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  2. CDMA2000 - Wikipedia

    en.wikipedia.org/wiki/CDMA2000

    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 ...

  3. Code-division multiple access - Wikipedia

    en.wikipedia.org/wiki/Code-division_multiple_access

    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.

  4. CDMA subscriber identity module - Wikipedia

    en.wikipedia.org/wiki/CDMA_Subscriber_Identity...

    A CDMA subscriber identity module (CSIM) is an application to support CDMA2000 phones that runs on a UICC, with a file structure derived from the R-UIM card. By porting the application to the UICC (Universal Integrated Circuit Card), a card with CSIM, SIM, and USIM can operate with all major cellular technologies worldwide.

  5. IMT-2000 - Wikipedia

    en.wikipedia.org/wiki/IMT-2000

    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 ...

  6. CDMA frequency bands - Wikipedia

    en.wikipedia.org/wiki/CDMA_frequency_bands

    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]

  7. List of CDMA terminology - Wikipedia

    en.wikipedia.org/wiki/List_of_CDMA_terminology

    INF – Industry Negative File Interconnection. Inter standard roaming. IRM – International roaming MIN IS-2000 – Superseded by TIA-2000. IS-41 – Superseded by TIA-41. IS-835. IS-856 – Superseded by TIA-856. IS-95. ISG – International Signaling Gateway ISUP – Integrated Services User Part ITU – International Telecommunication Union

  8. When are taxes due in 2024? And how soon should you file an ...

    www.aol.com/taxes-due-2024-soon-file-134119471.html

    You can request an extension to file your state tax returns at the Indiana DOR's website. After providing your taxpayer information, you'll receive step-by-step instructions on filling out Form IT ...

  9. List of CDMA2000 networks - Wikipedia

    en.wikipedia.org/wiki/List_of_CDMA2000_networks

    Upload file; Special pages; Search. Search. Appearance. ... Download as PDF; Printable version; In other projects ... CDMA2000 EV-DO Rev. B 450 Nov 2014: