Quality of service - Specific performance guarantees for cable modem and other high-speed services.
服务质量-有线电视调制解调器和其他高速服务的具体性能保证。
Quality of service (QOS) - Specific performance guarantees for cable modem and other high-speed services.
服务质量-有线电视调制解调器和其他高速服务的具体性能保证。
Introduced are the design scheme and realization of Modem in high speed cable telemetry system.
介绍了高速电缆遥传系统中的调制解调器设计方案及实现。
Realization of a practical and integrated adaptive echo canceller applies in high speed full duplex Modem is proposed in this paper.
本文提出了一种实用、完整的自适应回波抵消器，可用于实现高速调制解调器的二线全双工传输。
Based on the chip CMX589A, a kind of high speed wireless MODEM has been designed.
本文阐述了以调制解调芯片CMX589A为核心而设计的一种高速无线调制解调器。
Based on analyzing the theory of OFDM (Orthogonal Frequency Division Multiplexing) and characteristic of cable transmission, the Modem of high speed cable telemetry system has been designed.
通过对OFDM(正交频分复用)技术原理及测井电缆传输特性的分析，设计出满足测井电缆所需的调制解调器。
In this paper, a new design of frame synchronization acquisition scheme in the high-speed multi-tone HF MODEM is proposed, and the theoretical formula of the design is derived.
本文提出了一种并行体制无线数传机新的帧同步建立方案，并给予理论公式的推导。
But it is restricted that modem has a low speed and a high error bit rate.
串口传输有一个缺点是速率太慢，而且传输的数据容易出错。
But it is restricted that modem has a low speed and a high error bit rate.
串口传输有一个缺点是速率太慢，而且传输的数据容易出错。
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