Cable modem, server and firmware upgrading method
A modem and server technology, applied in the field of data transmission, can solve problems such as error-prone, inability to complete the upgrade operation, cumbersome upgrade process, etc., to prevent mismatch, reduce the possibility of error, and enhance the effect of convenience
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[0034] See figure 1 , Shows a functional block diagram of a cable modem and service in an embodiment of the present invention. The cable modem 10 is upgraded by connecting to the server 20 and downloading an upgrade file. The number of the cable modem 10 can be multiple, and the present invention is not limited thereto. In this embodiment, the cable modem 10 includes a communication module 101, a verification module 103, a judgment module 105, and an execution module 107, and the server 20 includes a transceiver module 201 and an upgrade module 202.
[0035] figure 2 It is a functional block diagram of the cable modem 10 and the server 20 in another embodiment of the present invention. compared to figure 1 Cable modem 10 and server 20 in the figure 2 In the illustrated embodiment, the cable modem 30 further includes a first memory 109 and a first processor 111, where the first processor 111 is configured to execute the communication module 101, the verification module 103, and ...
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