hsdpa speeds - Networking

Hi
i currently have an xperia x1 on o2 but was thinking of switching providers, i am considering t-mobile but wanted to know how fast their hsdpa network is compared to o2? i heard awhile back o2 had capped their hsdpa to 128kbs if you wasnt a business user but i have reached speeds of up to 400+ kbs. comments on other networks are welcome.
Thanks in advanced

Considering even most second generation wireless networks could reach speeds greater than that, claims of a third generation network going only that fast are highly suspect.

Related

G3 coverage and service providers UK

am I right in presuming O2, Orange, Tmobile and Vodaphone will be selling the Universal.
which has the widest G3 coverage.
Which will be the cheapest.
Will the different models be the same spec with different cosmetics.
cheers
SteveW
T-mobile hasn't technically launched their 3G network (except for a laptop data card). It is due to happen in October. So no coverage or tariffs yet - but the rates they offer for their data card are here: http://www.t-mobile.co.uk/Dispatcher?menuid=phones_im_cc3g_wic
Vodafone - god knows. They seem to believe that their 3G tariffs should be a secret. Coverage is here: http://www.vodafone.co.uk/coverage.htm?zl=5&x=-1&y=-1&st=UK Postcode&ct=gprs
Orange - offer 30 minutes free video calling per month and 1000MB data per month free of charge for three months. Then you choose one of their standard data plans (currently here - http://www2.orange.co.uk/servlet/Sa...=OUKService&t=Service&cid=1096023564495&tab=2). Coverage is here: http://coverage.orange.co.uk/uk/UKCoverageSearch.htm
O2 - data tariffs are here: http://www.o2.co.uk/business/tariffs/datatariffs/0,,203,00.html Coverage - no idea.
I would imagine the hardware will be the same for all - it has been with previous HTC models. The only prices for buying the actual Universal itself have come from O2 - from free to £179.99 to £229.99.
You are forgetting the BEST 3G network in the UK.
80% coverage and always increasing, best 3G phones, best expertise, been going the longest and approprately named!
3!!
I am planning on buying one from O2, unlock it asap and then bung in a 3 sim card and happily vid call from there.
I'll be honest.
Currently, the other networks which have 3G services, Orange, Vody, T-mob and o2 are rubbish at it.
Vody have the second best coverage (about 40%) but they have seemless connections between 2.5g and 3g unlike 3 who's 2.5g service is provided by O2.
And in case you didn't know... O2 have the worst 3G coverage in the UK, they started too late and know if they don't have 80% by 2008 (i think), I am not sure whether they will loose their 3G operating license. They current;y have around 12%.
For more info on 3g go to www.3g.co.uk
would they not roam on eachothers networks ?
they do here at least with gsm
mainly because 3 have a very poor coverish and only have utms
so they have to change to gsm when ever they cant get strong enough signal
Biohead said:
You are forgetting the BEST 3G network in the UK.
80% coverage and always increasing, best 3G phones, best expertise, been going the longest and approprately named!
3!!
Click to expand...
Click to collapse
Is this an ironic use of the word 'best'? 3 have the dubious distinction of being the officially most compleined about technology company of 2004. Their network stinks, their phone return rate is through the roof, their customer service (based in India) seems to believe that answering the phone is entirely optional.
As a company and a service they stink worse than 3 month old fish...!
I am planning on buying one from O2, unlock it asap and then bung in a 3 sim card and happily vid call from there.
Click to expand...
Click to collapse
Tell me - how do you expect to use your Exec to surf the internet - being as 3 restrict you to a 'walled garden'...?
I'll be honest.
Currently, the other networks which have 3G services, Orange, Vody, T-mob and o2 are rubbish at it.
Vody have the second best coverage (about 40%) but they have seemless connections between 2.5g and 3g unlike 3 who's 2.5g service is provided by O2.
And in case you didn't know... O2 have the worst 3G coverage in the UK, they started too late and know if they don't have 80% by 2008 (i think), I am not sure whether they will loose their 3G operating license. They current;y have around 12%.
For more info on 3g go to www.3g.co.uk
Click to expand...
Click to collapse
I don't know whether those figures are correct or not (source please?) but 3 has an incredibly patchy network full stop. Not only are you lucky to get reception at all in some areas but moving from a 3G area into a GPRS area gets you cut off virtually every time. The same applies to voice calls - move from an area with 3 coverage (so very easy to do) and the transfer to GSM cuts you off.
I'll take a smaller 3G coverage with seemless GPRS transfer every time.
Not to mention - in order to do what you suggest you need to take out a minimum contract with O2 on top of your 3 contract.
Bad, bad advice...!
I suppose I only use them now since I actually live in a reliable signal. If I want to surf the net I will use the wifi. I have access to 2 of my own network (long story) and tens more where I live.
3 do have a patchy network, but it is also the largest one.
Don't forget, that many people complained about the original hansets (the NECs) and they believe that that is how three will always be. The latest handsets don't have any problems
As for the O2 contract, I'm taking it out for the wife who will use it on her Moto V620.
O2 coverage is here: www.webmap.o2.co.uk
Last I heard was around 40% 3g coverage but that was some time ago. I use their 3g data card and its pretty darn good.
here 3 are becomming inc unpopular they are the only utms network currently but i bet very soon after the other phonecompany's here
just the utms bandwagon they will have a bigger network and 3 will roam more on their network then the other way around
I'm not saying anything for definate, but theres been a leaked memo from 3UK about 3 offering a data service as of 1st september.
But if it is the destruction of the walled garden, it's gotta be better than Vodafone £7.50 per mb for payg people.
i-mate JASJAR
Just to let you know I have ordered a i-mate JASJAR (Crap name) from expansys UK. 4 day delivery.
I went for the Vodaphone because we just moved premises this weekend and the O2 coverage is poor.
Cheers
SteveW
Haha, the hatred for 3 in this thread is funny.
Also unfounded. Network of the year two years running, guys..... if you didn't buy from e2save and other cashback dealers you'd get fine customer service from the likes of myself in your local 3point.

anyone know if it supports 4g?

im sure google has been talking with tmobile and htc about 4g, whether it be wimax or LTE. can anyone confirm if it supports either? not only would that make the phone more awesome, but we could be more certain on tmobile 4g plans. i mean sprint already has it on the pre, and google gave the n1 specs to beat out most opponents (asside from the hd2, but i dont think that supports 4g either :/ never looked).
any idea or confirmations would be welcome
damn. oh well, the 3g boost is good enough for now
What a bollocks question. Networks won't be that mature for AT LEAST 18months.
LOL. i didnt think it would, but it wouldnt surprise me if google did have htc put it in
Knowing HTC they will stop supporting this phone in 6 months. £100 says the Nexus 2 will be out by Christmas.
firedup said:
What a bollocks question. Networks won't be that mature for AT LEAST 18months.
Click to expand...
Click to collapse
True but some consumers buy into Sprint commercials about 4G.
alexjzim said:
im sure google has been talking with tmobile and htc about 4g, whether it be wimax or LTE. can anyone confirm if it supports either? not only would that make the phone more awesome, but we could be more certain on tmobile 4g plans. i mean sprint already has it on the pre, and google gave the n1 specs to beat out most opponents (asside from the hd2, but i dont think that supports 4g either :/ never looked).
any idea or confirmations would be welcome
Click to expand...
Click to collapse
T-Mobile has no intentions, as of right now, of going to 4G. Its simply not needed. Explanation: Sprint and Verizon are CDMA technologies. CDMA (Code Devision Multipable Access) has a 2.5MHz bandwidth. With that they use EVDO for thier 3G data rates but because of the bandwidth of CDMA they are very limited on their max download speeds. With that said, both carriers will have to go to 4G, WiMAX or LTE, in order to achive high data rates.
On to T-Mobile: T-Mobile has recently installed a UMTS 3G network which uses WCDMA (Wideband Code Division Multiple Access). WCDMA has a 5Mhz bandwidth which, by easy math, is double the capability of Verizon and Sprint. UMTS uses a technology called HSPA+ for its data. HSPA+ is capable of download speeds up to 48Mbps. As of right now, T-Mobile is making efforts to seriously increase their data speeds using HSPA+ and as of right now T-Mobile has HSPA+ launched in Philidalphia and is getting great reviews.
So, with all of that said, hold on because by the end of this year T-Mobile will probably have the fastest network.
Why 4g on a phone, if 3.5G 7.2Mbps worked fully, its more than enough, for youtube, iplayer and daytoday surfing.
22Mbps from mobile, networks - its a joke max speed will be about 4-6Mbps if one is lucky and much less in most areas
tigger80 said:
Why 4g on a phone, if 3.5G 7.2Mbps worked fully, its more than enough, for youtube, iplayer and daytoday surfing.
22Mbps from mobile, networks - its a joke max speed will be about 4-6Mbps if one is lucky and much less in most areas
Click to expand...
Click to collapse
7.2Mbps is enough for everyone, just like 640k, right?
setzer715 said:
T-Mobile has no intentions, as of right now, of going to 4G. Its simply not needed. Explanation: Sprint and Verizon are CDMA technologies. CDMA (Code Devision Multipable Access) has a 2.5MHz bandwidth. With that they use EVDO for thier 3G data rates but because of the bandwidth of CDMA they are very limited on their max download speeds. With that said, both carriers will have to go to 4G, WiMAX or LTE, in order to achive high data rates.
On to T-Mobile: T-Mobile has recently installed a UMTS 3G network which uses WCDMA (Wideband Code Division Multiple Access). WCDMA has a 5Mhz bandwidth which, by easy math, is double the capability of Verizon and Sprint. UMTS uses a technology called HSPA+ for its data. HSPA+ is capable of download speeds up to 48Mbps. As of right now, T-Mobile is making efforts to seriously increase their data speeds using HSPA+ and as of right now T-Mobile has HSPA+ launched in Philidalphia and is getting great reviews.
So, with all of that said, hold on because by the end of this year T-Mobile will probably have the fastest network.
Click to expand...
Click to collapse
So when all this happens according to planned, and hoping it will. Will current phones now(Nexus One) be able to benefit to the new speeds?
not necessarily all current phones, but the nexus one does... when you take a look at the specs, there is HSDPA and HSUPA... the more common nomenclature would be HSPA+ and HSPA as some people like to put it...
with the upgraded network speeds that t-mobile announced as of the fifth, my average download speed has jumped from 600kbps max to 1 mbps on my nexus one... a pretty hefty improvement, and its only gonna get better... don't really see the need to upgrade to anything faster at the moment because most cell companies can't handle the load of data thats going across their networks as is... they upgrade speed, they have to upgrade capacity too and that means more hardware, its not as simple as swapping to HSPA+
motivecc said:
not necessarily all current phones, but the nexus one does... when you take a look at the specs, there is HSDPA and HSUPA... the more common nomenclature would be HSPA+ and HSPA as some people like to put it...
with the upgraded network speeds that t-mobile announced as of the fifth, my average download speed has jumped from 600kbps max to 1 mbps on my nexus one... a pretty hefty improvement, and its only gonna get better... don't really see the need to upgrade to anything faster at the moment because most cell companies can't handle the load of data thats going across their networks as is... they upgrade speed, they have to upgrade capacity too and that means more hardware, its not as simple as swapping to HSPA+
Click to expand...
Click to collapse
HSPA (High Speed Packet Access) and HSPA+ (Evolved High Speed Packet Access) are actually 2 different things. HSPA is capable of up to 14Mbps down while HSPA+ is capable of up to 54Mbps down. T-Mobile is currently running HSPA nation wide and running HSPA+ in Philidalphia. T-Mobile hopes to be running HSPA+ nation wide. HSDPA and HSUPA are simply HSPA with the D for Download or U for Upload added to the acronym to differntiate the different up and down speeds.
laztpn0i said:
So when all this happens according to planned, and hoping it will. Will current phones now(Nexus One) be able to benefit to the new speeds?
Click to expand...
Click to collapse
Yes, any phone that is currently rated at HSDPA of 7.2Mbps or 4Mbps will bennifit from the upgrade.
ivarmedi said:
7.2Mbps is enough for everyone, just like 640k, right?
Click to expand...
Click to collapse
On a mobile device, where there are other factors involved, such as cpu and other performance components.
My phone speedtest gets 15Mb on wifi and about 3.5Mb on 3G but the real life speed when using the internet seems much slower even with wifi because the device can't handle or process the web pages as fast as a PC, also i doubt people will use rapidshare on the phone where speed matters,
For genral surfing a good 1MB connection is enough for mobile devices, i think anyway.
I use usb modems by huawei i have many most have 7.2Mbs with vodafone i get 3-5Mbps but still seems very slow, mostly due to the ping which are normally in the 300ms+
ADSL/DSL is best for speed, mobile BB even at 50Mbps will not compare to 20Mbps DSL line. As DSL is much more stable and Mobile BB is NOT very stable
setzer715 said:
T-Mobile has no intentions, as of right now, of going to 4G. Its simply not needed. Explanation: Sprint and Verizon are CDMA technologies. CDMA (Code Devision Multipable Access) has a 2.5MHz bandwidth. With that they use EVDO for thier 3G data rates but because of the bandwidth of CDMA they are very limited on their max download speeds. With that said, both carriers will have to go to 4G, WiMAX or LTE, in order to achive high data rates.
On to T-Mobile: T-Mobile has recently installed a UMTS 3G network which uses WCDMA (Wideband Code Division Multiple Access). WCDMA has a 5Mhz bandwidth which, by easy math, is double the capability of Verizon and Sprint. UMTS uses a technology called HSPA+ for its data. HSPA+ is capable of download speeds up to 48Mbps. As of right now, T-Mobile is making efforts to seriously increase their data speeds using HSPA+ and as of right now T-Mobile has HSPA+ launched in Philidalphia and is getting great reviews.
So, with all of that said, hold on because by the end of this year T-Mobile will probably have the fastest network.
Click to expand...
Click to collapse
Now if they could just get 3g in my area this year.....
Personally, I'm not happy that Sprint has decided to go with WiMax. On one hand, we've always been kind of blocked from using imported phones... but on the other hand, Sprint wasn't the only CDMA carrier in America, and there were enough other companies using CDMA elsewhere in the world to ensure that we got to have phones that were at least as cool (often, better) than what Europeans could buy for GSM (especially with regard to the first PalmOS PDA phones, and generally with regard to Windows Mobile PDA phones).
As far as I can tell, Sprint is the only carrier on *earth* going with WiMax instead of LTE. It's one thing to be limited to the same phones used by Verizon, just about everyone in South Korea, plus half of Australia, South America, and a big part of China. It's another matter *entirely* to be the only 20-40 million people on Earth stuck with phones that literally have no market anyplace besides Sprint in the US.
I remember going to an AT&T Wireless store with a coworker in 2004, right before they switched to GSM. I looked around the store, and couldn't *believe* anyone wouldn't take one look at the 20th-century relics they were still selling to new customers and run from the store screaming. That's what being REALLY "ghetto-ized" means.
We won't even be able to ***** about Sprint not supporting R-UIM cards, because there won't be any non-Sprint phones that are even capable of working on Sprint.
I've been a Sprint user since ~1999, and it really hurts to think I might eventually be forced to choose between leaving Sprint or settling for a second-rate phone that sucks as badly as AT&T's TDMA phones did relative to the phones Sprint, Verizon, and even T-Mobile had at the same time.
The biggest selling point I've seen for WiMax so far is the fantasies some people have that it will replace WiFi... totally overlooking the fact that people don't use WiFi because it's the best... they use it because it's free. It uses internet connectivity that someone's already paying for, and enables its use in more ways. It's the same reason "3G tablets" are going to flop (in the short term, at least) in America, unless they can ALSO use WiFi and tether to cell phones. Very, very few people are going to willingly throw down $500 for a new device that requires yet another new $10-40/month fee to use it unless it's literally god's gift to the computing universe. AFAIK, nothing remotely close to being *that* cool is hitting the market anytime soon.
firedup said:
Knowing HTC they will stop supporting this phone in 6 months. £100 says the Nexus 2 will be out by Christmas.
Click to expand...
Click to collapse
Bet $200 that it'll be out by June.

T-Mobile Germany Internet Flatrate - speed really limited?

Hey there,
I'm on a German T-Mobile plan and - so far - I used mobile internet charged by minute (0.09 EUR/minute). This was full speed up to 7.2 Mbit/s.
Yesterday I called T-Mobile customer service and asked them about mobile internet flatrates. They are basically offering two flatrates:
A. Flatrate with 384 kbit/s downstream and 32 kbit/s upstream. (9.95 EUR/month)
B. Flatrate with 7.2 Mbit/s up til 5 GB per month, after that: limited to 64 kbit/s down and 16 kbit/s up. (34.95 EUR/month)
I chose option A with the limited speed and after 2 hours I received a text message to soft reset my phone. I did and today I wanted to test how much slower 384 kbit/s feels like, but to my surprise it connects to HSDPA (only inside buildings it conntects to 3G).
So my questions are:
1. Can the mobile internet speed still be limited to 384 kbit/s, even if I'm connected to H or 3G?
2. If not: Do I have to take care myself to not surf faster than 384 kbit/s?
3. Is there an app, which can show me how fast I am surfing on my TP2?
Cheers,
Carlo
*bump*
no one has any clue? ...not even for question 3?
By the way,... the people from customer service couldnt answer the questions, and it is not possible to talk to a tech guy on the phone at T-Mobile.
Hi,
jes, the operator can limit your speed, but you will still see a 3G or H icon. It is normal if you are an T-Mobile user.
If you want have good and fast connection for a good price use O2. They say, you have a limitaion, but in fact you don´t.
Vodafone is faster than o2 but you will pay much money.
There is an app for connection-testing: http://spb.com/pocketpc-software/wirelessmonitor/
Thanks for the info crazy cat.
Yeah, I dont know why T-Mobile is limiting speed so much,... that is the ONLY thing which disturbs me at T-Mobile, otherwise they absolutely fantastic, in my opinion.
I personally hate O2. I used to have a contract, but I only had trouble with them, in many ways.
Vodafone is kind of attractive,... I would have the same features and conditions, for the same price, but with a maximum speed mobile internet. I'll think about changing. Unfortunately my T-Mobile contract will last 1 more year
The technical side of that is: They node b (mast) still transmits your traffic over hsdpa if it is a compatible mast, but main systems control the speed via the QOS code placed on your HLR profile thus limiting the speeds the data is throughput.
1303 is the full code for the highest possible speed if i remember right..

Is it possible for vibrant to run on T-Mobile 4G?

After reading of a new Mytouch HD product that is coming for T-Mobile Im pretty impressed with specs but very turned off by the looks.
So that makes me wonder does vibrant have the technology to run on T-mobile's 4G network with simple software updates?
Reason I am asking this is because I know The iphone 4G will be able to run on 4G network as soon as AT&T launch their 4G service.
Thanks for any knowledge in advance
.... Google is your best friend, its not 4g it's hspa+ on order to take advantage of that speed you ned the physical hardware in the phone which only the g2 had right now, in regards to the iphone 4, I've never heard anything about att launching any 4g network, I also work for att, the iphone doesn't have any hardware that support any faster speeds as far as I know
Sent from my SGH-T959 using XDA App
iPhone can handle ATT's new "Faster 3G", but they don't have 4G. My understanding is the Vibrant can do HSPa, but not HSPa+? I don't know the difference but that's what i understand. 2G, 3G and HSPa.
4G is just a marketing terms for the masses. After you look at this link...
http://shop.sprint.com/en/stores/popups/4G_coverage_popup.shtml
You should realize that the Vibrant is already capable of reaching the "average" speeds listed here (in areas with proper coverage). Wait...how is that possible?! It's not a 4G phone. Who cares!!! T-Mobile's network and phones already meet or exceed the speeds Sprint is advertising here. T-Mobile is way ahead of the curve here but they're not marketing the hell out of it. FYI, the average website (ATM) may have trouble maintaining a consistent throughput of 5-6 Mbps anyway. Even if you can go faster, does it really matter when the other side can't (yet)?
AlexSochi8 said:
After reading of a new Mytouch HD product that is coming for T-Mobile Im pretty impressed with specs but very turned off by the looks.
So that makes me wonder does vibrant have the technology to run on T-mobile's 4G network with simple software updates?
Click to expand...
Click to collapse
T-Mobile does not have a 4G network, and they probably won't roll out 4G for at least 5 years
Reason I am asking this is because I know The iphone 4G will be able to run on 4G network as soon as AT&T launch their 4G service.
Click to expand...
Click to collapse
Apple hasn't announced a 4G Iphone, so (by definition) you really don't know what you're talking about.
AT&T is set to roll out LTE, but it will almost certainly be data-only devices as they work the kinks out. (As Verizon has done)
Thanks for any knowledge in advance
Click to expand...
Click to collapse
You should ask yourself why you care about 4G. I doubt you'll notice much of a decrease in load times, and the carriers are probably going to charge out the yin-yang for the enhanced features they will be able to offer to everyone with 4G.
AT&T and Verizon are going to limited data (AT&T already has). You should really look past all the marketing and hype. All the carriers are guilty of confusing the public to serve their interests.
All T-Mobile phones will benefit from HSPA+ as it's backward compatible. However, the theoretical maximum throughput on the Vibrant (or any legacy phone) that doesn't have the HSPA+ antenna built in caps out around 7Mbs as I recall. The G2 which is built to run HSPA+ has a theoretical througput around 15-20 I believe.
Seriously though, even 7Mbs is pretty stupid fast for a cell phone.
Xard said:
All T-Mobile phones will benefit from HSPA+ as it's backward compatible. However, the theoretical maximum throughput on the Vibrant (or any legacy phone) that doesn't have the HSPA+ antenna built in caps out around 7Mbs as I recall. The G2 which is built to run HSPA+ has a theoretical througput around 15-20 I believe.
Seriously though, even 7Mbs is pretty stupid fast for a cell phone.
Click to expand...
Click to collapse
Clear explanation
But one thing, i am in Boston and my vibrant never reach over 50KB/s...wtf
It supposed to have the + network already...
I get 6mbps on my vibrant on hspa. Home wifi I get only 2.8, I see no difference in browser page loading time..
Downloading w will be faster but whatever.. 6 is all I need. I've only seen some people getting 8 on their g2s, meh, I'm happy with 6..... Hell I'm happy with 3mbps....
Emama said:
Clear explanation
But one thing, i am in Boston and my vibrant never reach over 50KB/s...wtf
It supposed to have the + network already...
Click to expand...
Click to collapse
Check the data icon top center - should be two arrows (up/down) and 'G','E', or '3G' to indicate tech. GPRS would be my guess for 50k... EDGE should reach around 200kbps. (I've maxed at about 1.8 mbps 3g in Charlotte, about 210k edge nearer home, and about 12mpbs wifi - same locations as that last my netbook gets 40-70mpbs though.
Check 'settings'->'wireless and network'->'mobile networks' and make sure '2g only' is unchecked. If so I'd suspect a hardware problem. (double-check that 3g is available where you're testing, of course)
j
newkirk said:
Check the data icon top center - should be two arrows (up/down) and 'G','E', or '3G' to indicate tech. GPRS would be my guess for 50k... EDGE should reach around 200kbps. (I've maxed at about 1.8 mbps 3g in Charlotte, about 210k edge nearer home, and about 12mpbs wifi - same locations as that last my netbook gets 40-70mpbs though.
Check 'settings'->'wireless and network'->'mobile networks' and make sure '2g only' is unchecked. If so I'd suspect a hardware problem. (double-check that 3g is available where you're testing, of course)
j
Click to expand...
Click to collapse
This is 3g network already,
My phone and my gf's one has the same result
I can have up to 2000kB/s with my home Wi-Fi....but tmo network sucks..
I never see a "G" in that blue icon
And the above result is based on the 3G icon...if it is E, it has only 4-5 kB/s! !!
Any other guy in Boston can tell me if it is T-Mobile network sucks or my phone
I live in Cambridge and just did the speed-test, 3g w/2 bars in my apartment. 129kbps download 614 upload. It really varies quite a bit probably depending upon network traffic.
Xard said:
All T-Mobile phones will benefit from HSPA+ as it's backward compatible. However, the theoretical maximum throughput on the Vibrant (or any legacy phone) that doesn't have the HSPA+ antenna built in caps out around 7Mbs as I recall. The G2 which is built to run HSPA+ has a theoretical througput around 15-20 I believe.
Seriously though, even 7Mbs is pretty stupid fast for a cell phone.
Click to expand...
Click to collapse
Does the 7mb cap only apply to hspa, or hspa+. Because on my wireless g network I get blazing speeds.
Sent from my SGH-T959 using XDA App
ackattacker said:
I live in Cambridge and just did the speed-test, 3g w/2 bars in my apartment. 129kbps download 614 upload. It really varies quite a bit probably depending upon network traffic.
Click to expand...
Click to collapse
I am talking about KB not kbps,
129 kbps is really slow!
I try to compare my friend incredible verizon network at Cambridge
He has 280KB while i have only 45KB download....damn
I get 5mbs in my hspa area on the vibrant.
Sent from my SGH-T959 using XDA App
Should I call T-Mobile to ask about it as it is ridiculous to have only 50-70kB (Less than 0.6 Mbits) in HSPA+ area
jayprime said:
Does the 7mb cap only apply to hspa, or hspa+. Because on my wireless g network I get blazing speeds.
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
theoretical caps. HSDPA 7.2Mbps, T-mobile's variety of HSPA+ 21Mbps according to a T-mobile press release, Wi-fi G 54Mbps.
real word numbers HSDPA 1-5Mbps in good coverage depending on network traffic, HDPA+ on a vibrant 3-7 Mbps again depending on network traffic, Wi-fi... depends on your home internet connection speed.
Some people seem to misunderstand whether or not a non HSPA+ phone (such as ours) can benefit from HSPA+. It indeed can, but not in a straightforward way. In order for T-Mobile to support HSPA+ in a given market they must make reasonable upgrades to their networks backhaul capacity to support it. And these backhaul upgrades will become more important as T-Mobile actually begins selling HSPA+ devices.
One of the most important factors often overlooked with any network is it's backhaul capacity. Bottlenecks in familiar networks can easily make themselves apparent. Take for example the traditional DSL and Cable networks most of us use for wired internet service.
While you may pay for a given advertised speed, whether or not you actually see those speeds has less to do with the connection type and more oftentimes to do with how it has been implemented. In the case of DSL for instance, whether or not you can experience your advertised speed reliably depends on how many other customers are routed through the same DSLAM, *AND* how good the backhaul connection from the DSLAM is to your providers internal network. The same thing occurs with Cable and how many customers are aggregated into a given areas HFC. Bottlenecks within cable and dsl infrastructures occur at different points (because they're architecturally different), but once your outside those infrastructures they both share the potential for having backhaul bottlenecks.
In my area cable is way the fastest connection option, and though I do not pay for the highest speed tier here (15/2, instead of the 10/1 I have), when 10/1 was the fastest tier I'd rarely actually see those speeds. Now I see those speeds reliably. Why? Well there are many factors that effect a network topology, but it's clear that in order to reasonably support 15/2, my cable provider had to make sure it's backhaul could actually handle the load, so it was likely updated to accommodate this.
Hope this clarifies things a bit.

[Q] Tmobile-UK Data speed

I've recently purchased the Atrix on Tmobile here in the UK.
I'm still running the stock rom (froyo 2.2.2) and have carried out some speed tests.
Download speeds max out at ~350kbs!
This seems incredibly disappointing as my Blade on the 3 network gets much faster speeds.
My question is:
If I unlock and update to a gingerbread based rom will my data access speed improve?
i.e Have tmobile in UK crippled data transfer speeds on the stock rom?
I would be grateful for any info.
Regards
Sam
I'm on T-Mo Uk on an Atrix too and that's decent speeds for 3G/HSDPA I've tried a few different rims and radio flashes but doesn't make much if any difference, so guessing T-Mo cap the data rate. When I first got the phone in May I was lucky if I got 100 kb/s. 3 or 4 phone calls later to T-mo and they realised I was setup on the wrong data tariff, so maybe worth checking that?
Sent from my MB860 using xda premium
Thanks Chaz,
I do think this is sim related rather than the network though.
My son is now using an old T-Mo G1. Ran the speed test on his phone which has a T-Mo PAYG sim in it. Results of 3 runs are:
Down Up
1541 402
1714 414
1533 344
Now this is 3-4 x faster than my contract sim I got with my Atrix (and still half the speed I'm getting on 3's network).
Why would the atrix be performing so much worse than the ageing G1?
Next I will test PAYG sim in the atrix.......
SamHanlon said:
I've recently purchased the Atrix on Tmobile here in the UK.
I'm still running the stock rom (froyo 2.2.2) and have carried out some speed tests.
Download speeds max out at ~350kbs!
This seems incredibly disappointing as my Blade on the 3 network gets much faster speeds.
My question is:
If I unlock and update to a gingerbread based rom will my data access speed improve?
i.e Have tmobile in UK crippled data transfer speeds on the stock rom?
I would be grateful for any info.
Regards
Sam
Click to expand...
Click to collapse
Hi Sam
You are not on HSDPA (despite what the phone might report). You are only connecting to T-Mobile's normal 3g network which runs at around 0.4Mbps... HSDPA will run at anything up to 3.6Mbps, though more realistically 1-2Mbps.
All Android handsets bought directly from T-Mobile should come with the ability to connect to the HSDPA network (though I am of course refering to the SIM card - all Atrixs in theory can connect to HSDPA). If you bought the handset through a third party company (such as dial-a-phone) then they may supply the handset with a "none Android" tarrif SIM card.
Read about it here on the T-Mob forums... you may be able to speak with T-Mob technical support to get the ability to connect to HSDPA. Good luck!
Thanks for the info surrealjam.
I bought this from the T-Mo website and it didn't mention capped internet speeds.
Interestingly my wife recently (this month) switched to a sim only contract after 2 years and speedtest on her T-Mo G2 is stuck at 357kbs. I remember when she first got the phone that it had a faster internet connection than our landline ~ 2.5Mbs.
Looks like they have tweaked her settings too.
I'm off to phone technical support. thanks again.
.......
Having phoned technical support on 150 they have enabled HSDPA for my internet access.
Job done, thanks again surrealjam.
I reckon you should give them a phone Chaz
Regards
Sam
No problem, Sam - I love a happy ending. There's no way to say that without sounding smutty these days... shame.
SamHanlon said:
Thanks Chaz,
I do think this is sim related rather than the network though.
My son is now using an old T-Mo G1. Ran the speed test on his phone which has a T-Mo PAYG sim in it. Results of 3 runs are:
Down Up
1541 402
1714 414
1533 344
Now this is 3-4 x faster than my contract sim I got with my Atrix (and still half the speed I'm getting on 3's network).
Why would the atrix be performing so much worse than the ageing G1?
Next I will test PAYG sim in the atrix.......
Click to expand...
Click to collapse
I think we had our wires crossed here I was giving speeds in kb/s and you gave kbps above ? lol
My speeds are around 1900kbps down and 400kbps up, which is around 400-450 kb/s (or 1.8-1.9mb).
As I mentioned before I was capped too and a few calls to T-Mo sorted it for me as well.
Glad you got it sorted out too

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