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. 18, 2004
Filed:
Oct. 04, 1999
Hidehito Yabuta, Nagoya, JP;
Tatsuya Wakuta, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A base transceiver station equipment, and a radio subsystem using the same, provided a radio interface unit for forming a radio zone, receiving signals transmitted by a mobile station located in that radio zone based on a channel setting procedure or transmitted in a speech state, and measuring the quality of transmission; an identification information acquisition unit for acquiring identification information added to these received signals by a mobile station or identification information indicating a timing when those signals were received; a control unit for interfacing with the radio interface unit and a communication link formed with base station control equipment which takes the lead in the channel setting; and the control unit transmits transmission information given as a signal with a measured quality of transmission exceeding a threshold value among signals received by the radio interface unit and the identification information obtained by the identification information acquisition unit for this signal to the communication link. Thereby, the amount of traffic between a base transceiver station and a base station control office can be reduced.