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Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device

An LTE-FI, firmware upgrade technology, applied in the field of communication, can solve problems such as damage to the built-in CPE module, and achieve the effect of reducing traffic consumption

Active Publication Date: 2015-10-14
NEW H3C TECH CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

And when upgrading the firmware of the built-in CPE module, if the device is powered off, the built-in CPE module may be damaged with a high probability

Method used

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  • Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device
  • Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device
  • Vehicle LTE-FI equipment built-in CPE module firmware upgrading method and device

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Embodiment Construction

[0011] In one embodiment of the present invention, the LTE-FI device is upgraded according to the geographic location information, after the vehicle arrives at the upgrade site designated by the network-side device management server, the vehicle is turned off to trigger the upgrade; Power supply, so as to ensure that the equipment is continuously powered during the upgrade process. Moreover, after the LTE-FI device confirms that the firmware is upgraded, it downloads the latest firmware version of the built-in CPE module through the WIFI network, which will not occupy 3G / 4G network bandwidth and reduce 3G / 4G traffic consumption.

[0012] figure 1 It is a schematic flow chart of a method for upgrading the firmware of a built-in CPE module of a vehicle LTE-FI device in an embodiment of the present invention, which includes the following steps:

[0013] Step 11. The LTE-FI device detects that the vehicle is turned off, and the vehicle arrives at the upgrade site, and the LTE-FI ...

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Abstract

The invention provides a vehicle long term evolution wireless fidelity LTE-FI equipment built-in customer premises equipment CPE module firmware upgrading method. The method comprises the steps that LTE-FI equipment detects that an affiliated vehicle flames out, the affiliated vehicle reaches an upgrading site, and the LTE-FI equipment maintains to be connected with a vehicle battery in a power supply way when the LTE-FI equipment is in the CPE module firmware under upgrading state; and WiFi connection is established between the LTE-FI equipment and an upgrading side access point AP, a CPE module firmware upgrading version is downloaded from a network side equipment management server via an upgrading side AP, and CPE module firmware upgrading is performed. The invention also provides a vehicle long term evolution wireless fidelity LTE-FI equipment built-in customer premises equipment CPE module firmware upgrading device. The LTE-FI equipment CPE module firmware is ensured to be reliably upgraded by adopting the vehicle long term evolution wireless fidelity LTE-FI equipment built-in customer premises equipment CPE module firmware upgrading method and device.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for upgrading the firmware of a CPE module built in a vehicle LTE-FI device. Background technique [0002] Currently, Long Term Evolution Wireless Fidelity (LTE-FI) is mainly used in mobility scenarios and fixed scenarios where wired transmission construction is difficult. LTE-FI can make up for the limitations of wired transmission, and its flexible network deployment mode can adapt to the needs of different wireless or mobile scenarios. For example, in mobile scenarios such as buses, subways, and trains, wireless fidelity (WiFi, Wireless Fidelity) coverage is of strategic significance, and there will be opportunities for in-depth cooperation such as advertising in the future. LTE-FI can solve the problem of WiFi access in mobile scenarios. LTE-FI can provide passengers with WiFi query of information and advertisements on the route; LTE-FI can realize...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/24H04W24/02
CPCH04W8/245H04W24/02
Inventor 刘靖
Owner NEW H3C TECH CO LTD
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