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. 28, 2013
Filed:
Apr. 07, 2008
Ui Kun Kwon, Pohang-si, KR;
Young-doo Kim, Seoul, KR;
Gi Hong Im, Pohang-si, KR;
Dae-young Seol, Pohang-si, KR;
Won-jae Shin, Yongin-si, KR;
Ui Kun Kwon, Pohang-si, KR;
Young-Doo Kim, Seoul, KR;
Gi Hong Im, Pohang-si, KR;
Dae-Young Seol, Pohang-si, KR;
Won-Jae Shin, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Postech Academy-Industry Foundation, Pohang-si, KR;
Abstract
A relay-based communication system and method processing a signal without a cyclic prefix is provided. An apparatus for generating a relay signal includes a signal receiving unit which receives a source signal transmitted from a source node to a relay node and detects a received signal, a signal conversion unit which extracts samples corresponding to a first time duration from the received signal, sums the received signal and the extracted samples in a second time duration, and generates a converted received signal, a relay signal generation unit which generates a relay signal cooperating with the source signal based on the converted received signal according to a space frequency block code (SFBC) scheme, and a signal transmission unit which transmits the generated relay signal to a destination node.