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:
Nov. 06, 2012
Filed:
Jul. 14, 2004
Seung-young Park, Seoul, KR;
Yong-suk Kim, Daejeon, KR;
Torbjorn Larsson, San Diego, CA (US);
Roberto Aiello, San Diego, CA (US);
Seung-young Park, Seoul, KR;
Yong-suk Kim, Daejeon, KR;
Torbjorn Larsson, San Diego, CA (US);
Roberto Aiello, San Diego, CA (US);
Samsung Electronics Co., Ltd., , KR;
Veebeam Corporation, Burlingame, CA (US);
Abstract
A TFI-OFDM transmission system for a UWB communication that includes a data generator generating data having a rate corresponding to a transmission speed mode, a convolutional encoder convolutional-encoding the data into a certain number of data groups, an OFDM modulator outputting OFDM symbols by executing an IFFT the data groups a buffer temporarily storing the OFDM symbols to sequentially transmit the OFDM symbols in a time domain at least two times, and a frequency generator generating certain frequencies to transmit the OFDM symbols in a certain number of frequency bands corresponding to transmission channels.