21st century access

Jul 6, 20151 like538 views

This document discusses broadband access networks and 21st century technologies. It describes the network architecture from the central office to data centers and neighborhood access. Issues discussed include gigabit deployment with PON and DOCSIS 3.1, regulations, Wi-Fi and competition between fixed and mobile networks. The future of access is described as both fixed and wireless. Next generation CPE architecture and business models are changing, posing risks to incumbents. Strategies for gigabit deployment, the growing role of Wi-Fi, voice over Wi-Fi, and LTE vs Wi-Fi offloading are also covered.

Greywale Management
21St Century Access
Broadband and Beyond
Greg Whelan
Greywale Management
gwhelan@greywale.com
All Rights Reserved

Greywale Management
Greg Whelan: Background
All Rights Reserved

Greywale Management
The Network: Wicked Simple View
Greywale Management
You
are
here
AccessMetroCoreAccess Metro Core
All Rights Reserved

Greywale Management
The Network: Wicked Simple View
Central Office
(Your town)
Core Switching
Center,
Metro Switching
Center, (Your City)
DC
Data Center
(e.g., Google)
You
are
here
Your
Neighborhood
All Rights Reserved

Greywale Management
History of DSL
• HDSL
• ADSL
– Broadband Forum Founding
– Line Code Wars
– UAWG
– Deployment Challenges (Regulatory)
• Futures
All Rights Reserved

Greywale Management
21st Century Access…
“People and Things
Accessing the Cloud and
Each Other”©!
What is Access?
All Rights Reserved

Greywale Management
21st Century Architecture Scope
CO/HE OSP
Cloud
Fiber
PON, DOCSIS,
FTTx
Ethernet
MoCA
LTE, WiFI,
TVWS
Wi-Fi
ZigBee
A Interface U Interface T Interface
Microwave,
60 Ghz
NT
CPE
Things
PeopleIntelligence
Analytics
Management
Business
Models
SP Bundles
Architecture
Battles
Ecosystem
Dynamics
Standards
Gigabit
Access
Municipal
Broadband
Rural
Broadband
IoT Networking Smart Home
All Rights Reserved

Greywale Management
Big Issues Affecting Access
• Gigabit
– PON, FTTx (g.fast), DOCSIS 3.1
• Regulations
• Wi-Fi
• Fixed & Mobile competition or convergence
• Web/Cloud Companies
All Rights Reserved

Greywale Management
The future of Access is Fixed and Wireless… not “or”
SPs need to adapt organizations, so do vendors!
21st Century Access
All Rights Reserved

Greywale Management
Next Gen Broadband CPE architecture and business models are being disrupted...
Big risk to incumbent service providers and Vendors
21st Century Access
All Rights Reserved

Greywale Management
Gigabit Deployment Strategy
Real strategic implications to the @$# Speed Test.
21st Century Access
All Rights Reserved

Greywale Management
Wi-Fi: The “toy” that grew up: Strategic implications abound
Wi-Fi: Further proof that the “low end always wins”
21st Century Access
All Rights Reserved

Greywale Management
Voice over Wi-Fi
Nothing but upside to Cable Companies. Nothing but
threats to MNOs.
21st Century Access
All Rights Reserved

Greywale Management
LTE vs. Wi-Fi
Remind me which one is for off-load?
21st Century Access
All Rights Reserved

Greywale Management
Next Gen Cable Access Networks …
PON Greenfield is redundant, DOCSIS Greenfield is an
oxymoron
21st Century Access
All Rights Reserved

Greywale Management
SDN-NFV in Access
It’s coming… contemplations begin…
21st Century Access
All Rights Reserved

Greywale Management
Thank You
Greg Whelan
978 922 2203
All Rights Reserved

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4. Greywale Management The Network: Wicked Simple View Central Office (Your town) Core Switching Center, Metro Switching Center, (Your City) DC Data Center (e.g., Google) You are here Your Neighborhood All Rights Reserved

7. Greywale Management 21st Century Architecture Scope CO/HE OSP Cloud Fiber PON, DOCSIS, FTTx Ethernet MoCA LTE, WiFI, TVWS Wi-Fi ZigBee A Interface U Interface T Interface Microwave, 60 Ghz NT CPE Things PeopleIntelligence Analytics Management Business Models SP Bundles Architecture Battles Ecosystem Dynamics Standards Gigabit Access Municipal Broadband Rural Broadband IoT Networking Smart Home All Rights Reserved

8. Greywale Management Big Issues Affecting Access • Gigabit – PON, FTTx (g.fast), DOCSIS 3.1 • Regulations • Wi-Fi • Fixed & Mobile competition or convergence • Web/Cloud Companies All Rights Reserved

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