It wouldn’t be an SCTE Cable-Tec Expo without a stellar lineup of technical papers and workshops – even better because each one happens twice, to alleviate trade show schedules.
This year’s program features seven papers and presentations by my engineering colleagues, and a breakfast. Food first: Please join us at 6:30A on Tuesday for a Light Reading breakfast session titled “Monetizing Wi-Fi,” featuring Jared Headley, Senior Director of SP Mobility for Cisco. Here’s a link for more info.
A deep-dive on DOCSIS 3.1 and “downstream convergence layers,” researched and written by John Chapman, SCTE Cable ‘Hall of Famer’, Cisco Fellow and CTO of its Cable Access Business Unit. It’s part of the Pre-conference DOCSIS 3.1 Symposium, which runs all day (10A-4:15P) on Monday, October 21. (In room 309, if you’re going.) John’s a DOCSIS pioneer, and always worth seeing, especially if you harbor any curiosity about how MAC-layer data will get onto the PHY layer – and lots of other 3.1 detail.
The amount of video distributed over IP is growing fast. John Horrobin focuses on this phenomenon in a session, titled “Implementing End-to-End IP Video Solutions,” drawing from lessons learned in field deployments to compare multicast to unicast and switched techniques. His paper and presentation, titled “Pioneering IP Video in Cable Networks,” also explores current events in the combining network, and how it will evolve in step with CCAP deployments. Gateways with 16 and 24 tuners, that can deliver signals to connected devices over Ethernet, MoCA and Wi-Fi, are also detailed. John’s on at 1:15-2:30 on Monday, 10/21, and again on Thursday from 2:30-3:45.
The decades-old old engineering challenge – how much to store, vs. how much to stream – is Read More »
By John Mattson, Senior Director of Marketing, Cisco Cable Access Business Unit
By now you’ve heard from AT&T, Google Fiber, Verizon, and the mainstream media, about their plans to offer Gigabit services in over14 states that’ll get wired for 1 Gig next year. Will Gigabit become a “New Norm”?
And if you’re a broadband service provider, you’re thinking, “okay, so, my fastest tiers are my lowest subscribed – tell me again why I need to rush to get this done right now?”
Far be it from me, or us, to pile on to this particular viewpoint, when it comes to Gigabit DOCSIS. Naturally, we see a reason for it. We sell the equipment. But I do think there’s a more plausible way to look at it, which is timely, because it’s a technical discussion, and this is the week of the Society of Cable Telecommunications Engineers’ annual Cable-Tec Expo in Atlanta.
We propose the following question to our cable operator customers: What if there was a way to profitably offer very high-speed services in your upper service tiers, while increasing speeds in your lower tiers, without massive disruption and the dreaded “forklift upgrade”? We believe there is. Think about it: Read More »