WO2009082906A1 - Procédé, équipement et système de mise à niveau de logiciel - Google Patents

Procédé, équipement et système de mise à niveau de logiciel Download PDF

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Publication number
WO2009082906A1
WO2009082906A1 PCT/CN2008/073188 CN2008073188W WO2009082906A1 WO 2009082906 A1 WO2009082906 A1 WO 2009082906A1 CN 2008073188 W CN2008073188 W CN 2008073188W WO 2009082906 A1 WO2009082906 A1 WO 2009082906A1
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WO
WIPO (PCT)
Prior art keywords
software
file
storage device
communication device
mobile storage
Prior art date
Application number
PCT/CN2008/073188
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English (en)
Chinese (zh)
Inventor
Shaorui Wang
Xiang Fang
Yunming Chen
Shenghong Xu
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2009082906A1 publication Critical patent/WO2009082906A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Definitions

  • the present invention relates to the field of communications, and in particular, to a method, device and system for automatically performing software upgrades. Background technique
  • the so-called remote software upgrade means that the network management or the terminal device with maintenance function accesses the communication device through the intranet or the Internet and performs software upgrade on the communication device.
  • the so-called near-end software upgrade means that the terminal device with maintenance function accesses the communication device through the maintenance network port of the communication device and upgrades the software. For example, maintenance personnel maintain a wireless base station through a laptop, software with maintenance functions installed on the laptop, and software to be installed to the wireless base station, so that maintenance personnel can complete the wireless operation through the laptop.
  • Near-end software upgrade of the base station In general, the near-end software upgrade method is suitable for communication devices that have completed software installation or are in near-end debugging state for the first time.
  • the base station equipment is the first-level network element closest to the customer, and mainly deals with the intercommunication of the radio frequency signal to the electronic signal, and has the characteristics such as a large number, a wide distribution point, and a long distance of manual maintenance access.
  • Typical base station equipment includes: base station GSM-BTS in Global System for Mobile Communications (GSM), CDMA-BTS in Code Division Multiple Access (CDMA), and Wideband Code Division Multiple Access (WCDMA) in WCDMA.
  • base station equipment In the initial stage of access network construction, base station equipment is often installed and installed in cities and other areas in the form of a network. When the base station equipment hardware is installed, it often needs to be reloaded to upgrade the software to a software version or the latest version that is suitable for the actual network operation. In addition, during the operation of the network, the base station equipment needs to continuously update and upgrade the running software program due to defects in the running software, insufficient functions, or insufficient performance.
  • base station equipment In the initial stage of access network construction, base station equipment is often installed and installed in cities and other areas in the form of a network. When the base station equipment hardware is installed, it often needs to be reloaded to upgrade the software to a software version or the latest version that is suitable for the actual network operation. In addition, during the operation of the network, the base station equipment needs to continuously update and upgrade the running software program due to defects in the running software, insufficient functions, or insufficient performance.
  • Step 001 the portable server sends an instruction to notify the base station to connect to the portable server by the FTP identity
  • Step 002 the base station connects to the portable server as a client, and requests to transmit a software program file; Step 003, the software program file is transmitted to the base station;
  • Step 004 The base station notifies the downloading of the software program file of the portable device;
  • Step 005 Instruct the base station to apply a new software program.
  • the inventor of the present invention found in the process of implementing the present invention that the solution has at least the following problems: First, it is necessary to specially arrange skilled personnel to operate at the near end, and according to the specific situation of the portable device, use a specific command to instruct the base station device to press the FTP method. Obtaining relevant software program files from the portable machine requires relatively high operational skills for the operation and maintenance personnel and high labor costs. Secondly, because the special portable machine is required to be sever, the cost of loading and updating the software is relatively high. Summary of the invention
  • the present invention provides a method, device and system for software upgrade, which makes the operation more convenient and less costly when software upgrade is performed on the communication device.
  • An embodiment of the present invention provides a software upgrade method, including: the communication device detects that the mobile storage device is accessed through a hardware interface of the communication device; and obtains control information of the target software from the mobile storage device; The control information is obtained, and an upgrade file required for the software upgrade of the communication device is obtained from the mobile storage device; and the upgrade file is loaded.
  • a communication device including: a peripheral interface for connecting a mobile storage device; a detecting unit, configured to detect the peripheral interface, and determine to have a mobile storage device access And a processing unit, configured to obtain control information of the target software from the mobile storage device, and obtain, from the mobile storage device, an upgrade file required for the software upgrade of the communication device according to the control information. , loading the upgrade file.
  • Still another embodiment of the present invention provides a communication system including the aforementioned communication device, and a mobile storage device that stores target software required for the communication device upgrade.
  • the control information of the target software is obtained from the mobile storage device, and the upgrade required for the software upgrade is obtained according to the control information.
  • the file is finished loading.
  • FIG. 2A is a structural diagram of a function of a communication device according to an embodiment of the present invention.
  • 2B is a structural diagram of a function of a mobile storage device according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of upgrading a near-end software of a communication device according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for loading and updating a base station software according to an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of a base station software loading and updating system according to an embodiment of the present invention.
  • the technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative work are within the scope of the present invention.
  • the communication device when the communication device detects that the mobile storage device is accessed, the communication device obtains control information of the target software from the mobile storage device, in which the maintenance device is faced with the difficulty of performing the near-end software upgrade of the communication device. And obtaining an upgrade file required for the software upgrade from the mobile storage device, and loading the upgrade file.
  • control information may be included in a preset control file, and the control information includes all commands and execution orders of the commands that need to be executed when the communication device performs the near-end software upgrade.
  • upgrade files required for software upgrades can include software packages (software program files) and data files.
  • the communication device may be a base station, a base station controller, or the like, and may use a functional entity of various wireless systems
  • the mobile storage device may be a USB flash drive, a mobile hard disk, or a CF card (Compact Flash Card, Compact Flash Card, Secure Digital Card, etc. Mobile storage media that can be recognized by communication devices.
  • the base station includes a peripheral interface 200, a detecting unit 201, and a processing unit 202.
  • the peripheral interface 200 is a general physical interface, for example, a USB interface, and is used to connect to a mobile storage device.
  • the mobile storage device is a USB flash drive.
  • the detecting unit 201 is configured to detect the peripheral interface 200, and notify the processing unit 202 when it is determined that a USB flash drive is inserted.
  • the processing unit 202 is configured to obtain a preset control file from the U disk (such as a fixed location of the U disk), and obtain a software package and a data file required for the near-end software upgrade from the U disk, and The package and data files are loaded.
  • the USB flash drive includes a read/write unit 210 and a storage unit 211.
  • the read/write unit 210 is configured to perform read and write operations on the storage unit 211.
  • the storage unit 211 is configured to store a preset control file and related files (including software packages and data files) required by the base station for the first software installation.
  • the preset control file and the software package and the data file required for the software installation of the base station are first stored in the U disk; wherein, the file name and storage of the control file are
  • the location is set according to preset conditions and is fixed. For example, in order to enable the base station to quickly obtain the control file, it is preferable to set the file name of the control file to Icf.ini and store the control file at the same time.
  • the location is set to the root directory of the USB flash drive.
  • the storage location of the software package and data files can also be fixed, for example, set in the root directory of the USB flash drive; Make fixed settings, but you need to describe where the packages and data files are stored in the control file.
  • the base station has a distributed system like most communication devices.
  • the base station includes a main control unit and at least one service unit, the main control unit of the base station and various industries.
  • the software running on the service unit is different.
  • the software package needs to include the software running on the main control unit and the software running on each business unit.
  • the maintenance personnel need to The control file describes the various software included in the software package; for example:
  • the control file description package contains four kinds of software, namely a software, b software, c software and d software, where the business unit A runs.
  • the software is a software and b software
  • the software running on business unit B is b software and c software
  • the software running on the main control unit is three softwares: b software, c software and d software.
  • the control file also needs to describe the commands used by the base station for software installation and the order in which the commands are executed.
  • control file in the Icf.ini format.
  • DeviceType NodeB //Describe the type of communication device. The parameters below the different communication devices may change.
  • MainUnit ./Main.bin ./FpgaM.bin //The path to the file is the path described by [Package Dir].
  • Step 300 The base station detects that a USB disk is inserted into its USB interface.
  • Step 310 The base station acquires a preset control file in a root directory of the USB disk.
  • Step 320 The base station parses the obtained control file, and obtains related information required to execute the software installation process according to the parsing result.
  • the base station parses the control file, the storage location of the software package, the storage location of the data file, the software type used by the main control unit and each service unit, and the commands and commands required by the base station are obtained according to the description content of the control file. Execution order.
  • Step 330 The base station performs a software installation process according to the description of the control file.
  • the base station executes the corresponding operation command according to the steps set by the control file, first loads the data file to the base station, and then loads various software in the software package to the main control unit and the corresponding service unit.
  • Step 340 The base station determines, according to the description of the control file, whether the software installation takes effect immediately, and if yes, proceeds to step S350; otherwise, ends the current process.
  • Step 350 The base station immediately runs the loaded various software, that is, activates the main control unit and each service unit.
  • the base station since the software installation process is automatically completed by the base station, in order to enable the maintenance personnel to understand the progress of the process, the base station prompts the maintenance personnel to indicate the current state of the software installation by using an indicator light, for example, the indicator light flashes to indicate that the base station is executing software. Installation, flashing slowly indicates that the software installation has been completed.
  • an indicator light for example, the indicator light flashes to indicate that the base station is executing software. Installation, flashing slowly indicates that the software installation has been completed.
  • the manner of prompting the current state of the software installation may not be limited to the indicator light, and other methods may be used, but the essence of the present invention is not affected, and details are not described herein again.
  • the USB disk that holds the preset control file, the software package, and the data file is simply inserted into the USB interface of the base station, and the base station automatically completes the software installation process, thereby To a large extent, the maintenance personnel's operation process is completed.
  • the maintenance personnel can also use the above method to insert the mobile storage device (including the U disk, the mobile hard disk, the CF card, and the like) storing the preset information into the corresponding general physical interface of the communication device, so that the communication device The software installation process is automatically completed, and will not be described here.
  • the maintenance personnel can also automatically complete the reinstallation of the software by the above method, and details are not described herein again.
  • the preset control file is obtained at a fixed position of the mobile storage device, and is automatically completed according to the command set in the control file and the execution order of each command. Its own near-end software upgrade process. In this way, the maintenance personnel's operation process is largely centralized, and the maintenance personnel's work difficulty is reduced, thereby improving the maintenance personnel's work efficiency and reducing the maintenance cost.
  • Another set of implementations for base stations are as follows:
  • the technical solution provided by the embodiment of the present invention is to load software to the base station device in a manner that the requirements for the near-end operation are relatively low and the operating device cost is relatively low.
  • this idea firstly, if it is necessary to reduce the complexity of the operation and maintenance personnel's near-end operation, it is conceivable to provide a solution that does not require excessive operation, so that only the relevant device needs to be connected to the base station, and then the single-piece mode can be started.
  • the software loads and observes whether the software loading was successful.
  • the external mobile storage device is used to load the base station software
  • the mobile storage device may be: a USB disk (Universal Serial Bus), a mobile hard disk, an MMC card ( Multimedia card, multimedia card, Secure Digital Card, etc.
  • a common interface can be used for communication. For example, you can use a USB or mini USB interface.
  • the base station device since the existing base station does not support the USB connection mode, the base station device needs to newly provide a physical connection port based on USB or mini USB for the interface to be used, and each mobile storage device can pass The USB cable and the base station device perform file interconnection and interworking.
  • An embodiment of the present invention relates to a method for loading and updating a base station software.
  • the base station device hardware is installed, it is often required to reload and upgrade the software to a suitable actual network.
  • the base station equipment may need to continuously update and upgrade the running software program due to defects in running software, insufficient functions, or insufficient performance.
  • 4 is a flowchart of an embodiment of the method. As shown in FIG. 4, the method includes the following steps: Step 410: Store target software in an external mobile storage device. In this step, the target software needs to be stored in the external mobile storage device. For example, the portable device originally used as the server or the target software on other PCs can be copied to the mobile storage device.
  • the foregoing target software may include a file header and a file entity, where the file header includes control information of the target software, and the control information may include a version information of the target software.
  • Step 420 The mobile storage device is connected to the base station system through a hardware interface.
  • the scenario in which the software needs to be loaded may be: software loading after the base station hardware is installed, or updating and upgrading the base station software during the running of the network.
  • the external hardware storage device with the target software can be connected to the base station system by the field hardware installer. For example, it can be connected to the base station system through a new USB (or mini USB) hardware interface on the base station panel.
  • the base station hardware system detects whether the working current value on the hardware interface is 0 in real time or actively. In this step, when the external storage device is connected to the base station system, the hardware interface is connected, and the corresponding operating current is raised to a certain value. At this point, the base station hardware system considers the operating current to be non-zero and has an external storage device connected. In this case, the base station system actively takes the same move The dynamic storage device establishes a common file system connection.
  • the base station hardware system After the file system is successfully established, the base station hardware system generates a hardware interrupt. After the hardware interrupt is generated, the base station software system actively obtains the version information A of the target software file.
  • the format of the target software file can be as follows: The target software file is divided into two parts: a file header and a file entity.
  • the file header portion may include control information of the target software, such as version information, and file legal verification information.
  • CRC cyclic redundancy check
  • the process of reading the target software file may be: First, read the version information A in the file header to see if the format conforms to the default convention (for example: V x R .00 ). At this time, the version information of the target software file has been obtained.
  • Step 440 The base station system compares the currently running software version information B with the version information A to determine whether the two are consistent.
  • the base station system obtains the currently running software version information B.
  • the base station software system compares the version information A read in step 430 with its own software version information B. If the version information is consistent, it indicates that the target software does not need to be loaded, and the processing ends. If the A and B version information is inconsistent, it indicates that the update loading is required, and step 450 is performed.
  • Step 450 of loading is performed only when the A version information is higher than B.
  • Step 450 The base station system acquires a file entity of the target software, and performs software loading.
  • the software is loaded.
  • Set the base station running light (RUN light) to 2Hz flash to prompt the installer to perform software loading.
  • the file system between the external mobile storage device such as a USB flash drive
  • the RUN light will be set to a normal 0.5 Hz flash to indicate that the software loading has succeeded.
  • Step 460 The base station system disconnects from the external mobile storage device.
  • the target software file When the target software file is successfully copied, it will be disconnected from the file system of the external mobile storage device. Also, the RUN light can be set to a normal 0.5Hz flash to indicate that the software loading has been successful.
  • step 470 can be directly executed without performing this step; or, this step can be performed at any time after the loading is successful, and is not limited to before step 470.
  • Step 470 The base station system reads the verification information of the target software file header, and checks the file entity of the loaded software file. If the verification passes, step 480 is performed. If the verification fails, the process ends.
  • the legal check information of the file in the file header is read.
  • the file entity part is read, and a file legal check (such as a CRC check) is performed to generate a check value.
  • a file legal check (such as a CRC check) is performed to generate a check value. Compare the generated checksum with the legal checksum of the file header to verify that the file entity is normal. If they are consistent, pass the check to indicate that the file entity is normal, and proceed to step 480. If the verification fails, the process is terminated.
  • Step 480 The base station system activates the loaded target software.
  • the base station can actively activate the loaded target software after a period of loading (such as 10S), and update to run the new target software after reset.
  • a period of loading such as 10S
  • the technical solution provided by the embodiment of the present invention firstly, because the external mobile storage device with very low cost and popularization is used to replace the Sever (such as a portable device) in the prior art, the equipment cost is greatly reduced; in addition, the base station hardware automatically discovers The external mobile storage device automatically recognizes and loads the target software and automatically updates the software, thereby reducing the operational skill requirements of the operation and maintenance personnel.
  • the maintenance personnel can complete the loading and updating of the near-end base station software, and can achieve the one-step installation of the base station software and hardware to a certain extent, and improve the efficiency, and the labor cost is also greatly reduced.
  • a communication device including: a peripheral interface, configured to connect to a mobile storage device; a detecting unit, configured to detect the peripheral interface, and when determining that a mobile storage device is accessed a notification processing unit, configured to obtain control information of the target software from the mobile storage device, and obtain, from the mobile storage device, an upgrade file required for the software upgrade of the communication device according to the foregoing control information, The upgrade file is loaded.
  • the control information of the target software may include a command to be executed and a sequence of execution of each command when the communication device performs software upgrade.
  • the control information may be included in a preset control file, which may be stored in a fixed location of the mobile storage device.
  • the processing unit is configured to: obtain a preset control file from the fixed location, and obtain, according to the control file, a command to be executed when the communication device performs software upgrade and an execution sequence of each command.
  • the communication device may include a main control unit and each service unit.
  • the control information of the target software may include the type of software used by the main control unit and each service unit.
  • the processing unit is configured to: obtain, according to the control file, a software type used by the main control unit and each service unit, and when the software program file is obtained, the software program file is obtained. The various software included in the software is correspondingly loaded onto the main control unit and each business unit.
  • the target software includes a file header and a file entity, wherein the file header may include control information of the target software, and the control information may include version information of the target software.
  • the processing unit includes a determining subunit and an operating subunit, wherein the determining subunit is configured to determine whether the version information of the currently running software is consistent with the version information of the target software, and if not, notify the operating subunit The operation subunit is configured to acquire a file entity of the target software from the mobile storage device, and load the file entity.
  • control information of the target software further includes file legal verification information.
  • processing unit further includes a verification subunit, configured to: according to the legal verification information of the file, to the target soft The file entity of the piece performs legal verification of the file. If the file is legally verified, the file entity of the target software can be activated by the processing unit or other functional unit.
  • FIG. 5 is a block diagram of the system. As shown in Figure 5, the system includes a base station and an external mobile storage device 550.
  • the base station includes: a first obtaining unit 510, configured to: after the external mobile storage device 550 storing the target software is connected to the base station by using a base station hardware interface, obtain the version of the target software from the external mobile storage device
  • the determining unit 520 is configured to determine whether version information of the currently running software of the base station is consistent with version information of the target software
  • the second obtaining unit 530 is configured to: when the determining unit 520 determines that the version information of the currently running software and the version information of the target software are inconsistent, acquire the target software from the external mobile storage device 550;
  • the processing unit 540 is configured to perform file legal verification on the acquired target software, and if the verification is performed, activate the acquired target software.
  • the format of the target software can be defined, and is divided into a file header and a file entity.
  • the file header includes version information and file legal verification information.
  • processing unit 540 can perform its function by the syndrome unit and the activation unit.
  • the check subunit is configured to read the legal check information of the file in the target software file header, and read the file entity of the target software, perform a legal check on the file to generate a check value, and generate the check value and the check value.
  • the read file legal check information is compared; the activation subunit is configured to activate the target software acquired by the second obtaining unit when the check subunit check is passed. Specifically, it may be a file entity that activates the target software.
  • the above hardware interfaces may include: a USB interface or a mini USB interface.
  • the base station provides the base The physical connection port for USB or mini USB.
  • the above external mobile storage device may include: a USB disk, a mobile hard disk, a multimedia card or a secure digital card.
  • a further embodiment of the present invention provides a method for automatically performing a near-end software upgrade, including: the communication device detects a mobile storage device access; the communication device obtains a preset control file from the mobile storage device, where The control file includes all commands that need to be executed when the communication device performs a near-end software upgrade; the communication device obtains a software package and a data file required for the near-end software upgrade in the mobile storage device, and the The package and data files are loaded.
  • the fixed location of the mobile storage device is a root directory of the mobile storage device.
  • the communication device obtains the software package and the data file at a fixed location of the mobile storage device; or obtains a storage location of the software package and the data file according to the control file, and acquires the software at the storage location.
  • Package and data files obtained by the communication device.
  • the communication device obtains the software type used by the main control unit and each service unit according to the control file, and when the software package is obtained, loads the software included in the software package correspondingly. Go to the main control unit and each business unit.
  • the communication device loads the software package and the data file, if it is determined that the loading content is effective according to the control file, the communication device activates the main control unit and each service unit.
  • the mobile storage device includes a USB flash drive, a mobile hard disk, a CF card, or an SD card.
  • An embodiment of the present invention provides a communication device, including: a peripheral interface, configured to connect to a mobile storage device; a detecting unit, configured to detect the peripheral interface, and notify when the mobile storage device is determined to be accessed a processing unit, configured to obtain a preset control file from a fixed location of the mobile storage device, and obtain, from the mobile storage device, a software package and a data file required for performing a near-end software upgrade, and The software package and the data file are loaded; the control file includes all commands and execution orders of the commands that the communication device needs to execute when performing the near-end software upgrade.
  • the processing unit is configured to obtain the software package at a fixed location of the mobile storage device And a data file; or obtaining a storage location of the software package and the data file according to the control file, and acquiring the software package and the data file at the storage location.
  • the processing unit is configured to obtain, according to the control file, a software type used by the main control unit and each service unit, and when acquiring the software package, corresponding to various software included in the software package Loaded onto the main control unit and each business unit. Further, after the processing unit is configured to load the software package and the data file, if it is determined that the loading content is effective according to the control file, the main control unit and each service unit are activated.
  • Another embodiment of the present invention provides a method for loading and updating a base station software, including: after an external mobile storage device storing target software is connected to a base station through a hardware interface of a base station, the base station acquires the obtained from the external mobile storage device.
  • the version information of the target software the base station compares the version information of the currently running software with the version information of the target software, and if the version information of the target software does not match the version information of the currently running software, the external device is externally Obtaining the target software in the mobile storage device; the base station performs file legal verification on the acquired target software, and if it passes the verification, the base station activates the acquired target software.
  • the target software is divided into a file header and a file entity, and the file header includes version information and file legal verification information.
  • the base station obtains version information of the target software from the mobile storage device, including: The base station reads version information of the target software file header.
  • the base station performs file legal verification on the acquired target software, including: reading legal verification information of the file in the target software file header; reading the file entity of the target software, performing legal verification of the file verification a value, comparing the generated check value with the read file legal check information.
  • the legal verification of the file includes: performing a legal verification of the file entity by using a cyclic redundancy check CRC.
  • the hardware interface is a USB interface or a mini USB interface
  • the base station provides a physical connection port based on a USB or a mini USB.
  • the external mobile storage device includes: a USB disk, a mobile hard disk, Multimedia card or secure digital card.
  • An embodiment of the present invention provides a base station, including: a first acquiring unit, configured to: when an external mobile storage device storing target software is connected to the base station through a hardware interface of a base station, from the external mobile storage device Obtaining the version information of the target software; the determining unit is configured to determine whether the version information of the currently running software of the base station is consistent with the version information of the target software; and the second obtaining unit is configured to: when the determining unit determines the current running When the version information of the software is inconsistent with the version information of the target software, the target software is obtained from the external mobile storage device; and the processing unit is configured to perform file legal verification on the acquired target software, if Verify, then activate the acquired target software.
  • the target software is divided into two parts: a file header and a file entity, where the file header includes version information and file legal verification information; the processing unit includes a verification subunit and an activation subunit, and the file entity, Performing a file legal check to generate a check value, and comparing the generated check value with the read file legal check information; the activation subunit is configured to pass the check subunit check At the time, the target software acquired by the second acquiring unit is activated.
  • An embodiment of the present invention further provides a system for loading and updating a base station software, including a base station as described above, and an external mobile storage device, where the external mobile storage device stores target software, and the base station hardware interface and the base station Make a connection.
  • the program can be stored in a computer readable storage medium, which, when executed, can include the flow of an embodiment of the methods described above.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).
  • ROM read-only memory
  • RAM random access memory

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

Cette invention se rapporte à un procédé, à un équipement et à un système de mise à niveau de logiciel, le procédé comprenant : la détection, par un équipement de communication, de l'accès d'un dispositif de mémoire mobile par l'intermédiaire d'une interface matérielle de l'équipement de communication ; l'obtention des informations de commande d'un logiciel cible à partir du dispositif de mémoire mobile ; l'obtention des fichiers de mise à niveau nécessaires pour que le dispositif de communication exécute la mise à niveau du logiciel à partir du dispositif de mémoire mobile selon les informations de commande ; et le chargement des fichiers de mise à niveau.
PCT/CN2008/073188 2007-11-27 2008-11-25 Procédé, équipement et système de mise à niveau de logiciel WO2009082906A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200710194864.1 2007-11-27
CNA2007101948641A CN101163313A (zh) 2007-11-27 2007-11-27 一种自动进行近端软件升级的方法及设备
CN2008101376435A CN101325513B (zh) 2007-11-26 2008-07-02 一种软件升级的方法、设备和系统
CN200810137643.5 2008-07-02

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WO2016095537A1 (fr) * 2014-12-15 2016-06-23 中兴通讯股份有限公司 Procédé, dispositif et système de gestion de mise à niveau d'élément de réseau
CN110673863A (zh) * 2019-08-19 2020-01-10 深圳坚朗海贝斯智能科技有限公司 支持可插拔外部存储的智能锁系统以及智能升级的方法
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CN103517448A (zh) * 2012-07-16 2014-01-15 Tcl集团股份有限公司 一种基于WiFi Direct的软件升级方法及系统
WO2016095537A1 (fr) * 2014-12-15 2016-06-23 中兴通讯股份有限公司 Procédé, dispositif et système de gestion de mise à niveau d'élément de réseau
CN110673863A (zh) * 2019-08-19 2020-01-10 深圳坚朗海贝斯智能科技有限公司 支持可插拔外部存储的智能锁系统以及智能升级的方法
CN111585795A (zh) * 2020-04-26 2020-08-25 烽火通信科技股份有限公司 一种通信设备的软件存储、加载与升级方法及系统
CN111585795B (zh) * 2020-04-26 2022-06-03 烽火通信科技股份有限公司 一种通信设备的软件存储、加载与升级方法及系统

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