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.:

US 7349421 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 25, 2008

Filed:

Apr. 03, 2006
Applicant:

Abhijit G. Shanbhag, San Diego, CA (US);

Inventor:

Abhijit G. Shanbhag, San Diego, CA (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/216 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method is taught for transmitting message signals in a communication system having a new call entering the communication system and Walsh codes that can be active and inactive. The method includes dividing the Walsh codes into bins and determining the number of active Walsh codes in the bins. Selecting a Walsh code in accordance with the Walsh code number determination and assigning the selected Walsh code to the new call are set forth.


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Shanbhag, Abhijit. (2008). Method and apparatus for assigning spreading codes (U.S. Patent No. 7349421). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7349421

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