Light Reading

Comcast Tests Network DVR in Boston

Jeff Baumgartner
LR Cable News Analysis
Jeff Baumgartner
4/13/2012
50%
50%

Comcast Corp. (Nasdaq: CMCSA, CMCSK) is conducting a small, technical trial of a network DVR that closely mimics what Cablevision Systems Corp. (NYSE: CVC) has already deployed to its customers, Light Reading Cable has learned.

And when we say small trial, we're talking tiny small. The Boston test, says an industry source, has fewer than a dozen people on it during the early phases.

The test, though limited, is an indication that Comcast is giving the network DVR idea a serious look. While there's no guarantee the MSO will launch such a product in the near term, it's not a huge surprise that it's gotten this far. Comcast executives have expressed interest in testing a network DVR since last June's Cable Show in Chicago. (See Comcast Explores Network DVRs and Comcast to Run Small Net-DVR Trial .)

One source described 2012 as the "proof of concept" year for Comcast's project, and the MSO will vet all the technical angles before it tries to do anything more.

"They are going slow," says a person who's familiar with the Boston test. "It's more about affirming the technical and operational feasibility of deploying a network DVR."

Comcast is said to be emulating Cablevision's remote storage-DVR (RS-DVR) architecture, and one source notes that Cablevision is cooperating with Comcast on the Boston trial. Comcast declined to comment about the project.

Cablevision's RS-DVR architecture requires customers to set up their own recording requests. The system then writes and stores individual copies that can only be accessed by the subscribers that made them. So if 25,000 subscribers set up a recording for Game of Thrones, the RS-DVR has to make 25,000 individual copies.

It's not super-efficient from a storage perspective, but it's currently the only way to sidestep existing copyright laws. It's also considered to be more power- and cost-efficient than deploying set-tops outfitted with local hard drives. The all-IP "X3" HD client box said to be on Comcast's roadmap is the kind of device that could take advantage of a network DVR. (See Supremes Stand Clear of RS-DVR Case and Comcast Sizes Up All-IP Set-Top .)

And Comcast isn't alone. Other service providers and suppliers, including Aereo Inc. and EchoStar Corp. LLC (Nasdaq: SATS), are following Cablevision's technical lead as they deploy or plan their own network DVR products. (See EchoStar Sets Sights on a Network DVR , Can Aereo Survive a Broadcaster Assault? and EchoStar Readies Over-the-Top Video Play.)

New Charter Communications Inc. CEO Tom Rutledge championed the network DVR cause when he was the COO of Cablevision, but that sort of product does not appear to be on Charter's list of short-term priorities. (See Charter Keeps RS-DVR on Sidelines.)

— Jeff Baumgartner, Site Editor, Light Reading Cable



(0)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Educational Resources
sponsor supplied content
Educational Resources Archive
Flash Poll
From The Founder
Anshul Sadana answers questions from Steve Saunders, Light Reading's founder and CEO, about Arista's CloudVision, a global cloud network controller for workload orchestration and workflow automation delivering a turnkey solution for cloud networking.
Live Streaming Video
CLOUD / MANAGED SERVICES: Prepping Ethernet for the Cloud
Moderator: Ray LeMaistre Panelists: Jeremy Bye, Leonard Sheahan
Between the CEOs
Video Exclusive With Basil Alwan, Alcatel-Lucent

7|24|15   |   26:44   |   (4) comments


Basil Alwan, President of IP Routing & Transport at Alcatel-Lucent, discusses virtualization, cultural challenges, the capex crunch and more with Light Reading founder and CEO Steve Saunders.
LRTV Custom TV
VDF: Enable the Financial With Mobile Money

7|20|15   |   06:53   |   (0) comments


Ian Ravenscroft discusses how operators can expand to occupy the entire digital services value chain through service innovation.
LRTV Custom TV
Telefónica on OSS Transformation

7|20|15   |   06:01   |   (0) comments


Jose Gonzales discusses the details of Telefónica's operation transformation program.
LRTV Custom TV
Judi Achmadi on Huawei's Cloud Storage Solution

7|20|15   |   03:33   |   (0) comments


Judi discusses the key business goals of TelekomSigma's public cloud service and how Huawei's solution helps them address challenges.
LRTV Custom TV
KPN Enlightening Digital Business & IT Transformation

7|20|15   |   06:19   |   (0) comments


Rob de Beer discusses the changes that operators need to make with service innovation now coming from the Internet world.
LRTV Custom TV
Stratus Telco-Grade Cloud Solutions & NFV

7|20|15   |   07:34   |   (0) comments


Ali Kafel from Stratus Technologies addresses high-availability concerns within the telco industry with a solution that enables telcos to provide high-availability and stateful fault-tolerance using a software-based approach.
LRTV Documentaries
The Six Million Dollar Business Man

7|20|15   |   01:52   |   (0) comments


Steve Saunders, publisher. A man barely alive after an acquisition malfunction imploded the company he founded. Gentlemen, we can rebuild Light Reading. Better, faster, stronger.
Between the CEOs
CEO Chat With Anukool Lakhina, Guavus

7|20|15   |   38:51   |   (1) comment


Guavus CEO Anukool Lakhina talks to Light Reading founder and CEO Steve Saunders about the role of operational analytics in the communications services and networking sectors, particularly in relation to IoT.
LRTV Custom TV
IBM's Flash Storage With Intel QuickAssist

7|20|15   |   03:18   |   (0) comments


Intel's Bev Crair and IBM's Eric Herzog discuss how IBM's V9000 Flash Storage System has helped customers around the world. Featuring real-time compression powered by Intel QuickAssist Technology, the V9000 is a next-gen flash storage solution.
LRTV Huawei Video Resource Center
Thailand's AIS: Transforming to an FMC Operator

7|17|15   |   4:53   |   (0) comments


Saran Phaloprakarn, Senior VP of Fixed Broadband Business Management of Thailand's AIS, was a keynote speaker at the first Asia-Pacific Ultra Broadband Summit in Bangkok. In this video, he talks to Heavy Reading about transforming into an FMC (FBB+MBB+Content) operator.
LRTV Huawei Video Resource Center
Cambodia's TRC Discusses Its Plans for National Broadband

7|17|15   |   10:33   |   (0) comments


In this video, Chakyra Moa, Chairman of Telecommunication Regulator of Cambodia (TRC), talks in in-depth with Heavy Reading about the Cambodia's current telecom market and TRC's goals and expectations for the future.
LRTV Documentaries
5G Phone

7|16|15   |   2:09   |   (4) comments


A man has an opportunity to purchase the world's first working 5G phone. Imagine the possibilities...
Upcoming Live Events
September 16-17, 2015, The Westin Galleria Dallas, Dallas, TX
September 16, 2015, The Westin Galleria Dallas, Dallas, TX
September 16, 2015, The Westin Galleria Dallas, Dallas, TX
September 29-30, 2015, The Westin Grand Müchen, Munich, Germany
October 14-15, 2015, New Orleans Ernest N. Morial Convention Center, New Orleans, LA
November 5, 2015, Hilton Santa Clara, Santa Clara, CA
December 1, 2015, The Westin Times Square, New York City
All Upcoming Live Events
Infographics
Network operators start seeing savings from NFV in the first year, according to a study by Affirmed Networks and ACG.
Hot Topics
AT&T U-verse TV Hits the Skids
Alan Breznick, Cable/Video Practice Leader, 7/24/2015
Robbins Succeeds Chambers as Cisco Changes CEOs
Mitch Wagner, West Coast Bureau Chief, Light Reading, 7/27/2015
RJio to Launch Its Own 4G Devices Brand
Gagandeep Kaur, Contributing Editor, 7/27/2015
Qualcomm Wants FCC to Stay Out of LTE-U Fray
Sarah Thomas, Editorial Operations Director, 7/27/2015
Like Us on Facebook
Twitter Feed
September 22, 2015
Media Begins With “Me”
Webinar Archive
BETWEEN THE CEOs - Executive Interviews
Basil Alwan, President of IP Routing & Transport at Alcatel-Lucent, discusses virtualization, cultural challenges, the capex crunch and more with Light Reading founder and CEO Steve Saunders.
Guavus CEO Anukool Lakhina talks to Light Reading founder and CEO Steve Saunders about the role of operational analytics in the communications services and networking sectors, particularly in relation to IoT.
Cats with Phones
Distract-a-Cat Click Here
The vibrate function makes for a useful cat distraction.