Method for accessing to radio frequency communication with low-frequency electromagnetic communication
First Claim
1. A method for accessing to radio frequency communication with low-frequency magnetic communication, comprising:
- Step a;
a requesting party, through a low-frequency channel, sends an activation request which is a low-frequency characteristic code, wherein said low-frequency characteristic code comprises a first random number generated by the requesting party, wherein the length of said low-frequency characteristic code is shorter than or equal to 2 bytes, and the length of said first random number is 1 byte;
Step b;
a requested party receives the activation request through the low-frequency channel, generates an activation response message and sends the activation response message on a first radio frequency communication address through the radio frequency channel, wherein the activation response message comprises a second random number generated by the requested party and an identity identifier of the requested party;
Step c;
the requesting party receives the activation response message on the first radio frequency communication address through the radio frequency channel and performs the verification, generates a connection request if the verification is passed, and sends the connection request on a second radio frequency communication address through the radio frequency channel, wherein the connection request comprises a third random number;
Step d;
the requested party receives the connection request on the second radio frequency communication address through the radio frequency channel and performs the verification, generates a connection response message if the verification is passed, and sends the connection response message on the second radio frequency communication address through the radio frequency channel; and
Step e;
the requesting party receives the connection response message on the second radio frequency communication address through the radio frequency channel, verifies whether a connection is successful, and trades with the requested party on the second radio frequency communication address through the radio frequency channel if the connection is successful.
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Abstract
A method for accessing to radio frequency communication with low-frequency electromagnetic communication is provided. A request side sends an activation request including first random data via a low frequency channel. A requested side receives the activation request, generates and sends an activation response message, including second random data and an identifier of the requested side, according to the first radio frequency communication address. The request side receives and verifies the activation response message, and if the verification is passed, generates and sends a connection request, including third random data, according to the second radio frequency communication address. The requested side receives and verifies the connection request and if the verification is passed, generates and sends a connection response message according to the second radio frequency communication address. The request side receives the connection response message and verifies whether the connection is successful, and if successful, trades with the requested side.
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Citations
17 Claims
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1. A method for accessing to radio frequency communication with low-frequency magnetic communication, comprising:
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Step a;
a requesting party, through a low-frequency channel, sends an activation request which is a low-frequency characteristic code, wherein said low-frequency characteristic code comprises a first random number generated by the requesting party, wherein the length of said low-frequency characteristic code is shorter than or equal to 2 bytes, and the length of said first random number is 1 byte;Step b;
a requested party receives the activation request through the low-frequency channel, generates an activation response message and sends the activation response message on a first radio frequency communication address through the radio frequency channel, wherein the activation response message comprises a second random number generated by the requested party and an identity identifier of the requested party;Step c;
the requesting party receives the activation response message on the first radio frequency communication address through the radio frequency channel and performs the verification, generates a connection request if the verification is passed, and sends the connection request on a second radio frequency communication address through the radio frequency channel, wherein the connection request comprises a third random number;Step d;
the requested party receives the connection request on the second radio frequency communication address through the radio frequency channel and performs the verification, generates a connection response message if the verification is passed, and sends the connection response message on the second radio frequency communication address through the radio frequency channel; andStep e;
the requesting party receives the connection response message on the second radio frequency communication address through the radio frequency channel, verifies whether a connection is successful, and trades with the requested party on the second radio frequency communication address through the radio frequency channel if the connection is successful. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification