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To: Ramus who wrote (20261)12/22/1998 1:54:00 PM
From: DaveMG  Read Replies (1) of 152472
 
Walt,

Sorry that I keep hammering away on this. Just tell me to shut up if it gets to be too much.Needless to say I'ze still confused.You're saying:

"W-CDMA is a kind of hybrid system. It has CDMA and TDMA modes. The latter so that there will be some kind of backward compatibility with TDMA based 2G standards. From the ARIB proposal:
<6.3.1.2 Dual-mode Terminals for 2G and 3G Systems
The proposed RTT was designed taking into account the feasibility of dual-mode terminals with typical second-generation systems, e.g., PDC, GSM and IS-95. Systems based on the proposed RTT can support most services provided by second-generation systems, in addition to IMT-2000 services.> "

Will someone who builds a completely new WCDMA system ie NTT use this TDMA mode or is that simply for GSM backward compatibility?..DMG
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