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. 17, 2005
Filed:
Oct. 06, 1998
Applicant:
Seiji Shimizu, Tokyo, JP;
Inventor:
Seiji Shimizu, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L012/56 ;
U.S. Cl.
CPC ...
Abstract
A timing of a receiving slot at the wireless receiving sectionis detected at the interrupt generation section, which generates a receiving slot start interrupt signal (b) and a receiving slot end interrupt signal (c), during a period between a relevant receiving slot start interrupt signal (a) and a receiving slot end interrupt signal (c), an operation clock frequency of the CPUin the data processing sectionis variably controlled according to a receiving electric field strength, whereby the deterioration of receiving performance due to noises running from the data processing sectionto the wireless sectionat the receiving time can be reduced.