Design and implementation of static Huffman encoding hardware using a parallel shifting algorithm

This work discusses the implementation of static Huffman encoding hardware for real-time lossless compression for the electromagnetic calorimeter in the CMS experiment. The construction of the Huffman encoding hardware illustrates the implementation for optimizing the logic size. The number of logic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on nuclear science Jg. 51; H. 5; S. 2073 - 2080
Hauptverfasser: Lee, Taeyeon, Park, Jaehong
Format: Journal Article
Sprache:Englisch
Veröffentlicht: New York IEEE 01.10.2004
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:
Algorithm design and analysis
Bandwidth
Collision mitigation
Detectors
Encoding
Field programmable gate arrays
Hardware
Huffman coding
Large Hadron Collider
Logic gates
ISSN:0018-9499, 1558-1578
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This work discusses the implementation of static Huffman encoding hardware for real-time lossless compression for the electromagnetic calorimeter in the CMS experiment. The construction of the Huffman encoding hardware illustrates the implementation for optimizing the logic size. The number of logic gates in the parallel shift operation required for the hardware was examined. The experiment with a simulated environment and an FPGA shows that the real-time constraint has been fulfilled and the design of the buffer length is appropriate.
Bibliographie:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
ObjectType-Article-2
ObjectType-Feature-1
content type line 23
ISSN:0018-9499
1558-1578
DOI:10.1109/TNS.2004.834715