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2. Wireless local loop - Wikipedia

   en.wikipedia.org/wiki/Wireless_local_loop

   Personal Handy-phone System (PHS in Japan, PAS/Xiaolingtong in China) Fixed or local area network: DECT, for local loop; LMDS; IEEE 802.11, originally designed for short-range mobile Internet and network access service, it has emerged as the facto standard for wireless local loop. WiMAX or IEEE 802.16 may become the dominant medium for wireless ...

3. Code-division multiple access - Wikipedia

   en.wikipedia.org/wiki/Code-division_multiple_access

   CDMA is analogous to the last example where people speaking the same language can understand each other, but other languages are perceived as noise and rejected. Similarly, in radio CDMA, each group of users is given a shared code. Many codes occupy the same channel, but only users associated with a particular code can communicate.

4. Mobile network codes in ITU region 7xx (South America)

   en.wikipedia.org/wiki/Mobile_network_codes_in...

   Inherited from the old Vesper's WLL licenses. In use for fixed wireless phones. 724: 39: Nextel: NII Holdings, Inc. Not Operational: UMTS 2100 / LTE 1800 / LTE 2100: Merged with Claro in 2020 [5] 724: 40: Telecall: Telexperts Telecomunicações S.A: Operational: MVNO [citation needed] 724: 54: Conecta: PORTO SEGURO TELECOMUNICAÇÔES: Not ...

5. Dual-mode mobile - Wikipedia

   en.wikipedia.org/wiki/Dual-mode_mobile

   These phones include combination of GSM and CDMA technology. They can be used as a GSM or CDMA phone according to the user's preference. These handsets are also called global phones. An example of this is the Samsung SCH-A790. These dual-mode handsets are compatible with both GSM and CDMA networks and are essentially two phones in one device.

6. List of wireless network technologies - Wikipedia

   en.wikipedia.org/wiki/List_of_wireless_network...

   This ensures it can be applied to wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV technologies. CDMA2000 is a family of 3G mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites.

7. Fixed Wireless Vs. Fiber Like 'Comparing a Ferrari to a Horse ...

   www.aol.com/news/fixed-wireless-vs-fiber...

   News. Science & Tech

8. List of CDMA2000 networks - Wikipedia

   en.wikipedia.org/wiki/List_of_CDMA2000_networks

   Leap Wireless United States: CDMA2000 1xRTT, EV-DO Rev. A 1900 Dec 2001: Sep 2015 [170] [171] Operator acquired by AT&T. MetroPCS United States: CDMA2000 1xRTT, EV-DO Rev. A 1900 Feb 2002: Jun 2015 [172] [173] Operator acquired by T-Mobile. Sprint (incl. Open Mobile) United States Puerto Rico U.S. Virgin Islands: CDMA2000 1xRTT, EV-DO Rev. A ...

9. Cellular frequencies - Wikipedia

   en.wikipedia.org/wiki/Cellular_frequencies

   In Russia and some other countries, local carriers received licenses for 450 MHz frequency to provide CDMA mobile coverage area. Many GSM phones support three bands (900/1,800/1,900 MHz or 850/1,800/1,900 MHz) or four bands (850/900/1,800/1,900 MHz), and are usually referred to as tri-band and quad-band phones, or world phones; with such a ...