Vehicle communication path tracing system for long range remote communication with a vehicle
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United States of America Patent
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-
Nov 22, 2005
Grant Date -
Aug 28, 2003
app pub date -
Feb 12, 2002
filing date -
Feb 12, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A vehicle communication path-tracing system (10) has a portable transmitter (12) and transceiver/controllers (14A-14N, 14T), located separately from the transmitter (12). A transmitter/controller (14T) is located at a target vehicle (16T) and at least one other transceiver/controller (e.g., 14A) is located at an intermediate location. An intermediate transceiver/controller receives a command signal intended for the target vehicle and transmits a retransmitted command signal intended for the target vehicle. The target transceiver/controller receives the retransmitted command signal and transmits an acknowledgement signal, intended for reception by the at least one intermediate transceiver/controller that transmitted the retransmitted command signal received at the target vehicle. The at least one intermediate transceiver/controller receives an acknowledgement signal and transmits a retransmitted acknowledgement signal.
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