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The
WRC (spring 2000) agreed the global spectrum assignment
for 3G applications would range from 1710 to 1855
MHz, in addition to the 2520 to 2670 MHz frequency
band to facilitate
worldwide roaming capabilities.
The number of 3G carriers in each geographic area
has been limited and 3G spectrum auctions have been
held. The 3G spectrum auctions in Germany, U.K.
and other countries have occurred. The prices paid
for some spectrum licensing must affect local 3G
infrastructure investment. As we write, no 3G licensing
has yet occurred in the U.S. or Canada. |
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The shortage of
frequencies may seriously undermine 3G implementation
and this is most apparent in the US. In an effort
to comply with the WRC 3G spectral assignment
the US FCC is examining ways to make more spectrum
available for 3G applications.
Presently, the U.S. Department of Defense uses the
1.7 GHz band for satellite control and military
purposes. Relocating would cost billions of dollars
and take upto two decades. Sharing is not seen as
practical  due
to national security. Worldwide wirelessry roaming
capabilities of 3G would not be possible without
these global frequencies. In an attempt to compromise,
the NTIA may pay the Defense Department to move
to another area of spectrum. |
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