Shamim Akhtar, Comcast's architect and senior director of network strategy, explains why the cable company is moving to a more distributed network architecture.
Carol Wilson, User Rank: Blogger 4/7/2014 | 2:43:58 PM
Re: Comcast: Reshaping the Cable Network Architecture I don't think the distributed data approach would force locally distributed data into a centralized backbone - there's no reason that would happen.
Comcast is working to make the most efficient use of its distribution networks and wherever its local point of distribution is, Netflix has to connect to that network to reach its customers.
DHagar, User Rank: Light Sabre 4/7/2014 | 2:27:18 PM
Comcast: Reshaping the Cable Network Architecture @danielcawrey, that makes great sense! That is what provides a really competitive network. And, as Carol points out, Comcast is in a great position to do that; particularly with their intelligence!
Carol Wilson, User Rank: Blogger 4/7/2014 | 1:53:19 PM
Re: Comcast: Reshaping the Cable Network Architecture Comcast is in a position to distribute data differently even from a CDN or other more localized access point, the key seems to be the intelligence to know where the most cost-effective place is for storing specific data and that seems to be what newer architectures will help them exploit.
danielcawrey, User Rank: Light Sabre 4/7/2014 | 1:09:41 PM
Re: Comcast: Reshaping the Cable Network Architecture Decentralization is key. For so long, cable providers have been pushing data from consolidated locations through fiber and then to copper. But why not spread things out? Why not implement content delivery networks like streaming video firms do?
This is what the all-IP network gives Comcast the ability to do, and it is something that is necessary for them to be able to compete in digital content areas like video streaming.
DHagar, User Rank: Light Sabre 4/7/2014 | 12:46:11 PM
Comcast: Reshaping the Cable Network Architecture Good thoughts, jabailo! Actually, it would make great sense for Netflix to do that; their unique capability to deliver what the customer wants would position them favorably.
True, Amazon is a host, but that does not preclude Netflix from developing its own networks. Plus, Amazon is setting up more of a "utility" with their network, which is the channel - Netflix can take advantage of their customer relationships.
jabailo, User Rank: Light Sabre 4/6/2014 | 1:10:32 PM
Re: Comcast: Reshaping the Cable Network Architecture I wonder how much they'd reduce total traffic, just by putting a Netflix imager as close as they can to their subscribers. Although I would think that Amazon Cloud, that hosts Netflix would already have been localizing those streamed videos.
DHagar, User Rank: Light Sabre 4/4/2014 | 1:18:13 PM
Comcast: Reshaping the Cable Network Architecture Excellent perspective, from Shamim, on the the advances in technology and architecture that is enabling new networking and virtualization models, with new economic advantages.
Excellent outline of issues, opportunities, and expanded architecture designs. It points out the advancement of technology is such that the design now is becoming a key.
NFV's promises of automation and virtualization are intriguing, but what really excites service providers is the massive amount of money they could save.
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.
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.
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.
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.
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.
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.
Ray Watson, vice president of global technology at Masergy, discusses the advantages and challenges in entering the still-maturing NFV market for the past three years.
Guillaume Le Mener, head of marketing and corporate development at Mavenir, discussed RCS and the recent launch of Multi-ID, which supports T-Mobile's DIGITS, the revolutionary new technology that breaks down the limitation of one number per phone and one phone per number.
Hossam Salib, VP of Cable and Wireless Strategy at ADTRAN, outlines key trends as MSOs begin to deploy next-generation Gigabit and 10-Gigabit cable networks. In the interview, Hossam outlines the advantages of a Fiber Deep architecture, FTTH options including EPON and RFoG, and the importance of SDN and NFV in building next-generation high-bandwidth cable networks.
At Light Reading's Big Communications Event in Austin, Texas, Global Capacity's VP of Marketing Mary Stanhope talks about how the demand for bandwidth is changing the way service providers deliver broadband services.
Rogier Bronsgeest, the chief customer experience officer (chief CEO!) at Colt, discusses the way in which the service provider interacts with its customers these days and his aggressive net promoter score (NPS) targets.
By 2020 there will be six security jobs for every qualified worker, and Kate Kuehn, vice president of Security for BT in the Americas, says BT wants to encourage women to fill the shortage in jobs.
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.
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.
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.
Hossam Salib, VP of Cable and Wireless Strategy at ADTRAN, outlines key trends as MSOs begin to deploy next-generation Gigabit and 10-Gigabit cable networks. In the interview, Hossam outlines the advantages of a Fiber Deep architecture, FTTH options including EPON and RFoG, and the importance of SDN and NFV in building next-generation high-bandwidth cable networks.
Dave Smargon of AIRSYS explains how doing smart things with air handling and air conditioning can enable cable to take big steps in the right direction with respect to efficiency gains.
Viavi's Koji Okamoto discusses CATV technology and trends with Alan Breznick of Light Reading. From DOCSIS 3.1 deployment to the impact of Distributed Access Architectures (DAA), bringing fiber closer to the home, and leveraging DWDM technology for business services.
At ANGA COM 2017, Cyrille Morelle, president and CEO of VeEX, updates Alan Breznick with VeEX's new products and technology. This includes VeSion cloud-based platform for network monitoring, AT2500-3G advanced spectrum analyzer and MTTplus-900 WiFi Air Expert module. He also comments on DOCSIS 3.1 deployment and Remote PHY technology.
SCTE•ISBE's Chris Bastian discusses Energy 2020's success to date and the importance of a flexible approach that allows for changes in specific strategies in order to reach significant milestones.
Versa CEO Kelly Ahuja discusses with Carol Wilson the current status and trends in the SD-WAN market, Versa's innovation around building a software platform with broad contextualization, and the advantages that startups can bring to the SD-WAN market.
ARRIS's John Ulm says a major accomplishment of SCTE•ISBE's Energy 2020 program is increased focus on power cost and consumption, including inclusion of energy requirements in operators' RFPs and RFIs.
A Gigabit access platform being deployed today must be able to deliver all types of services to an increasing number of devices. A non-blocking architecture is necessary to support the ever-increasing growth in bandwidth demand. The Huawei Gigabit access solution is based on a distributed design that is fully scalable to deliver a unprecedented performance.
As service providers transition their SD-WAN solution from trials and limited deployments into production at large scale, there are important considerations to successfully operationalize these solutions and realize their full potential, without adding complexity, introducing uncertainty or disrupting current business operations. Sunil Khandekar, CEO and Founder ...
With the mobile ecosystem becoming increasingly vulnerable to security threats, AdaptiveMobile has laid out some of the key considerations for the wireless community.
Following a recent board meeting, the New IP Agency (NIA) has a new strategy to help accelerate the adoption of NFV capabilities, explains the Agency's Founder and Secretary, Steve Saunders.
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 ...
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. We’ll 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.
To save this item to your list of favorite Light Reading content so you can find it later in your Profile page, click the "Save It" button next to the item.
If you found this interesting or useful, please use the links to the services below to share it with other readers. You will need a free account with each service to share an item via that service.
NFV's promises of automation and virtualization are intriguing, but what really excites service providers is the massive amount of money they could save.
Digg
Del.icio.us
Reddit
Tweet This