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. 06, 2008
Filed:
Aug. 11, 2004
Ye-hoon Lee, Suwon-si, KR;
Seung-young Park, Seoul, KR;
Yong-suk Kim, Daejeon, KR;
Wan-jin Kim, Seoul, KR;
Woo-kyung Lee, Suwon-si, KR;
Ye-hoon Lee, Suwon-si, KR;
Seung-young Park, Seoul, KR;
Yong-suk Kim, Daejeon, KR;
Wan-jin Kim, Seoul, KR;
Woo-kyung Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A signal reception apparatus and method for communication systems. The signal reception apparatus for communication systems according to the present invention is applicable to communication environments in which a plurality of sub-bands having different frequency bands are sequentially used for communications. An embodiment of the invention has a multi-band index generation unit, a multi-band frequency generation unit, a multiplication unit, a correlation signal reception unit, and a buffer unit. The multi-band index generation unit generates a multi-band index corresponding to a sub-band to which a received signal is transmitted in correspondence with the multi-band index. The multiplication unit outputs a signal obtained by multiplying the received signal by the multi-band frequency. The correlation signal reception unit integrates and outputs the signal of the multiplication unit based on an integral time set in correspondence with the multi-band index. Further, the buffer unit buffers the signal of the correlation signal reception unit to be outputted at a predetermined data rate.