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OTA upgrading Mbn management method, device and system, equipment and medium

A management method and equipment technology, applied in the computer field, can solve problems such as waste of traffic, error-prone, and OTA upgrade package enlargement, and achieve the effect of reducing traffic and facilitating management

Active Publication Date: 2020-02-04
福建汇思博数字科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] 1. Each upgrade must be upgraded together with the modem image package. The size of an mbn file to be upgraded is only tens of kB, and the size of multiple mbn files to be upgraded is at most a few MB; while the size of the entire modem img image package is over 50MB; resulting in an OTA upgrade The package becomes larger, and user upgrades waste traffic;
[0014] 2. Because the hardware boards of different users may be different, such as country A and country B, country A supports LTE / WCDMA / GSM network, while country B supports LTE / WCDMA / TDSCMA / CDMA / GSM network, so the supported frequency bands are also Different
In order to upgrade the modem to the corresponding customer and work normally, each customer has to maintain a set of software and a set of OTA upgrade package, which leads to convenient management and error-prone

Method used

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  • OTA upgrading Mbn management method, device and system, equipment and medium
  • OTA upgrading Mbn management method, device and system, equipment and medium
  • OTA upgrading Mbn management method, device and system, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] This embodiment provides that the present invention provides a management method for OTA upgrade Mbn, such as figure 2 shown, including the following steps:

[0059] S1. Start up the device and start the system, and download the mbn file to be upgraded that is stored separately in the server to the / system / etc / firmware / mbn_ota / directory of the machine; the separate storage means that the mbn file is stored in the server and established for customers directory, not integrated into the modem image file;

[0060] S2. Restart the device, and move the mbn file in the / system / etc / firmware / mbn_ota / directory to the / data / misc / radio / modem_config directory;

[0061] S3. Start qcril to determine whether the device meets the conditions for mbn OTA upgrade, if so, perform the upgrade, if not, end the upgrade process.

[0062] Another example Figure 2a As shown, the method can be further refined into the following process:

[0063] S1. Start up the device and start the system...

Embodiment 2

[0091] In this embodiment, a management method for OTA upgrade Mbn is provided, such as figure 1 and 3 shown, including the following steps:

[0092] S1. After translation, the mbn file to be upgraded is stored separately in the directory created by the server for the client, and is not integrated into the modem image file;

[0093] S2. Start the device and start the system, and download the mbn file to be upgraded from the server to the / system / etc / firmware / mbn_ota / directory of the machine;

[0094] S3. Restart the device, and move the mbn file in the / system / etc / firmware / mbn_ota / directory to the / data / misc / radio / modem_config directory;

[0095] S4. Start qcril to determine whether the device meets the conditions for mbn OTA upgrade, if so, perform the upgrade, if not, end the upgrade process.

Embodiment 3

[0098] In this embodiment, a management device for OTA upgrade Mbn is provided, such as Figure 4 shown, including:

[0099] The download module is used to download the mbn file to be upgraded, which is stored separately in the server, to the / system / etc / firmware / mbn_ota / directory of the machine after the device is turned on and starts the system; the separate storage refers to the storage of the mbn file Under the directory that the server establishes for the client, it is not integrated into the modem image file; the download module specifically implements the following process:

[0100] (11) Start the system of the equipment, and read the local platform, project and customer information during the process of starting the system;

[0101] (12) After communicating with the server, first read whether the local machine / system / etc / firmware / mbn_ota / has the mbn_ota.txt file, if there is, read the mbn_ota_version value of the mbn_ota.txt file, if not, the default mbn_ota_versio...

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Abstract

The invention provides an OTA upgrading Mbn management method and device, equipment and a medium, and the method comprises the steps: S1, enabling the equipment to start a system, and downloading an mbn file to be upgraded, which is independently stored in a server, to a / system / etc / firmware / mbn _ ota / directory of a local machine; wherein the independent storage means that the mbn file is stored ina directory established by the server for a client and is not integrated into a modem mirror image file; S2, restarting the equipment and moving the mbn file under the / system / etc / firmware / mbn _ ota / catalog to a / data / misc / radio / modem _ config catalog, and the data / misc / radio / modem _ config catalog is obtained; S3, starting qcril, judging whether the equipment meets the mbn OTA upgrading conditionor not, if yes, upgrading, and if not, ending the upgrading process. The mbn file to be upgraded is independently stored and has no relation with the mirror image file, so that the flow consumed by upgrading is greatly reduced, and the management is convenient.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a management method, device, system, equipment and medium for OTA upgrading Mbn. Background technique [0002] The Mbn (Modem configuration binary, modem configuration binary) file is a configuration file that integrates relevant network protocol parameters for specific operators and network requirements on the Qualcomm platform. Different Mbns have different configurations to meet the operating requirements of the operator's network; Mbn files are also used to configure laboratory tests or network access license certification tests to meet laboratory testing and verification requirements. [0003] Such as Figure 7 As shown, the upgrade process of the existing Qualcomm platform Mbn is as follows: [0004] (1) Create the mbn_ota directory under the path of \modem_proc\mcfg\configs\mcfg_sw\generic\ in the modem code, and put the mbn files to be upgraded in this mbn_ota ...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F16/11
CPCG06F8/65G06F16/128Y02D30/70
Inventor 汤志锋
Owner 福建汇思博数字科技有限公司
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