the network of the future - handimatica 2017 | mostra ...€¦ · deib–politecnico di milano...

The Network of the Future

European Commission - Information Society and Media

Scalable & dynamic routing & addressing Security, privacy, trust

Efiicient data & traffic management Availability, ubiquity, simplicity

Adaptability to heterogeneous environments Energetic & economic sustainability

Future Network Infrastructure

Future

Networked Society

Inte

rne

t b

y

an

d f

or

Pe

op

le

Inte

rne

t o

f C

on

ten

ts

an

d K

no

wle

dg

e

Inte

rne

t o

f T

hin

gs

Inte

rne

t o

f S

erv

ice

s

Accomodation of

our needs &

requirements

Interactive

multimedia

content

Context-aware

autonomic

objects

Seamless &

confident

services

DEIB–Politecnico di Milano Maurizio Dècina, ICT Technologies, Handimatica 2014, Bologna, November 28th, 2014 1

Data, Devices, People, Networks & ProcessesCloud & Virtualization

Big DataServers & storage

Analysis engines

Distributed

Cloud

Mirror

World

Virtual people,

devices, networks

& processes

Universe of

smart objects

personal, social &

public objects

People, personal spaces

& social networks

Mobile

Devices

Smart

Objects

People

Business Processes

Generic HW & SW Networks


Wireless Access Towards the Gbit/s

10 kbit/s 100 kbit/s 1 Mbit/s 10 Mbit/s 100 Mbit/s 1 Gbit/s1 kbit/s

CABLE

REPLACEMENT

HOME, OFFICE,

PUBLIC ACCESS

CITY,

SUBURBS

COUNTRY,

REGION

WIDE

Ra

ng

e

Bit Rate

WPAN

WLAN

WMAN

WAN

Wi-Fi

802.11b

LIMIT

ED

FU

LL

Mo

bility

802.22

802.11ag/n/ac/ad

WiMAX

802.16a/e/m

UMTSEDGEGPRSGSM LTE/LTE-AHSPA

UltraWideBand

802.15.3BlueTooth

802.15.1

ZigBee

802.15.4

WRAN

Source: M. Dècina, 2010


5G

Market Entry Benchmark of Wired and Wireless Technologies with Projections

Source: M. Dècina, 2014, based on data by Bell Labs, G. Fettweis, and others

DSL Access

1Kbit/s

10Kbit/s

100Kbit/s

1Mbit/s

10Mbit/s

100Mbit/s

1Gbit/s

10Gbit/s

100Gbit/s

1Tbit/s

10Tbit/s

100Tbit/s

1Pbit/s

1995 2000 2005 2010 2015 2020 2025 2030 2035

DSL Access

WLAN Access

Cellular Access

Optical AccessOptical Backbone

560 Tbit/s

Capacity Limit

1,300-1,620 nm

Band

Optical Backbone

Optical Access

WLAN Access

Cellular Access

GPON

10GPON

WDM-PON

NG-PON2

GSM

GPRS

3G- Edge

HSDPA

HSPA

LTE

LTE Advanced

LTE Beyond

ISDN

ADSL

ADSL2+VDSL2

Vectoring

802.11

802.11b

802.11ag802.11n

802.11ac/ad

Multimode

G.Fast

Pe

ak

Ba

nd

wid

th

Year


Internet of Things

Internet + Internet of Things = Wisdom of the Earth

Internet of Things

Internet

of People

Industrial

Plants

Storage &

Logistics

Vehicles &

Transportation

Personal Sensors

Smart Buildings

&

Homes

e-Health

Smart Meters

Environment

Monitoring &

Control

Mobile Services

Smart Cities

1010

1018

Sensing

Applications


Evolutionary Roadmap for Key Functional Elements

M2M IoT IwT/WoT/IoE

Key elements

• Low-cost standard sensors

• Short range communication

• Capillary and macro network

• Horizontal Services

• Data aggregation in cloud

• Third party development

Key elements

• “Virtual Objects”

• Mirroring Things in cloud

• Object Semantics

• Data integration,

federation and portability

• Cloud as dev. platform

Key elements

• Separated applications

• Ad-hoc designed modules

• Ubiquitous connectivity

• SIM management

• International agreements

• Embedded SIM


6LoWPAN & RPL

Extended LoWPAN

Local

Server

Simple

LoWPAN

R

H

RH

R R

RH

HR

H

INTERNET

Backhaul linkRouter

Backbone

link

Ad-hoc

LoWPAN

Remote

Server

R

H

RR

HH

R

H

RR

HH

H

RPL “Ripple” Protocol (IPv6 Routing Protocol for

Low-Power and Lossy Networks)

Standard routing algorithm for embedded

applications

Application specific requirements

• Home automation

• Commercial building automation

• Industrial automation

• Urban environment

IPv6-LoWPAN Router Stack

Edge

Router

Edge

Router

Router

IPv6 over Low power Wireless

Personal Area Networks


Cloud Radio Access Network, C- RANC

ove

rag

e A

rea

Macro cells

Micro cells

Pico/Femto cells

User Capacity/Throughput

RRU

Alcatel-LucentLightRadio

Central Unit CU

(baseband, BBU)

RRU

RRU

RN

DWDM PON

DWDM PON

RRU

Micro/Pico Cell

Cluster

RN

Common Public Radio Interface over Optical Networks

Micro/Pico Cell

Cluster

DWDM PON

Micro Cell

Cluster

DWDM RING

Remote

Radio

Units

Relay

Node

Macro 2GMacro 2GMacro 2GMacro 2G

Macro 3GMacro 3GMacro 3GMacro 3G

Micro/Pico 3GMicro/Pico 3GMicro/Pico 3GMicro/Pico 3G

Macro LTEMacro LTEMacro LTEMacro LTE

Micro/Pico LTEMicro/Pico LTEMicro/Pico LTEMicro/Pico LTE

HetNetHetNetHetNetHetNet


Cloud Centric NetworkingOptical Packet Backbone

30 PoP AreasPoP A

BNAS

SNSNSN

Legacy GWOLO kdc

BB PoP B

BNAS

SNSNSN

Legacy GW OLO kdc

ISw

BB

CNMobile

CNMobile

AgN

ON ON

ON

ANAccess Site

DWDM (mesh & ring)

AN

SN

AgN

ON

BB

Optical Node

Access Node

Aggregation Node

Service Node

BackBone Node

CDN

DPI

NAT

ISw Intra PoP Switch

Content Delivery

Deep Packet Inspection

Address Translation

SNSNSN SNSNSN

ON

AN

AN

ON

AN

Access Site Access Site

AN AN AN

DPI, NAT & Cache

BNAS blades

AgN

AgN

ISw

L1

L1

L2

L3

L3

NAT NAT

CDN

DPI

CDN

DPI

ON

SN

ON

AN

CDN

Remote SiteRemote SiteRemote Site


Lean PoP DCs & FTP Throughput


Software Defined Networks

Traditional Network

Feature FF

OS

Custom Hardware

Feature FF

OS

Custom Hardware

Feature FF

OS

Custom Hardware

open API

Standard

Hardware

Open interface to

packet forwarding

Feature/App

Network OS

Controller

Feature/App. . .

Abstract Network View

Standard

Hardware Standard

Hardware


Network Function Virtualization

AAA

Application

ServerDPI

HyperVisor

Virtual Network

Functions

Appl.

Server AAA DPI

Proprietary

HW & SW

Network-DC

Network-DC

Network-DC

Orchestration

Platform

Orchestration

Platform

Off-The-Shelf HW

& Open SW

(but radio &

optical interfaces)


the network of the future - handimatica 2017 | mostra ...€¦ · deib–politecnico di milano...

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