WiFi New GenerationGuy Pujolle

Guy.Pujolle@lip6.fr

Internet access

100

50

Wi-Fi

2010 2015 2020

0

3G/4G

Cable

3 millions Wi-Fi componants

every day

Volume

• Mobile video ~

66% of volume

• Smart phones, • Smart phones,

iPAD, etc.

• Social

networking

3GPPGSM EDGE

UMTS HSDPA HSUPA LTE

LTE-Advanced

Mobile and wireless networks

IEEE 802.11b a g n ad ac afIEEE

4G and Wi-Fi convergence

DSLAM

DSLA

HNB

WiFi Passpoint

Controller

DSLA

M

Hotspot

Node-B

E-Node-B

WiFi ng

802.11 b/g/n

802.11 a/n

802.11ac802.11af 802.11 ad

2.4 GHz5 GHz 60 GHzTVWS

471-855 MHz57-66 GHz

Spectrum utilization

IEEE 802.11af: WiFi TVWS

• Smart WiFi

• Cognitive radio

• TV White Space (TVWS)

• Bandwidth: 20, 40, and 80• Bandwidth: 20, 40, and 80

• Less than 1 GHz

• 500 Mbps per user, total 12 Gbps

IEEE 802.11 ac, ad and ah

Netgear R6300 802.11ac

7 Gbit/s

Virtual access point

Hyperviseur

Femtocell

-11-

Home Node B (HNB)

12

Small cells vs macro cells

IEEE802.16r Small Cell Backhaul (SCB)

4G mesh femtocells networks

Optic fiber/1Mbps

ADSL/20 Mbps

LTE-A 40 Mbps

Bank access

Optic fiber/1 Mbps

ADSL/10 Mbps

LTE-A 100 Mbps

File transfer

3GPP release 11 and 12 : Device to Device (D2D)

Internet of Things

The things

Remote assistance and medical control

Home security

Breakdown diagnosis

Energy programming and saving

Blinds, doors,windows

Advanced voice &convergence

Visio

Chair, bed,furniture

New objects

Home watching

WELL- BEINGCONTROL

COMMUNICATION& ENTERTAINMENT

Measure and use of electricity

HOME AUTOMATION

Measure and use of gas and water

Triple Play Beyond Triple Play Electric devices Future electric devices

Music/Radio

Print

TV

Games

Voice

Internet

BB ACCESS

Gateway

Mass storage

Camera

- 16-

Things for medical care

• Enormous market

• Samsung (2025 – 80%

of the incomes)

• Home networking• Home networking

• Mobile networking

Medical sensors

• BAN: Body Area Networks

• The FCC has approved

• a 40 MHz spectrum

allocation for medical BAN allocation for medical BAN

low-power

• wide-area radio links at

the 2360-2400MHz band

• IEEE 802.15.6

IEEE 802.15.6

• IEEE 802.15.6

• 402-405 MHz (In – In – Out)

• Ultra Wideband (UWB), which operates at

2.4 GHz and in the 3.1-10.6 GHz frequency 2.4 GHz and in the 3.1-10.6 GHz frequency

band (Out – Out)

• Human Body Communications (HBC). HBC

operates at the 13.5, 400, 600, and 900

MHz frequencies (body surface)

Medical smart dust

Energy

Green communications

• Carbon footprint of ICT industry ~ 5% of human

carbon footprint

• PCs, printers, telecom networks/devices, data centers

• ~ 25% of all car emissions

• ~ equal to airplane emissions• ~ equal to airplane emissions

GoogleOregon Data center

- 3 buildings of 6 400 m2

- 250 bytes (penta byte, 1K Tbytes

- 1 million Gbytes

- 103 MW

Equivalent to the consumption of

A town of 80,000 inhabitants

-23-

Start and Stop

Green

• Speed of the processor depending on the tasks

• Grouping the routes on the same paths

• On the contrary of load sharing

• Virtualization and grouping virtual machines on the •

same physical machines

• Start and Stop solution (machine, card)

• Utility functions

Merci et questions?