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:
Jan. 14, 2014
Filed:
May. 30, 2007
Kap-seok Chang, Daejeon, KR;
Il-gyu Kim, Daejeon, KR;
Nam-il Kim, Daejeon, KR;
Hyeong-geun Park, Daejeon, KR;
Young-hoon Kim, Daejeon, KR;
Seung-chan Bang, Daejeon, KR;
Kap-Seok Chang, Daejeon, KR;
Il-Gyu Kim, Daejeon, KR;
Nam-Il Kim, Daejeon, KR;
Hyeong-Geun Park, Daejeon, KR;
Young-Hoon Kim, Daejeon, KR;
Seung-Chan Bang, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
SK Telecom., Co., Ltd, Seoul, KR;
KT Corporation, Seongnam, KR;
Abstract
An apparatus for generating a downlink signal and a cell search apparatus are disclosed. An apparatus for generating a downlink signal generates a downlink signal by one unique cell identification code group and a plurality of frame synchronization identification sequences, generates a downlink signal by a plurality of unique cell identification code groups and a plurality of frame synchronization identification sequences, or generates a downlink signal by a plurality of unique cell identification code groups and one frame synchronization identification sequence. A cell search apparatus obtains frame synchronization and identifies cells through a frame synchronization identification sequence and a unique cell identification code group.