CDMA

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  • SAN FRANCISCO, UNITED STATES - 2020/01/23: American telecommunications company Sprint logo seen at one of their stores. (Photo by Alex Tai/SOPA Images/LightRocket via Getty Images)

    T-Mobile postpones Sprint 3G shutdown to March 31st, 2022

    by 
    Jon Fingas
    Jon Fingas
    10.23.2021

    T-Mobile has delayed the shutdown of Sprint's 3G network to March 31st, 2022 as 'partners' hold the transition back.

  • Berlin, Germany - November 27, 2014: T Mobile Sign at building in Berlin. The mobile company is primarily known with its C- network coverage available in Germany , which was shut down on 31 December 2000.

    California watchdog alleges T-Mobile misled regulators to obtain Sprint merger approval

    by 
    Igor Bonifacic
    Igor Bonifacic
    08.17.2021

    T-Mobile misled state regulators about its planned CDMA network shutdown to gain approval for its 2020 merger with Sprint, according to a ruling from the California Public Utilities Commission.

  • NEW YORK, NY - JULY 26: A woman looks on her phone as she walks past a T-Mobile store on Sixth Avenue in Manhattan on July 26, 2019 in New York City. On Friday, the U.S. Department of Justice approved a merger between T-Mobile and Sprint, the third and fourth largest companies in the U.S. The deal still has one more obstacle to overcome before becoming official; 13 states have filed a lawsuit to block the transaction, citing that reduced competition will harm consumers and drive up prices. (Photo by Drew Angerer/Getty Images)

    T-Mobile to shut Sprint's LTE network by June 30, 2022

    by 
    Saqib Shah
    Saqib Shah
    08.04.2021

    T-Mobile will shut Sprint's LTE network by June 30, 2022, several months after its planned shut down of the carrier's CDMA network used by Dish.

  • NEW YORK, UNITED STATES - 2020/10/15: T-Mobile network advertises seen on a Jumbotron in Times Square. (Photo by John Lamparski/SOPA Images/LightRocket via Getty Images)

    Dish accuses T-Mobile of anti-competitive behavior over Sprint CDMA shutdown

    by 
    Igor Bonifacic
    Igor Bonifacic
    04.01.2021

    In a letter to the Federal Communications Commission, Dish has accused T-Mobile of becoming precisely the type of incumbent player it spent years trying to fight.

  • Mike Blake / Reuters

    Verizon stops activating 3G phones

    by 
    Mallory Locklear
    Mallory Locklear
    07.17.2018

    Verizon is no longer activating phones that aren't 4G LTE-capable. Recently, a few readers told Droid Life that Verizon had declined their requests to activate 3G devices, and the carrier has now confirmed that this will be the policy going forward. "For several years we've been been publicly saying that our 3G CDMA network will remain available through the end of 2019. Virtually all traffic on our network is on our 4G LTE network," Verizon told Engadget. "To facilitate a smooth transition to 4G LTE-capable products and services, we are no longer allowing devices that are not 4G LTE-capable to be activated on our network."

  • Reuters/Mike Blake

    Qualcomm faces $774 million antitrust fine in Taiwan

    by 
    Jon Fingas
    Jon Fingas
    10.11.2017

    Qualcomm's antitrust troubles aren't going away any time soon. Taiwan's Fair Trade Commission has fined the company the equivalent of $774 million over claims it abused its dominance of cellular chipsets in phones. The company effectively has a monopoly over CDMA, WCDMA (3G) and LTE chipsets, the Commission said, and it refuses to properly license its technology to others. Accordingly, the penalty will also have Qualcomm submit twice-a-year reports on negotiations with other companies.

  • LG

    Verizon's first LTE-only handset is an LG flip phone

    by 
    Mariella Moon
    Mariella Moon
    06.17.2017

    When Verizon finished rolling out its LTE network for calls, it became apparent that it also plans to drop its CDMA phone service altogether. Now, the carrier has begun offering its first LTE-only handset to subscribers, and it's obviously an attempt to lure people who prefer basic feature phones over smartphones away from the legacy network. The LG Exalt LTE is a flip feature phone, and even though it looks much nicer and sturdier than its plasticky counterparts, it's still far removed from the advanced devices we're used to today.

  • AP Photo/Eric Risberg

    Bloomberg: Intel will supply modem chips for the next iPhone

    by 
    Daniel Cooper
    Daniel Cooper
    06.10.2016

    Bloomberg is reporting that Intel will replace Qualcomm as the supplier of modem hardware for some models in the next generation of iPhones. The news service believes that the move is down to Apple's desire to "diversify its supplier" base for the best-selling devices. Intel will provide the wireless hardware for the GSM version of the device, compatible with AT&T and T-Mobile in the US as well as most worldwide carriers. Qualcomm, meanwhile, will still provide the gear that goes into the Verizon/Sprint model, as well as for other mobile networks that use the CDMA protocol.

  • Nextbit isn't bringing the Robin to Verizon and Sprint after all

    by 
    Chris Velazco
    Chris Velazco
    03.17.2016

    If you backed Nextbit's Robin and have pledged allegiance to Sprint or Verizon in the US, well, you're out of luck. Nextbit CEO Tom Moss admitted in a message to the project's backers that development of the CDMA Robin was based on misguided information from potential carrier partners, and noted that there "doesn't appear to be a workable solution." In other words, that CDMA Robin isn't happening and Moss's remarks don't leave much hope for future developments. Here are the important bits: anyone who ordered that variant will get a full refund within 48 hours, and a 25 percent discount to Nextbit's online store.

  • Verizon's old phone network will stick around for connected devices

    by 
    Jon Fingas
    Jon Fingas
    05.20.2015

    It's no secret that Verizon wants to drop its legacy phone service like so much dead weight. But is the underlying CDMA network going to go away, too? Not for a long while, the carrier's Fran Shammo says. He explains that CDMA will hang around for "internet of things" devices (think appliances, cars and machinery), which need only "small bursts" of data to communicate. The newer LTE network is still top priority -- eventually, all of Verizon's cellphones will depend on it -- but it won't completely replace the older technology for quite some time. [Image credit: Justin Sullivan/Getty Images]

  • MetroPCS shuts off its old phone network on June 21st

    by 
    Jon Fingas
    Jon Fingas
    05.10.2015

    You'd better move quickly if you're holding on to an older MetroPCS cellphone. The T-Mobile-owned carrier has posted a Frequently Asked Questions warning that its outgoing CDMA network will effectively shut off on June 21st. Any legacy phones are "not guaranteed" to work after that, the contract-free network says. It's no secret that the end was nigh given that MetroPCS began winding down CDMA last year. However, we won't blame you if this early transition is catching you off-guard. T-Mobile only said it was turning off MetroPCS' old network sometime in the second half of the year -- it's clearly eager to conduct some spring cleaning, even if it means asking people to upgrade sooner than expected. [Image credit: Jim Carroll, Flickr]

  • Verizon gets ready to shut down its 3G networks as LTE takes over

    by 
    Jon Fingas
    Jon Fingas
    12.03.2014

    Verizon may not be releasing its first LTE-only phones until 2016, but it's already preparing for the day when its legacy CDMA and EV-DO networks ride into the sunset. Wireless tracker Milan Milanovic has discovered that the carrier is now using LTE data in Cleveland and Manhattan on 1,900MHz frequencies that were previously reserved for EV-DO (3G) service. Don't expect more bandwidth in your neck of the woods just yet, though. Verizon tells GigaOM that this is just a test -- it's not yet ready to make an official transition.

  • Verizon's HD voice and video chat nearly ready to launch nationwide

    by 
    Brad Molen
    Brad Molen
    08.26.2014

    LTE isn't just about getting incredibly fast data speeds on our smartphone or tablet. Sure, that's been what the technology's been primarily used for ever since it was introduced a few years ago, but it's capable of providing crystal-clear phone calls as well through a service known as Voice over LTE (VoLTE). The catch is that it's up to each carrier to provide the service. AT&T and T-Mobile have rolled out the capability already, and Verizon announced today that it's nearly ready to flip the switch on VoLTE nationwide, and it'll happen in a matter of weeks. Whether that means two or fourteen, Verizon won't say. But when it's ready, this functionality will be pre-loaded on new devices and pushed to existing phones in a downloadable update (provided the hardware is compatible, which many devices are).

  • Sprint testing LTE cell sites in San Francisco, we pay one a visit

    by 
    Myriam Joire
    Myriam Joire
    06.12.2013

    It's not everyday that you get to mill around rooftops like Spider-Man, so when Sprint invited us to visit one of its LTE cell sites in San Francisco, our answer was a resounding "yes." While the company's been testing LTE in the city by the bay for several months now, we're still a few weeks away from an official rollout. Cell site SF33XC664 is located high above Van Ness Avenue with phenomenal views of the Golden Gate and Telegraph Hill. Sprint showed us around the various pieces of equipment and let us run some speed tests. Take a look at our hands-on gallery below then hit the break to join us on a complete tour. %Gallery-191173%

  • ASUS K005 tablet hits the FCC, Snapdragon S4 Pro hints at top-tier performance

    by 
    Joe Pollicino
    Joe Pollicino
    05.22.2013

    Although ASUS recently delivered the $150 7-inch MeMo Pad and PadFone Infinity combo device, it's been a while since a premium Android tablet graced the lineup. A recent FCC filing from the company, however, reveals an unannounced K005 model equipped with the venerable Snapdragon S4 Pro (APQ8064) SoC clocked at 1.7GHz. Further details are light, but G4Games notes that it reveals AT&T-compatible GSM, CDMA and LTE connectivity and the model number suggests a 10-inch frame. Check out the FCC filing for yourself below and rest assured that we'll fill you in when we hear more.

  • eTrak GPS+ melds WiFi, cellular and GPS tracking, launches at CTIA (hands-on)

    by 
    Myriam Joire
    Myriam Joire
    05.22.2013

    We've come across a number of GPS-based tracking devices over the years but most are rather bulky and difficult to setup. eTrak's attempting to remedy this here at CTIA 2013 with GPS+, a fob-like product that combines WiFi, cellular and GPS tracking in a small, light and easy-to-use package. The device, which is about the size and weight of a box of licorice-flavored Tic Tacs, features a panic button, multicolor status LED and charging contacts. It's meant to be attached to a keyring, and comes with a matching charging base which includes a standard micro-USB connector. Battery life is about 5 days per charge -- not too shabby for a product that packs WiFi, cellular and GPS radios. Speaking of which, eTrak's partnering with Verizon Wireless for CDMA-based network positioning. The company provides a web-based interface which supports geo-fencing with SMS and email notifications, along with iOS and Android-compatible apps. GPS+ will retail for $129 and be available soon (production's been under way since May 1st). Two plans will be available: $10 per month with a one-year subscription and $15 per month commitment-free. Want to know more? Don't miss our gallery below and follow the source link for more info. %Gallery-189167%

  • Verizon expanding San Francisco Innovation Center, currently working on cross-carrier HD Voice support

    by 
    Darren Murph
    Darren Murph
    04.23.2013

    2011 sure doesn't feel like that long ago, but it's evidently long enough for Verizon to realize that demand for innovation is booming in Silicon Valley. Not quite two years after the company cracked open the doors to its San Francisco-based Innovation Center, it's already looking to expand. During a briefing today at its other Innovation Center -- the one located just outside of Boston -- we were told that plans are underway to expand the SF facility. Presently, the Waltham, Mass. center is the vaster of the two, and it's Verizon's goal to stretch the California edition to (roughly) match the original location. We were also told that the company has looked at a variety of other cities where potential Innovation Centers could be planted, and while "three to four" undisclosed metropolises are in play, the company wants to nail the execution of its first two before hastily expanding into new locales. According to Praveen Atreya, director of Verizon's Innovation Program, there's just too much involved in the incubation and launch process to not devote the proper amount of manpower to it. In other words, there's more to launching a product than just design and manufacturing; a lot of TLC goes on in order to make something have a successful shelf life.

  • Verizon hoping to launch cheaper LTE-only phones in late 2014, bid good riddance to 3G

    by 
    Sharif Sakr
    Sharif Sakr
    03.05.2013

    A pure LTE world is still a long, long way off. But some countries and carriers could get there quicker than others, and indeed Verizon has revealed that it's considering launching LTE-only handsets, with no CDMA chip, within the next couple of years. Speaking to analysts at a recent Deutsche Bank event, the carrier's CFO, Fran Shammo, said his company's goal is to establish voice over LTE by the end of this year and then to "start to think" about pure LTE handsets in "late 2014". Shammo mentioned this possibility in the context of bringing out cheaper phones, and a general incentive for any carrier to leave 3G behind would be to avoid paying associated licensing fees to the likes of Qualcomm or Broadcom. If those savings eventually trickled down to us customers, and if we could breathe the clean air of the countryside without LTE dropping, then it'd certainly be an enticing prospect.

  • Samsung's SCH-W2013 is a quad-core, dual-screen flip phone, designed for Jackie Chan

    by 
    Richard Lai
    Richard Lai
    11.23.2012

    It's been almost a year since the ridiculously expensive SCH-W999 launched on China Telecom, so it's about time for Samsung to come up with yet another dual-screen flip phone to lure folks with too much money. Launched in conjunction with a big charity concert (again) earlier today is the SCH-W2013, a 1.4GHz quad-core (likely an Exynos 4412) device with Android 4.0 and dual-3.7-inch 800 x 480 Super AMOLED touchscreens. On top of that there's 2GB of RAM, 16GB of internal storage, microSD expansion of up to 64GB, 1,850mAh of battery juice, an eight-megapixel main imager plus a whopping 1.9-megapixel front-facing camera. As with many flagship devices on China Telecom, the W2013 comes with dual-SIM support: one for CDMA2000 800/1900 and the other for GSM 900/1800/1900. The damage? Well, there's nothing official yet, but it's believed to be somewhere between ¥18,000 ($2,900) and ¥20,000 ($3,210). After all, it ain't cheap to hire Jackie Chan (and he was also given a W2013 at the concert).

  • Nokia Lumia 822 for Verizon possibly caught stopping by the FCC

    by 
    Jon Fingas
    Jon Fingas
    10.13.2012

    Just in case you thought Nokia's Lumia 822 for Verizon was an illusion, the FCC has given us good (if not quite smoking gun) evidence that it's tangible. A filing at the agency shows a device that's only listed as the RM-845 on the surface, but has Verizon's CDMA and LTE bands, measurements very close to those of the GSM-based Lumia 820 and a microSD slot that you wouldn't find in a Lumia 920 variant -- short of a surprise new model, there's little beyond the 822 that would currently fit the bill. Those disappointed that it's not a higher-end Lumia might take some consolation in seeing both the expected NFC as well as quad-band HSPA 3G for world roaming. Between the FCC and earlier photos, fans are really just left waiting for Verizon to make this new piece of its Windows Phone revival official, whether it's on October 29th or some other date.