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:
Jul. 17, 2001
Filed:
Jan. 27, 1998
Applicant:
Inventor:
Mafumi Miyashita, Shizuoka, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/18 ;
U.S. Cl.
CPC ...
H04B 1/18 ;
Abstract
In a radio selective call receiver, the sensitivity of a radio receiver is set to a lower sensitivity level which is lower than a normal sensitivity level of the radio receiver. In the lower sensitivity level, a plurality of predetermined channels are searched for a receiving channel while receiving a radio signal. Therefore, a receiving channel with higher signal level can be selected. When no receiving channel is found in the lower sensitivity, the channel search is performed in the normal sensitivity.