DOCSIS 3.1 Operations
DOCSIS 3.1 Operations
Date
13 May 2025
Duration
Location
hybrid
In-person and on-line
Course syllabus
Historical perspective Capacity potential
Understanding OFDM · DOCSIS 3.1 OFDM numerology · Benefits of LDPC error correction
Profile definition · Concepts and consequences
Ranging and registration · New 3.1 Initialization Features
PHY Link Channel (PLC) · OFDM Channel Descriptor (OCD) · Downstream Profile Descriptors (DPD)
OFDMA scheduler · TaFDM
DTP · Active Queue Management (AQM) · Hierarchical QoS (HQoS) · Energy Management · DOCSIS Light Sleep (DLS) · PKI certificate signing changes · Software upgrade
Expected timelines and scenario’s · 3.1 Network Architecture Evolution · OFDM Parameter Feedback · Profile Management · PNM Concepts