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Description: 3G技术资料－－WCDMA数据传输基本技术-3G technology information -- WCDMA basic data transmission technology
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Size: 948626 |
Author: 王振华 |
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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: 本书介绍的wcdma系统的基本原理：包括wcdma的系统结构，关键技术，数据传输基本技术，无线接口，基本信令流程，3G业务，实现等-The book described the basic principles of WCDMA systems: including WCDMA system architecture, key technologies, the basic data transmission technology, the wireless interface, the basic signaling flow, 3G business, realize, etc.
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Size: 6326272 |
Author: cloud |
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Description: 公司用的3G资料,很好的用来培训员工的wcdma核心网资料-Companies use 3G data, very good to train staff WCDMA core network information
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Size: 1805312 |
Author: 阿敏 |
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Description: 该资料描述的是WCDMA无线接口功能及原理-The data are described in WCDMA radio interface functions and the principle of
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Size: 1735680 |
Author: 阿敏 |
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Description: GPRS、WCDMA、CDMA2000都属于可漫游移动用户的承载网络，都是在移动用户和远端数据网之间提供数据连接。本文将对作为一种移动数据业务承载网并且基于GSM的GPRS技术从协议栈的角度进行深入剖析。-GPRS, WCDMA, CDMA2000 are mobile users can roam the bearer network and mobile users in the remote data network to provide data connectivity between. In this paper, as a mobile data service bearer network and the GPRS based on GSM technology protocol stack from the perspective of in-depth analysis.
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Size: 90112 |
Author: lhorse |
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Description: SIMCom WCDMA/GMS模块数据手册-SIMCom WCDMA/GMS Module Data Sheet
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Size: 958464 |
Author: Mark Qian |
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Description: SIMCom WCDMA/GMS模块数据手册-SIMCom WCDMA/GMS Module Data Sheet
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Size: 800768 |
Author: Mark Qian |
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Description: SIMCom WCDMA/GMS模块数据手册-SIMCom WCDMA/GMS Module Data Sheet
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Size: 1352704 |
Author: Mark Qian |
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Description: SIMCom WCDMA/GMS模块数据手册-SIMCom WCDMA/GMS Module Data Sheet
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Size: 1308672 |
Author: Mark Qian |
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Description: SIMCom WCDMA/GMS模块数据手册-SIMCom WCDMA/GMS Module Data Sheet
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Size: 1086464 |
Author: Mark Qian |
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Description: The Mobile Station Modem™ (MSM™ ) MSM7200™ chipset and system software
solution for WCDMA (UMTS)/HSDPA/HSUPA and GSM/GPRS/EDGE networks features
the next-generation technology required to run the world’s most advanced applications
on mobile handsets. From rich multimedia experiences to complex data applications, the
MSM7200 chipset offers the ability to meet the needs of the most savviest wireless users.-The Mobile Station Modem™ (MSM™ ) MSM7200™ chipset and system software
solution for WCDMA (UMTS)/HSDPA/HSUPA and GSM/GPRS/EDGE networks features
the next-generation technology required to run the world’s most advanced applications
on mobile handsets. From rich multimedia experiences to complex data applications, the
MSM7200 chipset offers the ability to meet the needs of the most savviest wireless users.
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Size: 638976 |
Author: oiwehfoiwaefhp |
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Description: IMT-DS FDD(WCDMA)系统无线接口层2技术规范：
分组数据集中协议(PDCP)
IMT-DS FDD(WCDMA) System Radio Interface Technical Specification: Packet Data Convergence Protocol-IMT-DS FDD (WCDMA) radio interface layer 2 system specification: centralized protocol packet data (PDCP) IMT-DS FDD (WCDMA) System Radio Interface Technical Specification: Packet Data Convergence Protocol
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Size: 77824 |
Author: 张帆 |
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Description: 根据3GPP25.141协议生成测试模式下的WCDMA系统基站测试数据格式，使用MATLAB产生业务信道。包括pn9序列生成、OVSF码、扰码、调制、扩频以及各码道的功率值加权叠加。-Agreement under 3GPP25.141 generate test mode WCDMA base station test data format, using the MATLAB generate traffic channel. Including pn9 sequence generation, OVSF codes, scrambling, modulation, spreading code channel power and the value of the weighted stack.
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Size: 2048 |
Author: |
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Description: 华为公司内部使用的WCDMA资料，很好的学习资料-Huawei' s WCDMA data for internal use, good learning materials
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Size: 524288 |
Author: yj |
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Description: The goal of this paper is to comprehensively review the handover policies in wideband code division multiple access (WCDMA) system.
Mobile cellular communication becomes more and more important in today’s communication. In a cellular network, the radio and fixed links required are not permanently allocated for the duration of a call. Handover is the functionality to make an on-going call to a different channel or cell. It maintains a call in progress across cell boundaries in mobile communication. In order to provide a multitude of services, especially multimedia and high-bit-rate packet data. ETSI (European Telecommunications Standards Institute) adopted Wideband code division multiple access as the mainstream air interface solution for the third-generation networks.
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Size: 55296 |
Author: barkata |
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Description: 3G ARM SIM5218 WCDMA linux开发板资料 3G模块 里面有详细程序以及SCH原理图
3G-ARM-SIM5218-WCDMA-linux开发板产品说明书.pdf
3G-ARM-SIM5218-WCDMA-linux开发板用户手册.pdf-3G ARM SIM5218 of WCDMA linux development board data 3G module inside, detailed procedures, as well as SCH schematics 3G-ARM-SIM5218-WCDMA-linux development board product manual pdf 3G-ARM-SIM5218-WCDMA-linux development board user manual pdf
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Size: 7061504 |
Author: lenix |
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Description: 用simulink搭建的wcdma通信模型。能够实现正常通信数据收发过程。-Built in simulink the wcdma communication model. Be able to achieve the normal communication data transceiver process.
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Size: 320512 |
Author: he |
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Description: 本文档是有关WCDMA的学习小结,里面详细总计了WCDMA系统的模块组成,以及系统接口结构与功能,同时总结了WCDMA的网络层、数据链路层以及物理层各层的功能和物理信道信道编码方案等,可以给初学wcdma一个很好的了解。-This document is a summary of the relevant learning WCDMA, which detailed a total of WCDMA system modules, and system interface structure and function, and summarizes the WCDMA network layer, data link layer and physical layer functions and physical layers channel channel coding programs, can give a good understanding of beginner wcdma.
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Size: 327680 |
Author: 盘结 |
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Description: 成都移讯通科技 W560 DTU是一款基于WCDMA/GPRS 3G/2G网络自适应的无线数据传输终端设备， 提供全透明数据通道， 可以方便的实现远程、 无线、 网络化的通信方式， 让您的设备轻松实现与 Internet 的无线连接，具有体积小、稳定性高、抗干扰强、组网灵活、安装简单、维护成本低等特点。广泛应用于无线数传、工业控制、远程监控、集抄系统、无线电表、无线pos机、电力监控、物联网、智能网、智能家居等多种领域。-Chengdu XunTong technology W560 DTU is a wireless data transmission terminal equipment based on adaptive WCDMA/GPRS 3G/2G network, to provide a full transparent data channel, can realize remote communication, wireless network, convenient, let your device easily realize the wireless connection and Internet, has the advantages of small size, high stability, strong anti-interference and flexible, easy installation and low maintenance cost. It is widely used in many fields, such as wireless data transmission, industrial control, remote monitoring, set up system, wireless meter, wireless POS, power monitoring, Internet of things, intelligent network, smart home and so on.
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Size: 821248 |
Author: simonxiao |
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