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TD-SCDMA
TD-SCDMA (time division synchronous
code division multiple access) is a third-generation (3G) mobile
telephone standard for wireless network In simple terms, with
this there will be whole new ways to communicate, access information,
conduct business, learn and be entertained - liberated from
slow, cumbersome equipment and immovable points of access.
So the old boundaries between communication, information, media
and entertainment will disappear. Services will truly converge.
But it is not just about applications that require high speed
data rates. It’s about convenience and speed of access.
The TD-SCDMA (Time-Division - Synchronous Code-Division Multiple
Access) 3G standard was originally proposed by the China Wireless
Telecommunication Standards group (CWTS), and developed further
by CATT (China Academy of Telecom Technology). It was approved
by 3GPP in 1999 as the UTRA-NTDD (Universal Terrestrial Radio
Access - Narrowband Time Division Duplex) member of the UMTS
standard family, often referred to as TDD-LCR (Time-Division-Duplex-Low
Chip Rate).
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