Full Duplex DOCSIS (2016)

By John T. Chapman and Hang Jin, Cisco

A method is proposed to use the same spectrum for simultaneous downstream and upstream transmission. This technique could allow a DOCSIS 3.1 plant to run at 10 Gbps downstream and 10 Gbps upstream in the same spectrum.

This technology would boost the upstream throughput by 50x what it is today without having to extend the maximum frequency of the plant. It will provide the ability to deploy true symmetric services.

This white paper will discuss the hardware and software technology of FDX. It will also discuss different deployment plans and options.

Cisco started working on a full duplex concept for DOCSIS in 2014. In early 2015, the FDX DOCSIS project received internal research funding from the Cisco Technology Fund. This white paper is a result of that work and is checkpoint half way though our project.

By clicking the "Download Paper" button, you are agreeing to our terms and conditions.

Similar Papers

Echo Cancellation Techniques for Supporting Full Duplex DOCSIS
By Hang Jin & John Chapman, Cisco Systems
2017
FDX DOCSIS Line Extender: Deploying FDX DOCSIS Beyond N+0
By John T Chapman & Hang Jin, Cisco Systems
2018
Impact of CCAP to CM Distance in a Remote PHY Architecture
By John T. Chapman, Gerry White, and Hang Jin, Cisco
2015
Mobile Backhaul over DOCSIS
By John T. Chapman, Cisco; Jennifer Andreoli-Fang, CableLabs
2017
Taking The DOCSIS Upstream To A Gigabit Per Second
By John T. Chapman, Cisco
2010
Characterization of Spectrum Resource Scheduling in FDX DOCSIS
By Tong Liu, Cisco Systems Inc
2018
Remote PHY for Converged DOCSIS, Video and OOB
By John T. Chapman, CTO Cable Access BU & Cisco Fellow, Cisco
2014
The DOCSIS Timing Protocol (DTP) Generating Precision Timing Services From A DOCSIS System
By John T. Chapman, Rakesh Chopra, Laurent Montini, CIsco
2011
The Power of DOCSIS 3.1 Downstream Profiles
By John T. Chapman, Cisco
2013
Full Duplex DOCSIS Technology over HFC Networks
By Belal Hamzeh, CableLabs, Inc.
2016
More Results >>