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01 - Evolucion de Las Redes

Jan 10, 2016

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  • Mdulo: Acceso Mvil

    Bases

    Ing. Paula Patti

    [email protected]

  • Evolucin de las tecnologas celulares

    2G1G 2.5G 3G 3.5G 4G1981 - 1990 1991 - 2000 2001 - 2003 2004 - 2005 2006 - 2008 2009 al futuro

    M

    A

    P

    (

    M

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    b

    i

    l

    e

    A

    p

    p

    l

    i

    c

    a

    t

    i

    o

    n

    P

    a

    r

    t

    )

    8

    0

    %

    I

    S

    -

    4

    1

    (

    2

    0

    %

    )

    GSM

    TDMA

    PDC

    Rel.99ET

    S

    I

    T

    I

    A

    3GPP

    3GPP2

    200KHz

    14.4Kbps

    GPRS

    Rel.4

    200KHz

    144Kbps

    EDGE

    Rel.5

    200KHz

    384Kbps2Mbps

    UMTS

    Rel.6

    5 MHz

    0.4Mbps2Mbps/us

    HSDPA

    Rel.7

    5MHz

    DL=14MbpsUL=0.4Mbps

    HSUPA

    Rel.7

    5MHz

    HSPA+

    Rel.7

    5MHz

    LTE

    Rel.8

    20MHz

    DL=160MbpsUL=50Mbps

    DL=14MbpsUL=5.7Mbps

    DL=28MbpsUL=11Mbps

    326.4Mbps (4x4)172.8Mbps (2x2)

    cdmaOne

    200KHz

    1X-RTT

    1.25MHz

    1xEV-DO

    1,25MHz

    1xEV-DV

    1.25MHz

    1xEV-DO

    1.25MHz

    DL=3.1MbpsUL=1.8Mbps

    1xEv-DO

    1.25MHz

    1xEv-DO

    1.25MHz

    UMB

    1.25, 5, 10, 20MHz

    DL=280MbpsUL68Mbps

    DL=73.5MbpsUL=25Mbps

    US-TDMA

    IS-95AIS-54

    1.25MHz

    9.6Kbps

    9.6Kbps

    IS-95BRev ARev 0

    3X-RTT

    5MHz

    DL=160MbpsUL=50Mbps

    DL=307KbpsUL=153Kbps

    CS=14.4KbpsPS=115/64Kbps

    DL=2.4MbpsUL=153Kbps

    Rev B Rev C Rev 3Rev B

    D-AMPSAMPS

    25 a 30 KHz

    9.6Kbps

    IS-136IS-41

    Voz

    64Kbpscdma2000

    Rev 0

    cdma2000

    LTE

    Advanced

    4.5G

    Rel.9

    100MHz bloques 20Mhz

    Rel.10

    DL=1GbpsUL=500Mbps

  • 3GPP

    PCG (Project Coordination

    Group)

    TSG GERAN(GSM EDGE Radio

    Access Network)

    TSG CT(Core Network &

    Terminals)

    WG1Radio Aspects

    WG2Protocol Aspects

    WG3Terminal Testing

    WG1Radio Layer 1

    WG2Radio Layer 2 & 3

    WG3Iub,Iuc,Iur & UTRAN

    GSM

    WG4Radio Performance

    & Protocol Aspects

    WG5Mobile Terminal

    Conformance Test

    WG1Services

    WG2Architecture

    WG3Security

    WG4Codec

    WG5Telecom

    Management

    WG1MM/CC/SM (Iu)

    WG3Interworking with

    External Networks

    WG4MAP/GTP/BCH/SS

    WG5OSA: Open Services

    Access

    WG6Smart Card

    Application Aspects

    TSG RAN(Radio Access

    Network)

    TSG SA(Services & System

    Aspects)

  • Evolucin de las tecnologas

    Inalmbricas fijas

    W i M a x2001 2003 2004 2005 2008

    802.16a 802.16c802.16 802.16d 802.16e 802.16m

    802.11-1997 802.11a 802.11b 802.11g

    10-66Ghz LOS 32-134Mbps 1,6 a 4.8 km Fijo

    2-11Ghz NLOS 75Mbps 4.8 a 8.5 km Fijo

    10-66Ghz LOS 32-134Mbps 1,6 a 4.8 km Fijo Nuevos perfiles

    2-11Ghz NLOS 75Mbps 4.8 a 50 km FijoNuevos perfiles

    2.4-5.7Ghz NLOSDL=63Mbps UL=28Mbps 4.8 a 50 km Nomdico

    2.3-5.7Ghz NLOS DL=63Mbps, UL=28Mbps 1.6 a 20 km Mvil

    5MHz (2.4GHz)/ 20 MHz (5.7GHZ)

    3.5, 7, 10, 20 MHz para 2.3, 2.5, 3.5, 5.8 GHz

    W i F i1997 1999 1999 2003 2009

    2.4Ghz LOS 1-2Mbps 100 m Infrarojo, FH, DS

    802.11n

    5.1 & 5.7Ghz LOS 54Mbps 100 m FH, DS

    2.4Ghz LOS 11Mbps 100 m DS

    2.4G/5.7Ghz NLOS 54Mbps 100 m OFDM

    2.4G/5.7Ghz NLOS 600Mbps 100 m OFDM/MIMO

    IEEE

    IEEE

  • Migracin de las tecnologas

    inalmbricas

    LTEHSPA

    UMTS

    EDGE

    Movilidad

    Velocidad de datos

    Blue Tooth XDSL, CATV, Fiber

    0.1 1 10 100 1000

    DECT

    GSMGPRS

    GRANEvolution

    F

    i

    j

    o

    P

    e

    d

    e

    s

    t

    r

    e

    WiMaxWiFi

    WiMax802.16e

    V

    e

    h

    c

    u

    l

    o

    Urbano

    rea personal

    Indoor

    Nomdico

    Pedestre

    Vehculo Urbano

    Vehculo Rural

    Alta velocidad

    Mbps

  • Evolucin de Aplicaciones y servicios

  • Estndares de Video

  • Tecnologas de Banda Ancha

  • El Mundo Inalmbrico

  • Diagrama general de Red

  • Evolucin de la Red de Aceso

  • Evolucin del Core Network

  • Core Network

  • Evolucin de las redes celulares

    PSTN

    CS

    Access

    PSTN IP

    CS PS

    Access

    PSTN IP

    CS PS

    IMS

    Access

    PSTN IP

    PS

    IMS

    Access

    2G (GSM) 2.5G (GPRS/EDGE)

    3G/3.5G (UMTS+IMS)

    4G/4.5G (LTE LTE-Advanced)

  • Introduccin de IMS

  • Nuevas Tecnologas