中国电信3G相对于2G, 高速电路交换数据)*/CSD(Circuit-Switched Data,电路交换数据),适合于数据调制解调?
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GPRS无线数据透明传输终端的设计及其应用(论文) - docin.com豆丁网 时隙传送电路数据最高速率为9.6Kbit/s。 江苏大学硕士学位论文 2G网在其电路数据承载通道中,开放电路交换数据(CSD,CircuitSwitching Data)业务,并利用无线应用协议(WAP,WirelessApplicationProtoc01)向用户 提
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高速电路交换数据 High-Speed Circuit-Switched Data ; HSCSD
高速率电路交换数据 HSCSD
高速电路交换数据服务 HSCSD ; high-speed circuit-switched data service ; High-Speed Circuit-Switched Data
电路交换数据网 CSDN ; circuit switched data network ; circuit exchange data network
高速电路交换数据业务 HSCSD ; High Speed Circuit Service Data ; High-Speed Circuit-Switched Data
公用电路交换数据网 circuit switched public data network
电路交换数据网络 circuit switched data network
增强电路交换数据 ECSD
增强型电路交换数据 ECSD ; Enhanced Circuit Switched Data ; enhanced circuit-switched data
本文介绍一种用于空间及核数据采集系统中的高速数据交换电路它具有低功耗、高速度的特点。
This paper describes a circuit of data exchange with the features of high speed and low power dissipation.
PC与DSP的数据交换采用高速静态RAM,并设计总线仲裁电路及相应的握手信号,以保证PC与DSP双方对RAM的正确读写。
PC and DSP exchange data using high speed static RAM and bus arbitration circuit and corresponding handshake signal is designed to ensure the correct reading and writing RAM.
另外,硬件电路交换网要办切实极为昂贵,因为大部分语音和数据服务就必须支持不同的绳索。
Also, the hardware circuit-switched networks need to run effectively are extremely expensive, mostly because voice and data services must be supported on different wires.
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