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CDMA2000 1X (IS-2000), also known as 1x and 1xRTT, is the core CDMA2000 wireless air interface standard.The designation "1x", meaning 1 times radio transmission technology, indicates the same radio frequency (RF) bandwidth as IS-95: a duplex pair of 1.25 MHz radio channels. 1xRTT almost doubles the capacity of IS-95 by adding 64 more traffic channels to the forward link, orthogonal to (in ...
also known as CDMA2000, the successor to 2G CDMA ; IMT-2000 CDMA TDD. also known as TD-SCDMA; IMT-2000 TDMA Single Carrier. also known as EDGE, an intermediate 2.5G technology; IMT-2000 FDMA/TDMA. also known as DECT; To meet the IMT-2000 standards, a system must provide peak data rates of at 384 kbit/s for mobile stations and 2 Mbit/s for fixed ...
Code-division multiple access (CDMA) is a channel access method used by various radio communication technologies. CDMA is an example of multiple access, where several transmitters can send information simultaneously over a single communication channel.
Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide ... CDMA2000 EV-DO Rev. B 450 Nov 2014:
In practice, 3GPP2 was the standardization group for CDMA2000, the set of 3G standards based on the earlier cdmaOne 2G CDMA technology. The participating associations were ARIB/TTC (Japan), China Communications Standards Association, Telecommunications Industry Association (North America) and Telecommunications Technology Association (South Korea).
From the latest published version of the respective 3GPP2 technical standard (C.S0057-F), [5] the following table lists the specified frequency bands of the cdmaOne and CDMA2000 standards. [ 6 ] [ 7 ] [ 8 ]
Proof of your full Social Security Number (SSN) or Federal Identification Number (FIN) may be required in accordance with Indiana Code 4-1-8-1 (Social Security card, W-2 form, SSA-1099 form, Non ...
eHRPD – Enhanced HRPD . EDI – Electronic Data Interchange . EDT – Electronic Data Transfer . Encryption. Enhanced PRL. ERI – Enhanced Roaming Indicator – See Roaming Indicator