Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2011-08-02
2011-08-02
Ngo, Ricky (Department: 2464)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S329000, C455S434000
Reexamination Certificate
active
07990883
ABSTRACT:
In a self-organized distributed communication system utilizing a plurality of communication channels, improvement of a channel capacity is intended increase while using an access control method by carrier sensing. A station receives a beacon signal through each communication channel and grasps relative time information regarding to transmission/reception time of the beacon signal and communication channel information regarding a communication channel through which the beacon signal is transmitted/received. A new entry station obtains logical add (OR) of the grasped information to hold the time information and the communication channel information of the beacon signal. On transmitting/receiving data, the station switches the communication channel to use in accordance with the time information and the communication channel information to transmit a beacon signal to try communication.
REFERENCES:
patent: 6028853 (2000-02-01), Haartsen
patent: 6636738 (2003-10-01), Hayashi
patent: 7231215 (2007-06-01), Lewis et al.
patent: 7302227 (2007-11-01), Sakoda
patent: 7502365 (2009-03-01), Yamagata
patent: 2002/0075940 (2002-06-01), Haartsen
patent: 2002/0115458 (2002-08-01), Mizuno et al.
patent: 2002/0131371 (2002-09-01), Rudnick
patent: 2002/0164963 (2002-11-01), Tehrani et al.
patent: 2002/0181417 (2002-12-01), Malhotra et al.
patent: 2002/0181434 (2002-12-01), Kruys
patent: 2002/0188723 (2002-12-01), Choi et al.
patent: 2003/0128690 (2003-07-01), Elliott et al.
patent: 2003/0171116 (2003-09-01), Soomro
patent: 2003/0186724 (2003-10-01), Tsutsumi et al.
patent: 2004/0022223 (2004-02-01), Billhartz
patent: 2004/0057409 (2004-03-01), Kennedy
patent: 2005/0117549 (2005-06-01), Kanterakis et al.
patent: 2005/0192016 (2005-09-01), Zimmermann et al.
patent: 2005/0281347 (2005-12-01), Li
patent: 2006/0029023 (2006-02-01), Cervello et al.
patent: 2006/0215593 (2006-09-01), Wang et al.
patent: 2009/0040989 (2009-02-01), da Costa et al.
Han Clemence
Ngo Ricky
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Sony Corporation
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