高数据传输速率以及终端的高速移动,导致无线通信信道具有时间选择性与频率选择性两个特征。
High data transmission rates and high mobility give rise to time - and frequency - selectivity in wireless communication channels.
详述了远程数据采集终端、GPRS数据传输、数据分析中心以及系统软件的设计方法和功能实现。
The design mode and functional realization of remote data acquisition terminal, GPRS data transfer, data analysis center and system software are described in detail.
根据该方法,TPC流从终端被接收并经处理以获得用于调整数据传输发射功率的联合功率控制指令流。
In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
在传输了控制和信令比特后,数据传输通道的带宽全部供终端用户使用。
The bandwidth of a data transmission path available to end users after control and signaling bits are accounted for.
本发明公开了一种数据传输方法及终端,该方法包括:通讯处 理器接收来自应用处理器的连接建立请求;
The invention discloses a data transmission method and a terminal. The method comprises that: a communication processor receives a connection establishing request from an application processor;
对无线数据传输系统的构成进行了研究,阐述了基于C8051F 020微处理器和CD MA模块MG801A的数据终端的硬件设计电路和软件接口的实现。
The paper introduces structure of wireless data transmission system, and expounds realization of hardware design circuit and software of DTU based on C8051F020 microprocessor and CDMA module MG801A.
以8051系列单片机为核心的车载终端已难以满足对更高的处理能力、更快的数据传输速度、更丰富的接口等的需求。
The SCM which uses the series 8051 as the core equipment can't meet the requirement of higher processing ability, transfer data more rapid and much more interfaces.
如果判断结果为不满足,则流媒体服务器向所述终端发送剩余流量值不足以支持所述流媒体数据传输的提示消息。
If it is determined the result is not satisfied, then the streaming media server sends to the terminal value of the remaining flow not support streaming media data as described in the prompt message.
千兆以太网具有应用范围广泛、能高速传输海量数据等优势,适合电脑主机与显示终端之间远距离的高速视频数据传输。
Gigabit Ethernet has been used widely, and support high-speed transmission for massive data. So, it is suitable for the high-speed video data transmission between PC and display terminal.
所述分体式终端的主机和子机之间数据传输的方法,包括:分体式终端的主机生成注册密钥,通过蓝牙技术将所述注册密钥发送至子机;
Method for transmitting data between split type terminal mainframe and handset includes: split type terminal mainframe generates register cipher key which is sent to handset by bluetooth technology;
所述分体式终端的主机和子机之间数据传输的方法,包括:分体式终端的主机生成注册密钥,通过蓝牙技术将所述注册密钥发送至子机;
Method for transmitting data between split type terminal mainframe and handset includes: split type terminal mainframe generates register cipher key which is sent to handset by bluetooth technology;
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