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:
Apr. 09, 2002
Filed:
Jun. 08, 1998
Applicant:
Inventors:
Changming Zhou, Tokyo, JP;
Guoliang Shou, Tokyo, JP;
Xuping Zhou, Tokyo, JP;
Kunihiko Suzuki, Tokyo, JP;
Makoto Yamamoto, Tokyo, JP;
Assignee:
Yozan, Inc., tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/216 ;
U.S. Cl.
CPC ...
H04B 7/216 ;
Abstract
A receiver for spread spectrum communication system receives a traffic channel and common control channel by a plurality of matched filters at least one of which is selectively available for the traffic or the common control channel. At the initial acquisition, a plurality of matched filters are used for receiving the common control channel. At the hand-over, a plurality of matched filters are used to receive traffic channels of the current base station and the base stations in the adjacent cells.