Wireless Cable Modem Upgrade Methods
A cable modulation and demodulation and line type technology, which is applied in wireless communication, electrical components, digital transmission systems, etc., can solve the problems of high upgrade cost and complicated operation and maintenance, and achieve cost saving, simple upgrade process, easy management and maintenance Effect
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[0032] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] The present invention is based on the existing wireless module and the cable modem module resource independent wireless cable modem, such as figure 1 As shown, the wireless cable modem system in this example includes a head-end system and a wireless cable modem, and the wireless cable modem includes a cable modem module and a wireless module, and the cable modem module is connected to the head-end system and the wireless module respectively, wherein the wireless The resources of the module and the cable modem module are independent of each other, and the cable modem module and the wireless module have their own CPU, DDR, flash and operating system. The specific upgrade process in this example is as follows:
[0034] After the wireless cable modem is powered on and started normally, the cable modem module enters the standard DOCSIS o...
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