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:
Apr. 12, 2011
Filed:
Jan. 20, 2006
Se-jong OH, Yongin-si, KR;
Jong-ho Bang, Suwon-si, KR;
Myung-chul Kim, Daejun, KR;
Kyoung-hee Lee, Daejun, KR;
Se-jong Oh, Yongin-si, KR;
Jong-ho Bang, Suwon-si, KR;
Myung-chul Kim, Daejun, KR;
Kyoung-hee Lee, Daejun, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Research and Industrial Cooperation Group, Daejeon, KR;
Abstract
Disclosed are a handoff system and a method among heterogeneous networks. The handoff system among heterogeneous networks has plural access nodes which supports wireless communication with a mobile terminal; and a crossover node which selects resources of an access node to which a handoff is made without repetitive communications between access modes and the mobile terminal in selecting an access node. The handoff system performs a handoff to a network if resources of the network are sufficient for wireless communication.