常规介质的计算机网络MAC层的帧长度与采用的介质访问控制方式有关。

The length of the MAC layer frame in general-media computer networks is related to the method used in media access control.

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分析了MAC帧长度和类型的功能点，编写出功能覆盖率模型，并对MII接口时序进行了断言的验证。

Writing functional coverage models based on MAC frame length and type. Assertion is used to verify the timing of MII interface.

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论述了电力线信道上脉冲干扰的特性，运用概率论推导出存在脉冲干扰时求解敖据帧长度的数学模型，并进行了仿真模拟验证。

This paper discusses the nature of the impulsive interferences with on the power line channels, and presents a model for finding a frame length and a simulated example using probability.

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