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:
Feb. 16, 2010
Filed:
Nov. 28, 2005
Tetsuya Yuda, Mountain View, CA (US);
Tetsuya Yuda, Mountain View, CA (US);
Kyocera Corporation, Kyoto, JP;
Abstract
A method and system for assigning unique words in an SDMA communication system is disclosed. A base station has a set of available unique words from which to select and assign unique words. The base station prioritizes the unique words by determining which unique words are likely to interfere with adjacent base stations, and setting those words to a low priority. Thus, over time, the base station assigns unique words that have better cross correlation characteristics and improved communication sensitivity. The base station discovers the unique words likely to be used in adjacent base stations by direct communication with adjacent base stations, or by communicating with a central office facility. Alternatively, the base station may be made aware of the unique IDs for adjacent base stations, and use these IDs to determine a set of unique words likely to be used by these adjacent base stations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile