Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2004-06-17
2009-11-17
Corsaro, Nick (Department: 2617)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C370S324000, C370S503000, C370S507000
Reexamination Certificate
active
07620409
ABSTRACT:
A wireless system having an infrastructure node and several leaf nodes in a non-redundant version or having at least two infrastructure nodes and several leaf nodes in a redundant version. Leaf nodes may individually seek out timing information in order to be in synch with an infrastructure node. Upon receipt of synch information from an infrastructure node, the respective leaf node may send data to the infrastructure node. In the case of a redundant system, primary and secondary nodes may be selected from a list of infrastructure nodes. Communications between an infrastructure node and a leaf node may occur on one of a number of channels, and the channel may be changed for communications between the nodes. In the case of a redundant system, a single transmission from the leaf node is received simultaneously by the redundant infrastructure nodes.
REFERENCES:
patent: 4614945 (1986-09-01), Brunius et al.
patent: 4843638 (1989-06-01), Walters
patent: 5258980 (1993-11-01), Maebara et al.
patent: 5428602 (1995-06-01), Kemppainen
patent: 5428637 (1995-06-01), Oliva, Jr. et al.
patent: 5438329 (1995-08-01), Gastouniotis et al.
patent: 5511067 (1996-04-01), Miller
patent: 5659303 (1997-08-01), Adair, Jr.
patent: 5822440 (1998-10-01), Oltman et al.
patent: 5898929 (1999-04-01), Haartsen
patent: 5999124 (1999-12-01), Sheynblat
patent: 6058137 (2000-05-01), Partyka
patent: 6138019 (2000-10-01), Trompower et al.
patent: 6188351 (2001-02-01), Bloebaum
patent: 6745042 (2004-06-01), Xydis
patent: 2002/0011923 (2002-01-01), Cunningham et al.
patent: 2002/0115409 (2002-08-01), Khayrallah
patent: 2003/0043744 (2003-03-01), Lu et al.
patent: 2003/0078062 (2003-04-01), Burr
patent: 2003/0185170 (2003-10-01), Allen et al.
patent: 2003/0219037 (2003-11-01), Toskala et al.
patent: 2004/0185899 (2004-09-01), Hayem et al.
patent: 2005/0073991 (2005-04-01), Roberts et al.
patent: 0893931 (1999-01-01), None
Budampati Ramakrishna S.
Gonia Patrick S.
Kolavennu Soumitri N.
Ajayi Joel
Corsaro Nick
Cropmton, Seager & Tufte, LLC
Honeywell International , Inc.
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