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:
Nov. 28, 2006
Filed:
Feb. 20, 2003
Toru Sekino, Kawasaki, JP;
Toru Imamura, Kawasaki, JP;
Toru Sekino, Kawasaki, JP;
Toru Imamura, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
When communications between mobile terminals MSand MSare terminated, a TRAUjudges whether the communications between mobile terminals MSand MSare synchronous and notifies the mobile terminal MSof this information through both a base station control center BSCand a base station BTS. The mobile terminal MSstores this information in relation to both the dial number of the mobile terminal MSand a voice-encoding type used in communications with the mobile terminal MS. Similarly, a TRAUtransmits the same information to the mobile terminal MSand the mobile terminal MSstores this information along with the dial number of the mobile terminal MSand a voice-encoding type. When the mobile terminals MSand MScommunicate the second time, communications are conducted using another voice-encoding type if the communications are asynchronous and using the previous voice-encoding type if the communications are synchronous, based on the information stored in this way.