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. 02, 2010
Filed:
Jan. 05, 2005
Hyun-wook Kim, Gyeonggi-do, KR;
Young-lak Kim, Gyeonggi-do, KR;
Nam-gun Kim, Seoul, KR;
Jong-tae Ihm, Gyeonggi-do, KR;
Hyun-Wook Kim, Gyeonggi-do, KR;
Young-Lak Kim, Gyeonggi-do, KR;
Nam-Gun Kim, Seoul, KR;
Jong-Tae Ihm, Gyeonggi-do, KR;
SK Telecom Co., Ltd., Seoul, KR;
Abstract
In the present invention, as a mobile communication terminal, which is using service in the area of an asynchronous mobile communication system, detects signals from a synchronous mobile communication system, the mobile communication terminal repeatedly performs a process of examining whether, in a predetermined time, signals from the asynchronous mobile communication system have been detected a designated number of times, and measuring the intensity of the signals. When the number of times that the intensity of signals from the asynchronous mobile communication system is smaller than a designated number of times, or no signals from the asynchronous mobile communication system are detected, within the predetermined time, it is determined whether to perform handover of the mobile communication terminal.