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从通信的角度看移动通信的基本知识…
移动通信基本知识:从通信网的角度看,移动网可以看成是有线通信网的延伸,它由无线和有线两部分组成。无线部分提供用户终端的接入,利用有限的频率资源在空中可靠地传送话音和数据;有线部分完成网络功能,包括交换、用户管理、漫游、鉴权等,构成公众陆地移动通信网PLMN。从陆地移动通信的具体实现形式来分主要有模拟移动通信和数字移动通信这两部种。-Basic knowledge of mobile communications: From the perspective of communication networks, mobile networks can be seen as an extension of wired communication network, which is both wireless and wired components. Part of user terminals to provide wireless access, frequency of use of limited resources in the air and reliable transmission of voice and data wired part of the completion of network functions, including switching, subscriber management, roaming, authentication and so on, constitute a public land mobile communication network PLMN. From land-based mobile communications to the specific forms of the main points have analog and digital mobile communications that two kinds of mobile communication.
- 2022-10-18 22:25:03下载
- 积分:1
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TCP网络数据传输通用代码
TCP网络传输协议模板代码,可直接灵活套用,包含C/S模式的服务器和客户端,VC环境编程,可正确运行。
- 2022-06-19 08:02:49下载
- 积分:1
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ADPCM Transformation Of Rate 32k 24k 16k
速率32k24k16k的ADPCM变换
- 2023-05-12 09:15:02下载
- 积分:1
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该程序主要完成信道化的设计,将宽频带信道分成128路
该程序主要完成信道化的设计,将宽频带信道分成128路-The program the main channel of the completion of the design, will be wideband channel is divided into 128 Road
- 2022-01-29 02:35:24下载
- 积分:1
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WCDMA接口协议中文版,用于详细了解WCDMA接口结构组成及流程
WCDMA接口协议中文版,用于详细了解WCDMA接口结构组成及流程-Chinese version of WCDMA Interface Protocol for details about the composition and structure of WCDMA interface flow
- 2022-04-27 08:42:50下载
- 积分:1
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一个基于2194的CAN总线的发送和接收实验。
一个基于2194的CAN总线的发送和接收实验。-CAN Bus sending and receiving experimental.
- 2022-01-25 21:50:05下载
- 积分:1
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USB_to_Serial
vb与usb转串口的通讯
USB_to_Serial
vb与usb转串口的通讯-USB_to_Serialvb with usb to serial communication
- 2023-05-03 14:35:03下载
- 积分:1
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基于DEVC++的手机模拟系统,文件共计1500行,
基于DEVC++的手机模拟系统,文件共计1500行,-Based on DEVC++ Analog mobile phone systems, document a total of 1500 lines,
- 2022-04-09 20:34:05下载
- 积分:1
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ldpc WBF算法,经典的算法,matlab源码,可执行
ldpc WBF算法,经典的算法,matlab源码,可执行-ldpc WBF algorithm, the classical algorithm, matlab source code, executable
- 2022-03-23 22:36:07下载
- 积分:1
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LDPC编码程序
LDPC编码程序--C语言的
能充分了解和学习该方面的技术-LDPC coding procedures C language can fully understand and learn the technical
- 2023-06-05 13:20:02下载
- 积分:1