Telecommunications – Carrier wave repeater or relay system – Two separate way transmission
Reexamination Certificate
2009-05-07
2011-11-08
Cox, Cassandra (Department: 2816)
Telecommunications
Carrier wave repeater or relay system
Two separate way transmission
C455S102000
Reexamination Certificate
active
08055190
ABSTRACT:
A signal transforming and transmitting apparatus and a signal transforming and transmitting method are provided. The signal transforming and transmitting apparatus includes a processing chip, and a signal dividing/integrating unit. The processing chip defines a signal-download period and a signal-upload period according to a clock signal. The signal dividing/integrating unit is coupled to the processing chip, and is adapted for dividing a wired downloading signal from a wireless downloading signal transmitted from the base station during the signal-download period, and transmitting the wired downloading signal and the wireless downloading signal to corresponding downstream devices. The signal dividing/integrating unit is adapted for integrating a wired uploading signal and a wireless uploading signal into an integrated wireless uploading signal and transmitting the integrated wireless uploading signal to the base station, during the signal-upload period. In such a way, the present invention avoids the interference caused by overlaps between uploading and downloading operations.
REFERENCES:
patent: 7010325 (2006-03-01), Oh
patent: 7200368 (2007-04-01), Hottinen et al.
ASUSTeK Computer Inc.
Cox Cassandra
Jianq Chyun IP Office
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