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首页> 外文会议>International Conference on Multimedia and Ubiquitous Engineering >The Real-Time Compression Layer for Flash Memory in Mobile Multimedia Devices
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The Real-Time Compression Layer for Flash Memory in Mobile Multimedia Devices

机译：移动多媒体设备中的闪存的实时压缩层

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Flash memory is physically small, lightweight, nonvolatile, vibration resistant, and has high capacity and low power consumption. It has become an essential storage device in mobile multimedia products, such as mobile phones, digital cameras, and MP3 players. The compression technique can effectively increase capacity and reduce data transfer. Hence, we propose a mechanism that uses a packing agent and a ping-pong buffer to cooperate with the X-match and run-length compression/decompression algorithm to create a real-time compression layer. This mechanism does not create the internal fragmentation space that increases the compression ratio, which makes the reading response time stable, and it reduces the writing response time of the Yim et al method by 60%.
机译：闪存是物理小，轻巧，非易失性，抗振动，容量高，功耗低。它已成为移动式多媒体产品中的一部分存储设备，如移动电话，数码相机和MP3播放器。压缩技术可以有效地增加容量并降低数据传输。因此，我们提出了一种机制，该机制使用包装代理和Ping-Pong缓冲器与X匹配和运行长度压缩/解压缩算法配合以创建实时压缩层。该机制不产生增加压缩比的内部碎片空间，这使得读取响应时间稳定，并且它将YIM等方法的写入响应时间降低了60％。

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