Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2011-01-11
2011-01-11
Patel, Jayanti K (Department: 2465)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S392000, C370S401000, C370S406000
Reexamination Certificate
active
07869434
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.
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patent: 6317434 (2001-11-01), Deng
patent: 7400646 (2008-07-01), Tsuchiya et al.
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patent: 2002/0137459 (2002-09-01), Ebata et al.
patent: 2007/0076730 (2007-04-01), Rahman et al.
Choi Young-Gon
Kim Jae-hoon
Kim Jung-Ho
Lee Ji-hoon
Roh Yong-Sung
NSIP Law
Patel Jayanti K
Samsung Electronics Co,. Ltd.
Zhu Bo Hui A
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