The Docsis Set-Top Gateway (DSG) is a CableLabsspecification describing how out-of-band data (for electronic program guides, for example) is delivered to a digital cable set-top box using the cable operator's Docsis data channel.
DSG, a required component of tru2way, is a standards-based replacement for proprietary in-band set-top data communications paths used by legacy (pre-tru2way) Motorola Inc. (NYSE: MOT) and Cisco Systems Inc. (Nasdaq: CSCO) set-tops and headends.
For DSG to work, support for it must be present in the set-top (via an embedded modem) and at the cable modem termination system (CMTS).
Light Reading founder Steve Saunders talks with VMware's Shekar Ayyar, who explains why cloud architectures are becoming more distributed, what that means for workloads, and why telcos can still be significant cloud services players.
A CSP's digital transformation involves so much more than technology. Crucial – and often most challenging – is the cultural transformation that goes along with it. As Sigma's Chief Technology Officer, Catherine Michel has extensive experience with technology as she leads the company's entire product portfolio and strategy. But she's also no stranger to merging technology and culture, having taken a company — Tribold — from inception to acquisition (by Sigma in 2013), and she continues to advise service providers on how to drive their own transformations. This impressive female leader and vocal advocate for other women in the industry will join Women in Comms for a live radio show to discuss all things digital transformation, including the cultural transformation that goes along with it.