UMTS

80

Frecuencias impares Frecuencias ParesUARFCN= 5*(freq central-1850.1) UARFCN UARFCN = 5*freq central UARFCN

412 = 1932.5 1930 1935 1852.5 9824 = 1964.8 1962.3 1967.3Frecuencias adicionales 437 = 1937.5 1935 1940 1857.5 9825 = 1965 1962.5 1967.5

462 = 1942.5 1940 1945 1862.5 9826 = 1965.2 1962.7 1967.7Banda D 487 = 1947.5 1945 1950 1867.5 9827 = 1965.4 1962.9 1967.9

512 = 1952.5 1950 1955 1872.5 9828 = 1965.6 1963.1 1968.1537 = 1957.5 1955 1960 1877.5 9829 = 1965.8 1963.3 1968.3562 = 1962.5 1960 1965 1882.5 9830 = 1966 1963.5 1968.5

Banda E 587 = 1967.5 1965 1970 1887.5 9831 = 1966.2 1963.7 1968.7Banda E 612 = 1972.5 1970 1975 1892.5

637 = 1977.5 1975 1980 1897.5 9856 = 1971.2 1968.7 1973.7662 = 1982.5 1980 1985 1902.5 9857 = 1971.4 1968.9 1973.9687 = 1987.5 1985 1990 1907.5 9858 = 1971.6 1969.1 1974.1580 = 1966.1 1963.6 1968.6 1886.1 9859 = 1971.8 1969.3 1974.3

9860 = 1972 1969.5 1974.59861 = 1972.2 1969.7 1974.79862 = 1972.4 1969.9 1974.99863 = 1972.6 1970.1 1975.1

Bandas  1 850 – 1 910 MHz y  1 930 – 1 990 MHz

Fcentral(MHz) Finicial(MHz) Ffinal(MHz) Fcuplink Fcentral Finicial(MHz) Ffinal(MHz)

… … … … …

CLARO

NdP Movistar NdP

CLARO VIETTEL

19301950

1962.5 19751977.5

1990

CLARO

NdP Movistar NdP

CLARO VIETTEL

Band A D B E F C A D B E F C

Uplink Downlink

194518501870

1882.5 18951897.5

19101865

Frecuencias que podría usar Nextel

en banda E

PROPUESTA

1945 1950 1962.5

25 Canales GSM

14 Canales

GSM

1965.4

1975

2nd Carrier UMTS

4.2 MHz

1st Carrier UMTS

4.2 MHz

14 Canales

GSM

1965.4 1969.6 1970.4 1974.6

4 Ca

nale

s G

SM

2 ca

nale

s G

SM

Banda Sub banda UL DLAWS B 1730-1750 MHz 2130 - 2150 MHz