3GPP的目标是实现由2G网络到3G网络的平滑过渡，保证未来技术的后向兼容性，支持轻松建网及系统间的漫游和兼容性。 其职能： 3GPP主要是制订以GSM核心网为基础，UTRA(FDD为W-CDMA技术，TDD为TD-SCDMA技术)为无线接口的第三代技术的规范。
2022-04-10 17:19:09
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CDMA 2000 EVDO 协议标准(英文)。规范的EVDO协议。最准确最详细层次性最强，强烈建议初学者直接阅读英文版，虽然语言上可能存在困难，但是打基础的时候建立准确的知识体系才能保证后续的学习，不会走歪走偏走弯路
2022-03-02 15:17:26
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3gpp协议----363GPP TS 36.141 V9.2.0 (2009-12)
Technical Specification
3rd Generation Partnership Project;
Technical Specification Group Radio Access Network;
Evolved Universal Terrestrial Radio Access (E-UTRA) ;
Base Station (BS) conformance testing
(Release 9)
The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP.
The present document has not been subject to any approval process by the 3GPP Organizational Partners and shall not be implemented.
This Specification is provided for future development work within 3GPP only. The Organizational Partners accept no liability for any use of this Specification.
Specifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organizational Partners' Publications Offices.
.141
2021-12-30 15:06:25
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实现了3GPP 38.901中基础的信道
2021-11-23 00:29:34
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