I have been looking up things like OpenBTS... and i want to run something that's in the area of at least my room for experimentation..
Is there a way to use the Transceiver in the phone to broadcast a tiny Cellular network of your own? (GSM? CDMA?)
How hard is it to get for example, the galaxy s 3 to act as a cellular base station for other devices to connect (I'm guessing its a very small area)
Maybe there is a way to use OpenBTS on the S3 and use its radio..?
Thanks, I hope i don't sound too noobish :x
Related
I think I've already know the answer to this question, after extensive searching and reading around, but here goes anyway.
Is there any sign of the Galaxy Note 2 getting Orange Signal Boost (UMA), or it being able to be ported to it?
I guess not, as the Signal Boost app seems only to work up to ICS not JB and the Note 2 is shipped with JB. I guess if Signal Boost is ever put on the S3 there might be a chance for it to be extracted from that rom for the Note 2. But Orange don't say what will be done, so we really have no idea.
Am I correct?
Thanks
Orange.... Well EE now have a femtocell that they are selling. From what I gather if you have registered an issue with signal in your home or office you may be able to get one free, especially if your signal has degraded due to them decommissioning a cell (as part of their network optimisation). If not, they sell them for £100. There is a thread about them on the digital spy forum.
Sent from my Samsung Note II.
P's, the reason I mention the femtocell is that most people who use uma would get a similar benefit from a femtocell and have the same reasons for using either... To get a signal.
Thanks, I didn't know that.
It's definitely Signal Boost / UMA I'm interested in though. It's for when I go away (within UK) and then I don't have physical access to the router, just to the wifi.
Hi, after a few attempts at searching for info about the external antenna on the nexus, I think I finally found something... has anyone tried this part:
http://www.telcoantennas.com.au/site/patch-lead-samsung-nexus-s
This is by the same company that makes a Galaxy SII patch lead. I've read all the threads about breaking the internal antenna by using an incorrect connector, but a couple of people mentioned towards the end that they tried this brand and it worked perfectly.
I'd like to try this because when I drive through WI I have very poor / no reception, even though I'm driving down the one corridor (I94/I90/I35) that T-Mobile is supposed to completely cover. Most of the time I can't even get enough signal to send a text. Since google maps can't do routing offline I really would like to boost my signal at least up to 2G all the way through the state, and if I got a good enough signal to stream music that would be even better. Also, it seems like I always hit a snow storm when I go through. I'd rather not be stranded w/o signal if something happened.
Hopefully this + a good (5db or greater) car antenna + a second phone back that I can drill a hole in would make the phone usable on road trips...
I think it's a risk of breaking that port. And besides, what kind of antenna are you going to connect? Isn't roaming offered if you were to NEED cell service? Have you tried flashing other radios from josteink's radio dumps collection? Which radio are you on now?
Don't take the risk, just get the Wilson cradle signal booster. And for maps, you can go into settings and download areas to offline cache.
Sent from my Galaxy Nexus using Tapatalk 2
bodh said:
I think it's a risk of breaking that port. And besides, what kind of antenna are you going to connect? Isn't roaming offered if you were to NEED cell service? Have you tried flashing other radios from josteink's radio dumps collection? Which radio are you on now?
Click to expand...
Click to collapse
I'm on T-Mobile pre-paid. They claim they have service but it doesn't come through. I've tried a couple of radios but this has been the case with other phones for the past 5 years. They just don't have much / any service. (T-mobile prepaid shows IA as having 2G service but they don't actually let you connect, even though they own the company that owns the towers).
JPBeard21 said:
Don't take the risk, just get the Wilson cradle signal booster. And for maps, you can go into settings and download areas to offline cache.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
I already have the official car dock so I'd rather not dispose of that. I can't download maps to cover the whole route - 400 - 500 miles - but even if I'm in an area I have downloaded I thought it needed networking to actually do the routing...
ChrisAshton84 said:
I already have the official car dock so I'd rather not dispose of that. I can't download maps to cover the whole route - 400 - 500 miles - but even if I'm in an area I have downloaded I thought it needed networking to actually do the routing...
Click to expand...
Click to collapse
I can understand not wanting another dock. I don't have one so its hard to know what kind of solutions would work. Wilson makes many different adapters, antennas and amplifiers, check them out.
With maps, I believe you can download more area depending on level of zoom and I also think navigation would work as long as you start in a coverage area, been a long time since I used it and lost coverage. Not sure about rerouting abilities without coverage or cached maps. I would try to at least cache the areas you know have little to no service. You may be better with an offline solution such as Tom Tom, Navigon, or one of the many other ones. Keep us posted, interested to see what you come up with.
Sent from my Galaxy Nexus using Tapatalk 2
Can someone tell me what this icon is? The Home Wifi one
(Pic Attached)
Thanks!!
The only thing I could locate was on a samsung galaxy 4 thread. It should hold true with your phone as well. The icon is letting you know that your signal is being boosted by a repeater. Repeaters are found in larger buildings where normal cell signal is weak. People can buy them to boost cell coverage in a area. You can set this up for either managed access (just phones you specifically lists) or open access (any VZW customer who happens by can benefit). Seems like the same thing in your case. I've linked the thread below too in case you'd like to browse it.
http://forums.androidcentral.com/verizon-samsung-galaxy-s4/307371-little-house-icon.html
The only thing I could locate was on a samsung galaxy 4 thread. It should hold true with your phone as well. The icon is letting you know that your signal is being boosted by a repeater. Repeaters are found in larger buildings where normal cell signal is weak. People can buy them to boost cell coverage in a area. You can set this up for either managed access (just phones you specifically lists) or open access (any VZW customer who happens by can benefit). Seems like the same thing in your case. I've linked the thread below too in case you'd like to browse it.
Click to expand...
Click to collapse
@samstudent Thanks for That! That makes sense as I am in a large building where you barely get any signal. I do know that i was told one time the signal booster/repeater was for sprint so i'm not sure if i'm using it or 'Roaming' when using it. Thanks for researching this and letting me know , I do appreciate it!
Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
amstel78 said:
Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
Click to expand...
Click to collapse
I can't state this as a fact for the tmo P607T but remember that the tmo 3g version of the
Samsung galaxy tab plus 7.0 had a similar situation. Users were looking to add phone functions
to this device.
Turned out on the xda threads that the tmo tab plus 7.0 had no hardware
to support phone functions as the international version did.
amstel78 said:
Hello gang,
I picked up a new T-Mobile Note 10.1 2014 edition 2 days ago. So far, everything seems to be great. There is one issue however that seems perplexing. My tablet connects to 4G and LTE networks just fine but for some reason, it will not connect to 2G/Edge networks near my home. I live in a rural part of PA where T-Mobile doesn't have 4G/LTE coverage. My Samsung Galaxy S3 connects to the Edge network near my house without issue. However, my tablet does not connect and simply shows a small X where the signal meter is.
I spoke to T-Mobile tech support this morning and they seem to think that the band covering 2G may be dead. Could this be possible when 4G and LTE work just fine?
Also, the options under Network mode are now limited to 2: LTE/WCDMA (auto connect) and WCDMA only. My SGS3 has a GSM only option which the tablet seems to be missing.
I am running Android 4.4.2. Any thoughts / suggestions?
Thanks!
Click to expand...
Click to collapse
The GSM mode only makes it so you can force the Device into 2g or Edge mode. If you do not want to use LTE just pick WCDMA which is 3g/HSPA+ and GSM(2g/edge). If you are looking to turn off the T-Mobile data part Pull the Sim card out or just put the Tablet into Airplane mode which you can till turn on Wifi. I bought my Note just for Wifi, and using EIP. So i am not using it with T-Mobile Data. getting a data plan on the tablet is a big waste when you can just hotpsot your phone.
Prod1702 said:
The GSM mode only makes it so you can force the Device into 2g or Edge mode. If you do not want to use LTE just pick WCDMA which is 3g/HSPA+ and GSM(2g/edge). If you are looking to turn off the T-Mobile data part Pull the Sim card out or just put the Tablet into Airplane mode which you can till turn on Wifi. I bought my Note just for Wifi, and using EIP. So i am not using it with T-Mobile Data. getting a data plan on the tablet is a big waste when you can just hotpsot your phone.
Click to expand...
Click to collapse
Well, it turns out that my tablet is defective. T-Mobile is sending me a replacement. I spoke to several tier 2 techs including one Samsung specialist and they all concurred that the band governing 2g on my Note must be inoperative. Weird right?
Well I got my replacement Note in the mail yesterday and it also will not connect to the 2G/Edge network near my house. I highly doubt I could have gotten 2 bad tablets in a row so there's something else amiss here. Perhaps the specs on T-Mo's website is incorrect and this new device simply doesn't have the capability to go to 2G/Edge or the modem firmware being used is a crippled version.
Very disappointed to say the least; yes Edge is horrendously slow but can be beneficial in a pinch sometimes. Any thoughts?
amstel78 said:
... or the modem firmware being used is a crippled version. ... Very disappointed to say the least; yes Edge is horrendously slow but can be beneficial in a pinch sometimes.
Click to expand...
Click to collapse
Yeah, I think you're right; despite unlocking mine and using it on AT&T (which does have better coverage), there's places on my commute where there's 4 bars, yet no data transfer. I've yet to see an "E" or "3G" symbol, either.
I'm thinking about trying to flash the P605M radio, but that'll have to wait 'till the weekend.
kcrudup said:
Yeah, I think you're right; despite unlocking mine and using it on AT&T (which does have better coverage), there's places on my commute where there's 4 bars, yet no data transfer. I've yet to see an "E" or "3G" symbol, either.
I'm thinking about trying to flash the P605M radio, but that'll have to wait 'till the weekend.
Click to expand...
Click to collapse
Please keep me posted on your results if you do end up flashing the modem. I'd be very interested to see what you discover.
I wonder if this move by T-Mo to cut 2g/Edge compatibility has something to do with their rumored intention of converting all of their 2g spectrum to 4g? Even if that were true though, that precludes using this as an unlocked device in other areas or countries that may only have 2g/3g coverage. What about data roaming?
amstel78 said:
Please keep me posted on your results if you do end up flashing the modem. I'd be very interested to see what you discover.
Click to expand...
Click to collapse
Well, turns out that I might put that off a little bit later than the weekend- I've since had mine unlocked and as it gets the VZW LTE bands, I'm going to see how well it does on that (VZW drops back to CDMA in non-LTE areas, so I'd be completely without service). VZW LTE is pretty ubiquitous from what I'd seen with my OG Xoom, but if it turns out I lose service on the train in large spots I'll revisit GSM options again.
Besides, I might just flash the radios just to see what happens
Hey guys, couldn't find anything on google.
Could any of you give me some information regarding this?
I'm wondering whether to buy the LTE version or just get the non-LTE and use a 3g Dongle. Which one would have a better signal reception? ( I would most likely buy a huawei 3g dongle)
By the way, I am installing this in my car so having a good signal is paramount. Also, we don't have to worry about the 3g dongle being an obstructive addon as everything will be hidden behind the middle compartment.
I have a Nexus 7 2012 installed atm and GPS loses it's signal when I enter the city with buildings everywhere.
So hence I don't want to experience the same thing with my new nexus upgrade.
Any ideas or suggestions to my new upgrade would be greatly appreciated.
Thanks,
Jim.
You'll lose gps no matter what. Buildings are always an issue. Happens all the time. Better to plan your route turn by turn and look at the list as you go.
Now what you could do is possibly try an external bluetooth gps puck and see if that has any impact?
As far as reception goes it depends on where you're at and what your coverage is like. You'll always have better luck with a mifi and an external antenna. The nexus non lte is much cheaper too. But either choice won't change your GPS troubles.
Sent from my LG-VS985 adorned w/ Illusion ROM