Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Reexamination Certificate
2011-06-21
2011-06-21
Kizou, Hassan (Department: 2472)
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
C370S462000
Reexamination Certificate
active
07965734
ABSTRACT:
The terminal device has a network transceiver and a processor having a first program to cause the processor to transmit a packet of data using the network transceiver in accordance with a data transmission protocol. The first program begins transmission of a packet by sending data to a transmit signal input of the network transceiver in accordance with the protocol. At a circuit level associated with the network transceiver, a received signal in the transceiver is detected at a time of sending data to the transmit signal input. In response to this detection, transmission of the packet is prevented.
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Anglehart et al.
Kizou Hassan
Paradox Security Systems Ltd.
Shand Roberta A
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