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:
Jan. 11, 2011
Filed:
Oct. 03, 2006
Yong-sung Roh, Icheon-si, KR;
Young-gon Choi, Suwon-si, KR;
Jung-ho Kim, Suwon-si, KR;
Jae-hoon Kim, Seoul, KR;
Ji-hoon Lee, Cheongju-si, KR;
Shubhranshu Singh, Yongin-si, KR;
Yong-Sung Roh, Icheon-si, KR;
Young-Gon Choi, Suwon-si, KR;
Jung-Ho Kim, Suwon-si, KR;
Jae-Hoon Kim, Seoul, KR;
Ji-Hoon Lee, Cheongju-si, KR;
Shubhranshu Singh, Yongin-si, KR;
Abstract
An apparatus, method and system are provided for routing a broadcast data frame in a mesh network with multiple mesh portals. In the mesh network, every mesh point selects and registers its default mesh portal. A mesh portal enters its address in a destination address field of a broadcast data frame received from outside of the mesh network and broadcasts the data frame to inside of the mesh network. The mesh point processes a received broadcast data frame relating to its registered mesh portal, thereby preventing the broadcast data frame from being redundantly transmitted in the mesh network.