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. 11, 2005
Filed:
Dec. 15, 2000
Yeon-kyoon Jeong, Seoul, KR;
Kwang-bok Lee, Seoul, KR;
Ji-yong Chun, Seoul, KR;
Ki-ho Kim, Seoul, KR;
Yeon-kyoon Jeong, Seoul, KR;
Kwang-bok Lee, Seoul, KR;
Ji-yong Chun, Seoul, KR;
Ki-ho Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Kyungki-do, KR;
Abstract
An apparatus for acquisition of an asynchronous wideband direct-sequence/code division multiple access signal, which acquires a long code from a direct-sequence/code division multiple access control channel signal, in which a common short code, and the long code are transmitted within one frame, and a group identification code indicating a code group, to which a base station belongs, are combined and transmitted with the common short code, includes: a long code masking correlation portion; a differentially coherent combining portion; a code group and frame timing acquisition portion; and a long code acquisition portion for acquiring the long code by correlating the long codes belonging to the acquired code group and the received long code, respectively.