The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 25, 2010
Filed:
Feb. 21, 2007
Chen-yi Lee, Hsin-Chu, TW;
Jr-hau LU, Taipei Hsien, TW;
Chien-ching Lin, Chia-Yi Hsien, TW;
Hsie-chia Chang, Keelung, TW;
Yar-sun Hsu, Taipei Hsien, TW;
Chen-Yi Lee, Hsin-Chu, TW;
Jr-Hau Lu, Taipei Hsien, TW;
Chien-Ching Lin, Chia-Yi Hsien, TW;
Hsie-Chia Chang, Keelung, TW;
Yar-Sun Hsu, Taipei Hsien, TW;
National Chiao Tung University, Hsin-Chu, TW;
Abstract
A method and apparatus for switching data in communication system which comprises of mainly a conversion circuit to receive the source data possessing in a real coding dimension and covert it to converted the data possessing in a tolerable coding dimension; the judgment bits are set in the converted data to designate the data as source data or not. Later on, shifter circuit is used to shift the converted data in certain amount and generates a shifted data; meanwhile, the right side and left side of shifted data are used to start acquiring the real coding dimension to be used respectively as a first data and a second data. Finally, a comparison and selection circuit is used to compare the corresponding judgment bits in the first and the second data and to output an output data, wherein output data is source data with the above-mentioned amount of shift.