Reader Control System
First Claim
Patent Images
1. A method for transmitting a message between a reader controller and a reader, the method comprising:
- generating a message at the reader controller or the reader, the message including a preamble, a header, a payload, and an end mark; and
transmitting the generated message to the reader or the reader controller.
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Abstract
An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
116 Citations
59 Claims
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1. A method for transmitting a message between a reader controller and a reader, the method comprising:
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generating a message at the reader controller or the reader, the message including a preamble, a header, a payload, and an end mark; and transmitting the generated message to the reader or the reader controller. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for transmitting a message between a controller and a target device, the method comprising:
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generating a message at the controller or the target device, the message including a preamble, a header, a payload, and an end mark; and transmitting the generated message to the target device or the controller.
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14. A method for transmitting a message between a control device and a recognition device, the method comprising:
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generating a message at the control device or the recognition device, the message including a preamble, a header, a payload, and an end mark; and transmitting the generated message to the recognition device or the control device.
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15. A method for receiving and processing a message between a reader controller and a reader, the method comprising:
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receiving a message at the reader controller or the reader, the message including a preamble, a header, a payload, and an end mark; and decoding the received message and performing an operation based on the decoding results. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
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27. A method for receiving and processing a message between a controller and a target device, the method comprising:
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receiving a message at the controller or the target device, the message including a preamble, a header, a payload, and an end mark; and performing an operation based on the received message.
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28. A method for receiving and processing a message between a control device and a recognition device, the method comprising:
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receiving a message at the control device or the recognition device, the message including a preamble, a header, a payload, and an end mark; and decoding the received message and performing an operation based on the decoding results.
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29. A method for transmitting and receiving a message, the method comprising:
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transmitting a message from a first device or a second device to an opponent device, the message including a preamble, a header, a payload, and an end mark; and receiving the transmitted device at the opponent device. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. A method for transmitting and receiving a message, the method comprising:
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transmitting a message from a first device or a second device to an opponent device, the message including a preamble, a header, a payload, and an end mark; and receiving the transmitted message at the opponent device; decoding and recognizing the received message.
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44. A method for transmitting and receiving a message, the method comprising:
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transmitting a message from a first device or a second device to an opponent device, the message including a preamble, a header, a payload, and an end mark; receiving the transmitted message at the opponent device; decoding the received message; and performing an operation based on the decoding results.
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45. A method for transmitting and receiving a message, the method comprising:
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transmitting a message from a first device or a second device to an opponent device, the message including a preamble, a header, a payload, and an end mark; receiving the transmitted message at the opponent device; decoding the received message; performing an operation based on the decoding results; and transmitting a message including the performing results.
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46. A reader control device comprising:
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a reader; and a reader controller, wherein a protocol message is exchanged between the reader and the reader controller and the protocol message includes a preamble, a header, a payload, and an end mark. - View Dependent Claims (47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57)
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58. A reader control device comprising:
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a reader controller; and an interface unit for exchanging a protocol message between the reader controller and a reader, the protocol message including a preamble, a header, a payload, and an end mark.
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59. A reader control system comprising:
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a terminal including a reader controller for transmitting and receiving a protocol message including a preamble, a header, a payload, and an end mark, and an interface unit for exchanging the protocol message between the reader controller and a reader; and a reader connected to the terminal through the interface unit to receive or transmit the protocol message.
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Specification