Laying the Foundation for 5G

Joe Cozzolino SVP, Cisco Mobility Business Group

May 26, 2015

When will 4G not be enough?

Evolution of the Internet

Connectivity

Digital Access

Immersive Experiences

Digital

Interactions Networked Economy

Digital Business

Processes

Internet of Everything

Digitize

the World

The Internet of Everything

Networked Connection of People, Process, Data, Things

People Connecting People in More

Relevant, Valuable Ways

Process Delivering the Right Information

to the Right Person (or Machine)

at the Right Time

Data Leveraging Data into

More Useful Information for

Decision Making

Things Physical Devices and Objects

Connected to the Internet and

Each Other for Intelligent

Decision Making

IoE

IoE Is Driving Exponential Change

“The next big wave is going to be around the Internet of Everything. It will be implemented by combining things with processes, with business changes, with people. And, it will drive a productivity number, and a financial number, that is just mind-boggling.” – John Chambers

IoE has the potential to

grow global corporate

profits by an estimated

21% by 2022

Firms captured just

53% of IoE’s Value at

Stake for 2013, leaving

$544B of unrealized

value

By 2020, there will be

approximately 50 billion

objects connected to

the Internet

In 2012 alone, we

created more data than

in the previous 5,000

years combined

Globally, machine-to-

machine IP traffic will

grow 20-fold from 2012

to 2017

By 2014, the number of

mobile-connected

devices will exceed the

number of people on

earth

An estimated 77 billion

apps will be

downloaded during

2014

2/3 of the world’s

mobile data traffic will

be video by 2015

The World Has Gone Mobile

More Mobile

Connections

More Mobile

Users

Faster Mobile

Speeds

More Mobile

Video

Source: Cisco VNI Global Mobile Data Traffic Forecast, 2014–2019

7.4 Billion

11.5 Billion

1.7 Mbps

4.0 Mbps

4.3 Billion

5.2 Billion

55% of Traffic

72% of Traffic By 2019:

Time for the Next Generation?

Market Evolution

Digital media, social

networking, ePayments,

IoE, M2M…

Digital Model Shifts

New value model (Amazon,

Netflix…)

CapEx → OpEx; HW → SW

Technology Advances

Virtualization; cloud

orchestration; NFV, big

data/analytics, information

centric networking…

The Influencing Forces

1980s

1G • Analog • AMPS • Voice

1990s

2G • Digital

• GSM, IS-95, IS-136 • Voice capacity

2000s

3G • WCDMA, CDMA2000

• Voice and data

2010s

4G • LTE/LTE-A, 802.16m

• Broadband data and video

2020s

5G

5G is About Redefining and Rebuilding the Foundation

Collabo

ration Security

Vehicular

Comm.

Social

Network

Disaster

Recovery E-Health Video IoE

Mobility

Overlay

Security

Overlay

IP Transport Network

Storage

Overlay

Mobile, Secured, Storage Network

Mobility – eliminate need for special

mobility overlays

Security – guarantee the integrity of

every data object

Storage – dynamic placement of

information anywhere in the network

Information Centric Networking Provides this Foundation

Fundamentally new

communication model to address

modern usage models of internet

Focus narrow waist of Internet

hourglass on information delivery

rather than host-host transport

Future Internet architecture

networking concept

Information Centric Networking Named-Data Networking (NDN) / Content-Centric Networking (CCN)

Significance to Networking

Request-response model returns

data over request path; eliminate

mobility tunneling overlays

Secure data, not the channel;

Publisher signs content to ensure

integrity

Distributed storage (caching)

integral component of transport

process

MOBILITY SECURITY STORAGE

Fundamental Architectural Attributes

Information Centric Networking Named-Data Networking (NDN) / Content-Centric Networking (CCN)

Significance to 5G Mobile Networking

Enable dynamic

strategies for content

caching, routing and

congestion anagement,

content delivery (e.g.,

multi-point)

Enable context-aware

content management

throughout the network

(including to the edge)

Reduce opacity of the

core; expose context of

information requests

Potential to vastly

reduce complexity of

mobile network

Setting the Path – Cisco’s Functional Simplicity

Technology Description Target Benefits

Simplified small cells

Make smalls cells more like Wi-Fi;

Eliminate complexity derived from

macro-cell heritage

Move processing complexity to

network cloud

Easy to deploy, simplified

operations,

lowest cost

Enable multi-operator sharing

Information-Centric

Networking

Named-Data-Networking

(NDN)

Content-Centric Networking

(CCN)

New communication model for

internet designed for information

delivery rather that data transport;

Mobility, security, storage become

first class citizens

Simple, fast, efficient, secure,

authorized retrieval of information

and content

Comparing TCP/IP with CCN/NDN

TCP / IP CCN / NDN

Packet switching / routing Packet switching / routing

Addresses Hosts Addresses data (No source addresses!)

Reliable / unreliable transports No discernable transport

Asymmetric routing Symmetric routing

Stateless forwarding Per-packet state during request forwarding

Channel-oriented security (IPSEC, SSL) Object security

Unicast / Anycast / Multicast Multipoint Request / Response

Mobility Support via tunneling overlay Implicit mobility support

Content delivery optimization via CDN overlay Natural multipoint delivery from in-network caches

…and now for something completely different

For data received, the user can verify:

Integrity: Is data intact and complete?

Origin: Who asserts this data is an answer (provenance)?

Correctness: Is this an answer to my question (relevance)?

Key concept: Secure the content rather than the container or the communication channel

Security—Trust the Content (not the connection)

In Conclusion …

Cisco believes 5G is about bold thinking and challenging conventional strategies

Cisco is making significant investments in forward-thinking research to test these ideas

We’re getting ready for the Internet of Everything

IP and ICN “Hourglass Structures”

Email, WWW, Phone, …

SMTP, HTTP, RTP, …

TCP, UDP, …

IP

Packets

Ethernet, PPP, …

CSMA, Async, SONET, …

Copper, Fiber, Radio, …

Browser, Chat, …

File, Stream, …

Security

Content

Chunks

Strategy

IP, UDP, P2P, BCast, …

Copper, Fiber, Radio, …

Individual Apps

Individual Links

Every Node

IP Routes between

Addressed End-Points

ICN Delivers Named-

Information to End-Users