Two New Linux Phones to Ship in Japan 83
An anonymous reader writes "Japan's largest mobile carrier has announced two new Linux phones with support for push-to-talk, multiple numbers, and other advanced features. Of the six models models in NTT DoCoMo's new 902i-series, the two running embedded Linux are made by NEC and Panasonic, who have been collaborating on a Linux-based software platform for 3G mobile phones. The NEC-manufactured N902i boasts a four megapixel camera, while the Panasonic-made P902i aims to appeal to music lovers, with music jukebox software and an available 1GB MiniSD card. Between these and Motorola's Linux mobile phones, Linux seems to be doing well in Asia, in the rapidly growing feature-phone space, which is projected to comprise the majority of global mobile phone shipments by 2010."
Push to talk? (Score:2)
Re:Push to talk? (Score:4, Informative)
Re:Push to talk? (Score:1)
Well, we've had it here in India since mid-2004 atleast -- it's not very popular though. In fact most people probably haven't even heard of it. But then cell-to-cell rates in India are as low as 50 paise per minute (that's about 1 cent per minute).
Also, service providers offer a 'Friends & Family' type plan where you can make absolutely free calls within a group of users (and those are proper duplex calls, unlike PoC ones)
-YoGiX
Re:Push to talk? (Score:3, Informative)
PoC - Push to Talk Over Cellular
PAG - Presence & Group Management
OMA - Open Mobile Alliance
TLA overload
Re:Push to talk? (Score:2)
Re:Push to talk? (Score:1)
Re:Push to talk? (Score:1)
Re:Push to talk? (Score:1)
And before that we had Pull-to-Talk..
http://www.photospin.com/search/?page=single&id=79 60 [photospin.com]
Re:Push to talk? (Score:2, Informative)
Re:Push to talk? (Score:1)
Re: (Score:1)
Re:Push to talk? (Score:2, Informative)
its useful for when you don't need to have a full-blown fire-up/tear-down conversation, and only need to use the cell phone to provide info/updates.
its good for taxi companies, for example; they just outfit their cabbies with cell phones with this feature, and one of their traditionally biggest expenses [airtime] is now cheap as pie.
i for one welcome these new 'communication modes' that our machines are forcing upon us. maybe we'll all get along.
Re:Push to talk? (Score:2)
Unfortunately, the majority of people I've seen using push-to-talk are fairly abusive with it. There's really no reason people need to be having full-on conversations in walkie-talkie mode on public transportaion, which is quite common, unfortunately.
Re:Push to talk? (Score:2, Interesting)
The very early VHF mobile phones {wher
I heard that before (Score:2)
> comprise the majority of global mobile phone shipments by 2010.
I think I heard that before... something about trying to sell us something... Hmmmm, "3G" rings a bell for some reason...
As an aside, the fact that there're wizzier mobile phones capable of doing weird stuff is great because there're obviously people who like them. The leap to being the "majority of the market," however, seems to me like a bit of a leap of faith. Or maybe d
Asia (Score:1)
Seriously, some distinction has to be made between Asia and South Asia (Orient and Asia, for centuries).
Re:Asia (Score:2)
Re:Asia (Score:2)
From the European (Greco-Roman) perspective, anything beyond the Bosporus strait was Orient/Asia.
From the modern "North American" (not t
Re:Asia (Score:1)
Well, I did not want to go that far into time! I just wanted differentiation between the 'Asia' we talk about: We already have Central Asia (Mongolia would be here!), Orient (Br.) (or Asia (Am.)) - we would have Indo-China, Japan, China, et al, and Middle-east for any country from Afghanistan to Israel/Palestein-Turkey.
All I care about is... (Score:1)
Re:All I care about is... (Score:1, Informative)
I'm guessing nothing. The appeal for manufacturers is how much it will save them.
apt-get cellphone (Score:1)
Push-to-talk (Score:4, Informative)
Push to walk at Wikipedia [wikipedia.org].
Re:Push-to-talk (Score:1)
BAH! They can keep the stupid Push to Talk. The only thing worse than someone yelling on their cellphone in the supermarket ( sidetone [answers.com], anyone?) is someone yelling while using PTT in the supermarket. I really *don't* want to hear you on the phone and I certainly don't need to hear the person on the other end of the line.
I think PTT has its places, though. I think it could be very valuable in the construction business where you could put all kinds of contractors and consultants in the same list. I'm sur
Re:Push-to-talk (Score:2)
We had Nextel at my last job -- other people seemed to love it
Re:Push-to-talk (Score:5, Informative)
I hate not being able to hear the listener's reactions as I'm talking. No sigh, no laugh, no "what?", leaves me without crucial tidbits of information that are so essential to human communication.
Furthermore, PTT doesn't include a way to leave a message if the victim doesn't answer. Most implementations even use a separate numbering space, so knowing someone's phone number doesn't tell you their PTT number, and vice versa.
What's ironic is that the original motivation behind PTT (the benefits of statistical multiplexing) doesn't even hold true anymore, because cellphone codecs are so good at compressing the quiet side of a conversation, you get almost the same efficiency with a full-duplex call as you do with the horrible PTT.
The typical implementation of PTT as speakerphone is just poor etiquette on the seller's part. It works the same with the regular earpiece instead of the loudspeaker, but holding the phone is infinitely more awkward because you have to press the damn button.
Stronger? (Score:3, Insightful)
Market Share (Score:3, Informative)
Something Called "Windows" is in there too.
Here is the article [linuxdevices.com]
I'm confused though -- are the Symbian phones not feature rich compared to Linux? I figured that was the whole point; it has better phone features (power management?). I'm guessing that the article is trumpeting Linux's success when it isn't exactly warranted (but at least it is kicking Windows ass).
Re:Market Share (Score:5, Interesting)
Eric
BlackBerry programming information [ericgiguere.com] (speaking of non-Symbian)
Re:Market Share (Score:4, Informative)
All of that said, I think Linux could pretty quickly dominate the mobile space. I have done some embedded Linux development and it has many of the attributes of the Microsoft environment (good tools, lots of "sample" code, ability to do parallel desktop builds). And since Linux has a much smaller footprint the phones can be cheaper, which will help with adoption. Now hopefully the phone vendors will standardize on a common API so the poor application developers don't have to create a separate install package for every model. Unfortunately, past history is not very encouraging in this regard.
Re:Market Share (Score:2, Interesting)
Could I hook one of these up to my SuSE box with way less problems than I would have with a phone with another OS?
Win CE not out of the game (Score:1)
Re:Win CE not out of the game (Score:2)
I think the ideal solution will be PDA/Notebook + bluetooth cellphone. The problem is that the cell phones have not gotten their act together on cheap data plans yet. Sometimes convergence is not a good thing. Just think about it a PDA/Cellphone/Ipod will cost more than just a cell phone and their are times when you may not want to have all three functio
Re:Win CE not out of the game (Score:1)
The only thing I never really tough well of was the penchant for 3D java avatars to use while TV-phoning. What's the point of using an avatar in video-conference, anyway?
That and the lousy boot time... but it's not like the phone has to be off all the time.
What's the advantage? (Score:3, Insightful)
I was wondering why they actually use Linux on a mobilephone. Linux is open - which is great - but isn't the GNU license pretty unattractive for something as closed as a mobile phone? I mean the mobile phone companies and providers probably have no interest in opening the source and thus making it available to the competition and allowing people to easily hack the phone.
I would be really interested why a mobile phone company should choose Linux over something like Symbian (or even Windows Mobile
Re:What's the advantage? (Score:1)
the apps they install on top of the os may be locked down but they dont need to be opensource.
Re:What's the advantage? (Score:3, Interesting)
I don't think manufacturers would mind that at all. Would you mind if a competing manufacturer bought your phone at retail only to change the OS and sell it at what they paid you+some profit?
You don't think that phone manufacturers don't know how their competition's phones work, do you? They all use commodity parts. The chips that they're using are well documented, and for DSPs, an assembly call can be almost as invo
Re:What's the advantage? (Score:1)
I totally agree on that, but does linux support such specialized chips as used in mobile phones? I could imagine, that you would have to write your own driver for it anyway and I was just wonder
Re:What's the advantage? (Score:2)
Yes and no. In general, GCC supports nearly every chipset used by mobile phones. Also in general, linux supports nearly everything that GCC does. Getting Linux to work on whatever you've got, therefore, only requires tweaking the kernel.
A lot of the I/O type chips used in mobile phones are used elsewhere in drivers that you get from Linux. So you may not have to do anything as far as module development goes.
The big thing that you'd have t
Re:What's the advantage? (Score:2)
Besides the other reasons already mentioned, the GPL license only applies to the GPL parts, that is, the kernel including drivers (some drivers might be in the binary-module grey area); utilities; and popular GPL applications. The manufacturer can run as many closed binary programs on the phone as they wish. This is where most of the value add for the phone is, kernel mods are not.
In fact, manufacturers tend to be eager to
Brings new meaning to.... (Score:2, Funny)
see what can happen (Score:1)
Hello - DOJ are you watching?
Possible because geeks can't assemble them (Score:3, Interesting)
Freedom (Score:2)
yeah... (Score:1)
Microsoft Smartphone All the way baby (Score:2, Funny)
Western Versions? (Score:2)
Dupe-lex (Score:2)
Re:Dupe-lex (Score:2)
Access Palm (Score:2)
Qt/Embedded? (Score:1)
A Linux phone is only any use if you can get to... (Score:2)
Re:A Linux phone is only any use if you can get to (Score:1)
Does the customers know/care it's linux? (Score:1)