Error Recovery Method for PPM Compressed Data

2011 ◽  
Author(s):  
Masato Kitakami ◽  
Tomoya Ebihara
Keyword(s):  
Error Recovery ◽  
Recovery Method ◽  
Compressed Data

scholarly journals A study on the error recovery method of the advanced teleoperator using computer graphic simulation.

1988 ◽  
Vol 24 (4) ◽  
pp. 245-252
Author(s):  
Soon Yo LEE ◽  
Mitsuo NAGAMACHI ◽  
Koji ITO ◽  
Toshio TSUJI
Keyword(s):  
Computer Graphic ◽  
Error Recovery ◽  
Recovery Method

scholarly journals Compression-Assisted Adaptive ECC and RAID Scattering for NAND Flash Storage Devices

Sensors ◽  
2020 ◽  
Vol 20 (10) ◽  
pp. 2952 ◽  
Author(s):  
Seung-Ho Lim ◽  
Ki-Woong Park
Keyword(s):  
Flash Memory ◽  
Error Recovery ◽  
Recovery Phase ◽  
Error Correction Codes ◽  
Nand Flash ◽  
Nand Flash Memory ◽  
Flash Storage ◽  
Storage Devices ◽  
Complementary Method ◽  
Compressed Data

NAND flash memory-based storage devices are vulnerable to errors induced by NAND flash memory cells. Error-correction codes (ECCs) are integrated into the flash memory controller to correct errors in flash memory. However, since ECCs show inherent limits in checking the excessive increase in errors, a complementary method should be considered for the reliability of flash storage devices. In this paper, we propose a scheme based on lossless data compression that enhances the error recovery ability of flash storage devices, which applies to improve recovery capability both of inside and outside the page. Within a page, ECC encoding is realized on compressed data by the adaptive ECC module, which results in a reduced code rate. From the perspective of outside the page, the compressed data are not placed at the beginning of the page, but rather is placed at a specific location within the page, which makes it possible to skip certain pages during the recovery phase. As a result, the proposed scheme improves the uncorrectable bit error rate (UBER) of the legacy system.

scholarly journals Burst Error Recovery Method for LZSS Coding

2009 ◽  
Vol E92-D (12) ◽  
pp. 2439-2444 ◽  
Author(s):  
Masato KITAKAMI ◽  
Teruki KAWASAKI
Keyword(s):  
Error Recovery ◽  
Recovery Method ◽  
Burst Error

Intelligent Traffic Flow Parameters Acquisition System Base on GPS

2012 ◽  
Vol 488-489 ◽  
pp. 1829-1834
Author(s):  
Jing Zhang ◽  
San Cai Li ◽  
Zhao Hui Yang ◽  
Wu Gang Yang
Keyword(s):  
Traffic Flow ◽  
Traffic Management ◽  
Error Recovery ◽  
Transformation Model ◽  
Acquisition System ◽  
Recovery Method ◽  
Material Resources ◽  
Flow Parameters ◽  
Long Time ◽  
Vehicle Positioning

In order to get the accurate traffic flow parameters, it often takes too long time and a lot of manpower and material resources. So, combined with GPS vehicle positioning system and the characteristics of traffic flow parameters, the transformation model of traffic parameters in intelligent acquisition system of traffic flow parameters is designed and the data processing and error recovery method are present. The results show that the system, integrated fully the advantage of GPS, can transform GPS coordinates into the features of traffic flow parameters directly, which has an intuitive guide to the traffic management department.

An Effective Error Recovery Method for GLR Parsers

2014 ◽  
Vol 36 (6) ◽  
pp. 1325-1336
Author(s):  
Fu XU ◽  
Hui LIU ◽  
Qiao SUN ◽  
Zhi-Bo CHEN ◽  
Chun-Ling WANG
Keyword(s):  
Error Recovery ◽  
Recovery Method
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