Hot on the heels of the 5G momentum that saw Qualcomm announce working with 18 different device OEMs and 18 different network providers to bring 5G hardware and carriers online for wide adoption in 2019, the mobile giant is launching another 4G LTE modem. The new Snapdragon X24 LTE modem will provide connectivity speeds as high as 2.0 Gbps (Cat 20) and happens to be the first chip officially announced to be built on a 7nm process technology. It will be shipping in products by the end of 2018.
With the 5G wave of products just on the horizon it might seem odd to see Qualcomm launch yet another LTE modem, especially one that offers such high performance and capability. The truth is that while 2019 will see the first nationwide (and global) 5G networks launched, 4G LTE will remain a fallback for the many years going forward. In fact, the first 5G devices (phones, laptops, tablets) will be connected to both 5G and 4G networks simultaneously to maintain connectivity through location changes. This will be temporary as the 5G networks scale to outdoor and internal designs, but expect that to be the case for at least 5 years.
As a result, newer LTE modems will remain a key differentiation point for mobile devices and chipsets. While the Snapdragon 845 Mobile Platform (Sebastian recently posted a story with early benchmarks if you’re interested) uses the Snapdragon X20 LTE modem, which only runs at 1.2 Gbps peak download rate, the new X24 will start by shipping as a discrete modem/chip solution. As has been the case with the X16 and X20 before it, you should then expect to see the X24 integrated into the next-generation of Qualcomm Snapdragon application processor.
Obviously the flagship feature of this new modem is its ability to raise peak download speeds to 2.0 Gbps, doubling that of the X16 modem that brought Gigabit-class LTE to the world. This is possible due to the chips ability to handle 7x CA (carrier aggregation) downlink and improved unlicensed spectrum support. You can see from the diagram above that the X24 modem greatly increases the complexity and potential combinations of spectrum.
The Snapdragon X24 also marks the first publicly announced 7nm chip in the world. Though it wasn’t confirmed by Qualcomm, this is being made at TSMC, the only foundry with currently available 7nm technology in place. This move to a new technology means Qualcomm can offer a chip that is smaller and more power efficiency than would be possible on 10nm or 14nm nodes. The company also has the world’s first 14nm RF transceiver chip to pair with the X24 modem, another improvement in power and space efficiency.
Qualcomm will be demonstrating the new Snapdragon X24 modem technology running at 2.0 Gbps at Mobile World Congress, working with Ericsson, Telstra, and Netgear later this month.
Subject: General Tech | February 27, 2015 - 01:14 PM | Jeremy Hellstrom
Tagged: Huawei, EE, qualcomm, 4g lte
If 4G speeds of 400Mbps become common there are going to be some very happy media streamers, at least until the bill comes in. In a proof of concept test Huawei EE and Qualcomm demonstrated a 4G LTE carrier aggregated connection in Wembley stadium which hit peak speeds of 400Mbps and should provide most attendees of events at Wembley with speeds hitting up to 150Mbps. The carrier will use the existing 4G LTE network, only tweaking was needed to increase the speeds as opposed to a new standard and so any phone capable of connecting to LTE should be able to take advantage of the speed increase. Check out The Inquirer for more information.
"HUAWEI, EE AND QUALCOMM have demonstrated a blink-and-you-missed-it 4G network at Wembley Stadium that achieved speeds of 400Mbps."
Here is some more Tech News from around the web:
- Intel unveils upcoming Atom x3 x5 and x7 processors ahead of MWC @ The Inquirer
- How to Use KDE Plasma Desktop Like a Pro @ Linux.com
- Check out our HOT AIR INTERFACE for 5G – Huawei @ The Register
- Microsoft man: Internet Explorer had to go because it's garbage @ The Register
- NO ONE is making money from YouTube, even Google – report @ The Register
Subject: Mobile | February 25, 2014 - 07:49 PM | Jeremy Hellstrom
Tagged: verizon, Ellipsis 7, 4g lte, phablet
Not content with selling phones and hotspots, Verizon combined both into a phablet called the Ellipsis 7 4G LTE tablet. It features a 1280x800 7" HD IPS display and runs Android 4.2.2 on an quad-core ARM Cortex A7 @ 1.2GHz with 1GB of RAM. At $120 with a 2 year contract, plus connectivity charges of course, it is not a bad price for an LTE capable tablet and even the $300 price tag without a contract beats the price of many phones on the market. Of course price is not everything, which is why you should check out Legit Reviews full coverage of the tablet here.
"The Verizon Ellipsis 7 Tablet is a new release from 'The Worlds Most Reliable Network'. The Ellipsis 7 is targeted at those looking for productivity on the go, as well as a touch of entertainment. A 7" tablet is small enough to toss into a jacket pocket or purse, but large enough to use for most tasks without an issue. The Verizon Ellipsis 7 Tablet isn't just a Wi-Fi tablet like many of the tablet out there, the Ellipsis 7 is connected to the Verizon 4G LTE network and has all the benefits that come with it. If you're interested in the Verizon Ellipsis 4G LTE tablet you can pick it up on Amazon.com for as little as $119.99 with a 2 year contract, or $299.99 without a contract. Read on to see how it performs!"
Here are some more Mobile articles from around the web:
- iPad Mini 2 @ The Inquirer
- Lenovo IdeaTab S6000 10.1″ Android Tablet @ eTeknix
- Nokia Lumia 1320 @ The Inquirer
- Sony Xperia Z1 Compact @ The Inquirer
- Samsung Ativ Book 9 Lite Notebook @ eTeknix
- Logic Instrument 101 Xenon @ The Inquirer
- MSI GT60-2OK 3K Mobile Workstation @ eTeknix
- Upgrading an Old Dell Latitude Laptop to 802.11AC Wireless @ Legit Reviews
- Cooler Master WAVE Universal Aluminum Stand for iPad and Tablets Presentation @ Madshrimps
- Enermax Aeolus Vegas CP007 Notebook Cooler Review @HiTech Legion
Subject: Editorial, General Tech | July 13, 2013 - 07:24 PM | Tim Verry
Tagged: wireless, spectrum, leap wireless, cricket, AT&T, acquisition, 4g lte
AT&T Plans To Acquire Leap Wireless (Cricket)
In a counter move to the SoftBank-Sprint-Clearwire merger, AT&T has announced its intentions to buy out Leap Wireless and its Cricket pre-paid cell service brand. AT&T will pay as much as $15 per share, which amounts to a bit under $1.19 billion (79.05 million outstanding shares at $15 per share). Before the announcement, Leap Wireless was trading at less than $8, so the bid is fairly generous. So far, approximately 30% of shareholders have voted to accept the buyout offer.
In the buyout deal, AT&T will acquire Leap Wireless, its Cricket brand in the US, licenses, spectrum, Cricket brand, 3,400 employees, and its retail locations. Cricket currently has a 3G CDMA network and is rolling out a 4G network. The company has about 5 million subscribers. AT&T will get to add a bit more spectrum to its portfolio in the PCS and AWS bands. This spectrum held by Leap Wireless is reportedly complementary to AT&T’s existing licenses.
Interestingly Leap Wireless is not doing very well, and has about $2.8 billion in net debt, and its Cricket service is loosing subscribers. AT&T would also have to assume that debt. Cricket offers up unlimited plans that include unlimited voice calls, texting, and data. AT&T has stated that it would assume control of and maintain the Cricket brand. It will continue to offer service to existing Cricket customers and would also offer up its own 4G LTE network for use by Cricket pre-paid plans (phone hardware permitting). AT&T stated in a press release that it intends to use the Leap Wireless acquisition to “jump start AT&T’s expansion into the highly competitive prepaid segment.”
The buyout deal will need to be approved by Leap Wireless as well as by the US Department of Justice and FCC. If it successfully passes through the various regulatory bodies, AT&T expects the deal to close within the next six to nine months.
Personally, I have my doubts that AT&T will continue to maintain the Cricket service as is, especially when it comes to unlimited data. As far as its pre-paid expansion, it at least tried to go down this path before with its line of Go phones. I believe that this deal is mostly about padding out AT&T’s spectrum portfolio in a bid to head off Sprint, and maintain its position against T-Mobile and Verizon. The MVNO and pre-paid market is certainly growing and AT&T is going to want a piece of that market, but I also think that the last thing AT&T wants to do is cannibalize its own contract offerings by offering up a similar pre-paid service with unlimited everything for half the price. Sure, AT&T will take it versus getting nothing, but the company is going to have a hard time balancing both offerings in a way that does not negatively effect one or both of its pre-paid and post paid services.
What do you think about the deal, is this a good thing for Cricket customers? Is AT&T serious about wanting to jump into the pre-paid market?
Subject: General Tech | July 6, 2013 - 07:40 PM | Tim Verry
Tagged: Sprint, spectrum, softbank, LTE, FCC, clearwire, 4g lte
The FCC recently approved the acquisitions of Clearwire and Sprint Nextel by Japanese company Softbank. The deals have already been approved by the shareholders and the US DoJ. Now, with the FCC red tape out of the way, the acquisitions can move forward and are expected to be completed later this month.
Specifically, Sprint Nextel will be acquiring Clearwire, and it will in turn be bought out by Softbank.Softbank is Japans third largest mobile carrier with approximately 22% of the market last year. Sprint shareholders approved the acquisition on June 25th in a deal now valued at around $21.6 billion. The FCC commented that the deal would have "no adverse competitive effects" due to the merger because Softbank and Sprint are not domestic competitors.
In fact, the FCC believes that the SoftBank acquisition may help competition among the wireless carriers in the US as SoftBank will be able to add resources and expertise to Sprint, including adding additional captial to aid in Sprint's Network Vision plans to roll out nationwide LTE and upgrade all of its existing towers to multinode base stations that can operate on multiple simultaneous bands, including Sprint's 800 MHz and 1.9GHz spectrum. The Clearwire 2.5GHz spectrum may also play a part in the Network Vision upgrade and add even more bandwidth to Sprint's LTE arsenal.
Sprint/SoftBank plans to bring LTE to 200 million people in the US by the end of 2013, with more upgrades coming in the future. The extra resources from SoftBank will help Sprint to take on Verizon and AT&T in the US, which is both good news for consumers and for Sprint.
In addition to SoftBank acquiring Sprint Nextel, Sprint will be acquiring Clearwire for $2.2 billion. This will give Sprint full control over the 2.5GHz spectrum, and is happening in spite of Dish's complaints and counter bids. Sprint will control a wide range of spectrum that will rival both AT&T and Verizion, in fact.
In all, the approximately $23.8 billion deal will see a reinvigorated Sprint, and increased pressue on Verizion, AT&T, and T-Mobile to offer competitive plans and pricing (though the effects will not be immediate). It is not clear from the various announcements if Sprint will remain branded as such, or what will happen to the MVNOs that operate on its network. It is an exciting time for Sprint though, and I hope that it works out to better wireless options for US consumers.
What do you think about the merger of Clearwire, Sprint Nextel, and SoftBank?
Subject: Mobile | May 22, 2013 - 07:46 PM | Tim Verry
Tagged: Tegra 4i, software defined radio, SoC, nvidia, i500, 4g lte
NVIDIA's Tegra 4i System on a Chip includes a software defined radio that works as a LTE modem. This i500 LTE modem uses general purpose deep execution processors (DXP) and is as much as 40% smaller than a hardware LTE modem according to the company.
At Mobile World Congress earlier this year, the modem was able to reach 100Mbps throughput. After a recent software update, the Tegra 4i SoC in NVIDIA's Pheonix reference platform achieved 150Mbps throughput in a demo at CITA 2013 in Los Angeles this week.
The reference phone was connected to a test network during the demo rather than a live cellular network. The cellular network test equiptment showed the Pheonix platform was connected at the full 150Mbps link speed. In addition to this, NVIDIA showed the Tegra 4i-powered Pheonix phone connected to a live AT&T LTE network streaming video and making voice calls.
The interesting bit about the i500 modem in the Tegra 4i is its software defined nature. NVIDIA was able to upgrade the modem's capabilites through software rather than needing to redesign the hardware. This would be a big plus to consumers as they would be able to take advantage of the faster network speeds as they become available without needing to replace their phones. NVIDIA did note that in addition to the LTE Cat 4 support, the i500 is also backwards compatible with LTE Cat 3, 3G, and 2G networks. I'm interested to see what the power consumption of thei500 is like compared to LTE modems implemented in specialized hardware. The i500 is smaller and more flexible, but SDR can use more power due to its general purpose hardware units.
Read more about NVIDIA's Tegra 4i SoC at PC Perspective!
Introduction, Design and Ergonomics
Droid. When the brand launched, this was a name that stood for something. While the iPhone enthralled consumers with a friendly, easy, but ostensibly restrictive experience, Droid retaliated with the motto “Droid Does.” It was all about superior functionality, and in that regard it was a success. Today we’ll be looking at the Droid Charge, a phone coming by way of Samsung.
The Droid Charge is the second 4G LTE phone to hit Verizon’s network, making it an obvious competitor to the HTC Thunderbolt (along with the recently released LG Revolution). Like the Thunderbolt, the Charge is a member of a breed of single-core flagship phone that is already in the process of becoming extinct. Let’s have a look at what else powers Samsung’s Droid.
Many buyers are too quick to dismiss phones based of hardware specs, however – the single core tells us little about the Charge’s performance as a phone. As the first Droid to come from Samsung’s stable, this is actually quite an interesting device. Will the brand remain meaningful on a device from this manufacturer? Or is it being diluted?
Keep reading our review of the Samsung Droid Charge for all the info!!
Introduction, Design and Ergonomics
Watching today’s smartphone market brings back memories. Right now the transition from single-core to dual-core products is being made, as is a transition from older 3G networks to the latest 4G technology. I’m reminded of the excitement of the first dual-core x86 processors, as well as the rabid arguments surrounding them.
Many dual-core phone are still “coming soon”, however, which means that single-core flagships like the HTC Thunderbolt are still able to impress. This 4.3” smartphone is everything you’d expect a premier high-end Android handset to be. As I’ll explain, that has its positive and negatives, but the specifications look great on paper.