& cplSiteName &

Comcast Denies It's Prioritizing Xbox Video

Jeff Baumgartner
LR Cable News Analysis
Jeff Baumgartner
5/15/2012
50%
50%

Comcast Corp. (Nasdaq: CMCSA, CMCSK) Chief Technology Officer Tony Werner took to the company's blog Tuesday to deny that the MSO is prioritizing video traffic that it's sending via IP to the Xbox 360 game console or violating network neutrality rules in any way.

"Specifically, we provision a separate, additional bandwidth flow into the home for the use of this service -- above and beyond, and distinct from, the bandwidth a customer has for his or her regular Internet access service," Werner wrote.

Werner's explanation is in response to recent speculation that the MSO may be favoring packets for its Xfinity TV app for the gaming console by tagging them with Differentiated Services Code Point (DSCP) markings. The new details are also coming out as Comcast continues to get heat from Netflix Inc. (Nasdaq: NFLX) because Xfinity TV video-on-demand (VoD) traffic to the Xbox 360 is exempt from the MSO's monthly 250-Gigabyte Internet consumption cap while traffic from over-the-top apps (like Netflix, of course) are not. Comcast's Xfinity TV app for the iPad uses the public Internet and is therefore subject to the cap. (See Netflix Cranks Up the Net Neutrality Heat , Netflix CEO Keeps Whining About Comcast, Comcast Won't Cap Xbox 360 Streaming and Comcast Draws the Line at 250GB.)

Criticism of the policy is coming at an important time, because Comcast and other U.S. MSOs are just now starting to migrate some of their managed video services to IP.

Werner acknowledged that DSCP can be used to prioritize packets but said that's not how Comcast is using the technology.

Comcast, Werner added, is using DSCP to mark the Xfinity TV packets so the network knows that those packets must be transmitted from the cable modem termination system (CMTS) over a separate service flow than packets that are coming in from the public Internet. So, in essence, Comcast says it's managing Xfinity TV IP video traffic separately, similar in ways to how AT&T Inc. (NYSE: T) provisions bandwidth for its managed U-verse IPTV service.

Comcast has already argued that Xfinity TV content delivered to the Xbox is not subject to its high-speed Internet cap, because it is delivered over the MSO's private IP network and that it views the Xbox 360 as another set-top box.

And that brings up another component of this debate that's central to Comcast's argument and sure to get lots of attention in the weeks and months ahead. Comcast holds that Xfinity TV content to the Xbox is akin to its "traditional television service," meaning that it's governed by Title VI of the Communications Act and therefore not subject to network neutrality rules that govern the public Internet.

The key difference here, in Comcast's view, is simply that Xfinity TV traffic to the console is being delivered by a managed IP video network rather than via the also managed QAM-based platform it uses to deliver most of its video services to digital set-top boxes. The MSO claims that the same rules should apply no matter which delivery method is used.

— Jeff Baumgartner, Site Editor, Light Reading Cable



(14)  | 
Comment  | 
Print  | 
Newest First  |  Oldest First  |  Threaded View        ADD A COMMENT
Page 1 / 2   >   >>
gtchavan
50%
50%
gtchavan,
User Rank: Light Beer
12/5/2012 | 5:33:00 PM
re: Comcast Denies It's Prioritizing Xbox Video
Let's face it, the only company that overtly violates net neutrality is google and no one dares to mention them. They routinely give priority and bandwidth to videos that contain ads over others. Why would others should not give priority to streams that make them the most money if the patron saint of internet routinely violates it?
DCITDave
50%
50%
DCITDave,
User Rank: Light Beer
12/5/2012 | 5:32:59 PM
re: Comcast Denies It's Prioritizing Xbox Video


How would you be able to tell it was Google, since they don't control the last mile (or the airwaves)?

paolo.franzoi
50%
50%
paolo.franzoi,
User Rank: Light Sabre
12/5/2012 | 5:32:59 PM
re: Comcast Denies It's Prioritizing Xbox Video


chuck,


Google is NOT a carrier.


seven

gtchavan
50%
50%
gtchavan,
User Rank: Light Beer
12/5/2012 | 5:32:58 PM
re: Comcast Denies It's Prioritizing Xbox Video


I absolutely know because I use comcast and I check the speed of the connection before and after slow and fast videos.  The speeds are exactly the same.  Google has been doing this for a couple of years now.

DCITDave
50%
50%
DCITDave,
User Rank: Light Beer
12/5/2012 | 5:32:58 PM
re: Comcast Denies It's Prioritizing Xbox Video


Given that situation I guess if Google provides the hosting free, it's up to them what videos they send first and best. 


That's not a net neutrality violation. That's "you get what you pay for."

DCITDave
50%
50%
DCITDave,
User Rank: Light Beer
12/5/2012 | 5:32:57 PM
re: Comcast Denies It's Prioritizing Xbox Video


My videos look MUCH better than Ray's. 2x the bandwidth. 

paolo.franzoi
50%
50%
paolo.franzoi,
User Rank: Light Sabre
12/5/2012 | 5:32:57 PM
re: Comcast Denies It's Prioritizing Xbox Video


 


Again, Google is NOT a carrier.  It has no obligation to provide fair and equal access to all videos. Neither does Light Reading.


seven

gtchavan
50%
50%
gtchavan,
User Rank: Light Beer
12/5/2012 | 5:32:56 PM
re: Comcast Denies It's Prioritizing Xbox Video


Again the biggest elephant in the room, the patron saint of internet, is violating net neutrality, each and every day.   Google, by the way, can make equala ccess to all videos by relatively minimal investment in hardware and bandwidth and they are too cheap to do it, where as a carrier has to spend a ton of money to increase bandwidth pipelines to support google and everyone else.  By the way, net neutrality concept is there to allow equal access to all internet store fronts by all and each video is a store front for an individual or business entity and just because an entity chooses to give access to the video for free, that does not mean google can allocate less bandwidth to that video, especially when you are asking comcast to provide access to other store fronts like google and netflix for free.  


P.S. lightreading has a the right to allocate whatever bandwidth to each video because they are all monetized in one store front for one entity and that does not violate net neutrality.

paolo.franzoi
50%
50%
paolo.franzoi,
User Rank: Light Sabre
12/5/2012 | 5:32:54 PM
re: Comcast Denies It's Prioritizing Xbox Video


 


Are you saying that the bandwidth to/from Google is being restricted (Net Neutrality) or that Google is not paying for a lot of streaming equipment for its free videos (not Net Neutrality)?  Google can choose any terms of service that it wants.  Google is NOT a carrier - not subject to FCC regulations as a carrier.  So, what the heck are you talking about?


seven


 

gtchavan
50%
50%
gtchavan,
User Rank: Light Beer
12/5/2012 | 5:32:53 PM
re: Comcast Denies It's Prioritizing Xbox Video


Just because Google is technically not considered a carrier by FCC it does not stop its obligation to comply with net nutrality.  Besides, FCC can not do anything about Net Neutrality anyway, becasue Net Nutrality is a concept and not a law.  If the patron saint of internat thinks that they have the right to limit the bandwidth to the storefront of who ever they feel like, what can you expecct from others.   Especially when compared to a comcast, it takes so little in investment to assumre equal bandwidth for all.  Furthermore imagine if Apple did not give your free app the download bandwidth necessary for a quick download.  How would you feel about that?

Page 1 / 2   >   >>
From The Founder
NFV's promises of automation and virtualization are intriguing, but what really excites service providers is the massive amount of money they could save.
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 Documentaries
Phone Review: Moto Z2 Play

8|22|17   |   1:54   |   (0) comments


Light Reading Mobile Editor Dan Jones reviews the Moto Z2 Play, which he calls 'a nice modern Android phone with good battery life and one of the nicest cameras' he's seen. The Moto Z2 Play is a Gigabit LTE-ready phone, but we were not able to test speeds that fast in the US.
LRTV Documentaries
Three Gets Smart(y), BT Invokes Twitter – The Recap

8|21|17   |     |   (0) comments


From Telecoms.com, a recap of the week's telecoms talking points. It's been a week of gimmicks as Three tests out a pay-as-you-go sub-brand called Smarty; Comcast
Women in Comms Introduction Videos
VMWare VP Brings Women Up With Her

8|16|17   |   6:49   |   (1) comment


It's an art and a science to make mentorship, inclusive leadership, diversity and promotion of high-potential women work, says Honore' LaBourdette, vice president of Global Market Development at VMWare.
LRTV Documentaries
5G Spectrum Wars – The Recap

8|15|17   |   2:22   |   (0) comments


Service provider 3 has filed a lawsuit against Ofcom over 5G spectrum auction in the UK.
LRTV Custom TV
Say What? Facebook Unleashes AI Anarchy – The Recap

8|7|17   |     |   (0) comments


A recap of the week's talking points on Light Reading's sister site, telecoms.com. Facebook AI programmers had a bit of a brain-fade as they allowed one of its AI applications to invent its ...
Women in Comms Introduction Videos
Fujitsu's Women Band Together to Help Girls Do STEM

8|2|17   |   9:35   |   (1) comment


Supporting women both inside and outside of Fujitsu is a top priority of the telecom vendor. Yanbing Li, Fujitsu Network Communication's director of System Software Development & Delivery, shares why it's important, but why there's still a long road ahead.
LRTV Custom TV
If You're Not First, You're Last – The Recap

7|31|17   |   08:18   |   (1) comment


In case you missed it, Amazon's 1% stock increase helped Jeff Bezos dethrone Bill Gates as the richest man in the world. Also, Taiwanese electronics manufacturer
Women in Comms Introduction Videos
AT&T's Tech President Preps Workforce for the Future

7|26|17   |   5:47   |   (10) comments


AT&T is focused on the software-defined network of the future and is reskilling its workforce to get ready too, according to AT&T's President of Technology Development Melissa Arnoldi.
Women in Comms Introduction Videos
Cisco: Mentoring Critical to Attract & Retain Women

7|19|17   |   6:40   |   (1) comment


Liz Centoni, senior vice president and general manager of Cisco's Computing System Product Group, shares why mentoring in all its forms is important for women and what Cisco is doing that's made a difference for women in tech.
LRTV Custom TV
Gigabit LTE With Snapdragon 835

7|12|17   |     |   (1) comment


At an event in Wembley stadium, EE used its live network to demonstrate gigabit LTE using a Sony Xperia XZ Premium smartphone with a Qualcomm Snapdragon 835 chip.
LRTV Custom TV
Implementing Machine Intelligence With Guavus

7|12|17   |     |   (0) comments


Guavus unites big data and machine intelligence, enabling many of the the largest service providers in the world to save money and drive measureable revenue. Learn how applying Machine Intelligence substantially reduces operational costs and in many cases can eliminate subscriber impact, meaning a better subscriber experience and higher NPS.
LRTV Custom TV
Unlocking Customer Experience Insights With Machine Intelligence

7|12|17   |     |   (0) comments


When used to analyze operational data and to drive operational decisions, machine intelligence reduces the number of tasks which require human intervention. Guavus invested in Machine Intelligence early. Learn about the difference between Machine Learning and Machine Intelligence.
Upcoming Live Events
September 28, 2017, Denver, CO
October 18, 2017, Colorado Convention Center - Denver, CO
November 1, 2017, The Royal Garden Hotel
November 1, 2017, The Montcalm Marble Arch
November 2, 2017, 8 Northumberland Avenue, London, UK
November 30, 2017, The Westin Times Square
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
Verizon & Friends Bust Through Gigabit LTE in the Lab
Dan Jones, Mobile Editor, 8/21/2017
WiCipedia: Dolly Babes, Manifesto Backlash & 'Brotastic' Failures
Eryn Leavens, Special Features & Copy Editor, 8/18/2017
T-Mobile Turns On First 600MHz 4G Sites
Dan Jones, Mobile Editor, 8/16/2017
Stream or Split, Says Amazon
Aditya Kishore, Practice Leader, Video Transformation, Telco Transformation, 8/16/2017
Verizon Takes On AT&T's FirstNet on 4G
Dan Jones, Mobile Editor, 8/16/2017
Like Us on Facebook
Twitter Feed
Animals with Phones
Talk About a Custom-Made Workstation! Click Here
Proper ergonomics indeed.
Live Digital Audio

Understanding the full experience of women in technology requires starting at the collegiate level (or sooner) and studying the technologies women are involved with, company cultures they're part of and personal experiences of individuals.

During this WiC radio show, we will talk with Nicole Engelbert, the director of Research & Analysis for Ovum Technology and a 23-year telecom industry veteran, about her experiences and perspectives on women in tech. Engelbert covers infrastructure, applications and industries for Ovum, but she is also involved in the research firm's higher education team and has helped colleges and universities globally leverage technology as a strategy for improving recruitment, retention and graduation performance.

She will share her unique insight into the collegiate level, where women pursuing engineering and STEM-related degrees is dwindling. Engelbert will also reveal new, original Ovum research on the topics of artificial intelligence, the Internet of Things, security and augmented reality, as well as discuss what each of those technologies might mean for women in our field. As always, we'll also leave plenty of time to answer all your questions live on the air and chat board.