 - Also see CDMA, WCDMA, and CDMA2000.
CDMA One, also written cdmaOne, refers to the original ITU IS-95 (CDMA) wireless interface protocol that was first standardized in 1993. It is considered a second-generation (2G) mobile wireless technology.
Today, there are two versions of IS-95, called IS-95A and IS-95B. The IS-95A protocol employs a 1.25-MHz carrier, operates in radio-frequency bands at either 800 MHz or 1.9 GHz, and supports data speeds of up to 14.4 Kbps. IS-95B can support data speeds of up to 115 kbps by bundling up to eight channels.
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Learn more about Cell Phones and Cellular Technology |
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| Cellular bill consolidation: Making the most of managed mobility: Cellular bill consolidation can provide companies with low-overhead cellular management approaches that deliver predictable costs. |
| Cellular broadband is mobile and reliable: Cellular broadband is available from most of the major carriers now and in this guest column, John Shelper says it's reliable, available and relatively cheap. |
| Dual-mode Wi-Fi and cellular phones to grow: Dual-mode Wi-Fi and cellular VoIP phones are poised for huge growth, while mobile and single-mode phone sales continue to climb. |
| Mobile Radio Systems: This chapter is an intro to the various mobile radio systems. It provides a foundation for comparing competing mobile radio access systems for supporting mobile broadband services. |
| Cost-effective mobile connectivity: As companies facing mounting mobile connectivity costs you need to make sense of the available mobile connectivity options and reduce costs before they get out of control. |
| FCC releases list of 700MHz spectrum auction bidders: As the auction approaches, the FCC releases the list of bidders for rights to the 700MHz wireless spectrum. |
| Wireless carriers: The good, the bad, and the just plain annoying: It's not unusual for customers dealing with their wireless carriers to get bad service, but in his latest editorial Adama Brown recounts an especially bad example. |
| Managed mobile services: This managed mobile services series, examines services for device management, email, enterprise applications, and cellular telephony. It concludes with a best practices guide. |
| LAST UPDATED: |
15 Jul 2003
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