Pulse or digital communications – Transceivers
Patent
1996-02-23
1998-11-17
Chin, Stephen
Pulse or digital communications
Transceivers
375219, 375222, 455 382, 455 383, 455343, H04B 138, H04B 700, H04B 116, H04L 516
Patent
active
058387200
ABSTRACT:
A transceiver which begins to power up the transmitter as soon as it is determined that a packet being received requires a response. A control circuit within the transceiver processes the packet as it is received to determine whether the packet requires a response. If it is determined that a response is necessary, the control circuit provides a control signal to the transmitter to power up the transmitter from a sleep mode even before the entire packet has been received and processed. The control circuit then continues to process the remainder of the packet as it is received while the transmitter powers up from the sleep mode. In this manner, the transmitter will become stabilized much earlier. Accordingly, the transceiver is able to respond more quickly than conventional devices and is thus able to increase response times and overall data exchange rates. Moreover, battery power of the transceiver is utilized more efficiently compared to devices which must continuously maintain the transmitter in a fully powered mode.
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Chin Stephen
Maddox Michael W.
Teletransactions, Inc.
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