Formulating Optimized Storage and Memory Space Specifications for Linux Network Embedded Systems

2014 ◽  
Author(s):  
Kleomenis Tsiligkos ◽  
Apostolos Meliones
Keyword(s):  
Embedded Systems ◽  
Memory Space

Spatial Access Method for Flash Memory Embedded Systems

2011 ◽  
Vol 403-408 ◽  
pp. 4311-4317
Author(s):  
Ki Young Lee ◽  
Joung Joon Kim ◽  
Myung Jae Lim ◽  
Kyu Ho Kim ◽  
Jeong Lae Kim
Keyword(s):  
Embedded Systems ◽  
Spatial Data ◽  
Flash Memory ◽  
Operation Technique ◽  
Spatial Access ◽  
Compression Technique ◽  
Access Method ◽  
Memory Space ◽  
Relative Coordinates ◽  
Redundant Storage

This paper proposed an efficient spatial Access method, called MDR-Tree (Mbr compression and Delayed write operation based R-Tree), that uses the node compression technique and the delayed write operation technique for flash memory embedded systems. The node compression technique of MDR-Tree increased the utilization of flash memory space by compressing the MBR of spatial data using relative coordinates and MBR size. Moreover, the delayed write operation technique reduced the number of write operations in flash memory by temporarily storing spatial data in the buffer and by reflecting them in flash memory at once instead of reflecting the insert, update and delete of spatial data in flash memory for each operation. Especially, the utilization of buffer space was enhanced by preventing the redundant storage of the same spatial data in the buffer.

A Fast Lock-Free User Memory Space Allocator for Embedded Systems

2011 ◽  
Author(s):  
Dongwoo Lee ◽  
Junghoon Kim ◽  
Ungmo Kim ◽  
Young Ik Eom ◽  
Hyung Kook Jun ◽  
...  
Keyword(s):  
Embedded Systems ◽  
Memory Space

An Embedded FTP Server: Research and Implementation

2014 ◽  
Vol 543-547 ◽  
pp. 1977-1980
Author(s):  
Min Gong ◽  
Wei Dong ◽  
Zhen Ya Zhang
Keyword(s):  
User Interface ◽  
Embedded Systems ◽  
Embedded System ◽  
Transmission Protocol ◽  
Graphic User Interface ◽  
Command Line ◽  
Memory Space ◽  
Complicating Factors ◽  
Design Requirements ◽  
Memory Efficient

Traditional File Transmission Protocol (FTP) servers are not suitable for embedded environments since these servers take complicating factors into account and consequently take a lot of memory space. Moreover, some FTP server applications even manage all file transmission by utilizing graphic user interface. However, such server is not adequate for embedded environments. When embedded system needs is more memory-efficient efficient in a resource restricted system. To cope with this problem, in this problem we conduct research on lightweight FTP server for embedded systems. And, we first summarize features of a lightweight FTP server. Then, based on the design requirements for FTP server for embedded systems, a lightweight FTP server is designed. The server adopts a command-line user interface and other advanced features, such as transmission encryption and graphic user interface, are abandoned for efficiency reasons. Last, to evaluate our design of the FTP server, several experiments are conducted and all results show that the FTP server works quite well under embedded environments. With more and more embedded systems emerging in the industry, it can be expected that the software introduced in this paper will play a more and more important role in the industry.

Development of embedded systems to control toxic compounds in textile industries

2012 ◽  
Vol 1 (5) ◽  
pp. 115-117
Author(s):  
Jahnavi KRM Jahnavi KRM ◽  
◽  
Raghavendra Rao K ◽  
Padma Suvarna R
Keyword(s):  
Embedded Systems ◽  
Toxic Compounds ◽  
Textile Industries

Proposal and Evaluation of Mutual Exclusion Method using Lock-free Algorism for Embedded Systems using Multi-core Processor

2019 ◽  
Vol 139 (7) ◽  
pp. 802-811
Author(s):  
Kenta Fujimoto ◽  
Shingo Oidate ◽  
Yuhei Yabuta ◽  
Atsuyuki Takahashi ◽  
Takuya Yamasaki ◽  
...  
Keyword(s):  
Embedded Systems ◽  
Mutual Exclusion ◽  
Exclusion Method ◽  
Multi Core Processor

Towards Okinawa-style Robot-embedded Systems

2013 ◽  
Vol 133 (2) ◽  
pp. 111-115 ◽  
Author(s):  
Takashi Anezaki ◽  
Suriyon Tansuriyavong ◽  
Chikatoshi Yamada
Keyword(s):  
Embedded Systems
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