& cplSiteName &

Sprint: LTE TDD Speed Boost Coming Soon

Sarah Thomas
4/29/2014
50%
50%

Sprint has completed lab testing of the LTE TDD radios that will give its network a significant speed boost and plans to start overlaying them on its existing equipment by mid-year.

Sprint Corp. (NYSE: S) Chief Network Officer John Saw said on the company's first-quarter earnings call Tuesday that the carrier has completed lab testing of 8T8R (8 transmitters and 8 receivers in one box) basestation equipment with all three of its vendors -- Samsung Corp. , Nokia Networks , and Alcatel-Lucent (NYSE: ALU) -- and has already begun field testing. (See John Saw to Become Sprint Network Boss, Sprint Sparks Up Vendors for Faster 4G LTE, and Sprint's LTE TDD Future to Boost Current Vendors.)

When used at the cell site in conjunction with MIMO (multiple input, multiple output antennas), 8T8R can give Sprint more range out of the 2.5GHz LTE TDD spectrum it acquired from Clearwire. SoftBank Corp. CEO Masayoshi Son has boasted that this technology will deliver a significant speed hike to Sprint customers in markets with the spectrum deployed. Saw said it will begin overlaying 8T8R on existing equipment by the middle of the year. (See Defining 4G: What the Heck Is LTE TDD?)

The middle of the year has become an important deadline for the US's third-largest wireless operator as it struggles to retain customers and improve its network. At that time, Sprint's rip-and-replace of its 3G network will be substantially complete; its LTE network, which now reaches more than 225 million people, will cover 250 million, and HD voice will be rolled out nationwide. (See Sprint's Hesse: HD Voice Goes Nationwide in July .)

Sprint also announced six additional Spark markets today, including Orlando and Oakland, bringing its total to 24 markets. It offers 14 devices capable of supporting the tri-band 800MHz, 1.9GHz, and 2.5GHz spectrum, including the recently launched Samsung Galax S5 and HTC One. Sprint is a quarter of the way to its goal of covering 100 US markets with Spark in three years. (See Stephen Bye: Sprint's Network Visionary and Igniting the Future: Sprint Spark.)

These improvements are crucial for Sprint as it looks to reverse its churn dynamics. Network issues are the biggest cause of customer churn, Sprint CEO Dan Hesse reiterated on the first-quarter earnings call. Sprint lost 231,000 postpaid customers and 364,000 prepaid customers in the quarter, due primarily to these growing pains. The carrier finds the metrics improve in any market that that has been at least 70% covered with LTE for 10 months, and Hesse said churn should improve in the second half of the year. (See Sprint Feels the Churn Burn Before Spark.)

Sprint's Framily plans, the fastest-growing in its history with 4 million customers now signed up, should also help its cause. But Hesse admitted none of that really matters until Sprint's network is up to par. (See Sprint Launches No-Sharing 'Framily' Plans.)

"The network is obviously a crucial foundation for being competitive," Hesse said. "It almost doesn't matter what your offer price is if your network is not strong."

Overall for the first quarter Sprint reported a net loss of $151 million on revenue of $8.88 billion, although it was a 77% improvement over the pre-Softbank-acquistion first quarter of last year. One bright spot continues to be its wholesale program, which added 212,000 customers in the quarter. Sprint managed to add 516,000 tablets in the quarter, more than the 313,000 AT&T Inc. (NYSE: T) added, but shy of the 634,000 Verizon Wireless notched up. (See AT&T Gets 81% of Subs Off Unlimited Data and Verizon Loses Its Postpaid Net Add Crown.)

— Sarah Reedy, Senior Editor, Light Reading

(7)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
briandnewby
50%
50%
briandnewby,
User Rank: Light Sabre
4/30/2014 | 6:47:20 PM
Re: More to come...
It's sort of a bit of a tangent (and I've been good at that lately :-( ), but the combination of speed and the marketing smoke regarding Spotify yesterday (and it may just really be smoke) seems to be an "On Notice" message to satellite radio.  I don't see how that survives, at least at the rates charged, if Sprint's bandwidth/marketing mojo kicks in (assuming other carriers weigh in with similar mojo).
MarkC73
50%
50%
MarkC73,
User Rank: Light Sabre
4/30/2014 | 4:02:24 AM
Re: More to come...
I'm surprised with Vz's wholesales number, does that include resellers and MVNO?
Sarah Thomas
0%
100%
Sarah Thomas,
User Rank: Blogger
4/29/2014 | 4:14:52 PM
Re: More to come...
Thanks, dude. Updated now.
phxdude
50%
50%
phxdude,
User Rank: Light Beer
4/29/2014 | 4:12:20 PM
Re: More to come...
Ericsson didn't get selected for LTE -TDD network.  Just NSN, ALU, and Samsung.


Ericsson is part of the LTE-FDD deployment
Sarah Thomas
50%
50%
Sarah Thomas,
User Rank: Blogger
4/29/2014 | 1:07:35 PM
Re: Ericsson?
Ericsson was left out of the Spark update vendors. They chose NSN instead, but I thought Ericsson was still the vendor for TDD. I could be confused though, so I will verify and update.
lrmobile_Ziggy
100%
0%
lrmobile_Ziggy,
User Rank: Moderator
4/29/2014 | 12:58:03 PM
Ericsson?
I thought they were left out of Sprint's TDD suppliers.
Sarah Thomas
50%
50%
Sarah Thomas,
User Rank: Blogger
4/29/2014 | 12:15:18 PM
More to come...
Our intrepid reporter Dan Jones is at the Sprint event today in NYC, so check back for more to come on Framily, HD Voice, and Network Vision...
From The Founder
Either we perform a complete 'factory reset' on the way the telecom industry creates and deploys virtualization, or we face the consequences.
Flash Poll
Live Streaming Video
Charting the CSP's Future
Six different communications service providers join to debate their visions of the future CSP, following a landmark presentation from AT&T on its massive virtualization efforts and a look back on where the telecom industry has been and where it's going from two industry veterans.
LRTV Huawei Video Resource Center
Mobile Operators & Video

4|25|17   |     |   (0) comments


Ovum's Ed Barton discusses the latest mobile operator strategies for mobile video.
LRTV Custom TV
Infinera Introduces Instant Network

4|20|17   |     |   (1) comment


Mike Capuano, vice president of marketing at Infinera, discusses the advancement from Instant Bandwidth to new Instant Network capabilities, which include Bandwidth License Pools, Moveable Licenses and Automated Capacity Engineering (ACE).
Women in Comms Introduction Videos
Vodafone's Eubank on Sponsors, Mentors & Moving On Up

4|19|17   |   4:25   |   (0) comments


Vodafone America's Head of Operations Kimberly Eubank breaks down the difference between a sponsor and a mentor and shares why both made a big difference in her career.
LRTV Custom TV
NYC Auto Show: Are We Smart Yet?

4|18|17   |     |   (0) comments


The auto industry is facing some big transformations as electric vehicles, autonomous technology and connected cars are seen as the future of the industry. During the much-anticipated NY international auto show, there was an emergence of new technology and mobility service on the show floor. Aside from performance, brands like Lincoln, Hyundai, Honda, Mercedes and ...
LRTV Huawei Video Resource Center
The Impact of Video

4|18|17   |     |   (0) comments


David Mercer from Strategy Analytics discusses the impact of video on current strategies.
LRTV Custom TV
Pardeep Kohli Discusses Network Transformation & the Market Opportunity for the 'New' Mavenir Systems

4|13|17   |     |   (0) comments


In a brief discussion at MWC 2017, Heavy Reading analyst Adi Kishore talks to Pardeep Kohli, CEO, Mavenir Systems about the creation of the 'new Mavenir' and some of the key challenges facing operators in today's market. A key theme of the discussion centers around operator need for software-only, virtualized solutions and how they will need to adapt to ...
Women in Comms Introduction Videos
Tech Maverick Shares Her Tips for Gender Inclusivity

4|12|17   |   7:28   |   (0) comments


Wendy Hall Bohling, a corporate escapee, author and gender exclusivity consultant, tells her story of sexism, bias and progress along the road to gender equality in the workforce.
LRTV Huawei Video Resource Center
Huawei at MWC 2017

4|11|17   |     |   (0) comments


At Mobile World Congress 2017, the biggest mobile industry gathering of the year, Huawei showcased its new innovations and solutions with the theme "Open Road," which focuses on cloud, 5G, operation transformation, videos and consumer-oriented products. Its campaign has been recognized by three awards given by GSMA.
LRTV Custom TV
China Telecom NFV Infrastructure on RSD

4|6|17   |     |   (0) comments


Lynn Comp, senior director of market development of Intel, is joined by Chong Zhang, storage engineer at Inspur and Ou Li Yan, architect for technology strategies of China Telecom, for a discussion of what NFV brings.
LRTV Custom TV
Nokia's IMPACT Software Demo

4|6|17   |     |   (0) comments


Khamis Abulgubein of IoT market development at Nokia demonstrates IMPACT (intelligent management platform for all connected things), a software solution with a horizontal approach to managing any device on any application.
LRTV Custom TV
Nokia Introduces Virtual Service Router for More Rapid Service

4|6|17   |     |   (0) comments


James Cumming, product line manager for virtualized service routers at Nokia, demonstrates how the virtual router based off the Nokia ecosystem changes the network function experience.
LRTV Custom TV
The Keys to SD-WAN Success

4|6|17   |     |   (0) comments


Versa Networks CEO Kelly Ahuja talks about the key requirements for service provider-managed SD-WANs.
Upcoming Live Events
May 15-17, 2017, Austin Convention Center, Austin, TX
May 15, 2017, Brazos Hall - Austin, TX
May 15, 2017, Austin Convention Center - Austin, TX
June 6, 2017, The Joule Hotel, Dallas, TX
All Upcoming Live Events
Infographics
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Hot Topics
Time for a Telecom Reboot
Steve Saunders, CEO and founder, Light Reading, 4/19/2017
Surprise! AT&T Markets 4G Advances as '5G Evolution'
Dan Jones, Mobile Editor, 4/25/2017
Did Verizon Outbid AT&T for Straight Path?
Dan Jones, Mobile Editor, 4/25/2017
First Year TIPs the Scale Toward Success
Denise Culver, 4/24/2017
Unlicensed: It's What's Next for US Mobile Operators
Dan Jones, Mobile Editor, 4/19/2017
Like Us on Facebook
Twitter Feed
BETWEEN THE CEOs - Executive Interviews
One of the nice bits of my job (other than the teeny tiny salary, obviously) is that I get to pick and choose who I interview for this slot on the Light Reading home ...
TEOCO Founder and CEO Atul Jain talks to Light Reading Founder and CEO Steve Saunders about the challenges around cost control and service monetization in the mobile and IoT sectors.
Live Digital Audio

Playing it safe can only get you so far. Sometimes the biggest bets have the biggest payouts, and that is true in your career as well. For this radio show, Caroline Chan, general manager of the 5G Infrastructure Division of the Network Platform Group at Intel, will share her own personal story of how she successfully took big bets to build a successful career, as well as offer advice on how you can do the same. Well cover everything from how to overcome fear and manage risk, how to be prepared for where technology is going in the future and how to structure your career in a way to ensure you keep progressing. Chan, a seasoned telecom veteran and effective risk taker herself, will also leave plenty of time to answer all your questions live on the air.