Title :
On design of 8-bit CRC circuits equipped with primitive characteristic polynomials
Author_Institution :
Dept. of Electr. & Comput. Eng., Sultan Qaboos Univ., Muscat, Oman
Abstract :
This paper presents structures of 8-bit Cyclic Redundancy Check (CRC). The CRC structures are implemented using Linear Feedback Shift Registers (LFSRs) along with Exclusive-OR logic gates. In these structures bank of External Exclusive-ORs (EEORs) are used. To equip the LFSR with primitive characteristic polynomial an algorithmic based search procedure is developed to provide the error detection and correction data delivery service with less chance of error masking.
Keywords :
circuit feedback; cyclic redundancy check codes; error correction codes; error detection codes; logic circuits; logic gates; network synthesis; polynomials; shift registers; CRC circuit; EEOR; LFSR; cyclic redundancy check circuit; error correction data delivery service; error detection data delivery service; error masking; exclusive-OR logic gate; external exclusive-OR; linear feedback shift register; primitive characteristic polynomial; word length 8 bit; Algorithm design and analysis; Mathematical model; Multimedia communication; Polynomials; Signal processing; Signal processing algorithms; Vectors;
Conference_Titel :
Multimedia, Signal Processing and Communication Technologies (IMPACT), 2011 International Conference on
Conference_Location :
Aligarh
Print_ISBN :
978-1-4577-1105-3
DOI :
10.1109/MSPCT.2011.6150490
