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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...

于 2022-02-05 发布文件大小:6.03 MB

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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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Please fed as I downloaded to the authority. Urgent.
这是有限状态机的模版事例程序，很有意义。请斑竹尽快给我下载权限。急。- Please fed as I downloaded to the authority. Urgent.

2023-03-10 22:35:03下载

积分：1
Fixed message programming, fixed
固网短信编程，固定电话发送端信息，够美的吧!-Fixed message programming, fixed-line telephone to send client information, enough to let the United States!

2022-09-13 09:55:03下载

积分：1
Chinese RFC documents, without translation, the right to study very helpful!
中文RFC文件，无需翻译，对学习很有帮助！

2023-01-16 04:45:03下载

积分：1
顶部端口（USB）接口，这个接口的调试是PL的使用
TOP PORT (USB) 调试接口说明本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。 -TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.

2022-11-23 00:10:04下载

积分：1
com串口源代码
com串口源代码-com string mouth source code

2022-02-10 16:22:36下载

积分：1
Universal Asynchronous Receiver
Universal Asynchronous Receiver

2023-08-03 05:35:03下载

积分：1
串口API编程，看看有用不，
串口API编程，看看有用不，-Serial API programming, a look is not useful to

2023-04-09 03:10:03下载

积分：1
FD30调频无线对讲机电路原理图很难得的资料！
FD30调频无线对讲机电路原理图很难得的资料！-FD30 FM wireless intercom circuit diagram of information hard to come by!

2022-03-12 19:31:57下载

积分：1
CDMA协议scdma
CDMA协议scdma-3G协议-CDMA protocol SCDMA protocol

2022-01-25 22:43:28下载

积分：1
As the field of Qt Embedded GUI has been more and more popular, for beginners, e...
Qt作为嵌入式领域的GUI已经越来越流行，对于初学者，尤其是linux的新手，往往遇到这样那样的问题，本文档用最易懂的语言一步一步带你走入Qt的世界。-As the field of Qt Embedded GUI has been more and more popular, for beginners, especially newcomers to linux are often encountered in this kind of problem, the document with the most easy-to-understand language, step by step with you into the world of Qt.

2022-08-13 00:19:47下载

积分：1

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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...

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