【h_channel】什么意思_英语h_channel的翻译_音标_读音_用法_例句_在线翻译

abstract: In the Integrated Services Digital Network (ISDN), a high-speed channel comprising multiple aggregated low-speed channels to accommodate bandwidth-intensive applications such as file transfer, videoconferencing, and high-quality audio. An H channel is formed of multiple bearer B channels bonded together in a primary rate access (PRA) or primary rate interface (PRI) frame in support of applications with bandwidth requirements that exceed the B channel rate of 64 kbit/s.

以上来源于: WordNet

Then it researches the different kinds of channel codec in DVB-H system, including pseudo random code, RS code, punctured convolutional code and interleaving.

论文重点研究了DVB - H系统中各个信道编码，包括伪随机码，RS码，压缩卷积码和内外交织的编解码算法。

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The entrance channel of the C-H bond activation step involves the spin cross between the singlet and triplet potential energy profiles.

C-H键活化步骤涉及势能面交叉，且自旋交叉与动力学相关。

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h channel 添加释义