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:
Jun. 06, 2000
Filed:
Jul. 11, 1997
NTT Mobile Communications Network Inc., Tokyo, JP;
Abstract
A radio channel initial transmission scheme for a mobile communication system which is capable of reducing an unnecessary interference with respect to the other radio channels as well as an unnecessary consumption of a battery of a mobile station. In the present invention, this is realized by not carrying out a transmission of the unnecessary general information during an initial period of a radio channel set up. More specifically, only the constantly necessary information among radio channel transmission signals is initially transmitted from a transmitting side of the base station and the mobile station, at a time of setting up a radio channel between the base station and the mobile station, and then the constantly necessary information and the general information other than the constantly necessary information are subsequently transmitted from the transmitting side, after a receiving side of the base station and the mobile station becomes ready to receive the radio channel properly.