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:
Sep. 14, 1999
Filed:
Jun. 30, 1995
Naoki Hirasawa, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A mobile radio communication system that enables to reduce its power consumption during a standby time without reception performance deterioration. The system contains a radio receiver for receiving a radio wave Witted from a base station to produce an input signal, and a supply power controller for controlling a supply power supplied to the radio receiver. An error detector detects an error generated in the control signal. A supply power controller controls to reduce a supply power to the radio receiver during a standby time according to appearance of errancy of the control signal. The error detector preferably detects to calculate an error rate of the control signal, and the supply power controller controls to change the supply power according to the result of comparison. The system may further contains a resetter for stopping the supply power reduction action of the supply power controller. The resetter is driven at call signal reception and transmission.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile