masatoshi suzuki executive director kddi r&d laboratories inc

26
Optical Network Technologies for Converged Broadband Fixed and Mobile Services Optical Network Technologies for Converged Broadband Fixed and Mobile Services Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc. 24 th February, 2008 OFC 2008 WS on Optical/Wireless Integration

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Page 1: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

Opt

ical

Net

wor

k Te

chno

logi

es fo

r C

onve

rged

Br

oadb

and

Fixe

d an

d M

obile

Ser

vice

sO

ptic

al N

etw

ork

Tech

nolo

gies

for

Con

verg

ed

Broa

dban

d Fi

xed

and

Mob

ile S

ervi

ces

Mas

atos

hiSu

zuki

Exec

utiv

e D

irec

tor

KDD

I R&

D L

abor

ator

ies

Inc.

24

thFe

bru

ary,

20

08

OFC

20

08 

WS

on O

ptic

al/W

irel

ess

Inte

grat

ion

Page 2: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

2

!Fi

xed,

Mob

ile &

Bro

adca

st S

ervi

ces

in J

apan

!B

road

band

Net

wor

k &

Ser

vice

s

!A

dvan

ced

Bro

adba

nd N

etw

orks

!C

oncl

usio

ns

Out

line

Out

line

Page 3: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

Fixe

d, M

obile

and

Bro

adca

st Se

rvic

es in

Jap

anFi

xed,

Mob

ile a

nd B

road

cast

Serv

ices

in J

apan

!B

road

band

Pen

etra

tion

!Ja

pan’

s D

igita

l Ter

rest

rial B

road

cast

Page 4: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

4

Broa

dban

d Pe

netr

atio

n in

Jap

an –

Fixe

d Li

ne!

The

num

ber o

f FTT

H s

ubsc

riber

is ra

pidl

y in

crea

sing

"To

tal:1

0.51

M,

Inc.

rate

:>3M

/yea

r!

The

num

ber o

f DS

L su

bscr

iber

s w

as d

ecre

ased

from

Jun

e 20

06

Sour

ce: M

IC P

ress

Rel

ease

Number of Subscribers

As o

f the

end

of

Sept

embe

r, 20

07

:13

.48M

: 10.5

1M:

3.74

M

Mon

th-Y

ear

0

2,00

0,00

0

4,00

0,00

0

6,00

0,00

0

8,00

0,00

0

10,0

00,0

00

12,0

00,0

00

14,0

00,0

00

16,0

00,0

00

Mar-01

Sep-01

Mar-02

Sep-02

Mar-03

Sep-03

Mar-04

Sep-04

Mar-05

Sep-05

Mar-06

Sep-06

Mar-07

Sep-07D

SLFT

THC

ATV

Page 5: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

5

0

2000

4000

6000

8000

1000

0

'01/

3'0

1/12

'02/

9'0

3/6

'04/

3'0

4/12

'05/

9'0

6/06

'07/

03'0

7/12

Broa

dban

d Pe

netr

atio

n in

Jap

an –

Mob

ileNumber of subscribers (10K)

Sour

ce: T

CA

100.52M

Year

/Mon

th

2G3G

M

obile

Inte

rnet

!Th

e to

tal n

umbe

r of m

obile

pho

ne s

ubsc

riber

is >

100M

!M

ore

than

80

% u

sers

are

usi

ng 3

G s

yste

ms

!D

ata

rate

bec

omes

hig

her

"3.

1M/1

.8M

bps

(cdm

a200

0 1x

EV

-DO

Rev

.A),

3.6M

/384

kbps

(W-C

DM

A, H

SD

PA)

As o

f the

end

of

Dec

embe

r, 20

07

Mob

ile In

tern

et U

sers

are

nea

rly 9

0%.

Page 6: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

6

Dig

ital T

erre

stri

al T

V B

road

cast

in J

apan

!25

Mill

ion

TV s

ets

with

a d

igita

l TV

rece

iver

(’07

-08)

.!

12 M

illio

nm

obile

pho

nes

with

dig

ital T

V r

ecei

ver

with

in a

yea

r.

e.

g. A

bout

40%

of n

ew m

odel

s eq

uipp

ed w

ith “

mob

ile T

V”

!FM

BC “

Stan

dby”

>> F

MBC

“Re

ady

to G

o”

Num

ber o

f Dig

ital T

V se

t(M

illio

n )

Num

ber o

f Mob

ile P

hone

s w

ith D

-TV

(Mill

ion

)

2003

2004

2006

2005

10 5 020 1525

2007

(08)

6 4 2 0 �06/

06'0

6/08

�06/

12'0

6/10

�07/

02

12 10 8

'07/

04'0

7/06

Page 7: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

Broa

dban

d N

etw

ork

and

Serv

ices

in K

DD

IBr

oadb

and

Net

wor

k an

d Se

rvic

es in

KD

DI

!S

ervi

ce C

onve

rgen

ce fr

om F

MC

to F

MB

C!

Var

ious

Bro

adba

nd A

cces

s Te

chni

ques

!O

ptic

al A

cces

s an

d H

ome

Net

wor

ks!

Dig

italiz

ed R

OF

for m

obile

ser

vice

s

Page 8: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

8

IMS/

MM

D(S

ervi

ce A

pplic

atio

n)

New

RAN

#M

obile

WiM

ax#

IMT-

adva

nced

Wire

less

LA

N

#IE

EE 8

02.1

1(a

/b/g

+n,e

,j)

3G M

obile

#EV

-DO

Rev

. 0,A

,B#

UM

B・・

Fixe

d Ac

cess

#FT

TH#

AD

SL#

CA

TV

Pack

et-b

ased

Cor

e N

etw

ork

(IPv6

)

!A

cces

s m

edia

inde

pend

ent a

ll-IP

net

wor

k (N

etw

ork

Con

verg

ence

)"

Fixe

d, m

obile

, and

wire

less

acc

ess

med

ias

conv

erge

nce

into

inte

grat

ed IP

cor

e ne

twor

k fe

atur

ing

high

qua

lity,

hig

h re

silie

ncy,

sec

urity

and

mob

ility

!C

omm

on p

latfo

rm fo

r mul

ti-m

edia

ser

vice

s (S

ervi

ce C

onve

rgen

ce)

"Fi

xed,

mob

ile a

nd b

road

cast

ing

inte

grat

ed s

ervi

ces

are

prov

ided

sea

mle

ssly

by

com

mon

pla

tform

Con

cept

of U

ltra

3G b

y KD

DI

Dig

ital T

V B

road

cast

#Fi

xed/

Mob

ile

(one

-seg

)

Shor

t dist

ance

com

mun

icat

ion

Blue

toot

hTM

Page 9: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

9

Serv

ice

Con

verg

ence

: FM

BC S

ervi

ces

FM

B

Service : Cross cellContent : Multi-Use

roadc

ast

obile

ixed

KD

DI p

rovi

des

cust

omer

s hi

gh-s

peed

dat

a se

rvic

es a

nd h

igh-

qual

ity

mul

timed

ia s

ervi

ces

anyt

ime,

any

whe

re, i

n th

e op

timum

com

mun

icat

ion

envi

ronm

ent.

KD

DI p

rovi

des

cust

omer

s hi

gh-s

peed

dat

a se

rvic

es a

nd h

igh-

qual

ity

mul

timed

ia s

ervi

ces

anyt

ime,

any

whe

re, i

n th

e op

timum

com

mun

icat

ion

envi

ronm

ent.

Dig

ital R

adio

Dig

ital T

V(o

ne-s

eg)

FTTH

CA

TV w

ith V

oIP

and

VoD

Page 10: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

10

HFC

an

d R

FH

FC a

nd

RF

Med

iaC

onve

rter

PO

N-O

LT

TELE

CO

CO

TELE

CO

CO

AD

SL

DS

LAM

AD

SA

DS

LLV

DS

LV

DS

L

VD

SL

DS

LAM

Eth

erne

tEt

her

net

L2 SW

CM

TC

MT

SSV

IDEO

VID

EO

E/O

E/O

CA

TV C

OC

ATV

CO

CA

TVC

ATV

DO

CS

IS2.

0 ~

40M

bit

/sD

OC

SIS

3.0

~16

0M

bit

/s

10

0M

bit

/s

ON

U HG

W

Opt

ical

fib

er

Cop

per

Cop

per

PC

STB

Coa

xial

Opt

ical

Fib

er

Spl

itte

r

Trip

le P

lay

Ser

vice

Wir

eles

s W

irel

ess

Acc

ess

Acc

ess

FTTR

FTTR

(VD

SL)

(VD

SL)

CA

T5

PO

N/M

CP

ON

/MC

DS

LAM

GE-

PO

N

OLT

1G

bit

/s

FTTH

(M

C)

FTTH

(M

C)

FTTH

(G

EFT

TH (

GE

-- PO

N)

PO

N)

Cel

lula

r ph

one

WiF

i, W

iMA

X

Var

ious

Bro

adba

nd A

cces

s Te

chni

ques

Page 11: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

11

ON

U(O

ptic

al N

etw

ork

Uni

t)

Pow

erS

plitt

er

OLT

(Opt

ical

Lin

e Te

rmin

al)

1490

nm13

10nm

Tim

e (s

ec)

010

2030

4050

60

Throughtput (Mbit/s)

020406080100

Hig

h-pr

iorit

y m

ultic

ast

traffi

cs(H

DTV

mul

ticas

t)

Low

-prio

rity

Traf

fic

QoS

Func

tion

(64O

NU

s,10

km fi

ber)

Hig

h-Q

ualit

y G

E-PO

N

!IP

Mul

ticas

tM

ulti-

chan

nel T

V b

road

cast

ing

with

min

imum

ban

dwid

th!

QoS

/ SLA

Ric

h Q

oSfu

nctio

n (1

92 L

LID

: m

ultip

le lo

gica

l lin

ks/O

NU

) !

DB

A

Dyn

amic

ban

dwid

th a

lloca

tion

to m

axim

ize

the

user

�s b

andw

idth

!IP

Mul

ticas

tM

ulti-

chan

nel T

V b

road

cast

ing

with

min

imum

ban

dwid

th!

QoS

/ SLA

Ric

h Q

oSfu

nctio

n (1

92 L

LID

: m

ultip

le lo

gica

l lin

ks/O

NU

) !

DB

A

Dyn

amic

ban

dwid

th a

lloca

tion

to m

axim

ize

the

user

�s b

andw

idth

Page 12: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

12

!~

4,50

0 Ka

raok

e tr

acks

!R

ich

set

of f

unct

iona

litie

s th

roug

h m

obile

pho

ne"

VoD

rese

rvat

ion,

TV

prog

ram

gui

de, e

tc.

!D

VD-q

ualit

y vi

deo

!M

PEG

2 fo

r SD

!50

TV

chan

nels 

(IP

mul

ticas

t)!

~5,

000

VoD

item

s (H

olly

woo

d m

ovie

s, d

ram

as, .

..)

!Eq

uiva

lent

to

exis

ting

phon

e se

rvic

e:

"H

igh-

qual

ity"

Mul

ti-fu

nctio

nalit

y"

Emer

genc

y ca

ll ha

ndlin

g!

No

need

to

chan

ge t

he c

urre

nt p

hone

num

ber

!H

igh-

spee

d In

tern

et A

cces

s

IP T

elep

hony

IP T

elep

hony

IP V

ideo

IP V

ideo

INTE

RN

ETIN

TER

NET

Oth

erO

ther

KDD

I’sFT

TH S

ervi

ces

Page 13: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

13

Pow

er L

ine

Com

mun

icat

ion

Pow

er L

ine

Com

mun

icat

ion

Coax

ial C

able

Com

mun

icat

ion

Coax

ial C

able

Com

mun

icat

ion

Wire

less

LAN

Wire

less

LAN

IEEE

802.

11 a

/b/g

5.2G

Hz/

2.4G

Hz

PHY:

54M

bit/

sTP

: ~

30M

bit/

s

ITU

-T G

.995

4 (H

omeP

NA3

.0 c

ompa

tible

)4~

21M

Hz

PHY:

128

Mbi

t/s

TP:

~90

Mbi

t/s

Hom

ePlu

gAV

2~28

MH

zPH

Y: 2

00M

bit/

sTP

: ~

85M

bit/

s

!Co

mm

on F

eatu

res

"Q

oSM

anag

emen

t (C

lass

ifica

tion,

Prio

rity

Que

uing

)"

Secu

rity

(AES

128)

!Co

mm

on F

eatu

res

"Q

oSM

anag

emen

t (C

lass

ifica

tion,

Prio

rity

Que

uing

)"

Secu

rity

(AES

128)

Hom

e N

etw

ork

Solu

tion

Page 14: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

14

RO

F fo

r Mob

ile P

hone

Sys

tem

s!

With

RO

F te

chno

logy

, BTS

(Bas

e Tr

ansc

eive

r Sta

tion)

can

be

sepa

rate

d in

toa

com

pact

rem

ote

ante

nna

and

othe

r lar

ge fa

cilit

ies

"W

eigh

t and

siz

e re

duct

ion

of th

e re

mot

e an

tenn

a"

Incr

ease

of t

he fl

exib

ility

of B

TS lo

catio

n !

RO

F ca

n be

app

licab

le to

bot

h in

door

cov

erag

e sy

stem

s an

d ou

tdoo

r sys

tem

s

RO

F ID

UR

OF

IDU

OD

U

OD

U

Rem

ote

Indo

or

Rem

ote

Indo

or

Cove

rage

Sys

tem

sCo

vera

ge S

yste

ms

Ope

n Ai

r Co

vera

geO

pen

Air

Cove

rage

Syst

ems

Syst

ems

Tow

erTo

wer

-- Mou

nted

Mou

nted

Ampl

ifier

Sys

tem

sAm

plifi

er S

yste

ms

Indo

or C

over

age

Indo

or C

over

age

Syst

ems

Syst

ems

Rem

ote

ante

nn

a

CO

BTS

Opt

ical

fib

er

Page 15: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

15

!O

ne fi

ber b

i-dire

ctio

nal u

sing

WD

M!

Sys

tem

Ban

dwid

th :

20 M

Hz

X 2

ban

ds ⇒ 

2Gbp

s di

gitiz

ed R

OF 

Feat

ures

"R

obus

t aga

inst

opt

ical

refle

ctio

ns a

nd la

rge

loss

es (C

ompl

ianc

e w

ith

3GP

P2

stan

dard

s )

"Lo

w n

oise

figu

re (N

F)

!H

igh

CN

R u

nder

sev

ere

trans

mis

sion

con

ditio

n ca

n be

mai

ntai

ned

Dig

italiz

ed R

OF

(D-R

OF)

CNR~

40dB

CNR>

60dB

Ana

log

RO

FD

igiti

zed

RO

F

RF

spec

trum

und

er o

ptic

al re

flect

ion

of 1

5dB

Page 16: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

16

Con

verg

edM

ulti-

Serv

ice

Met

ro A

rea

Net

wor

k

!Fi

xed

and

mob

ile c

onve

rged

mul

ti-se

rvic

es a

re a

ggre

gate

d in

met

ro a

rea

netw

ork.

!

MA

N c

onsi

sts

of 1

0Gb/

s D

WD

M, R

OA

DM

and

RPR

(Res

ilient

Pac

ket R

ing)

!

RP

R c

an a

ccom

mod

ate

mul

ti-se

rvic

e (T

DM

, Eth

erne

t, IP

) with

SD

H/S

ON

ET-

clas

sre

silie

ncy

(pro

tect

ion

time

< 50

mse

c) a

nd Q

oSca

pabi

lity.

!M

ore

than

200

0 R

PR

nod

es w

ere

inst

alle

d.!

Eas

y ad

min

istra

tion

and

redu

ctio

n of

CA

PEX

/OPE

X w

ere

real

ized

!Fi

xed

and

mob

ile c

onve

rged

mul

ti-se

rvic

es a

re a

ggre

gate

d in

met

ro a

rea

netw

ork.

!

MA

N c

onsi

sts

of 1

0Gb/

s D

WD

M, R

OA

DM

and

RPR

(Res

ilient

Pac

ket R

ing)

!

RP

R c

an a

ccom

mod

ate

mul

ti-se

rvic

e (T

DM

, Eth

erne

t, IP

) with

SD

H/S

ON

ET-

clas

sre

silie

ncy

(pro

tect

ion

time

< 50

mse

c) a

nd Q

oSca

pabi

lity.

!M

ore

than

200

0 R

PR

nod

es w

ere

inst

alle

d.!

Eas

y ad

min

istra

tion

and

redu

ctio

n of

CA

PEX

/OPE

X w

ere

real

ized G

bE

PD

H, S

DH、

etc�

Leg

acy

STM

-1, D

S1, D

S3

mob

ile a

cces

svi

a ce

ll p

hon

e

L2/L

3sw

itch

TDMS

TM-1

Gb

E

IP t

ran

sit

L2/L

3sw

itch

Gb

E

xDS

L

DSL

AM

Gb

E

GE-

PO

N

FTTH

Rou

ter

Gb

E

Mul

tiM

ulti --

Serv

ice

Met

ro A

rea

Net

wor

kSe

rvic

e M

etro

Are

a N

etw

ork

CO

GC

GC

GC

GC

GC

GC

GC

GC

10G

b/s

RPR

GC

10G

b/s

RPR

10G

b/s

x N

DW

DM

CO

GC

GC

GC

GC

GC

GC

GC

GC

10G

b/s

RPR

GC

GC

10G

b/s

RPR

10G

b/s

x N

DW

DM

RO

AD

MN

ode

RP

Rn

ode

RP

Rn

ode

RP

Rn

ode

λ 1 , λ

2 ,..

. λΝ

RO

AD

MN

ode

RP

Rn

ode

RP

Rn

ode

RP

Rn

ode

λ 1 , λ

2 ,..

. λΝ

IP/E

ther

net

-VP

N

Page 17: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

17

Inte

grat

ed IP

Cor

e N

etw

ork

SIN

SCN

AS

Inte

grat

ed IP

/MPL

S C

ore

Net

wor

kIn

tegr

ated

IP/M

PLS

Cor

e N

etw

ork

MSE

MPL

S(LS

P)

Acce

ss C

ore

NW

(MAN

)

GM

PLSO

XC

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ss N

W

CD

N

GW

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P)

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PN

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Ser

vice

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: Ser

vice

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grat

ion

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eSC

N:S

ervi

ce C

ontr

ol N

ode

MSE

:Mul

ti Se

rvic

e Ed

geAS

:A

ggre

gatio

n Sy

stem

!N

ew in

tegr

ated

IP/M

PLS

bac

kbon

e ne

twor

k of

KD

DI h

as b

een

cons

truct

ed fr

om la

te 2

007

!M

igra

tion

from

MP

LS to

GM

PLS

is in

tens

ivel

y st

udie

d!

New

inte

grat

ed IP

/MP

LS b

ackb

one

netw

ork

of K

DD

I has

bee

n co

nstru

cted

from

late

200

7!

Mig

ratio

n fro

m M

PLS

to G

MP

LS is

inte

nsiv

ely

stud

ied

Page 18: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

Adv

ance

d Br

oadb

and

Net

wor

kA

dvan

ced

Broa

dban

d N

etw

ork

!10

GE

-PO

N/W

DM

-PO

N!

100G

bps

Ethe

rnet

!W

iMA

X, IM

T-A

dvan

ced

!Te

rrest

rial D

igita

l TV

broa

dcas

ting

Page 19: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

19

Evol

utio

n of

Fix

ed &

Mob

ile B

road

band

Anal

ogIS

DN

FTTH

cdm

aOne

IMT-

Adva

nced

(4G

)H

SDPA Wire

less

LAN

Wire

less

BB

Mob

ile W

iMAX

(*)

2005

2005

2000

2000

2010

2010

UM

B

ADSL

CAT

V

From

co

pper

to

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ical

fib

er

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OR

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DM

A

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OR

ev.A

cdm

a200

01x

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HSU

PA

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adba

nd W

irele

ss

*IEE

E802

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: se

amle

ss c

onne

ctio

n w

hen

trave

ling

at 1

20 k

m/h

. Max

imum

spe

ed is

sai

d to

be

arou

nd s

ever

al te

ns o

f Mbp

s.

Mob

ile

Fixe

d

LTE

 Ad

vanc

ed-F

TTH

(10G

/WD

M)

Page 20: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

20

!10

GE-

PON

(IE

EE P

802.

3av

task

for

ce)

as a

fut

ure

FTTH

sys

tem

"D

igita

l bro

adca

st T

V, H

DTV

con

tent

s"

HD

TV V

ideo

con

fere

ncin

g, s

tora

ge s

ervi

ce"

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less

acc

ess

back

haul

, MTU

/MD

U b

ackh

aul

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GE-

PON

(IE

EE P

802.

3av

task

for

ce)

as a

fut

ure

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tem

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igita

l bro

adca

st T

V, H

DTV

con

tent

s"

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TV V

ideo

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fere

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g, s

tora

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ervi

ce"

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less

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ess

back

haul

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ackh

aul

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erim

ent

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Page 21: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

21

!M

ulti-

serv

ice

line

aggr

egat

ion

plat

form

can

be

real

ized

with

WD

M-P

ON

sys

tem

s"

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umer

/Ent

erpr

ise

(MTD

/MD

U)

"M

obile

pho

ne in

terc

onne

ctio

n"

GE-

PON

ext

ensi

on"

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cy s

ervi

ces

!M

ulti-

serv

ice

line

aggr

egat

ion

plat

form

can

be

real

ized

with

WD

M-P

ON

sys

tem

s"

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umer

/Ent

erpr

ise

(MTD

/MD

U)

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obile

pho

ne in

terc

onne

ctio

n"

GE-

PON

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ensi

on"

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cy s

ervi

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c

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ote

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site

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pany

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g

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ntra

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ffic

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ild

ing

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uildin

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ork

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U

AP

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: Radio

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rface U

nit

RRU

: Rem

ote

Radio

Unit

AP:

Access P

oin

t

RRU

D I V

Serv

ice

Agg

rega

tion

with

WD

M-P

ON

Page 22: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

22

Mob

ile W

iMA

X

!E

arly

fiel

d tri

al o

f Mob

ile W

iMA

Xsy

stem

in O

saka

, Jap

an (F

eb. 2

006)

!S

eam

less

han

dove

r tec

hnol

ogy

betw

een

WiM

AX

and

cdm

a20

00 1

xEV

-DO

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igh

qual

ity s

eam

less

VoI

Pw

ith b

uffe

r con

trol

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eam

less

vid

eoph

one

with

pla

y sp

eed

cont

rol a

ccor

ding

to s

peed

of a

cces

s ne

twor

k

!E

arly

fiel

d tri

al o

f Mob

ile W

iMA

Xsy

stem

in O

saka

, Jap

an (F

eb. 2

006)

!S

eam

less

han

dove

r tec

hnol

ogy

betw

een

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AX

and

cdm

a20

00 1

xEV

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igh

qual

ity s

eam

less

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Pw

ith b

uffe

r con

trol

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eam

less

vid

eoph

one

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pla

y sp

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rol a

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peed

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bil

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de

EV

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erm

inal

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bil

e

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bil

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inal

切断

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ハンドオーバ

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tel N

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saka)

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KD

DI

NW

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ter

HO

AS

SIP

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Page 23: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

23

IMT-

Adv

ance

d Sy

stem

BS

⇒M

S�

Cen

ter

Freq

uen

cy =

4.4

85

GH

z�

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nal

Ban

dw

idth

= 1

00M

Hz

(20M

Hz)

�O

FDM

/ R

-OFD

M/

2 M

IMO

BS

←M

S�

Cen

ter

Freq

uen

cy =

4.7

70 G

Hz

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nal

Ban

dw

idth

= 4

0M

Hz

(20M

Hz)

�O

FDM

/ R

-OFD

M/

SC-F

DM

/ 2×

2 M

IMO

MS#1

MS#2

MS#3

BS#1

!K

DD

I / K

DD

I R&

D L

abor

ator

ies

have

dev

elop

ed th

e Te

st-b

ed fo

r IM

T-A

dvan

ced

real

izin

g co

nnec

tion

over

100M

bps

for f

ast m

obile

term

inal

s, a

nd

near

1G

bps

for s

low

mob

ile te

rmin

als.

!K

DD

I / K

DD

I R&

D L

abor

ator

ies

have

dev

elop

ed th

e Te

st-b

ed fo

r IM

T-A

dvan

ced

real

izin

g co

nnec

tion

over

100M

bps

for f

ast m

obile

term

inal

s, a

nd

near

1G

bps

for s

low

mob

ile te

rmin

als.

Page 24: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

24

!IP

-RF

conv

ersi

on"

IP M

ultic

ast

in la

rge-

scal

e m

etro

polit

an n

etw

ork

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F di

strib

utio

n in

acc

ess

and

hom

e ne

twor

ks

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-RF

conv

ersi

on"

IP M

ultic

ast

in la

rge-

scal

e m

etro

polit

an n

etw

ork

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F di

strib

utio

n in

acc

ess

and

hom

e ne

twor

ks

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estr

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igita

l TV

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trib

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n us

ing

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F

OFD

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ceiv

er

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ceiv

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nver

ter

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nver

ter

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3

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MC

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ical

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itte

r

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VO

NU

IP-R

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MC

PL

PO

N-O

LT

RF

DIV

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ss N

etw

ork

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ss N

etw

ork

Hom

e N

etw

ork

Hom

e N

etw

ork

Met

ro N

etw

ork

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ro N

etw

ork

VO

D/S

trea

min

gS

erve

r

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ten

t D

eliv

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wor

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den

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F T

TS RF

RF

Opt

ical

RF

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ical

RF

IP m

ultic

ast

IP m

ultic

ast

Page 25: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

25

Con

clus

ions

!Tr

ends

of T

elec

omm

unic

atio

n in

Jap

an"

Muc

h fa

ster

than

exp

ecte

d$

Tran

sitio

n fro

m A

DS

L to

FTT

H$

Tran

sitio

n fro

m 2

G to

3G

mob

ile p

hone

$

Tran

sitio

n fro

m A

nalo

gue

SD

TV to

Dig

ital H

DTV

"N

etw

ork

and

serv

ice

conv

erge

nce

!Br

oadb

and

netw

ork

and

serv

ices

in K

DD

I"

FMC

to F

MBC

"Tr

iple

pla

y se

rvic

es w

ith G

E-PO

N a

nd h

ome

netw

ork

solu

tions

"D

igita

lized

RO

F fo

r mob

ile s

yste

m"

Con

verg

ed M

etro

and

Cor

e N

etw

ork

as a

com

mon

infra

stru

ctur

e fo

r fix

ed a

nd m

obile

ser

vice

s

!Ad

vanc

ed a

cces

s ne

twor

k te

chno

logi

es to

enh

ance

the

FMBC

ser

vice

s"

10G

E-PO

N, W

DM

-PO

N"

WiM

AX, I

MT-

adva

nced

"Te

rres

trial

dig

ital T

V ov

er IP

and

/or I

P-R

F

Page 26: Masatoshi Suzuki Executive Director KDDI R&D Laboratories Inc

26

KD

DI R

&D

Lab

orat

orie

s, In

c.K

DD

I R&

D L

abor

ator

ies,

Inc.

Than

k yo

u !

Chal

leng

e fo

r Inn

ovat

ion

Chal

leng

e fo

r Inn

ovat

ion