laying the foundation for 5g - ieee 5g summit the foundation for 5g joe cozzolino svp, cisco...
TRANSCRIPT
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