Packet synchronization deployment and challenges to mobile ......SDH, PDH, EoSDH, EthernetLeasing...

20
Packet synchronization deployment and challenges to mobile operator

Transcript of Packet synchronization deployment and challenges to mobile ......SDH, PDH, EoSDH, EthernetLeasing...

  • Pa

    cke

    t sy

    nch

    ron

    iza

    tio

    n d

    ep

    loy

    me

    nt

    an

    d c

    ha

    lle

    ng

    es

    to m

    ob

    ile

    op

    era

    tor

    an

    d c

    ha

    lle

    ng

    es

    to m

    ob

    ile

    op

    era

    tor

  • Ba

    ckg

    rou

    nd

    Ch

    all

    en

    ge

    s

    1.

    Ne

    two

    rkg

    row

    thse

    ek

    the

    tra

    nsf

    orm

    ati

    on

    of

    serv

    ice

    sd

    eli

    ve

    rym

    ech

    an

    ism

    .

    2.

    Su

    mm

    ary

    of

    pre

    vio

    us

    setu

    p:

    DE

    SC

    RIP

    TIO

    NC

    UR

    RE

    NT

    TE

    CH

    NO

    LOG

    YF

    UT

    UR

    ET

    EC

    HN

    OLO

    GY

    Ba

    ckb

    on

    eF

    ibe

    r o

    pti

    c in

    fra

    stru

    ctu

    re

    ba

    sed

    on

    DW

    DM

    an

    d I

    P M

    PLS

    ne

    two

    rk

    Fib

    er

    op

    tic

    infr

    ast

    ruct

    ure

    b

    ase

    d o

    n

    DW

    DM

    an

    d I

    P M

    PLS

    ne

    two

    rk

    Ag

    gre

    ga

    tor

    Ma

    jori

    ty s

    erv

    e w

    ith

    SD

    H m

    icro

    wa

    ve

    M

    ajo

    rity

    serv

    e w

    ith

    fib

    er

    op

    tic

    Ag

    gre

    ga

    tor

    Ma

    jori

    ty s

    erv

    e w

    ith

    SD

    H m

    icro

    wa

    ve

    an

    d m

    ino

    rity

    se

    rve

    wit

    h f

    ibe

    r o

    pti

    c

    infr

    ast

    ruct

    ure

    (S

    DH

    ) &

    TD

    M

    ba

    nd

    wid

    th l

    ea

    sin

    g f

    rom

    3rd

    pa

    rty

    serv

    ice

    s p

    rov

    ide

    r

    Ma

    jori

    tyse

    rve

    wit

    h f

    ibe

    r o

    pti

    c

    infr

    ast

    ruct

    ure

    (P

    ack

    et

    Tra

    nsp

    ort

    ) &

    Eth

    ern

    et

    ba

    nd

    wid

    th l

    ea

    sin

    g f

    rom

    3rd

    pa

    rty

    se

    rvic

    es

    pro

    vid

    er

    an

    d m

    ino

    rity

    serv

    e w

    ith

    pa

    cke

    t m

    icro

    wa

    ve

    Last

    mil

    e

    Ma

    jori

    ty s

    erv

    e w

    ith

    PD

    H m

    icro

    wa

    ve

    an

    d m

    ino

    rity

    se

    rve

    wit

    h f

    ibe

    r o

    pti

    c

    infr

    ast

    ruct

    ure

    (S

    DH

    ) &

    TD

    M

    ba

    nd

    wid

    th l

    ea

    sin

    g f

    rom

    3rd

    pa

    rty

    serv

    ice

    s p

    rov

    ide

    r

    Mix

    ture

    se

    rve

    wit

    h p

    ack

    et

    mic

    row

    ave

    ,

    fib

    er

    op

    tic

    infr

    ast

    ruct

    ure

    (p

    ack

    et

    Tra

    nsp

    ort

    ) &

    Eth

    ern

    et

    ba

    nd

    wid

    th

    lea

    sin

    g f

    rom

    3rd

    pa

    rty

    se

    rvic

    es

    pro

    vid

    er

    RA

    N s

    olu

    tio

    n2

    G,

    3G

    –A

    TM

    2

    G,

    3G

    –A

    TM

    , 3

    G-

    Hy

    bri

    d (

    AT

    M &

    IP

    ,

    3G

    IP

    & L

    TE

  • Exi

    stin

    g T

    ran

    smis

    sio

    n A

    rch

    ite

    ctu

    re

    Inter

    -

    OLNOs

    Regional Backbone Netw

    ork

    The image cannot be displayed. Your computer may not

    have enough m

    emory

    to open the image, or the image m

    ay

    have been corrupted. Restart your computer, and then open

    the file again. If the red x still appears, you m

    ay have to

    delete the image and then insert it again.

    Backbone

    Netw

    ork

    SDH

    Inter

    -

    Regional Backbone Netw

    ork

    The image cannot be displayed. Your computer may not

    have enough m

    emory

    to open the image, or the image m

    ay

    have been corrupted. Restart your computer, and then open

    the file again. If the red x still appears, you m

    ay have to

    delete the image and then insert it again.

    National Backbone Netw

    ork

    -

    InternationalLink

    Regional Backbone Netw

    ork

    The image cannot be displayed. Your computer may not

    have enough m

    emory

    to open the image, or the image m

    ay

    have been corrupted. Restart your computer, and then open

    the file again. If the red x still appears, you m

    ay have to

    delete the image and then insert it again.

    Backbone

    Netw

    ork

    Technology

    DWDM , ASON,

    DWDM , ASON,

    Regional Backbone Netw

    ork

    Metro Netw

    ork

    The image cannot be displayed. Your computer

    may not have enough m

    emory

    to open the

    image, or the image m

    ay have been corrupted.

    Restart your computer, and then open the file

    again. If the red x still appears, you m

    ay have

    to delete the image and then insert it again.

    Last m

    ile

    Netw

    ork

    Metro

    Netw

    ork

    Access

    Netw

    ork

    SDH

    SDH, PDH

    SDH, PDH

    Regional Backbone Netw

    ork

    Metro Netw

    ork

    The image cannot be displayed. Your computer

    may not have enough m

    emory

    to open the

    image, or the image m

    ay have been corrupted.

    Restart your computer, and then open the file

    again. If the red x still appears, you m

    ay have

    to delete the image and then insert it again.

    Last m

    ile

    Regional Backbone Netw

    ork

    Metro Netw

    ork

    The image cannot be displayed. Your computer

    may not have enough m

    emory

    to open the

    image, or the image m

    ay have been corrupted.

    Restart your computer, and then open the file

    again. If the red x still appears, you m

    ay have

    to delete the image and then insert it again.

    Last m

    ile

    Netw

    ork

    Metro

    Netw

    ork

    Access

    Netw

    ork

    DWDM , ASON,

    SDH, PDH, EoSDH,

    EthernetLeasing

    SDH, PDH, EoPDH

  • Cu

    rre

    nt

    Sy

    nch

    ron

    iza

    tio

    n A

    rch

    ite

    ctu

    re

    IEE

    E

    15

    88

    SS

    U

    Ma

    in s

    ite

    NT

    PP

    TP

    Sla

    ve

    IEE

    15

    88

    Tra

    nsm

    issi

    on

    Ne

    two

    rk

    Co

    lle

    cto

    r o

    r re

    mo

    te s

    iteSl

    ave

    IEE

    15

    88

  • Cu

    rre

    nt

    Acc

    ess

    Ne

    two

    rk O

    ve

    rvie

    w

    RN

    C L

    oca

    tio

    nS

    tati

    on

    AS

    tati

    on

    D

    Sta

    tio

    n B

    Ma

    in C

    oll

    ect

    or

    X

    Mic

    row

    ave

    Ne

    two

    rk

    Tx

    Co

    lle

    cto

    rLa

    st M

    ile

    BS

    C

    RN

    C

    Sta

    tio

    n C

    Sta

    tio

    n F

    Sta

    tio

    n E

    Sta

    tio

    n H

    Sta

    tio

    n G

    Fib

    er

    Op

    tic

    Ne

    two

    rk

    Sta

    tio

    n J

    Sta

    tio

    n I

    Sta

    tio

    n K

    TD

    M l

    ea

    se

    ba

    nd

    wid

    th

  • Targ

    et

    Acc

    ess

    Ne

    two

    rk O

    ve

    rvie

    w

    RN

    C L

    oca

    tio

    nS

    tati

    on

    AS

    tati

    on

    D

    Sta

    tio

    n B

    Ma

    in C

    oll

    ect

    or

    X

    Tx

    Co

    lle

    cto

    rLa

    st M

    ile

    BS

    C

    RN

    C

    PT

    N

    PT

    N

    Pa

    cke

    t F

    ibe

    r

    Op

    tic

    Ne

    two

    rk

    Sta

    tio

    n C

    Sta

    tio

    n F

    Sta

    tio

    n E

    Sta

    tio

    n H

    Sta

    tio

    n G

    Pa

    cke

    t F

    ibe

    r

    Op

    tic

    Ne

    two

    rk

    Sta

    tio

    n J

    Sta

    tio

    n I

    Sta

    tio

    n K

    Eth

    ern

    et

    lea

    se

    ba

    nd

    wid

    th

    PT

    NP

    TN

  • Pa

    cke

    t Sy

    nch

    ron

    iza

    tio

    n I

    mp

    lem

    en

    tati

    on

    Str

    ate

    gy

    MP

    LS /

    PW

    E3

    Tx

    Ce

    ll S

    ite

    Tx

    RN

    C S

    ite

    PT

    P G

    ran

    d

    Ma

    ste

    rQ

    oS

    En

    d t

    o E

    nd

    Ma

    na

    ge

    me

    nt

    IP

    RN

    CS

    yn

    chro

    niz

    ati

    on

    wit

    h I

    EE

    E 1

    58

    8 V

    2

    IP

    -S

    lave

    IE

    EE

    15

    88

    V2

    -

    Sla

    ve

    IE

    EE

    15

    88

    V2

    pa

    rt o

    f R

    AN

    so

    luti

    on

    No

    de

    B

    IEE

    E 1

    58

    8

    -Sin

    gle

    VLA

    N p

    er

    No

    de

    B

    -Tra

    nsp

    ort

    wit

    h

    Qo

    Sca

    pa

    bil

    ity

    PT

    NP

    TN

    -IE

    EE

    15

    88

    V2

    Gra

    nd

    Ma

    ste

    r

    at

    all

    RN

    C s

    ite

    -Co

    nn

    ect

    ion

    is b

    ase

    d o

    n

    Lay

    er

    3

  • Ove

    rvie

    w P

    ack

    et

    Sy

    nch

    ron

    iza

    tio

    n S

    tra

    teg

    y IEE

    E

    15

    88

    RNC

    RNC

    PT

    N C

    N

    Pa

    cke

    t N

    etw

    ork

    PT

    N

    Me

    tro

    E

    BSC

    BSC

    FE

    GE

    GE

    Me

    tro

    E

    Sla

    ve

    IE

    EE

    15

    88

    V2

    IEE

    E

    15

    88

    V2

    Ma

    ste

    r

    1)

    Sy

    nch

    ron

    iza

    tio

    n o

    ve

    r P

    TP

    IE

    EE

    15

    88

    V2

    Th

    ep

    rop

    ose

    pa

    cke

    tsy

    nch

    ron

    iza

    tio

    nw

    ith

    com

    bin

    ati

    on

    of

    PT

    PIE

    EE

    15

    88

    V2

    an

    d

    syn

    chro

    no

    us

    Eth

    ern

    et

    Page 8

    15

    88

    V2

    Sta

    tio

    n A

    Sta

    tio

    n C

    IP M

    w

    Sy

    nch

    ron

    iza

    tio

    n t

    rail

    Sta

    tio

    n C

    Sta

    tio

    n C

    IP M

    icro

    wa

    ve

    no

    t su

    pp

    ort

    Sy

    nc

    E

    Sla

    ve

    IE

    EE

    15

    88

    V2

    2)

    Sy

    nch

    ron

    iza

    tio

    n

    ove

    r sy

    nch

    ron

    ou

    s

    Eth

    ern

    et

    3)

    Sy

    nch

    ron

    iza

    tio

    n o

    ve

    r P

    TP

    IE

    EE

    15

    88

    V2

    ove

    r IP

    Mw

    Sla

    ve

    IE

    EE

    15

    88

    V2

  • Ch

    all

    en

    ge

    s

    List

    ed

    be

    low

    are

    the

    pa

    inp

    oin

    tsa

    nd

    cha

    lle

    ng

    es

    for

    syn

    chro

    niz

    ati

    on

    ne

    two

    rk

    an

    dp

    ack

    et

    ba

    sed

    tim

    ing

    ne

    two

    rk:-

    1.

    Mu

    ltitr

    an

    smis

    sio

    nm

    ed

    ium

    an

    dte

    chn

    olo

    gy

    :

    a.

    Ra

    dio

    ,fi

    be

    ro

    pti

    ca

    nd

    ba

    nd

    wid

    thle

    asi

    ng

    b.

    SD

    H,

    PD

    H,

    EO

    SD

    H,

    Me

    tro

    E,

    Pa

    cke

    tTr

    an

    spo

    rtN

    etw

    ork

    &

    DW

    DM

    DW

    DM

    c.M

    ult

    itr

    an

    spo

    rtve

    nd

    or

    solu

    tio

    n

    d.

    Mu

    ltib

    an

    dw

    idth

    lea

    sin

    gte

    chn

    olo

    gy

    2.

    Mu

    ltiv

    en

    do

    rR

    AN

    solu

    tio

    n(3

    Ve

    nd

    or)

    3.

    Mix

    ture

    RA

    Nsy

    ste

    m:

    a.

    2G

    ,

    b.

    3G

    –A

    TM

    ,3

    G-

    Hy

    bri

    d(A

    TM

    &IP

    ),3

    GIP

    c.LT

    E

  • Ch

    all

    en

    ge

    s

    4.

    Th

    eim

    ple

    me

    nta

    tio

    no

    fth

    ird

    pa

    rtie

    str

    an

    smis

    sio

    np

    rovid

    er

    cre

    ate

    s

    dif

    ficu

    lty

    inim

    ple

    me

    nt

    pa

    cke

    tsy

    nch

    ron

    iza

    tio

    nd

    ue

    to:-

    a.

    Lim

    ite

    dca

    pa

    bil

    ity

    toco

    ntr

    ol

    thir

    dp

    art

    ies

    tra

    nsm

    issi

    on

    pro

    vid

    er

    eq

    uip

    me

    nt

    de

    sig

    n.

    b.

    Co

    ntr

    olo

    fp

    ack

    et

    syn

    chro

    niz

    ati

    on

    sou

    rce

    c.O

    ldte

    chn

    olo

    gy

    c.O

    ldte

    chn

    olo

    gy

    Eth

    ern

    et

    ove

    r S

    DH

    (EO

    SD

    H)

    Eth

    ern

    et

    ove

    r

    ne

    w p

    ack

    et

    tra

    nsp

    ort

    (Me

    tro

    E )

    Eth

    ern

    et

    ove

    r

    old

    pa

    cke

    t

    tra

    nsp

    ort

  • Ch

    all

    en

    ge

    s

    5.

    Un

    ab

    leto

    mo

    nit

    or

    en

    dto

    en

    dsy

    nch

    ron

    iza

    tio

    nsi

    gn

    al

    pe

    rfo

    rma

    nce

    .

    a.

    RA

    No

    pe

    rato

    rd

    oe

    stn

    ot

    eq

    uip

    the

    irsy

    ste

    mw

    ith

    clo

    cksi

    gn

    al

    pe

    rfo

    rma

    nce

    (on

    lyo

    nth

    est

    atu

    so

    fth

    ecl

    ock

    sig

    na

    l)

    6.

    Th

    est

    rin

    ge

    nt

    syn

    chro

    niz

    ati

    on

    an

    dti

    min

    gre

    qu

    ire

    me

    nt

    for

    rea

    lti

    me

    serv

    ice

    sa

    sp

    rop

    ose

    db

    yth

    ein

    tern

    ati

    on

    al

    sta

    nd

    ard

    s,re

    qu

    ire

    sfu

    rth

    er

    stu

    dy

    an

    da

    na

    lysi

    so

    nh

    ow

    toa

    da

    pt

    the

    ne

    wp

    rop

    ose

    sta

    nd

    ard

    sin

    the

    stu

    dy

    an

    da

    na

    lysi

    so

    nh

    ow

    toa

    da

    pt

    the

    ne

    wp

    rop

    ose

    sta

    nd

    ard

    sin

    the

    exi

    stin

    gn

    etw

    ork

    .

  • Ch

    all

    en

    ge

    s

    7.

    Sla

    ve

    IEE

    E1

    58

    8V

    2lo

    cati

    on

    :-

    a.

    Bu

    ilt

    inR

    AN

    solu

    tio

    n

    b.

    Bu

    ilt

    inTr

    an

    spo

    rtso

    luti

    on

    c.S

    tan

    da

    lon

    eso

    luti

    on

    De

    scri

    pti

    on

    In B

    an

    d R

    AN

    Sta

    nd

    Alo

    ne

    Ca

    pa

    bil

    ity

    to

    ma

    na

    ge

    sy

    nch

    ron

    iza

    tio

    n

    pe

    rfo

    rma

    nce

    by

    sin

    gle

    NM

    S

    No

    t S

    up

    po

    rtS

    up

    po

    rt

    pe

    rfo

    rma

    nce

    by

    sin

    gle

    NM

    S

    Ca

    pa

    bil

    ity

    to

    co

    nn

    ect

    to

    tw

    o d

    iffe

    ren

    t

    Gra

    nd

    Ma

    ste

    r fo

    r p

    rote

    ctio

    n

    Su

    pp

    ort

    Su

    pp

    ort

    Sim

    pli

    fyo

    pe

    rati

    on

    al

    in v

    iew

    of

    syn

    chro

    niz

    ati

    on

    pe

    rfo

    rma

    nce

    iss

    ue

    No

    t S

    up

    po

    rtS

    up

    po

    rt

    Sla

    ve

    eq

    uip

    me

    nt

    reli

    ab

    ilit

    yD

    ep

    en

    d t

    o R

    AN

    sup

    pli

    er

    Ea

    sy t

    o m

    an

    ag

    e

    Co

    st im

    pa

    ct o

    f R

    AN

    re

    pla

    cem

    en

    t Im

    pa

    ctN

    o im

    pa

    ct

    Inte

    rwo

    rkin

    g iss

    ue

    be

    twe

    en

    Sla

    ve

    to

    Gra

    nd

    Ma

    ste

    r

    Imp

    act

    No

    im

    pa

    ct

  • Ch

    all

    en

    ge

    s

    8.

    Sla

    ve

    IEE

    E1

    58

    8V

    2im

    pro

    ve

    me

    nt

    reli

    ab

    ilit

    yre

    qu

    ire

    me

    nt:

    -

    a.

    Du

    alp

    are

    nti

    ng

    Gra

    nd

    ma

    ste

    rp

    er

    Sla

    ve

    IEE

    E1

    58

    8V

    2

    b.

    Pro

    tect

    ion

    of

    Gra

    nd

    ma

    ste

    rn

    etw

    ork

    ele

    me

    nt

    9.

    Eth

    ern

    et

    Tra

    nsp

    ort

    ve

    rifi

    cati

    on

    of

    com

    pli

    an

    cew

    ith

    IEE

    E1

    58

    8V

    2.

    IEE

    E

    15

    88

    Sla

    ve

    IEE

    15

    88

    Pa

    cke

    t N

    etw

    ork

    Ma

    in s

    ite

    : I

    P x

    :x:x

    :x

    Gra

    nd

    Ma

    ste

    r

    IEE

    E

    15

    88

    Ma

    in s

    ite

    : I

    P x

    :x:y

    :y1

    stP

    rio

    rity

    2n

    d P

    rio

    rity

    P1

    x:x

    :y:y

    P2

    x:x:

    x:x

    Cli

    en

    t

    IEE

    E1

    58

    8v

    2

  • Pro

    of

    of

    con

    cep

    t b

    asi

    c se

    tup

    Sym

    me

    tric

    om

    TP

    50

    00

    IEE

    E-1

    58

    8 G

    MTA

    75

    00

    ,

    Rb

    IOC

    Re

    f

    GP

    S

    Ro

    ute

    r

    Re

    f

    GP

    S

    Ma

    in S

    ite

    Re

    mo

    te S

    ite

    Clo

    ck S

    ou

    rce

    PT

    P F

    low

    TD

    M

    Sym

    me

    tric

    om

    TP

    50

    0

    IEE

    E-1

    58

    8 C

    lie

    nt

    Eth

    ern

    et

    Tra

    nsp

    ort

    Dli

    nk

    GE

    Hu

    b

    Ro

    ute

    r

    Ro

    ute

    r

    Re

    mo

    te s

    ite

    Clo

    ck o

    utp

    ut

    me

    asu

    rem

    en

    t vs

    GP

    S S

    ou

    rce

  • Pro

    of

    of

    Co

    nce

    pt-

    3rd

    Pa

    rty

    Eth

    ern

    et

    Lea

    sin

    g

    Ma

    in S

    ite

    Tra

    nsm

    issi

    on

    Co

    lle

    cto

    r

    VLA

    N 1

    01

    -25

    Mb

    ps

    VLA

    N 1

    02

    RNC

    RNC

    VLA

    N 1

    04

    –4

    Mb

    ps

    Sco

    pe

    of

    me

    asu

    rem

    en

    t in

    th

    e P

    ack

    et

    tra

    nsp

    ort

    ov

    er

    3rd

    pa

    rty

    Eth

    ern

    et

    lea

    se l

    ine

    im

    ple

    me

    nta

    tio

    n P

    OC

    Eth

    ern

    et

    Lea

    se L

    ine

    li

    nk

    pe

    rfo

    rma

    nce

    te

    st

    1

    IEE

    E 1

    58

    8

    No

    de

    BTx

    Tx

    Eth

    ern

    et

    Lea

    se L

    ine

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    PT

    NP

    TN

    IEE

    E

    15

    88

    Re

    mo

    te

    Sit

    e A

    VLA

    N 1

    02

    –5

    0 M

    bp

    sE

    the

    rne

    tLe

    ase

    Lin

    e

    lin

    k p

    erf

    orm

    an

    ce t

    est

    Mo

    bil

    e A

    cce

    ss N

    etw

    ork

    pe

    rfo

    rma

    nce

    be

    fore

    mig

    rate

    to E

    the

    rne

    t Le

    ase

    Lin

    e

    Tra

    nsm

    issi

    on

    Ne

    two

    rk p

    erf

    orm

    an

    ce

    Mic

    row

    ave

    on

    ly

    Tra

    nsm

    issi

    on

    Ne

    two

    rk p

    erf

    orm

    an

    ce

    E2

    E

    Mo

    bil

    e A

    cce

    ss N

    etw

    ork

    mig

    rate

    to

    Eth

    ern

    et

    Lea

    se

    Lin

    e m

    ed

    ium

    Mo

    bil

    e A

    cce

    ss N

    etw

    ork

    pe

    rfo

    rma

    nce

    aft

    er

    mig

    rate

    to E

    the

    rne

    t Le

    ase

    Lin

    e

    Sy

    nch

    ron

    iza

    tio

    n I

    EE

    E 1

    58

    8 V

    2 T

    est

    ing

    Re

    mo

    te

    Sit

    e B

    2

    Sy

    nch

    ron

    iza

    tio

    n I

    EE

    E 1

    58

    8 V

    2

    me

    asu

    rem

    en

    t p

    oin

    t

    IEE

    E 1

    58

    8

    No

    de

    B

    No

    de

    BTx

    Tx

  • Pro

    of

    of

    Co

    nce

    pt-

    3rd

    Pa

    rty

    Eth

    ern

    et

    Lea

    sin

    g Ma

    in S

    ite

    Tra

    nsm

    issi

    on

    Co

    lle

    cto

    r

    VLA

    N 1

    01

    -25

    Mb

    ps

    VLA

    N 1

    02

    RNC

    RNC

    VLA

    N 1

    04

    –4

    Mb

    ps

    1

    IEE

    E 1

    58

    8

    No

    de

    BTx

    Tx

    Eth

    ern

    et

    Lea

    se L

    ine

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    PT

    NP

    TN

    IEE

    E

    15

    88

    Pa

    cke

    t Sy

    nch

    ron

    iza

    tio

    n

    So

    urc

    e:-

    Me

    asu

    rem

    en

    t:-

    a)C

    lock

    Sig

    na

    l

    Re

    mo

    te

    Sit

    e A

    VLA

    N 1

    02

    –5

    0 M

    bp

    s

    Re

    mo

    te

    Sit

    e B

    2

    Sy

    nch

    ron

    iza

    tio

    n I

    EE

    E 1

    58

    8

    V2

    m

    ea

    sure

    me

    nt

    po

    int

    IEE

    E 1

    58

    8

    No

    de

    B

    No

    de

    BTx

    Tx

    So

    urc

    e:-

    a)S

    ym

    etr

    ico

    mm

    b)

    Bri

    lia

    nt

    a)C

    lock

    Sig

    na

    l

    b)

    Pa

    cke

    t D

    ela

    y

    Va

    ria

    tio

    n

    Eth

    ern

    et

    ove

    r S

    DH

    (EO

    SD

    H)

    Eth

    ern

    et

    ove

    r

    ne

    w p

    ack

    et

    tra

    nsp

    ort

    (Me

    tro

    E )

    Eth

    ern

    et

    ove

    r

    old

    pa

    cke

    t

    tra

    nsp

    ort

    RA

    N s

    olu

    tio

    n:-

    a)

    NS

    N

    b)

    Hu

    aw

    ei

  • Pro

    of

    of

    Co

    nce

    pt-

    3rd

    Pa

    rty

    Eth

    ern

    et

    Lea

    sin

    g-

    resu

    lt

    Eth

    ern

    et

    ove

    r S

    DH

    (EO

    SD

    H)

    Eth

    ern

    et

    ove

    r

    ne

    w p

    ack

    et

    tra

    nsp

    ort

    (Me

    tro

    E )

    Eth

    ern

    et

    ove

    r

    old

    pa

    cke

    t

    tra

    nsp

    ort

    Clo

    ck

    Sig

    na

    lP

    ass

    Pa

    ssP

    ass

    PD

    V

    va

    lue

    Hig

    hLo

    wH

    igh

  • Pro

    of

    of

    Co

    nce

    pt-

    Pa

    cke

    t Tr

    an

    spo

    rt N

    etw

    ork M

    ain

    Sit

    eTra

    nsm

    issi

    on

    Co

    lle

    cto

    r

    VLA

    N 1

    01

    -25

    Mb

    ps

    VLA

    N 1

    02

    RNC

    RNC

    VLA

    N 1

    04

    –4

    Mb

    ps

    1

    IEE

    E 1

    58

    8

    No

    de

    BTx

    Tx

    Eth

    ern

    et

    Lea

    se L

    ine

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    3rd

    pa

    rty

    Eth

    ern

    et

    eq

    p

    PT

    NP

    TN

    IEE

    E

    15

    88

    DW

    DM

    Re

    mo

    te

    Sit

    e A

    VLA

    N 1

    02

    –5

    0 M

    bp

    s

    Re

    mo

    te

    Sit

    e B

    2

    Sy

    nch

    ron

    iza

    tio

    n I

    EE

    E 1

    58

    8 V

    2

    me

    asu

    rem

    en

    t p

    oin

    t

    IEE

    E 1

    58

    8

    No

    de

    B

    No

    de

    BTx

    Tx

    DW

    DM

    ne

    two

    rk

    PT

    N

    Eth

    ern

    et

    Lea

    se L

    ine

    PT

    NIE

    EE

    15

    88

    Tra

    nsm

    issi

    on

    Co

    lle

    cto

    r

    Re

    mo

    te

    Ma

    in S

    ite

    3

  • Co

    ncl

    usi

    on

    Alt

    ho

    ug

    h P

    ack

    et

    Sy

    nch

    ron

    iza

    tio

    n is

    com

    pli

    cate

    d t

    o d

    ep

    loy,

    b

    ut

    un

    til

    tod

    ay

    tha

    t is

    th

    e o

    nly

    lig

    ht

    for

    us

    to f

    oll

    ow

    . T

    he

    im

    ple

    me

    nta

    tio

    n o

    f p

    ack

    et

    syn

    chro

    niz

    ati

    on

    se

    ek

    th

    e f

    oll

    ow

    ing

    :-

    �Tr

    an

    sfo

    rma

    tio

    n o

    f m

    ob

    ile

    op

    era

    tor

    syn

    chro

    niz

    ati

    on

    po

    licy

    �Tr

    an

    sfo

    rma

    tio

    n o

    f sy

    nch

    ron

    iza

    tio

    n p

    ers

    on

    ne

    l a

    pp

    roa

    ch

    �Tr

    an

    sfo

    rma

    tio

    n o

    f n

    etw

    ork

    arc

    hit

    ect

    ure

    to

    acc

    om

    mo

    da

    te t

    he

    tech

    no

    log

    y c

    ha

    ng

    es

    tech

    no

    log

    y c

    ha

    ng

    es

  • THANK YOU

    Page 20

    THANK YOU