TD SCDMA -- Engadget Mobile

TD-SCDMA posts

China Mobile says 3G isn't winning hearts and minds yet

by Chris Ziegler, posted Jun 29th 2009 @ 9:42PM

China Mobile officially kicked off commercial 3G services on China's homegrown TD-SCDMA standard way back in January of this year and it's sparing no expense to build it out, but so far, only 3 percent of new subscribers -- that is, those that could easily get a 3G line and hardware if they wanted to -- are opting for the service. It'd be totally cool if 3 percent of China Mobile's total subscriber base were on 3G, but in reality, only about three-quarters of a million folks were signed up by the end of May -- and when you consider that there are nearly half a billion subscribers on the carrier, that's a drop in the bucket. Part of the problem could simply be that TD-SCDMA is unique to China, which limits hardware selection; its competitors are deploying HSPA and EV-DO networks, which may have a better chance of broad acceptance. Either that, or Chinese just hate fast wireless, and we're doubting that.

Meizu releasing upgraded M8 versions with 3G and big cams?

by Chris Ziegler, posted May 14th 2009 @ 5:09PM

As decent as the M8's software might be, the one consensus area where everyone's favorite iPhone rip is clearly lacking is in the radio silicon; the current model's strictly 2G, and what's worse, the shipping units frequently come without WiFi. What's a Meizu fan to do? The company's ever-colorful CEO Jack Wong is now saying that there are a couple new versions of the M8 in the works -- which may launch in place of the previously-mentioned M9 variants -- and should include both GPS and a healthy 5 megapixel cam. An "M8 3G" would be rocking TD-SCDMA for domestic Chinese high-speed service, while a second "M8w" model would do some form of WCDMA, presumably equipped for 3G service both in and out of the country. No release dates are mentioned -- but considering the M8's seemingly perpetual delay, we wouldn't hold our breath for a 2009 outing.

[Via Meizu Me, thanks nice2know]

Motorola ZN300 gets unofficially official, is surprisingly nice

by Sean Cooper, posted Mar 3rd 2009 @ 10:27AM

First in the "we're surprised they did it" category today is Motorola's ZN300, a handset that doesn't look even a little like a RAZR. We knew you could do it Moto, and congrats on what seems at first glance to be a pleasant departure form the rehashes we've seen so much of lately. The ZN300 is a slider set with quad-band GSM, CDMA, and TD-SCDMA, which makes this set a shoe-in for China mobile. Other notables include 8 MB (hopefully a typo for 8GB) of built in memory that can expand to 32GB, 3 megapixel camera with 8X zoom, Bluetooth, and styling that finally may make some people take notice. Sure this handset may not deserve a ZOMG!, but hey, we're happy to see something, anything, new from these folks. Look for it to launch this quarter; follow on for a wee gallery.

[Via UnwiredView]

Gallery: Motorola ZN300 gets unofficially official, is surprisingly nice

Meizu looking to CDMA and China-centric 3G with M8 successor

by Chris Ziegler, posted Mar 3rd 2009 @ 12:42AM

We've barely had time to digest the fact that real, actual, honest-to-goodness Meizu M8s are now available at the odd retail outlet around the globe, and Meizu's famously colorful CEO is already spouting off about a successor. Talk about a buzzkill, eh? Jack Wong made an off-the-cuff remark in a forum post today about the M9 in two flavors -- M9c for CDMA networks and M9t for China's 3G TD-SCDMA networks -- but beyond that, he's said nothing about specs or availability. Odds are, we can expect a good 18-24 months of teasers, missed launches, and brushes with vaporware status before either model actually launches, so if you had your heart set on an M8, seriously, don't feel bad about taking the plunge.

[Via Meizu Me]

Sony Ericsson mulling production of TD-SCDMA handsets?

by Darren Murph, posted Feb 12th 2009 @ 5:37AM

Take this one for what it's worth (which ain't much at the moment), but DigiTimes has it that Sony Ericsson is considering producing TD-SCDMA handsets for entry into Chinese markets. Granted, you can already find yourself a few SE knockoffs in that section of the globe, but we're guessing the company is looking to actually profit off of the phones sold in the aforementioned nation. We're told that Carl-Henric Svanberg, president and CEO of Ericsson, has indicated that T3G Technology could be tapped to provide the TD-SCDMA solutions, and given that China will soon have gobs of 3G capabilities, the timing here makes sense. Potentially more interesting would be SE's choice of handset for the Chinese market -- will we finally see the company work some low-end magic now that the economy is strained? Give it a shot, SE, it's not like you've really got anything else left to lose.

[Via CellPassion]

China Mobile blowing $8.6B to build out 3G network

by Chris Ziegler, posted Jan 14th 2009 @ 2:41AM

Building a wireless network is never cheap -- but when you take into account the fact that you have to cover a huge landmass that's home to well over a billion souls... well, you get the picture. China Mobile has announced that it intends to sink some 58.8 billion yuan ($8.6 billion) this year alone into building out its TD-SCDMA-based 3G network to cover 238 cities across China with roughly 60,000 base stations. In the 3G race, they'll be going up against China Unicom and China Telecom who'll be operating more world-friendly WCDMA and EV-DO networks, which raises an interesting question: will TD-SCDMA equipment be cheaper thanks to royalty loopholes, or more expensive because there's no global scale of economy?

[Via mocoNews]

Lenovo's Android-powered OPhone to hit China Mobile this quarter

by Darren Murph, posted Jan 9th 2009 @ 4:18PM

Look out, China -- Lenovo's all-too-sexy OPhone is about to land in the hands of unsuspecting China Mobile subscribers, or so says Reuters, anyway. The planet's largest mobile carrier will reportedly launch the 3G handset sometime this quarter, though some reports are suggesting that development is being hampered as engineers struggle with creating a Chinese language version of the OS. Once launched, it will go down as the first Android-powered handset to operate on China's home-cooked TD-SCDMA 3G network, but there's no word on just how costly it'll be. Not like cost is really a concern here, right?

[Via mocoNews, image courtesy of modmyGphone]

China finally awards 3G licenses, winners no surprise

by Chris Ziegler, posted Jan 7th 2009 @ 12:29PM

If you thought Vodafone or Telefonica would somehow emerge as a big winner in China's 3G spectrum launch... well, yeah, think again. China Mobile, China Unicom, and China Telecom have now been armed with licenses for TD-SCDMA, WCDMA (UMTS and HSPA that is), and CDMA2000 / EV-DO, respectively, meaning the world's largest carrier will be rolling out China's homegrown 3G standard -- not to say Unicom's or Telecom's footprints will be anything to sneeze at, either. In fact, in the long term, it's suggested that Unicom and Telecom will actually be able to grow faster since they're using standards that other countries have actually heard of, but for the next few years, Mobile's still the safe bet if you absolutely, positively must have the most insane Chinese coverage available.

[Via mocoNews]

Nokia says "yes" to TD-SCDMA, has S60 phone in the works

by Chris Ziegler, posted Nov 19th 2008 @ 9:28AM

By all accounts, China will eventually end up with LTE along with the rest of the world -- thank goodness -- but in the meantime, there's a hodgepodge of 3G techs brewing in the Far East including a healthy dose of the country's homegrown TD-SCDMA "standard." Not to worry though, denizens of the world's most populous country; turns out you won't be stuck with domestic handsets and the occasional Samsung or Motorola to get your high-speed fill. Nokia has mentioned at Macau's Mobile Asia Congress this week that it has a strong commitment to TD-SCDMA (and with a market that big, it's pretty hard to ignore) -- but what's more, they're hard at work on an S60-based smartphone for TD-SCDMA that will see launch by the end of 2009. With that kind of talk, the Sprints, Verizons, Bells, and Teluses of the world have to be screaming bloody murder that they can't bother to do the same for good, old-fashioned, well-established CDMA -- but then again, the North American market is still a little bit of a mystery to Nokia, isn't it?

ZTE's U990 does Windows Mobile for TD-SCDMA

by Chris Ziegler, posted Oct 3rd 2008 @ 6:57PM

Outside of China, TD-SCDMA isn't going to do you very bloody much good -- but inside China, it's just about the best thing going right now for 3G data. That makes devices like this here ZTE U990 particularly useful if you happen to be in the area, offering the People's Republic's oh-so-special flavor of high-speed wireless in an attractive package loaded with Windows Mobile 6, GPS, and EDGE roaming. The U990 also happens to be ZTE's very first Windows Mobile device, a surprising revelation for a manufacturer that currently sits at number six in the world for production volume. Look for it to launch into the retail chain "soon" -- which in corporate doublespeak could mean "tomorrow" or "2010."

[Via wmpoweruser.com and cellular-news]

China Mobile could deactivate 3G / WiFi on iPhone 3G launch

by Darren Murph, posted Sep 26th 2008 @ 3:31AM

Currently, over 400,000 unlocked iPhones are roaming around China. Now that China Mobile is about to officially launch Apple's latest handset in the world's most populous country, we can only imagine that figure going up. In a bizarre twist of trying to keep a homegrown 3G standard (TD-SCDMA) alive, the carrier has announced that it is intending to launch the mobile with WiFi and 3G disabled -- a move that would make it less appealing to those who may be considering buying one, unlocking it and using it on the expected W-CDMA network from China Telecom. Uncool, China Mobile. Very uncool.

[Via mocoNews]

China Mobile opens "experience shops" as TD-SCDMA softly launches

by Darren Murph, posted Jun 3rd 2008 @ 4:48AM

We knew good and well China Mobile was all geared up to launch its homegrown 3G standard in Beijing, Shanghai, Tianjin, Guangzhou and Shenzhen (among other locales), and though China's government hasn't issued 3G licenses yet, TD-SCDMA has finally made its soft launch. In order to garner interest in the service, said carrier has also opened up "experience shops" in the aforementioned cities "to allow the public to experiment with TD-SCDMA handsets and gain confidence with TD-SCDMA's capabilities." During the initial launch, some 60,000 dual-mode TD-SCDMA / GSM handsets and 15,000 data cards will be on sale in these outlets, with most of the units being in the "mid- to high-end range" and costing between $286 and $572 (those are subsidized prices). Here is where we suppose China Mobile holds its breath and hopes for things to take off.

[Via mocoNews]

Motorola L800t gets FCC blessing on way to China's TD-SCDMA

by Chris Ziegler, posted May 10th 2008 @ 2:06PM

Remember that rumored L800t that got outed as part of Motorola's Asian lineup for '08 not long ago? We still can't really confirm that it's called the L800t, but we can confirm that the device itself is real thanks to an FCC approval -- and really, that's all that matters, isn't it? This unassuming candybar should mark Moto's first foray into China's budding TD-SCDMA network that hopes to eventually blanket the country's metropolitan areas with a proprietary form of 3G. The next question, naturally, is why the phone has found its way into American labs when it'll be biding its time over in Beijing, and the answer is pretty simple: we've got EDGE data on the 1900MHz band here, so theoretically, it could be used (with reduced performance) in the States -- just don't expect any high-speed action out of it.

China Mobile delivers production 3G network in time for Olympics

by Chris Ziegler, posted Apr 30th 2008 @ 3:48PM

A nice, thick blanket of 3G might still be years away for China, but who the heck knows -- if they can keep fast-tracking it like they're doing here, maybe they can tighten up that schedule just a teensy bit. After kicking off a trial... like, whoa, this month, China Mobile has already blessed a large enough swath of its nascent TD-SCDMA coverage to deliver some 15,000 compatible Samsung handsets, data cards, and 3 million yuan (about $430,000) worth of minutes to the Beijing Olympic Games' organizing committee this week. It's said that the hardware will be doled out to staff and volunteers helping to get the Games in order, giving them something to do with their leisure hours (we suppose) as they put the finishing touches on the many event venues spotting the city, and presumably, China will be working hard to play up its technological achievement come game time later this year. If you can call a proprietary 3G protocol that lags its CDMA and WCDMA competition by years a "technical achievement," anyway.

[Via mocoNews]

Chinese 3G still two years away from widescale availability?

by Chris Ziegler, posted Apr 16th 2008 @ 6:05PM

Despite ongoing trials and a groundswell of government and carrier optimism that the system would be ready in time for the Olympics this summer, at least one analyst is thinking that retail availability of China's homegrown 3G TD-SCDMA standard (and the equipment to take advantage of it) is still years away. The logic's pretty simple: historically, GSM trials have tended to last 12 to 18 months, and there's really no reason that the TD-SCDMA players would be able to effectively and reliably get it done any faster. Plus, network build-outs and handset developments take plenty of time, so they've got some work ahead of 'em. The outspoken analyst, working for Ernst & Young's global telecommunications group in Beijing, also thinks that China might end up awarding licenses for WCDMA (the underpinnings of UMTS) and CDMA2000 at the same time that TD-SCDMA licenses are handed out -- which begs the question, why'd they go through this whole rigmarole of developing their own standard to begin with?

[Via Slashphone]