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Intelligent machines in the current hardware on many dual
目前的智能机在硬件上多采用双cpu的架构,一个是基带处理器,主要处理数字信号、语音信号的编码解码以及GSM通信协议,另一个是应用处理器,运行操作系统和各种应用程序。基带处理器、射频和其它外围芯片作为一个模块,成为GSM/GPRS modem,提供AT命令接口。网络的应用已经是一个需求的热点,而目前的GSM模块大多都能支持GPRS功能。应用处理器通过AT命令集与带GPRS功能的无线通讯模块通信,为实现网络的应用提供了一个最底层的支持。
-Intelligent machines in the current hardware on many dual-cpu architecture of a baseband processor are mainly deal with digital signals, voice signals, and GSM codecs communication protocol, and the other is the application processor, operating system and applications running procedures. Baseband processor, radio frequency and other peripheral chips, as a module, as a GSM/GPRS modem, provided by AT command interface. Application of network needs is a hot spot, and most of the current GSM module can support GPRS function. Application processor through the AT command set and functionality with GPRS wireless communication module, in order to achieve the application of the network provides a bottom support.
- 2022-04-25 13:01:55下载
- 积分:1
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ultrawidebad文件有
ultrawidebad file is there
- 2022-11-17 07:55:04下载
- 积分:1
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This Agilent ADS tools, there has examples for design the Microwave osc,the tota...
This Agilent ADS tools, there has examples for design the Microwave osc,the total ADS detail can reader at agilent webnet.
- 2022-10-13 17:50:03下载
- 积分:1
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CBS(小区广播)程序实现手稿,在Motorola源程序上修改,现已商用,比较经典...
CBS(小区广播)程序实现手稿,在Motorola源程序上修改,现已商用,比较经典-CBS (Cell Broadcast) program manuscripts, modify the source code in Motorola, is now commercial, more classical
- 2023-04-22 02:40:03下载
- 积分:1
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捷联惯性导航与GPS组合导航的matlab实现。采用自适应算法来对组合导航时行处理,并取得了很好的效果。...
捷联惯性导航与GPS组合导航的matlab实现。采用自适应算法来对组合导航时行处理,并取得了很好的效果。
- 2023-07-19 14:15:03下载
- 积分:1
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该文件是用于映射解码。你可以用matlab打开它。
The file is for MAP decoding. You can use matlab to open it.
- 2022-03-26 03:11:34下载
- 积分:1
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天线理论分析与设计
天线是由韦伯斯特的字典定义作为"通常是金属设备 (比如杆或线) 发射或接收无线电波。"IEEE 标准定义的
天线 (IEEE Std 145 – 1983) ∗ 的术语定义的天线作为"一种手段发射或接收无线电波"。换句话说,天线是过渡自由空间与引导的设备,如图 1.1 所示的结构。指导设备或线路可能采取同轴线或空心管的形式
(导),它用来运输从发射的电磁能量源到天线,或从到接收器天线。在前一种情况,我们有发射天线和后者的接收天线。
- 2022-03-10 01:50:44下载
- 积分:1
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CVI development of the procedures for CVI correspondent for example, applies to...
CVI环境开发的程序,用于CVI进行通迅的实例,适用于一般的程序员-CVI development of the procedures for CVI correspondent for example, applies to programmers
- 2023-04-26 07:30:04下载
- 积分:1
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Compressed packet is based on the c++ programming of the 485 procedures, includi...
压缩包内是基于c++编程的485通讯的程序,包括电路原理图和源程序代码-Compressed packet is based on the c++ programming of the 485 procedures, including circuit schematics and source code
- 2022-04-12 20:17:10下载
- 积分:1
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Complete website design and code of the thesis can be used as a thesis and clear...
完整的网站设计的毕业论文及代码,可以作为毕业论文使用,很清晰的设计-人才信息管理-Complete website design and code of the thesis can be used as a thesis and clear design- human resources information management
- 2022-01-22 15:49:07下载
- 积分:1