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. 25, 2004
Filed:
Dec. 31, 1998
Hong Sup Shin, Seoul, KR;
LG Information & Communications, Ltd., Seoul, KR;
Abstract
A method of allocating optimum orthogonal function codes to a reverse link in a communication system which has one base station and a plurality of mobile stations, comprising the first step of detecting characteristics of reverse channels from a desired one of the mobile stations to the base station, the second step of obtaining an orthogonal function code based on the detected characteristics of the reverse channels, and the third step of allocating the obtained orthogonal function code to the desired mobile station. According to the present invention, optimum Walsh codes are allocated for distinction between mobile station signals of the reverse link to minimize an interference between mobile stations in a CDMA communication system. Therefore, an inter-mobile station interference through a multipath can be minimized to significantly enhance a signal-to-noise ratio of the reverse link.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile