo's network. I expect edge in the middle of BFE, not in the middle of a pretty densely populated area.
add.: I've never seen my phone connect to the HSPA network, ever. The UMTS 3G has been enough to get me by I guess, it's just the random edge switching thats confusing me.
i live in miami, near the miami international airport. on average my nexus one would run about 1.5-2.5mb per second. with an occasional spike around the 4mb realm.
in contrast, my g2 is getting me 2-4.2 on average with spikes as high as 9mb per second.
Here in Boca the fastest i have gotten is around 3 Mbps in East Boca. In West Boca i only get edge at my house , i have to use wifi at home.
Side note: wow there are alot of South Floridians here, lol.
I live in palm city about 15 minutes from west palm and i get around 7 mbps and it says im on HSPDA network?
Sent from my T-Mobile G2 using XDA App
ShaunMichael80 said:
I live in palm city about 15 minutes from west palm and i get around 7 mbps and it says im on HSPDA network?
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Froyo won't ever say HSPA or anything of that sort, it always will say HSDPA or UMTS, depending on where you're at.
Sent from my T-Mobile G2 using XDA App
Try this widget out its awesome! http://bit.ly/dc83QK I use it whenever I wanna speed test.
fRom Snugs G2 ^.^
You all need to understand the difference from 3G to HSPA+.
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
What we should be upset about is the fact they stated we will achieve up to 20mb down. Still I also believe that its too soon for H+ to get these speeds as these "towers" are fairly new and not everywhere yet.
Give it time people and figure out how far you are from your H+ towers. I reach what I do only from 4+ miles away. I still think it isn't bad as it is faster then regular 3G
Sent from my T-Mobile G2 using XDA App
TheMan42 said:
Froyo won't ever say HSPA or anything of that sort, it always will say HSDPA or UMTS, depending on where you're at.
Click to expand...
Click to collapse
HSDPA is HSPA and HSPA+ - both appear as "H" in the signal indicator.
UMTS appears as "3G" in the signal indicator.
There is no distinction between HSPA and HSPA+ according to T-Mobile - the phone will display H/HSDPA for either.
elracing21 said:
You all need to understand the difference from 3G to HSPA+.
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
What we should be upset about is the fact they stated we will achieve up to 20mb down. Still I also believe that its too soon for H+ to get these speeds as these "towers" are fairly new and not everywhere yet.
Give it time people and figure out how far you are from your H+ towers. I reach what I do only from 4+ miles away. I still think it isn't bad as it is faster then regular 3G
Sent from my T-Mobile G2 using XDA App
Click to expand...
Click to collapse
Actually your'e wrong on a couple of points here...
First off, the G2 (and MyTouch HD) have only been advertised to do 14mbps. The 21mbps upgrade does not happen until next year.
Second, just because you have a certain connection, that doesn't mean you can pull that much bandwidth from the internet. There are many obstacles: Traffic on your local cell, insufficient backhaul bandwidth to the tower, any connectivity issues between your tower and the other end of the connection, etc.
This applies to any sort of service, cable, dsl, mobile, etc: Just because you have X mbps connection does not mean that you will see X mbps to every site on the web.
On DSL, for example, you are less limited by others in your area, you have a 1:1 connection that terminates at your local central office. But on Cable or Wireless, you are sharing the available bandwidth X:1 with all others in your "neighborhood" (cable) or cell (wireless).
So your actual speed depends on many factors. Take speed tests with a grain of salt, the bigger issue for mobile is latency, not bandwidth. All the bandwidth in the world still makes a 300ms round-trip time "feel" slow.
ZeroSX said:
It's crazy, in westchester I get pretty nice 3G speeds, but I go to kendall and I'm on edge. And it seems like its the most random switchoff too, because 5 steps in one direction I'm back on 3G, so I don't know if it's the phone or tmo's network. I expect edge in the middle of BFE, not in the middle of a pretty densely populated area.
add.: I've never seen my phone connect to the HSPA network, ever. The UMTS 3G has been enough to get me by I guess, it's just the random edge switching thats confusing me.
Click to expand...
Click to collapse
Same here, I seem to get the best reception around 137th Ave and Coral way actually. (A go there alot to eat at some place)
And the speeds there are almost at 1MB/sec (Yes i'm saying 1MegaByte not megabit)
But a few hundred feet west of that spot and I'm already running on Edge. O_O
elracing21 said:
HSPA+ is not 4G network like sprint it is simply a boost to the 3G network. On 3G you would never ever achieve a download speed of 4mb down constantly there for H+ is working how it should. I am getting anywhere from 3mb to 7mb down in NYC and evryone should know that in the city the service kinda blows.
Click to expand...
Click to collapse
Actually, there is no real 4G network yet. Sprint, like T-Mobile, have used the term 4G for marketing purposes.
Here's a good read on Sprint's forums:
http://community.sprint.com/baw/message/141144
With the HSPA+ infrastructure upgrades, T-Mobile also gained the ability for HSDPA to cap at 7.2mbps. So in reality, you might see 6+mbps.
As for the coverage in urban areas, Verizon's frequency is better suited to penetrate buildings and urban environments. This is why they have been so successful in cities like NYC, while GSM-based providers have trouble with weak spots around any given corner.
HamNCheese said:
HSDPA is HSPA and HSPA+ - both appear as "H" in the signal indicator.
UMTS appears as "3G" in the signal indicator.
There is no distinction between HSPA and HSPA+ according to T-Mobile - the phone will display H/HSDPA for either.
Click to expand...
Click to collapse
The stock "signal indicator" on the notification bar will never display 3G on the G2.
RTFM
I'm in the Tampa area, and I get 3-4Mbps d/l speeds. Occasionally I will get 8 or 9Mbps down. Upload speeds are consistently 1.5Mbps.

4G data?

I’ve heard that it may be possible to Mod the HD2 to run on T-mobiles 4G network. Anyone know if this is true, or if it’s even possible? I’ve tried searching the forum and haven’t found anything on this topic.
yes it is. certain roms support the hspa bands for tmobile you just need to look them up. and btw its not REALLY 4g..... but its fast and has good coverage
no it can not..... t-mo "4g" is HSPA+ ...so the radio in the HD2 is only a HSPA...but it does benefit from the HSPA+ because there is a speed increase but just not 4g speeds.
correct me if I'm wrong
Cool, I’ll try and find a Android ROM that supports hspa, Thank you for the Info and reply’s. Any recommendations?
Robert916 said:
Cool, I’ll try and find a Android ROM that supports hspa, Thank you for the Info and reply’s. Any recommendations?
Click to expand...
Click to collapse
jdms 1.61 lightning speed rom market download 3+ faster than others on tmous
U guys are talking about the Tmobile HD2 right? Not the international or non US HTC hd2?
Sent from my HTC HD2 using XDA App
casemandan said:
jdms 1.61 lightning speed rom market download 3+ faster than others on tmous
Click to expand...
Click to collapse
Ill try it out. Thank you.
The radio inside the HD2 is only capable to support HSDPA up to 7.2Mb/s.
HSPA+ Is what T-mobile calls "4G" It really has a theoretical speed of 21Mb/s a second, meaning that phones with HSPA+ Capable radios are seeing a roughly 10Mb/s on average. You're mileage may vary depending on how close you are to a cell tower.
HSPA+ Also has the benefit of providing more Infrastructure behind it to support the growing network. Meaning that the old HSPDA network will have more resources to tap out at its 7.2Mb/s ceiling.
In plain English your seeing more of that speed then if T-Mobile never upgraded, think of it as a speed increase for the price of nothing.
TL;DR
HSPA+ Provides more bandwith to HSPDA, making your phone have faster 3g speeds. Its not 4G.
P.S. Nothing is 4G yet, Not even the LTE that Verizon is offering. Its all a marketing gimmick.

[Q]Noob question about 3G taksbar icon

I'm new to the Android thing so please don't kill me for the stupid question...
While I ran WinMO, I always had the 3G icon....Now on droid (coredroid latest version) The icon will switch between "E", "H", and "3G". Whats the difference between them and what do they mean?
My carrier is T-Mobile US. I was told by T-Mobile that they now longer have a 3G network, even though my HD2 is a 3G phone, it will get 4G speeds....
broknindarkagain said:
I'm new to the Android thing so please don't kill me for the stupid question...
While I ran WinMO, I always had the 3G icon....Now on droid (coredroid latest version) The icon will switch between "E", "H", and "3G". Whats the difference between them and what do they mean?
My carrier is T-Mobile US. I was told by T-Mobile that they now longer have a 3G network, even though my HD2 is a 3G phone, it will get 4G speeds....
Click to expand...
Click to collapse
Since the HD2 isn't a 4G phone, "H" is the almost equivalent; I think it's 3.75 or something like that. So, when you see the H, highest "letter", you are getting faster than 3G speed.
T-MO doesn't even have a 4G network, strictly speaking. But even if it had, your HD2 wouldn't be able to support it.
The max you can get is indeed 3.75G or HSPA, with up to 14/6 mbps down/upload speeds respectively. This is shown by the 'H' icon.
The 3G icon should refer to a UMTS connection, which is considerably slower than H. Some builds however also use the 3G icon when actually you're on a HSPA connection. This is just the icon, the connection is always as fast as possible.
E stands for Edge, an elder (and less battery consuming) protocol with much slower transfer speeds.
StephanV said:
T-MO doesn't even have a 4G network, strictly speaking. But even if it had, your HD2 wouldn't be able to support it.
The max you can get is indeed 3.75G or HSPA, with up to 14/6 mbps down/upload speeds respectively. This is shown by the 'H' icon.
The 3G icon should refer to a UMTS connection, which is considerably slower than H. Some builds however also use the 3G icon when actually you're on a HSPA connection. This is just the icon, the connection is always as fast as possible.
E stands for Edge, an elder (and less battery consuming) protocol with much slower transfer speeds.
Click to expand...
Click to collapse
If T-Mobile doesn't have 4G, then why do they sell two 4G phones and advertise 4G? Does Sprint not have 4G,either? They do have 4G, it's just that some areas are not utilizing it yet.
No, they don't have 4G. They claim they have, and the speeds are faster than a typical HSPA network, but it's not 4G.
http://www.pcworld.com/businesscent...doesnt_have_4g_and_theres_no_santa_claus.html
I'm not sure on Sprint, but at first they sure falsely advertised their network as 4G. They may have upgraded it to true 4G by now, again, I'm not sure.
Edit: nope, all carriers are still lying about their 4G network.
If its not 4G, they why are they all calling it 4g?
And if 4G is non existent since no carriers have it, then wouldn't HSPA really be 4G?
I don't get this. So Evo users don't get 4G?
Okay third time, no it's not 4g it's an upgraded kind of 3G. I have even included a link about it, click it and read some.

Categories

Resources