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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.:

US 8953559 B1

PDFFull Text
Expired
Date of Patent:
Feb. 10, 2015

Filed:

Oct. 23, 2012

Method and apparatus for supporting network-based flow mobility

Applicants:

Electronics and Telecommunications Research Institute, Daejeon-si, KR;

Korea University of Technology and Education Industry-university Cooperation Foundation, Chungcheongnam-do, KR;

Inventors:

Kyoung Hee Lee, Daejeon-si, KR;

Sung Kuen Lee, Gyeonggi-do, KR;

Youn Hee Han, Daejeon-si, KR;

Hyun Woo Lee, Daejeon-si, KR;

Won Ryu, Daejeon-si, KR;

Assignees:

Electronics and Telecommunications Research Institute, Daejeon-si, KR;

Korea University of Technology and Education Industry-University Cooperation Foundation, Cheonan-si, Chungcheongnam-do, KR;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Faruk Hamza

Assistant Examiner:

Cassandra Decker

Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04L 12/28 (2006.01); H04W 36/00 (2009.01); H04W 60/00 (2009.01); H04W 40/36 (2009.01); H04W 8/02 (2009.01); H04W 36/22 (2009.01); H04W 36/32 (2009.01); H04W 80/04 (2009.01);
U.S. Cl.
CPC ...
H04W 60/005 (2013.01); H04W 40/36 (2013.01); H04W 8/02 (2013.01); H04W 36/005 (2013.01); H04W 36/22 (2013.01); H04W 36/32 (2013.01); H04W 80/04 (2013.01);
Abstract

The present invention relates to a method and apparatus for supporting location registration and mobility for each service flow in relation to a Mobile Node (MN) having a plurality of wired/wireless network interfaces in a wired/wireless integrated network environment. A method includes receiving a location registration message from a specific Handover Control Agent (HCA) connected to an MN, determining a movement of a flow, configured in another HCA to which the MN is connected, based on predetermined static flow binding information or a network status, sending a location registration Ack. message, comprising information on a HCA in which the flow is configured and to which a Corresponding Node (CN) is connected, to the specific HCA, and sending a location notification message, comprising information on the specific HCA to which the flow will be moved and to which the CN is connected, to the HCA.

Find Patent Forward Citations

Quick Actions:

Lee, Kyoung. (2015). Method and apparatus for supporting network-based flow mobility (U.S. Patent No. 8953559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8953559

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