Light Reading
Carrier has completed lab testing of 8T8R with all three of its vendor partners and plans to begin deploying the boxes in mid-year.

Sprint: LTE TDD Speed Boost Coming Soon

Sarah Reedy
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
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?
SarahReedy
0%
100%
SarahReedy,
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
SarahReedy
50%
50%
SarahReedy,
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.
SarahReedy
50%
50%
SarahReedy,
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...
Educational Resources
sponsor supplied content
Educational Resources Archive
Flash Poll
From The Founder
It's clear to me that the communications industry is divided into two types of people, and only one is living in the real world.
LRTV Custom TV
Using Service Quality to Drive WiFi Monetization

10|22|14   |   6:51   |   (0) comments


Live from the SCTE conference: Heavy Reading's Alan Breznick explores the forces shaping the WiFi opportunity in an interview with CableLabs' Justin Colwell and Amdocs' Ken Roulier.
LRTV Custom TV
Distributed Access Architectures – 2

10|21|14   |   8:51:00 AM   |   (0) comments


ARRIS CTO Network Solutions Tom Cloonan discusses why many if not most MSOs will continue with integrated CCAP, while addressing why some are also looking at two futuristic, distributed access architectures: Remote PHY and Remote CCAP.
LRTV Custom TV
Distributed Access Architectures – 1

10|21|14   |   9:01   |   (0) comments


SCTE Sr. Director of Engineering Dean Stoneback discusses the pros and cons of distributed access architecture (DAA) and its various forms, which range from basic Remote PHY to full CMTS functionality in the node.
LRTV Custom TV
The WiFi Road to Riches – 2

10|21|14   |   3:58   |   (0) comments


ARRIS Senior Solution Architect Eli Baruch talks about how MSOs can enable public and community WiFi through 1) outdoor access points, 2) businesses seeking to offer WiFi to customers, and 3) residential WiFi gateway extensions.
LRTV Custom TV
The WiFi Road to Riches – 1

10|21|14   |   10:15   |   (0) comments


SCTE Director of Advanced Technologies Steve Harris discusses WiFi deployments, drivers, challenges and advances, including 802.11ac, carrier-grade WiFi, community WiFi, Hotspot 2.0, Passpoint, WiFi-First and voice-over-WiFi.
LRTV Custom TV
Advantech Accelerates 100G Traffic Handling

10|17|14   |   7:56   |   (0) comments


Paul Stevens from Advantech explains why handling 100GbE needs a whole new platform design approach and how Advantech is addressing the needs of equipment providers and carriers to give them the flexibility and performance they will need for SDN and NFV deployment.
LRTV Huawei Video Resource Center
Holland's Imtech Traffic & Infra Discusses Huawei's ICT Solution and Services

10|16|14   |   4:49   |   (0) comments


Dimitry Theebe is from the business unit at Imtech Traffic & Infra which delivers communications solutions for transportations. His partnershp with Huawei began about a years ago. In this video, Theebe speaks more about this partnership and what he hopes to accomplish with Huawei.
LRTV Huawei Video Resource Center
Huawei's Comprehensive Storage Solutions Vital for SVR

10|16|14   |   6:16   |   (0) comments


SVR Information Technology provides cloud services for academic and special sectors. With Huawei's support, SVR and Yildiz Technical University has established Turkey's largest and most advanced High Performance Computing system. CSO Ismail Cem Aslan talks about what he hopes Huawei's OceanStor storage system will bring for him.
LRTV Huawei Video Resource Center
Mexico's Servitron's Impression of Huawei at CCW 2014

10|16|14   |   6:35   |   (0) comments


Servitron is a network operator in Mexico that has been in the trunking industry for the past 20 years. Its COO, Ing. Ragnar Trillo O., explains at Critical Communications World 2014 that his company has been interested in the long-term evolution of LTE technology and its adoption for TETRA.
LRTV Huawei Video Resource Center
Building a Better Dubai

10|16|14   |   2:06   |   (0) comments


Abdulla Ahmed Al Falasi is the director of commercial affairs, a telecommunications coordinator for the government of Dubai. Their areas of service span across multiple industries, including police, safety, shopping malls and more. In this video, Abdulla talks about his department's work with Huawei.
LRTV Huawei Video Resource Center
Huawei Lights Up Malaysia Partner Maju Nusa

10|16|14   |   1:59   |   (0) comments


Malaysia's Maju Nusa is an enterprise partner to Huawei in networking, route switches and telco equipment. At this year's Critical Communications World in Singapore, CTO Pushpender Singh talks about what Huawei's eLTE solutions mean to his company and for Malaysia.
LRTV Custom TV
Evolving From HFC to FTTH Networks

10|15|14   |   2:19   |   (0) comments


Cisco's Todd McCrum delves into the future of cable's HFC plant, examining how DOCSIS 3.1 and advanced video compression will extend its life and how the IP video transition will usher in GPON and EPON over FTTH.
Upcoming Live Events
October 29, 2014, New York City
November 6, 2014, Santa Clara
November 11, 2014, Atlanta, GA
December 2, 2014, New York City
December 3, 2014, New York City
December 9-10, 2014, Reykjavik, Iceland
February 10, 2015, Atlanta, GA
June 9-10, 2015, Chicago, IL
Infographics
WhoIsHostingThis.com presents six of the world's most extreme WiFi hotspots, enabling the most epic selfies you can imagine.
Hot Topics
Analysts Warn of Major NFV Gaps
Carol Wilson, Editor-at-large, 10/22/2014
Is Health the Killer App for the IoT?
Jason Meyers, Senior Editor, Gigabit Cities/IoT, 10/22/2014
Drones Hover Over the IoT Sector
Jason Meyers, Senior Editor, Gigabit Cities/IoT, 10/23/2014
1959 Newsreel: Make Phone Calls – From Cars!
Mitch Wagner, West Coast Bureau Chief, Light Reading, 10/24/2014
Meet the Phantom Network for NFV
Ray Le Maistre, Editor-in-chief, 10/23/2014
Like Us on Facebook
Twitter Feed