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公开(公告)号:KR1019950007437B1
公开(公告)日:1995-07-10
申请号:KR1019910024033
申请日:1991-12-23
IPC: H04L12/28
Abstract: The AAL_PDU (ATM Adaptation Layer-Protocol Data Unit) generator provides fixed bit-rate video service. To provide fixed bit-rate video service in the B-ISDN, the reconstructing method that segments data format to ATM data format is provided. The system block comprises a counter circuit(1), a decoding circuit(2) and an output controlling circuit(3). The decoding circuit provides an output controlling circuit with decoded counter output signal provided from the counter circuit. The output controlling circuit drives a video data buffer and an SAR (Segmentation And Reassembly) header buffer, and initiates the counter circuit.
Abstract translation: AAL_PDU(ATM适配层协议数据单元)发生器提供固定的比特率视频服务。 为了在B-ISDN中提供固定的比特率视频服务,提供了将数据格式分段为ATM数据格式的重建方法。 系统块包括计数器电路(1),解码电路(2)和输出控制电路(3)。 解码电路提供具有从计数器电路提供的解码的计数器输出信号的输出控制电路。 输出控制电路驱动视频数据缓冲器和SAR(分段和重组)头缓冲器,并启动计数器电路。
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