To rearrange the out of order packets, the application software must reserve a buffer to store the packets before the expected packet arrives.

为了对失序数据包进行重排序，应用程序需要预留一个适当的缓冲区以存储期望包到达之前的数据包。

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This dissertation pays attention to buffer management and packet scheduling in wireless multimedia packet networks.

本文重点研究了多媒体无线分组网络中的缓存管理与分组调度算法。

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For processing variable length packet, current routers usually separate the packet into the smaller fixed-size one before buffering, or simply provide the packet with a fixed-length buffer.

现代网络设备常采用固定长度缓冲区机制来缓冲可变长度数据包，或采用信元机制将可变长度数据包进行定长化处理后再完成缓冲操作。

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