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. 04, 2003
Filed:
Jun. 08, 1999
Kanada Nakayasu, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A baseband signal processor is used in a base station of a CDMA communication system. The baseband signal processor comprised a plurality of processing panels which abstract specific data sequences from an input signal to produce abstracted data sequences. A RAKE section is connected to the processing panels which synthesize the abstracted data sequences to produce the synthesized data sequence. A controller is related to the processing panels and connected to the RAKE section to select at least one of the processing panels in response to a first transmission rate. Selected processing panels selected by the controller abstract the first derivative data sequences from the input signal as the specific data sequences and to produce first abstracted data sequences as the abstracted data sequences. The RAKE section synthesizes the first abstracted data sequences under the control of the controller.