METHOD FOR PROCESSING DATA PACKETS WHILE COMMUNICATING WITH A MACHINE VIA ONE OR MORE SECONDARY NETWORKS
First Claim
1. A method for processing at least one data packet received by a receiving entity from a machine after transmission via at least one data transmission network, said method comprising:
- obtaining identification data of a device involved in the transmission of said data packet,identification of a decoding function associated with said identification data, said decoding function being an inverse function of an encoding function applied by said device to a packet before transmission,decoding the received packet through the application of said decoding function.
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0 Petitions
Accused Products
Abstract
An apparatus and associated methodology for processing at least one data packet received by a receiving entity from a machine after transmission via at least one data transmission network. Identification data is obtained of a device involved in the transmission of said data packet. A decoding function associated with said device is identified using the identification data. The decoding function is an inverse function of an encoding function applied by the device to a packet before transmission. The received packet is decoded through the application of the decoding function.
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Citations
10 Claims
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1. A method for processing at least one data packet received by a receiving entity from a machine after transmission via at least one data transmission network, said method comprising:
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obtaining identification data of a device involved in the transmission of said data packet, identification of a decoding function associated with said identification data, said decoding function being an inverse function of an encoding function applied by said device to a packet before transmission, decoding the received packet through the application of said decoding function. - View Dependent Claims (2, 3, 4)
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5. A method for processing at least one data packet to be transmitted by a transmitting entity to a machine via a data transmission network, said method comprising:
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obtaining identification data of a device to be involved in the transmission of said data packet, identification of an encoding function associated with said identification data, said encoding function being an inverse function of a decoding function applied by said device to a packet before transmission, encoding of said packet through the application of said encoding function, dispatching to said device by said transmitting entity of the packet obtained as a result of the encoding step, for the purpose of transmitting said packet to said machine. - View Dependent Claims (6, 7, 8)
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9. A communications device suitable for receiving at least one data packet originating from a machine after transmission via at least one data transmission network, said device comprising:
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means for obtaining identification data of a device involved in the transmission of said data packet, means for identifying a decoding function associated with said identification data, said decoding function being an inverse function of an encoding function applied by said device to a packet before transmission, means for decoding the received packet through application of said decoding function.
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10. A communications device suitable for transmitting at least one data packet to a machine via a data transmission network, said device comprising:
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obtaining identification data of a device to be involved in the transmission of said data packet, means for identifying an encoding function associated with said identification data, said encoding function being an inverse function of a decoding function applied by said device to a packet before transmission, means for encoding said packet through the application of said encoding function, dispatching means for dispatching the packet obtained in the encoding step to said device, for the purpose of transmitting said packet to said machine.
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Specification