docsis 3.1 Archives

13 03, 2014

DOCSIS 3.1 Challenges to make DOCSIS 3.1 Operational in HFC Networks

Mia Colabrese2014-03-13T09:09:28-04:00March 13th, 2014|

DOCSIS 3.1 : Challenges to make DOCSIS 3.1 Operational in HFC Networks ANGACOM 2014 May 21, 2014 - Technology Panel 11:45am - 1:00pm - Room B Come See Brady Volpe at ANGACOM Moderator: Brady Volpe - President and CTO, The Volpe Firm Access Network Dimensioning in DOCSIS 3.1 Dr. L. Alberto Campos - Principal Architect Advanced Technology Group, Cable Television Laboratories Impact of DOCSIS 3.1 on HFC Network Design Dirk Langer - Head of Marketing Broadband Communication Systems, KATHREIN-Werke KG Ingress/Egress/LTE: The Imperative to improve the In-Home Interconnect Keith Mothersdale - Head of

26 02, 2014

DOCSIS 3.1 Webinar Today

Mia Colabrese2020-06-09T10:02:42-04:00February 26th, 2014|

DOCSIS 3.1 Webinar "With some of the DOCSIS 3.1 specifications being published by CableLabs late last year, it's time to start planning for the operational changes at the plant level for deployments, and discuss what type of monitoring tools will be needed. In this live, 60-minute webcast, which is sponsored by VeEX, and hosted by CED, attendees will learn about some of the key operational aspects that need to be looked at ahead of 3.1 deployments. Operation DOCSIS 3.1 Date: February 26, 2014 Time: 11:00 AM ET, 10:00 AM CT, 8:00 AM PT Duration: 60 Minutes

25 02, 2014

DOCSIS 3.1 Live Webcast

Mia Colabrese2014-02-25T11:16:15-05:00February 25th, 2014|

"With some of the DOCSIS 3.1 specifications being published by CableLabs late last year, it's time to start planning for the operational changes at the plant level for deployments, and discuss what type of monitoring tools will be needed. In this live, 60-minute webcast, which is sponsored by VeEX, and hosted by CED, attendees will learn about some of the key operational aspects that need to be looked at ahead of 3.1 deployments. REMINDER: Attend this live webcast and pose your critical questions to the panel of experts during the Q&A

22 01, 2014

DOCSIS 3.1: Modulation Options and Impacts – Part Two

Mia Colabrese2023-02-17T13:02:40-05:00January 22nd, 2014|

What’s Next for DOCSIS 3.1 Modulation Options and Impacts DOCSIS 3.1 modulation - Many wonder how today’s networks will support high order modulations such as 4096-QAM. There are two technologies in the DOCSIS 3.1 standard that will enable this without requiring changes to existing outside plant. The first is Orthogonal Frequency Division Multiplexing (OFDM). This is a complex word for taking many small QAM channels, like 25 kHz instead of 6 MHz, and placing them very close together. OFDM also has dynamic properties. If you have a block

4 11, 2013

First-Gen DOCSIS 3.1 Test Solution – SCTE EXPO 2013 – Fresh Tech

Mia Colabrese2023-12-13T11:03:56-05:00November 4th, 2013|

Rohde & Schwarz Demonstrated a First-Gen DOCSIS 3.1 Test Solution Fresh Tech - SCTE Cable-Tec EXPO 2013 Rohde and Schwarz had a popular demo at this years SCTE EXPO and not only was it popular it was innovative since it was the only DOCSIS 3.1 demo on the show floor. Using off-the-shelf equipment R&S demonstrated a first-gen DOCSIS 3.1 test solution. This is a precursor to their eventual delivery of real-time equipment. The demonstration consisted of a signal generator (AFQ100B + SMBV) and signal analyzers (FSW wide-band vector

25 10, 2013

DOCSIS Modulation Options and Impacts – Part One

Mia Colabrese2022-01-07T11:29:37-05:00October 25th, 2013|

What’s Next for DOCSIS Modulation Options and Impacts This paper is the second in a series titled “What’s Next for DOCSIS:” (Young, 2012), and outlines the anticipated DOCSIS near, medium, and long term next generation (NG) network specifications; identifies and presents high spectral efficiency (SE) modulation options capable of enabling DOCSIS 3.1/NG network specification compliance; identifies the likely modulation technique winner(s) and why; and finally presents NG network operational, test, and troubleshooting challenges facing network installers and repair technicians. SECTION 2 INTRODUCTION – What is Modulation Anyway? Modulation

22 08, 2013

Troubleshooting Cable Networks

Mia Colabrese2020-04-02T09:57:28-04:00August 22nd, 2013|

CED Presents an Educational Webcast Troubleshooting Cable Networks - Understanding Ingress Impairments Brady Volpe will be a panelist on: "The two-way nature of cable networks is being increasingly exploited for innovative new features and services, including interactive TV applications, video conferencing, data back up, and wireless backhaul (all in addition to high speed data, VoIP, and Internet TV). Growing reliance on the return path highlights the very common problem of upstream cable ingress interferences. MSO's are planning the deployment of DOCSIS 3.1 technology to offer greater downstream/ upstream