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. 27, 2008
Filed:
Jun. 10, 2005
Hyun-seok OH, Incheon, KR;
Hee-jin Roh, Suwon-si, KR;
Sung-soo Kim, Seoul, KR;
Min-goo Kim, Yongin-si, KR;
Hyun-Seok Oh, Incheon, KR;
Hee-Jin Roh, Suwon-si, KR;
Sung-Soo Kim, Seoul, KR;
Min-Goo Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
Disclosed are an apparatus and a method for efficiently transmitting a broadcasting channel by means of cyclic delay diversity in an OFDM mobile communication system. The method comprises the steps of setting each transmitter to have different delay values, the transmitter providing a service to adjacent service areas, generating OFDM signals including the broadcasting data by said each transmitter, delaying the OFDM signals by means of the different delay values, and transmitting the delayed OFDM signals by means of each transmitting apparatus.