DATA TRANSMISSION APPARATUS AND METHOD
First Claim
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1. A data transmission method, comprising:
- transmitting an authentication request signal from a plurality of transceivers to a main controller;
transmitting an authentication acceptance signal and separate decoding keys corresponding to each of the transceivers from the main controller to the transceivers;
transmitting at least one encoded data bundle from the main controller to the transceivers; and
extracting, by each of the transceivers, some of data in the at least one encoded data bundle using the decoding key.
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Abstract
A data transmission method includes requesting, by a plurality of transceivers, an authentication to a main controller, transmitting an authentication acceptance signal and separate decoding keys from the main controller to the transceivers, transmitting an encoded data bundle from the main controller to the transceivers and extracting, by each of the transceivers, some of data in the at least one encoded data bundle using the decoding key.
9 Citations
20 Claims
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1. A data transmission method, comprising:
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transmitting an authentication request signal from a plurality of transceivers to a main controller; transmitting an authentication acceptance signal and separate decoding keys corresponding to each of the transceivers from the main controller to the transceivers; transmitting at least one encoded data bundle from the main controller to the transceivers; and extracting, by each of the transceivers, some of data in the at least one encoded data bundle using the decoding key. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A data transmission method, comprising:
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transmitting an authentication request signal from a plurality of transceivers to a main controller, wherein corresponding separate decoding keys are previously input to each of the transceivers; transmitting an authentication acceptance signal from the main controller to the transceivers; transmitting at least one encoded data bundle from the main controller to the plurality of transceivers; and decoding, by each of the transceivers, some of data in the at least one encoded data bundle corresponding to the respective decoding key of the transceiver. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification