Multiplex communications – Special services – Distribution of signal to multiple agent stations
Reexamination Certificate
2011-06-28
2011-06-28
Ahmed, Salman (Department: 2476)
Multiplex communications
Special services
Distribution of signal to multiple agent stations
C370S328000, C370S338000, C455S041200, C455S500000, C455S517000
Reexamination Certificate
active
07969918
ABSTRACT:
A slave communication device in a wireless LAN system uses a single wireless channel. When a telephone apparatus outside the network originates a call to the LAN, the originated call first terminates at a master communication device. A wireless telephone communication can then be established between that telephone apparatus and the slave communication device without relaying through the master communication device, and without requiring particular processing, such as authentication on a host station side. A first state is when a transmission/reception device of the master communication device is turned on and transmission/reception devices of slave communication devices are turned off. A second state is when the transmission/reception device of the master communication device is turned off and only the transmission/reception device of one of the slave communication devices which is a subject of control delegation is turned on.
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Kiyomatsu Hisanori
Takatori Sunao
Ahmed Salman
Daita Frontier Fund, LLC
Sterne Kessler Goldstein & Fox PLLC
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