cdma2000: a third-generation radio transmission technology

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作者：

Wireless Standards Organization, Lucent Technologies, Naperville, IL, United States ^{[1
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来源：

Bell Labs Tech J | / 3卷 / 63-78期

关键词：

Code division multiple access - Data communication systems - Information technology - Multimedia systems - Telecommunication networks - Telecommunication services;

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摘要：

The requirements of a third-generation radio transmission system include support for multimedia services, global roaming, operation in multiple environments both fixed and mobile, and high-speed data services. The cdma2000 radio transmission technology (RTT) is based on the evolution of the current cdmaOne system to a multimedia system that offers additional capacity and service enhancements. While meeting the requirements of a third-generation wireless system, the cdma2000 RTT maintains backward compatibility with currently deployed cdmaOne networks worldwide, providing a smooth migration path from second- to third-generation systems.

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