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Description: 基于3G标准wcdma的上下行通信链路，基于3GPP协议，采用matlab simulink的仿真-based on the 3G standards wcdma downlink communication links, based on the 3GPP agreement using Matlab Simulink simulation
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Size: 13494 |
Author: mxg624 |
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Description: 基于3G标准wcdma的上下行通信链路，基于3GPP协议，采用matlab simulink的仿真-based on the 3G standards wcdma downlink communication links, based on the 3GPP agreement using Matlab Simulink simulation
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Size: 13312 |
Author: mxg624 |
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Description: 3gpp的R4版本综述，r4由R99版本演进过来，wcdma已经在日本和欧洲商用-The R4 version of 3GPP Review, r4 by the R99 version of evolution from, wcdma has in Japan and the European Business
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Size: 866304 |
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Description: The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
-The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
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Size: 1355776 |
Author: 高飞 |
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Description: 根据3GPP25.141协议生成测试模式1下的WCDMA系统激战测试数据格式。-3GPP25.141 agreement in accordance with test pattern generation WCDMA systems under one battle test data format.
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Size: 2048 |
Author: 王莉 |
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Description: 本文根据3GPP规范，对WCDMA的覆盖与容量规划进行了分析研究。WCDMA在接入技术上比2G有了很大改善，这也使相应的网络规划方法发生了改变。与以往2G网络规划的传统静态预测不同，设计好一个WCDMA网络关键在于如何平衡覆盖与容量的关系。
本文是按照网络规划步骤展开分析的。首先使用静态分析计算得到基站覆盖的大致距离，以确定区域的基站密度和分布，这是进行网络仿真预测的基础 然后分析单一业务时覆盖与容量的关系 最后使用MonetCarlo法仿真多业务混合时的覆盖与容量状况。文中针对仿真预
测中容易出现的问题进行了探讨，重点介绍了WCDMA传播模型的校正方法，同时使用一
种新的基于负荷估计的呼叫接入控制算法来更好地模拟用户的干扰水平，在一定程度上提高了仿真预测的准确度，为将来网络的建设提供了借鉴。
-The main body of a book GPP is standard according to 3 , the analysis having been in progress to the WCDMA coverage and capacities plans studies. WCDMA is compared to 2 G on cut-over technology have had very big improvement , this also makes the corresponding network plan method having happened change. Different from the tradition static state forecast that 2 G networks in the past plan, design that lie in the relation how to balance coverage and capacities how wonderful WCDMA network key be.
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Size: 6245376 |
Author: 周柒 |
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Description: WCDMA物理层matlab仿真程序，包含信道编码，交织，速率匹配，调制，扩频，信道模型，RACK接收机和相应的解码程序。-A simulation of the 3GPP FDD proposal for 3G wireless. The simulation can run on Simulink or as a stand alone C-coded program. It includes the channel encoding, interleaving, rate matching, modulation, spreading(channelization), a channel model, a RAKE receiver, and the corresponding decoding functions. Both the downlink and uplink have been modelled.
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Size: 901120 |
Author: 杜建成 |
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Description: ITU-T和3GPP联合制订的全球第一个宽带语音编码算法,在TD-CDMA和WCDMA系统中为推荐的语音压缩算法-ITU-T and 3GPP jointly developed the world' s first wideband speech coding algorithm, in the TD-CDMA and WCDMA systems as recommended by the voice compression algorithm
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Size: 1198080 |
Author: 张勇 |
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Description: 3gpp WCDMA核心网 GGSN gn接口实现源码
-3gpp WCDMA Core Network GGSN gn interface Source
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Size: 166912 |
Author: w |
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Description: Description The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
The current ZIP file includes three different models: channel coding, spreading and modulation and the complete physical layer. Some of the functionalities included in the models are: channel coding and decoding, interleaving, rate matching, mapping to physical channel, spreading, modulation and Rake receiver.
To run the model, unzip the file and type wcdmademos.
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Size: 320512 |
Author: Luo Zongchao |
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Description: WCDMA 3GPP技术标准，学习开发WCDMA工程的人员必备参考的标准-WCDMA 3GPP technical standards, learning development of WCDMA works are an essential reference standard
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Size: 52224 |
Author: 荣慰 |
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Description: WCDMA 3GPP技术规范，使学习和开发3工程人员的重要参考资料-WCDMA 3GPP technical specifications, so that learning and development of three important reference for engineering staff
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Size: 52224 |
Author: 荣慰 |
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Description: 几点说明：
1、source_main.m为主函数，qpsk.m和spread.m为子函数；
2、在matlab工程目录下运行source_main.m即可；
3、为方便大家理解，特以P-CCPCH信道的处理进行了举例，若大家认为资料有用的话请回帖，
我会将整个WCDMA下行信号源的matlab代码提供给需要的人；
4、为方便初学者学习，特提供了我自己开发时参考的3GPP资料，并在关键位置做了记号。
-Some explanations: 1, source_main.m main function, qpsk.m and spread.m as Functions 2, matlab project directory can be run source_main.m 3, to facilitate us to understand, especially for P-CCPCH channel processing of the example, if we consider the information useful, please Replies, I will put the WCDMA downlink signal source matlab code available to people in need 4, for the convenience of beginners to learn, especially when providing a reference to my own development 3GPP information, and in key positions in the mark.
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Size: 205824 |
Author: 卢婷 |
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Description: 3gpp协议的相关规范，包括324m/h.324,h.323,以及彩信mms协议，3g终端用户接口开发指导，适用wcdma,td-scdma应用开发参考-3gpp agreement related specifications, including 324m/h.324, h.323, and MMS mms protocol, 3g end-user interface development guidance for wcdma, td-scdma Application Development Reference
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Size: 2420736 |
Author: xl.wang |
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Description: 基于3G标准wcdma的上下行通信链路，基于3GPP协议，采用matlab simulink的仿真-Up and down based on 3G standards wcdma line communication link, based on 3GPP protocol, using matlab simulink simulation
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Size: 14336 |
Author: zhuran |
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Description: 描述3GPP wcdma 的好书,无线通信原理的演进-wcdma 3GPP
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Size: 6956032 |
Author: 王浩军 |
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Description: ＷＣＤＭＡ ＦＤＤ 物理层ｍａｔｌａｂ仿真-The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
The current ZIP file includes three different models: channel coding, spreading and modulation and the complete physical layer. Some of the functionalities included in the models are: channel coding and decoding, interleaving, rate matching, mapping to physical channel, spreading, modulation and Rake receiver.
To run the model, unzip the file and type wcdmademos.
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Size: 1679360 |
Author: hao |
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Description: cwts-specs-001 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：名语术语
cwts-specs-002 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：概述
cwts-specs-003 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：物理信道和传输信道到物理信道的映射
cwts-specs-004 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：信道编码与复用
cwts-specs-005 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：扩频与调制
cwts-specs-006 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：物理层过程
cwts-specs-007 IMT-DS FDD(WCDMA)系统无线接口物理层技术规范：物理层测量-CWTS Specification about LTE，include 12 specification and 5 report documentation。It is chinese version of 3GPP specification
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Size: 3296256 |
Author: 郎毛毛 |
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Description: 3GPP UTRAN的IU接口协议的中文版本，做3GPP开发的朋友可以看看。-Chinese version of the 3GPP UTRAN IU interface protocol, do the 3GPP development of the friends can see.
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Size: 786432 |
Author: 陈为 |
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Description: WCDMA FDD Simulink Models-The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
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Size: 1357824 |
Author: 曹一 |
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