Two years ago, member companies of CableLabs developed the DOCSIS Provisioning of EPON (DPoE) specification as an extension of the earlier DOCSIS certification programs with the goal of increasing interoperability and productivity, while providing cable operators with a means to deliver business connectivity services over fiber networks. The DPoE specification makes it possible to implement DOCSIS provisioning.
Consumer hunger for media-rich mobile communications is driving wireless operators to increase bandwidth at their cell sites to accommodate the dynamic growth of data, video and voice traffic generated by bandwidth-hungry applications. As a result, cell tower backhaul represents an enormous business opportunity for cable operators.
Charter’s $61B bid for TWC goes public -– and nasty | Appeals Court knocks down net neutrality rules | 4K takes center stage at CES | Carlson Wireless okayed to market white spaces system | A federal appeals court ruled that the FCC has authority to create rules to guide the behavior of broadband providers, but its rationale for imposing some key rules regarding network neutrality were built on a weak legal foundation.
"The Internet of Everything"? Some of the greatest marketers of the age got together and came up with a phrase only slightly less awkward than twerking. They’re amazing in that sort of so not-amazing-at-all way that you have to sort of admire them.
Triveni, Digital Alert team up on M-EAS | ThinkAnalytics expands recommendations capabilities | Pasternack bows new line of dividers. Triveni Digital recently announced that Mobile Emergency Alert System (M-EAS) functionality is now available for its metadata generation system.
We are facing several technology transitions – the transition to IP-based video delivery, the transition of storage from the home to the cloud, and the transition of navigation from the home to the cloud. And the RDK is a key enabler of those transitions, creating a common platform that provides the foundation for those capabilities.
In the fall of 1948, when the FCC took a breather to think carefully about how to orchestrate the development of TV broadcasting, the commission couldn’t have dreamed it would be influencing the development of broadband Internet access. But the decisions it made have done just that.
Targeted advertising? Consider recommendation engines. No matter how sophisticated your slice-and-dice process, there are only so many things to recommend, and ultimately you’re left with 50 paths to “Surf Nazis Must Die.” The process works, but only to a point.
Whether workers are customer-facing or in behind-the-scenes operational capacities, our programs are intended to provide the education that will make them well-versed in technology and savvy about the industry in which they work. Operators are seeing the value.
Failure stings engineers and technologists a lot less than other folks. That’s because we experience it as part of our work and we expect it in at least small measures. Non-technical folks are devastated by failure; they don’t know how to handle it. Technical folks aren’t happy about failure, but see it as a learning opportunity.
The emerging picture of ATSC 3.0 resembles a combination of ATSC 2.0 and DVB-T2, and if that's the case, U.S. broadcasting is looking at a significant chicken-and-egg problem. Consumers will have to buy new TVs, and broadcasters will have to switch to a new broadcasting system, but nobody will make a move unless someone else goes first.
For the ninth time, CED honored luminaries in the cable industry with its Pacesetter Awards. This year’s edition was held in October at the Omni Hotel next to the SCTE Cable-Tec Expo in Atlanta. This year's recipients are pacesetting engineers from Time Warner Cable, Columbus Communications, Virgin Media, and Cable One.
Members of the gang that helped create CCAP and DOCSIS 3.1 have already moved on to the next thing. Ready for digital forward links, remote PHY, and the next next-generation architecture network (N2GAN)? Also, updates on the Reference Developer Kit and the Converged Cable Access Platform, and more.
Stephanie Mitchko-Beale, senior vice president of video infrastructure software at Cablevision Systems, has led engineering teams that helped establish Cablevision’s high-speed data product, built support systems for video on demand, and worked on the company’s ground-breaking network DVR (nDVR) services, helping Cablevision win several technical Emmy's along the way.
What’s next for DOCSIS: Modulation options and impacts in HFC networks: COFDM and low-density parity check, Part 2December 4, 2013 7:16 pm | by Brady Volpe and Conrad L. Young | Comments
Many wonder how today’s HFC networks will support high order modulations such as 4096-QAM. There are two technologies in the DOCSIS 3.1 specification that will enable this. One is Coded Orthogonal Frequency Division Multiplexing (COFDM) and the other low-density parity-check (LDPC) forward error correction. LDPC is the “C” (coded) part in COFDM.