System and method for wrist band transmitter and system thereof
First Claim
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1. A device comprising:
- a transmitter configured to transmit data provided thereto; and
a microcontroller in communication with a memory, said memory including code which when accessed by said processor causes said processor to execute the steps of;
generating an indication of operational status a first known period of time after activation of the device, said activation being for a predetermined activation time;
delaying operation after generating the indication of operational status, the operation being delayed by a predetermined delay period after the indication of operational status;
providing, to said transmitter, a plurality of bits at a predetermined bit rate for a known period of time, and at least one unmodulated bit, wherein said at least one unmodulated bit is provided to said transmitter a fixed period after a last of said plurality of bits is provided to the transmitter; and
returning to a deactivate state after expiration of the activation time.
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Abstract
A light weight transmission device providing an identification signal is disclosed. In one aspect, the device comprises a gating device for controlling the transfer of information to the transmitter, a data retaining device, in communication with the gating device, receiving and storing the information for a known period of time, and a controller, in communication with the gating device, providing a signal to the gating device to enable transfer of the retained information to the transmitter at a known time and for a known period of time.
35 Citations
13 Claims
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1. A device comprising:
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a transmitter configured to transmit data provided thereto; and a microcontroller in communication with a memory, said memory including code which when accessed by said processor causes said processor to execute the steps of; generating an indication of operational status a first known period of time after activation of the device, said activation being for a predetermined activation time; delaying operation after generating the indication of operational status, the operation being delayed by a predetermined delay period after the indication of operational status; providing, to said transmitter, a plurality of bits at a predetermined bit rate for a known period of time, and at least one unmodulated bit, wherein said at least one unmodulated bit is provided to said transmitter a fixed period after a last of said plurality of bits is provided to the transmitter; and returning to a deactivate state after expiration of the activation time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A system for managing a plurality of wireless devices, the system comprising:
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a transceiving system configure to transmit and receive; a processor configured to; access code within a memory; and execute the code, wherein the code causes the processor to; have transmitted to each of the plurality of wireless devices, a reference signal common to each of the wireless devices and an offset time, with respect to the reference signal, selected for a corresponding one of the wireless devices; wherein the offset time represents a time that a corresponding wireless device is activated and causes an overlap in time of the activation of at least two of the wireless device; and receive from each of the wireless devices, a response, wherein the response comprises; a plurality of first bits at a known bit rate and at least one unmodulated bit a fixed time after a last one of the plurality of first bits; and generate a stop processing indication upon detection of at least one of the at least one unmodulated bit.
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Specification