cdmaOne(R) (IS-95) technology overview and evolution

1999 IEEE Radio Frequency Integrated Circuits Symposium (Cat No.99CH37001) Pub Date : 1999-06-13 DOI:10.1109/RFIC.1999.805273

D. Terasawa, E. Tiedemann

引用次数: 4

Abstract

The cdmaOne(R) community is working to evolve the Telecommunications Industry Association (TIA) TIA/EIA-95 standard to third generation. Changes are being made throughout the cdmaOne(R) system to provide for high data rate services, to enhance the coverage for high rate services, to enhance capacity, and to provide efficient control of packet and multimedia services. Physical layer changes include a higher chip rate option, a coherent reverse link, fast forward link power control, transmit diversity, and Turbo coding.

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cdmaOne(R) (IS-95)技术概述及演进

cdmaOne(R)社区正在努力将电信行业协会(TIA)的TIA/EIA-95标准发展到第三代。整个cdmaOne(R)系统都在进行更改，以提供高数据速率业务，扩大高速率业务的覆盖范围，提高容量，并提供对分组和多媒体业务的有效控制。物理层的变化包括更高的芯片速率选项、相干反向链路、快进链路功率控制、传输分集和Turbo编码。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

1999 IEEE Radio Frequency Integrated Circuits Symposium (Cat No.99CH37001)

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