the Foundation for 5G Joe Cozzolino SVP, Cisco Mobility Business - - PowerPoint PPT Presentation

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

• bjects 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%

• f 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

• rchestration; 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
• perations,

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