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1. 发明申请

WO2018067245A1 BUS ENCODING USING METADATA 审中-公开
标题翻译：使用元数据进行总线编码
公开(公告)号：WO2018067245A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/048392
申请日：2017-08-24
申请人： QUALCOMM INCORPORATED
发明人： CHU, Jeffrey
IPC分类号： G06F13/40
CPC分类号： G06F3/0655 , G06F3/0604 , G06F3/0638 , G06F3/0673 , G06F13/36 , G06F13/40 , G06F2213/0038 , H04N19/00 , H04N19/426
摘要： Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes compressing data at the EU. The method further includes encoding the compressed data at the EU. The method further includes generating control data for decoding the encoded data at the EU. The method further includes generating metadata corresponding to the compressed data at the EU. The metadata further includes the control data. The method further includes directing storage of the encoded data and the metadata in the DRAM.
摘要翻译：这里描述了各种附加和替代方面。在一些方面，本公开提供了一种在片上系统（SoC）的电子单元（EU）和动态随机存取存储器（DRAM）之间传送数据的方法。该方法包括在EU处压缩数据。该方法还包括在EU处对压缩数据进行编码。该方法还包括生成用于在EU处解码编码数据的控制数据。该方法还包括在EU生成与压缩数据相对应的元数据。元数据还包括控制数据。该方法还包括将编码数据和元数据存储在DRAM中。

2. 发明申请

WO2018140127A1 BUS ENCODING USING ON-CHIP MEMORY 审中-公开
公开(公告)号：WO2018140127A1
公开(公告)日：2018-08-02
申请号：PCT/US2017/062713
申请日：2017-11-21
申请人： QUALCOMM INCORPORATED
发明人： CHU, Jeffrey
IPC分类号： G06F13/42 , G06F1/32
摘要： Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communicating data between an electronic unit (EU) of a system-on-chip (SoC) and a dynamic random access memory (DRAM). The method includes encoding data at the EU. The method includes generating control data for decoding the encoded data at the EU. The method includes directing storage of the encoded data in the DRAM. The method includes directing storage of the control data in an on-chip memory separate from the DRAM, wherein the on-chip memory is on a same chip as the EU.

3. 发明申请

WO2017048463A1 SYSTEM AND METHOD FOR CONTROLLING MEMORY FREQUENCY USING FEED-FORWARD COMPRESSION STATISTICS 审中-公开
标题翻译：使用前馈压缩统计控制存储器频率的系统和方法
公开(公告)号：WO2017048463A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/048031
申请日：2016-08-22
申请人： QUALCOMM INCORPORATED
发明人： GADELRAB, Serag , KOTTILINGAL, Sudeep Ravi , VARIA, Meghal , SINHA, Pooja , PATEL, Ujwal , LIU, Ruolong , CHU, Jeffrey , GHOLAMIAN, Sina , CHUNG, Hyukjune , STRASSER, David , NAGARAJ, Raghavendra , DEMERS, Eric
IPC分类号： G06F1/32
CPC分类号： G06F3/0656 , G06F1/324 , G06F1/3275 , G06F1/3296 , G06F3/0613 , G06F3/0661 , G06F3/0683 , G06F13/1673 , Y02D10/126 , Y02D10/13 , Y02D10/14 , Y02D10/172
摘要： Systems, methods, and computer programs are disclosed for controlling memory frequency. One method comprises a first memory client generating a compressed data buffer and compression statistics related to the compressed data buffer. The compressed data buffer and the compression statistics are stored in a memory device. Based on the stored compression statistics, a frequency or voltage setting of the memory device is adjusted for enabling a second memory client to read the compressed data buffer.
摘要翻译：公开了用于控制存储器频率的系统，方法和计算机程序。一种方法包括产生压缩数据缓冲器的第一存储器客户端和与压缩数据缓冲器有关的压缩统计。压缩数据缓冲器和压缩统计信息存储在存储器件中。基于存储的压缩统计，调整存储器件的频率或电压设置，以使第二存储器客户端能够读取压缩数据缓冲器。

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