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:
Mar. 14, 2006
Filed:
Jul. 03, 2001
Duk-kyung Kim, Seoul, KR;
Yoon-seok Jung, Kyounggi-do, KR;
Sang-yun Lee, Kyounggi-do, KR;
Jin-young Kim, Seoul, KR;
Duk-Kyung Kim, Seoul, KR;
Yoon-Seok Jung, Kyounggi-do, KR;
Sang-Yun Lee, Kyounggi-do, KR;
Jin-Young Kim, Seoul, KR;
SK Telecom Co., Ltd., , KR;
Abstract
A method for assigning codes in an uplink of a synchronous code division multiple access (CDMA) telecommunication system is disclosed. The method for assigning a code in a reverse channel of a synchronous wireless telecommunication system, comprising the steps of: a) at a mobile station, receiving time matching information of a scrambling code from a base station; b) at the mobile station, spreading data frame to be transmitted by an orthogonal code, thereby generating a spread data; and c) at the mobile station, multiplying the spread data by a scrambling code based on the time matching information of the scrambling code, thereby generating an encoded data.