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n |
ITU-R
TG 8/1: Radio
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spectrum
allocation: at WARC-92, set aside 1885-2025 and 2110-
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2220
MHz bands worldwide for terrestrial & satellite, lower band
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pretty
much free in Europe and Japan, used in China for CDMA
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and
WLL, used in North America for PCS ......
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satellite
component
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technology
evaluation & choice
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interface
specification
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n |
ITU-T
SG 11 (lead), 2, 7, 13, 16: Network
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services,
numbering, charging
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switching,
signaling, protocols
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security
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operation
& management
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performance
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