WO2006131077A1 - Procédé de mise à jour par téléchargement de logiciel/micrologiciel de terminal - Google Patents

Procédé de mise à jour par téléchargement de logiciel/micrologiciel de terminal Download PDF

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Publication number
WO2006131077A1
WO2006131077A1 PCT/CN2006/001256 CN2006001256W WO2006131077A1 WO 2006131077 A1 WO2006131077 A1 WO 2006131077A1 CN 2006001256 W CN2006001256 W CN 2006001256W WO 2006131077 A1 WO2006131077 A1 WO 2006131077A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
software
firmware
information
download update
Prior art date
Application number
PCT/CN2006/001256
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English (en)
French (fr)
Inventor
Qi Shu
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 WO2006131077A1 publication Critical patent/WO2006131077A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W8/00Network data management
    • H04W8/22Processing or transfer of terminal data, e.g. status or physical capabilities

Definitions

  • the present invention relates to the field of mobile communication technologies, and in particular, to a maintenance management method for a communication terminal device, and in particular, to a terminal device software/firmware download update method. Background technique
  • Mobile terminals are an important part of the entire mobile operation service system. With the increasing performance of mobile terminals, various software/firmware (cured software) running in terminal devices are also emerging. For mobile operators and mobile terminal manufacturers, how to implement effective management of various software/firmware running on the terminal device to ensure that the terminal device can use various software/firmware normally, so that the user can get a good user experience. , and to improve the quality of service and effectively reduce equipment maintenance costs play an extremely important role.
  • the software download and update process in the PC terminal is to complete the communication between the software client and the server through the private communication protocol of each software manufacturer, for example: Symantec's network virus firewall.
  • These PC terminal softwares have specially designed a processing function module for downloading and updating the management software. This module interacts with the software update server through the communication protocol set by the software manufacturer, and completes the management of downloading and updating the PC terminal software. Management and other functions.
  • the PC terminal lacks a common management platform for downloading and updating management between different operating systems or terminal software, and uses a common communication protocol to interact with the management server. Microsoft's Windows operating system and various Linux-based operating systems lack a set.
  • the general terminal software management platform, the diversity of the terminal operating system increases the difficulty of the server to manage the terminal software.
  • the device management of the mobile terminal is generally based on the Open Mobile Alliance (DM, Device Management) technology to download and update the software/firmware in the terminal device.
  • DM Open Mobile Alliance
  • the DM server sends request information for acquiring terminal software/firmware information to the terminal device, and the terminal device responds to the request information, and feeds back the software/firmware information to the DM server by interacting with the user; the DM server analyzes the terminal device feedback.
  • FIG. 1 is a schematic diagram of the processing process of the existing terminal device software/firmware download update, and the processing process includes:
  • Step 1 the DM server sends request information for acquiring terminal software/firmware information to the terminal device; (part of the connection establishment phase between the DM server and the terminal device is omitted here);
  • Step 2 After receiving the request information, the terminal device requests the user authorization through the operation interface.
  • Step 3 The user authorization allows the terminal device to feed back its software/firmware information to the DM server.
  • Step 4 The terminal device feeds back its own software/firmware information to the DM server.
  • Step 5 The DM server sends a software/firmware data package suitable for the terminal device installation and use to the terminal device according to the software/firmware information fed back by the terminal device;
  • Step 6 The terminal device installs new software/firmware according to the received software/firmware package, or upgrades and updates the existing software/firmware, and reports the corresponding download update status information to the DM server.
  • step 3 if the user does not allow the terminal device to feed back its own software/firmware information to the DM server, the terminal device will feed back the operation cancellation information to the DM server in step 4, and the status code of the operation cancellation information is as follows:
  • the DM server After receiving the operation cancellation information fed back by the terminal device, the DM server will suspend the session connection with the terminal device, and the software/firmware download update process ends.
  • the processing time of the software/firmware download update is not well controlled, that is, the DM server may initiate the terminal software/firmware information to the terminal device at any time.
  • Request information for software/firmware download update processing, and during software/firmware download updates may be due to some objective reasons (such as terminal device shutdown or signal dead zone) and subjective reasons (such as user artificial delay and The software/firmware download update process cannot be performed normally, and the DM server may continue to initiate request information for acquiring terminal software/firmware information to the terminal device at a later time.
  • the DM server no longer tracks the terminal device that failed the software/firmware download update processing, that is, the terminal device is The subsequent time will no longer receive this The software/firmware package required for the software/firmware download update process.
  • a terminal device software/firmware download update method includes the following steps:
  • the method further includes: distinguishing different software/firmware types, corresponding to each type of software/firmware class Type preset period for software/firmware download update processing;
  • the corresponding type of software/firmware download update processing is prepared.
  • the method further comprises:
  • the storing the preset period of time in the device management server includes:
  • the user sets the preset period time period information to the terminal device
  • the terminal device reports the preset period time period information to the device management server by interacting with the device management server;
  • the device management server stores preset period time period information sent by the terminal device.
  • the storing the preset period of time in the device management server includes:
  • the user interacts with the operator on the device management server side to report the preset period time period information to the operator.
  • the operator stores the received preset period time period information in the device management server.
  • the method further comprises:
  • the preset period of time is stored on the terminal device side;
  • the device management server requests the terminal device to report the stored preset period time period information
  • the storing the preset period of time in the terminal device includes:
  • the user sets the preset period time period information at the prompt of the terminal device interaction interface; the terminal device stores the preset period time period information set by the user.
  • the preset period time period information is stored in a management tree data storage structure of the terminal device.
  • the device management server is triggered by the internal trigger mechanism stored in the device management server to perform software/firmware download update processing on the terminal device.
  • the device management server monitors the next cycle time period according to the preset cycle time period information; performs software/firmware download update processing on the terminal device in the next cycle time period.
  • the software/firmware download update process for the terminal device includes:
  • the device management server sends request information for acquiring terminal software/firmware information to the terminal device;
  • the terminal device responds to the request information and feeds back its own software/firmware information to the device management server;
  • the device management server downloads the corresponding software/firmware data packet to the terminal device according to the software/firmware information fed back by the terminal device;
  • the terminal device installs new software/firmware according to the software/firmware package downloaded by the device management server or upgrades the existing software/firmware;
  • the corresponding download update status information is fed back to the device management server.
  • a terminal device software/firmware download update method includes the steps of:
  • the device management server sets different software/firmware download update tasks for each initiation time information according to each initiation time information
  • the terminal device monitors each initiation time information
  • the device management server responds to the request initiated by the terminal device, and performs corresponding software/firmware download update processing on the terminal device through a general management protocol.
  • the set respective initiation time information is separately stored in the terminal device.
  • the storing the each initiation time information in the terminal device includes:
  • the user sets the initiation time information at the prompt of the terminal device interaction interface
  • the terminal device stores the initiation time information set by the user.
  • the device management server further includes the steps before setting different download update tasks according to each initiation time information:
  • the terminal device reports the stored startup time information to the device management server through interaction with the device management server.
  • the respective initiation time information to be set is separately stored in a management tree data storage structure of the terminal device.
  • the device management server further includes the steps before setting different download update tasks according to each initiation time information:
  • the user reports the set start time information to the operator by interacting with the operator on the device management server side;
  • the operator indicates each of the received initiation time information to the device management server.
  • the method further comprises the steps of:
  • the modified initiation time information is reported to the device management server.
  • the user control terminal device triggers the unsuccessful initiation time in advance, and initiates a request to the device management server for the software/firmware download update task of the initiation time;
  • the device management server responds to the request initiated by the terminal device, and performs corresponding software/firmware download update processing on the terminal device.
  • the first solution proposed by the present invention can perform a software/firmware download update processing cycle period by default, so that the DM server can perform software/firmware download update processing on the terminal device each time it is triggered. It is judged whether the current time point is within the preset cycle time period, if the software/firmware download update process is performed on the terminal device; if not, the software/firmware download update process of the terminal device is postponed to the subsequent cycle time period. Therefore, this will reduce the software/firmware download in case the terminal device is in some objective reasons (such as terminal device shutdown or signal dead zone) and subjective reasons (such as user delay and rejection of software/firmware download update operation).
  • the update is successful and requires a connection between the DM server and the terminal device. The number of row interactions, thereby reducing the loss of network resources, especially wireless transmission resources, and enhancing the success rate of software/firmware download updates, improving the stability of device management and the service quality of operators.
  • the second solution proposed by the present invention sets the software/firmware download update task for each initiation time information and sends the update task to the terminal device by setting the initiation time information; the terminal device monitors the initiation time information, and arrives at each When the time is initiated, a request for the corresponding software/firmware download update task is initiated to the DM server, and the DM server responds to the request, and performs corresponding software/firmware download update processing on the terminal device. Therefore, it is also possible to achieve a reduction in software/firmware in the case where the terminal device is in some objective reasons (such as the terminal device is turned off or in a signal dead zone, etc.) and subjective reasons (such as user delay and rejection of software/firmware download update operations, etc.).
  • the number of interactions between the DM server and the terminal device is required to download the update successfully, and the purpose of reducing the loss of network resources, especially wireless transmission resources, is reduced, which satisfies the requirements for flexible setting of the software/firmware download update mode, and is enhanced.
  • the success rate of software/firmware download updates improves the stability of device management and the quality of service of operators.
  • FIG. 1 is a schematic diagram of a processing procedure of an existing terminal device software/firmware download update
  • FIG. 2 is an exemplary flowchart of a terminal device software/firmware download update method according to the present invention
  • FIG. 3 is a process flow according to the first embodiment of the present invention.
  • FIG. 4 is a schematic view showing a processing procedure according to a second embodiment of the present invention.
  • Figure 5 is a schematic diagram of a software/firmware download update process in accordance with the present invention.
  • FIG. 6 is a schematic diagram of a software/firmware download update process in accordance with the present invention.
  • FIG. 8 is a schematic structural diagram of a DM management tree of a terminal device according to an embodiment of the present invention
  • FIG. 9 is a schematic diagram of a tree structure of a DM management tree of a terminal device according to an embodiment of the present invention
  • FIG. 10 is a schematic diagram showing a processing procedure of normally performing software/firmware download update processing on the terminal device side according to an embodiment of the present invention.
  • FIG. 11 Schematic diagram of the tree structure of the cycle time period information of the firmware/firmware download update process
  • FIG. 12 is a flow chart of a terminal device software/firmware download update method according to another embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a process of reporting, by the user, the initiated time information to the DM server through the terminal device according to the embodiment of the present invention
  • FIG. 14 is a schematic diagram of a processing procedure for a user to report the set initiation time information to the DM server in an external manner according to an embodiment of the present invention
  • FIG. 15 is a schematic diagram of a processing procedure of performing software/firmware download update processing according to various set initiation time information according to an embodiment of the present invention. detailed description
  • the main design idea of the present invention is to provide a unified control mechanism for solving the download and update process time of different terminal software/firmware.
  • the control mechanism allows the user to customize the time policy for the software/firmware download update time on the terminal device.
  • By interacting with the management server through a common protocol it is possible to reduce the difficulty of terminal device management in the field of mobile communication, so as to improve the success rate of software/firmware download update, reduce the loss of network resources, especially wireless transmission resources, and avoid software that appears at any time.
  • the firmware download update operation inconveniences the user and improves the stability of the device management and the service quality of the operator.
  • the OMA DM specification is a general protocol for device management developed by the OMA organization, including device management parameter management, software/firmware download management, mobile terminal diagnostic monitoring, etc., providing operators with a common device management platform that can be targeted at different Unified management of terminal equipment and terminal software/firmware.
  • FIG. 2 is a flow chart of a method for downloading and updating a terminal device software/firmware according to the present invention.
  • the main implementation process is as follows:
  • Step S10 preset a cycle time period for performing software/firmware download update processing; the preset cycle time period is mainly used to provide a time period control for the software/firmware download update process, wherein the cycle time period may
  • the setup period is daily, weekly or monthly. If the period is daily, just define a specific time period; if the period is weekly, you need to define the day of the week, and the specific time period of that day; for the same reason, if the period is monthly, It is also necessary to define a specific day of the month and its specific time period.
  • Step S20 The DM server is triggered to perform software/firmware download update processing on the terminal device, where the DM server may trigger an software/firmware download to the terminal device by an external trigger mechanism (such as an operator trigger, a terminal manufacturer trigger, or an end user trigger).
  • Update processing; software/firmware download update processing of the terminal device may also be triggered by a trigger mechanism stored in the DM server by storing a trigger mechanism in the DM server.
  • Step S30 the DM server determines whether the triggered time point is within the preset period of time, and if so, step S40; otherwise, step S50;
  • Step S40 The DM server performs software/firmware download update processing on the terminal device.
  • Step S50 The DM server delays the software/firmware download update processing flow of the terminal device to the subsequent cycle time period.
  • the process implementation may monitor the arrival of the next cycle time period by the DM server according to the preset period time period information; and perform software/firmware download update processing on the terminal device in the next cycle time period that arrives.
  • the process of performing software/firmware download update processing on the terminal device mentioned above is mainly as follows:
  • the DM server sends a request message for acquiring terminal software/firmware information to the terminal device, and the terminal device responds to the request information and feeds back its own software/firmware information to the DM server;
  • the DM server downloads the corresponding software/firmware data packet to the terminal device according to the software/firmware information fed back by the terminal device;
  • the terminal device installs new software/firmware according to the software/firmware package downloaded by the DM server or upgrades the existing software/firmware;
  • each software/firmware type is preset to perform a software/firmware download update processing cycle time period; thus, the DM server is triggered to perform corresponding types of software on the terminal device each time.
  • / firmware download update processing determine whether the current triggered time point is within the preset period of the corresponding type of software / firmware, if yes, the corresponding type of software / firmware download update processing for the terminal device; otherwise the terminal is set The corresponding type of software/firmware download update processing is deferred until the subsequent cycle time period corresponding to the type of software/firmware.
  • the preset period time period information may be stored on the DM server side or on the terminal equipment side, which is described below.
  • the DM server directly determines whether the triggered time point is within the preset period time period according to the period information of the period period stored by itself.
  • FIG. 3 is a schematic diagram of a process of storing the preset period information in the DM server according to the first embodiment of the present invention.
  • Figure 3 its main implementation process is as follows:
  • the user initiates an operation of setting a cycle time period by operating the terminal device
  • the terminal device provides an interactive interface for the user to set the operation
  • the user sets a period time period information for performing software/firmware download update processing under the prompt of the interaction interface on the terminal device;
  • the terminal device reports the period information of the period set by the user to the DM server.
  • the DM server stores the period information of the period reported by the terminal device
  • the DM server feeds back the setting status information of the cycle time period to the terminal device, such as setting success, failure, and the like.
  • FIG. 4 is a schematic diagram of a process of storing preset period time period information to a DM server in a second embodiment of the present invention.
  • the main implementation process is as follows:
  • the user initiates an operation of setting a cycle time period to the operator side through an Intemet, a telephone registration, or an operator's business hall;
  • the operator stores the period information of the period set by the user for performing software/firmware download update processing in the DM server;
  • the terminal device notifies the user of the setting status of the period time period information, such as notifying the user that the period period information is successfully set, failing, and the like.
  • the DM service will determine whether the current trigger time point is within the preset time period, if the software/firmware download update process is performed; if not, the DM server will determine a specific one in the next cycle time period according to the preset time period information. Download the update timing and then proceed with the software/firmware download update process.
  • FIG. 5 is a schematic diagram of a software/firmware download update process stored in the DM server side of the cycle time period information in the present invention; referring to FIG. 5, the process is as follows:
  • the DM server is triggered to perform software/firmware download update processing on the terminal device
  • the DM server determines whether the current trigger time point is within the preset period time period; (the following only discusses the current trigger time point in the period time period)
  • the DM server performs software/firmware download update processing on the terminal device (for specific download, please refer to the existing technology section for the update process);
  • the terminal device reports the corresponding download update status information to the DM server, and reports the information such as successful update, failure, or abnormality.
  • the preset cycle time period information is stored on the DM server side, which has the obvious benefit of reducing the number of interactions between the DM server and the terminal device during the software/firmware download update process, and avoiding some invalid software/firmware delivery operations. Therefore, the consumption of network resources, especially wireless transmission resources, is reduced.
  • the disadvantage is that it takes up the relevant resources of the DM server. The user needs to interact with the DM server during the process of setting the period time parameter, or the external time mode is required to notify the DM server of the cycle time period parameter.
  • the DM server requests the terminal device to report the stored preset period time period information each time the software/firmware download update processing is triggered on the terminal device;
  • the current triggered time point is determined to be within the preset period time period according to the preset period time period information reported by the terminal device.
  • FIG. 6 is a schematic diagram of a processing procedure for storing preset period time period information on a terminal device side in the present invention.
  • the main processing procedure is as follows:
  • the user initiates an operation of setting a period of time by operating the terminal device
  • the terminal device provides an interactive interface for the user to set the operation
  • the user sets, during the prompt of the interaction interface on the terminal device, period information of the period for performing software/firmware download update processing; 34.
  • the terminal device stores the cycle time period information set by the user;
  • the terminal device feeds back to the user the setting state information of the cycle time period, such as setting success, failure, and the like.
  • FIG. 7 is a schematic structural diagram of a DM server managing a terminal device through a DM management tree in a terminal device according to an embodiment of the present invention; as can be seen from the figure, the DM management tree can be regarded as a DM server. Interface for managing terminal devices by the DM protocol.
  • the DM server can manage and control the resources of the terminal device by operating the nodes on the management tree.
  • FIG. 8 is a schematic diagram of a tree structure of a DM management tree in a terminal device, and FIG. 8 is referred to.
  • the Get management operation command can be issued through the OMA DM protocol, as follows:
  • the terminal device responds to the Get management operation command and replies to the Result command through the OMADM protocol to implement the report operation result:
  • all nodes on the DM management tree can be controlled by the OMA DM protocol.
  • FIG. 9 is a schematic diagram showing a processing procedure in which the cycle time period information is stored in the terminal device side and the software/firmware download update process is not normally performed in the embodiment of the present invention.
  • the processing procedure is as follows:
  • the DM server is triggered to perform software/firmware download update processing on the terminal device;
  • the DM server requests the terminal device to report the preset period time period information stored in the terminal;
  • the terminal device reports the stored preset period time period information in response to the receiving request
  • the DM server determines, according to the period time information reported by the terminal device, whether the current trigger time point is within a preset period time period (the following process only discusses that the current trigger time point is not within the period time period);
  • the DM server terminates the session connection with the terminal device, that is, the result of the software/firmware download update process, and the operation of the software/firmware update process of the terminal device needs to be deferred until the next cycle time period.
  • FIG. 10 is a schematic diagram of a process of periodically performing software/firmware download update processing on the terminal device side in the embodiment of the present invention. Referring to FIG. 10, the processing procedure is as follows:
  • the DM server is triggered to perform software/firmware download update processing on the terminal device;
  • the DM server requests the terminal device to report the preset period time period information stored in the terminal;
  • the terminal device responds to the receiving request and reports the stored preset period time period information. 54.
  • the DM server determines, according to the period time period information reported by the terminal device, whether the current triggering time point is within a preset period time period (the following process only Discuss the current trigger time point in the cycle time period);
  • the DM server performs software/firmware download update processing on the terminal device (refer to the prior art part for the specific download update process); 56.
  • the terminal device reports the corresponding download update status information to the DM server, and reports that the update is successful, failed, or abnormal.
  • the terminal device It is convenient and quick to store the preset period time period information in the terminal device, and the terminal device and the DM server do not need to interact in setting the cycle time period parameter for performing software/firmware download update processing, and the disadvantage is that the DM server per After being triggered to perform the download update operation, the stored cycle time period information must be obtained from the terminal device, thereby increasing the interaction steps of the actual operation process, resulting in a certain waste of network resources.
  • the management tree mode is used in the OMA DM specification to describe the entire terminal information.
  • each node in the management tree in the terminal device provides a terminal resource separately.
  • uniform resource identifier UI, uniform resource identifier
  • FIG. 11 is a schematic diagram of a tree structure of a cycle time period information for designing software/firmware download update processing by using a DM management tree data storage structure according to the present invention. Referring to FIG. 11, where each node in the tree structure is carried The specific explanation of the information is as follows:
  • the internal node is the root node of the cycle time period setting management tree object, and includes all the cycle time period settings, which determine the relative positions of the child nodes;
  • the node is the parent node of the cycle time period setting
  • the node is a parent node that has deployed the period information of the period
  • This node is a placeholder and is also the parent of the period information.
  • the node describes the specific identifier of the information of each period time period
  • This node describes the name of the information for each period of time
  • the node describes a detailed description of the information of each period time period
  • the node is a parent node that sets period information of the period
  • This node describes the start time (specific time) of the cycle time period
  • the node describes the end time (specific time) of the cycle time period
  • This node describes the period of the cycle time period. It can define the specific time period length (in seconds), in days, in weeks, in months, etc.
  • OneOrMore Chr Get This node describes the duration of the period of time (in seconds);
  • the node describes the types of cycle time segments, which are divided into One-Time (OT)-time and Multiple-Time (MT) multiple types;
  • This node describes the software/firmware flags that are allowed to download updates during the specified period of time.
  • the node describes the corresponding DM server identifier
  • the node describes an extended node of a cycle time period
  • This node describes the parent node for which the period information is not set.
  • FIG. 12 is a flowchart showing a specific implementation principle of the terminal device software/firmware download update method in another embodiment of the present invention.
  • the main implementation process is as follows: Step S100: Set at least one initiation time information (that is, set multiple initiation time mechanisms;); Step S200, the DM server sets different settings for each initiation time information according to each initiation time information.
  • Step S100 Set at least one initiation time information (that is, set multiple initiation time mechanisms;);
  • Step S200 the DM server sets different settings for each initiation time information according to each initiation time information.
  • Step S300 The DM server sends the set tasks to the terminal device.
  • Step S500 the terminal device initiates a request for the software/firmware download update task of the initiation time to the DM server when it detects that a certain initiation time arrives;
  • Step S600 The DM server responds to the request initiated by the terminal device, and performs corresponding software/firmware download update processing on the terminal device (for the process of downloading and updating the software/firmware of the terminal device, refer to the detailed description of the prior art).
  • the terminal device can initiate a software/firmware download update processing request to the DM server at different times by monitoring different initiation times, so that the user can flexibly set various software/firmware download update processing according to specific situations. time.
  • the startup time information set by the user can be stored in the terminal device, in fact In the brief process, the user may set the initiation time information at the prompt of the terminal device interaction interface, and the terminal device stores the initiation time information set by the user.
  • each set initiation time information may be stored in the DM tree data storage structure of the terminal device, respectively, to achieve the purpose of storing the set initiation time information in the terminal device.
  • FIG. 13 is a schematic diagram of a process of reporting the initiation time information set by the user to the DM server through the terminal device according to the present invention. The process is as follows:
  • the user initiates an operation of setting an initiation time to the terminal device by operating the terminal device.
  • the terminal device provides the user with an interaction interface for setting an initiation time operation.
  • the user sets the initiation time information under the prompt of the terminal device interaction interface
  • the terminal device reports the initiation time information set by the user to the DM server.
  • the DM server separately creates different software/firmware download update tasks according to each initiated time information received, corresponding to each initiation time information;
  • the DM server sends each task created to the terminal device.
  • the terminal device feeds back the task status information, such as receiving correctly, not receiving the message, etc.
  • FIG. 14 is a schematic diagram of a process of reporting the setup time information set by the user to the DM server in an external manner in the present invention. Referring to FIG. 14, the main implementation process is as follows:
  • the user initiates an operation of setting the initiation time information to the operator side through an external manner such as an Internet, a telephone registration, or an operator's business hall;
  • the DM server creates different software/firmware download update processing tasks according to each launch time information set by the user, corresponding to each launch time information.
  • the DM server sends each task created to the terminal device.
  • the terminal device feeds back the task status information, such as correctly receiving, not receiving, and the like;
  • FIG. 15 is a schematic diagram of a process of performing software/firmware download update processing according to various set initiation time information according to the present invention. Referring to FIG. 15, the main processing procedure is as follows: 81. The DM server sends the created task information to the terminal device.
  • the terminal device notifies the user of each task information sent by the DM server;
  • the terminal device monitors each initiation time at any time, and when it detects that an initiation time arrives,
  • the DM server sends a corresponding software/firmware data packet to the terminal device in response to the request sent by the terminal device;
  • the terminal device performs software/firmware installation or update installation and processing on the existing software/firmware according to the software/firmware data package delivered by the DM server; and reports the corresponding download update status information to the DM server, and downloads the update as described above. Information such as success, failure, or exception.
  • the user can modify the initiating time information corresponding to the tasks according to the specific needs, and the terminal device reports the initiating time information of the user modification to the DM server in time.
  • the user may also control the terminal device to trigger the unsuccessful initiation time in advance to initiate a request for the software/firmware download update task to be initiated to the DM server; the DM server responds to the request initiated by the terminal device, and performs corresponding software on the terminal device.
  • the /firmware download update handles tasks that have been set but not yet executed. That is, the user can also initiate a corresponding task request to the DM server according to specific needs.
  • the terminal device can provide a flexible operation interface to notify the user of other unexecuted tasks, for example, setting somewhere in the operation interface task bar.
  • An activity icon is displayed. When the user selects the icon, the unexecuted task list can be displayed. The user can select one of the requests to perform the task to the DM server at any time, so that the DM server can respond to the request and perform corresponding operations on the terminal device.
  • Software/firmware download update processing is described in advance to initiate a request for the software/firmware download update task to be initiated to the DM server; the DM

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Description

终端设备软件 /固件下载更新方法
技术领域 本发明涉及移动通信技术领域, 具体涉及通信终端设备的维护管理 方法, 尤其涉及一种终端设备软件 /固件下载更新方法。 背景技术
移动终端是整个移动运营服务体系中的重要组成部分, 伴随着移动 终端性能的日益增强, 终端设备中运行的各种软件 /固件 (固化的软件) 也层出不穷。 对于移动运营商以及移动终端制造商而言, 如何针对终端 设备上运行的各种软件 /固件实施有效的管理, 以保证终端设备能够正常 的使用各种软件 /固件, 使用户得到良好的用户体验, 以及提高服务质量 并有效降低设备维护成本都起着极其重要的作用。
目前在现有技术中, PC终端中软件下载更新过程都是通过各个软件 厂商的私有通信协议来完成软件客户端和服务器之间的通信,比如: 赛门 铁克的网络病毒防火墙。这些 PC终端软件都专门设计了一套管理软件下 载更新的处理功能模块, 这个模块通过软件厂商自行设定的通信协议与 软件更新服务器进行交互, 并完成对 PC 终端软件进行下载更新的管理, 版本管理等功能。 PC终端缺乏一套在不同操作系统或终端软件间进行下 载更新管理的通用管理平台,使用通用的通信协议与管理服务器进行交 互,微软公司的 Windows操作系统和基于 Linux的各种操作系统缺乏一套 通用终端软件管理平台, 终端操作系统的多样性增加了服务器对终端软 件进行管理的难度。
为了在移动领域解决终端多样性的问题, 移动终端的设备管理一般 都是基于开放移动联盟 OMA DM (OMA, Open Mobile Alliance; DM, Device Management) 技术对终端设备中的软件 /固件进行下载更新管理, 由 DM服务器向终端设备发出用于获取终端软件 /固件信息的请求信息, 终端设备响应该请求信息, 通过与用户交互后向 DM服务器反馈自身的 软件 /固件信息; DM服务器通过分析终端设备反馈来的软件 /固件信息, 向终端设备发送适合于该终端设备安装和使用的软件 /固件数据包, 终端 设备接收到软件 /固件数据包后,安装新的软件 /固件或对已有的软件 /固件 进行升级更新处理, 并向 DM服务器上报相应的下载更新状态信息 (如 下载更新成功、 失败或出现异常等状态信息), 具体处理过程请参照图 1 , 该图是现有终端设备软件 /固件下载更新的处理过程示意图, 处理过程包 括:
步骤 1, DM服务器向终端设备发送用于获取终端软件 /固件信息的请 求信息; (其中 DM服务器和终端设备之间的建立连接阶段部分在这里省 略);
步骤 2,终端设备接收到该请求信息后,通过操作界面请求用户授权; 步骤 3 , 用户授权允许终端设备反馈自身的软件 /固件信息给 DM服 务器;
步骤 4, 终端设备反馈自身的软件 /固件信息给 DM服务器; 步骤 5 , DM服务器根据终端设备反馈的软件 /固件信息, 向终端设备 下发适合于终端设备安装和使用的软件 /固件数据包;
步骤 6, 终端设备根据接收的软件 /固件数据包, 安装新的软件 /固件 或对已有的软件 /固件进行升级更新处理, 并上报相应的下载更新状态信 息给 DM服务器。
其中在上述步驟 3 中, 如果用户不允许终端设备反馈自身的软件 /固 件信息给 DM服务器, 终端设备在步骤 4中将向 DM服务器反馈操作取 消信息, 其操作取消信息的状态码如下所示:
<Status>
<MsgRef> 1 </MsgRef
<CmdRef 2</CmdRef>
<CmdID>3</CmdID>
<Cmd>Alert</Cmd>
<Data>214</Data> <!--操作取消 ―〉
</Status>
DM服务器接收到终端设备反馈的操作取消信息后,将会中止和终端 设备之间的会话连接, 此次软件 /固件下载更新过程结束。 在上述现有终端设备软件 /固件下载更新处理过程中, 并没有对软件 / 固件下载更新的处理时间进行较好的控制, 即 DM服务器可能会随时向 终端设备发起用于获取终端软件 /固件信息的请求信息, 以进行软件 /固件 下载更新处理, 而在软件 /固件下载更新的过程中, 可能会由于一些客观 原因 (如终端设备关机或处于信号盲区等)和主观原因 (如用户人为推 迟和拒绝软件 /固件下载更新操作等)而导致软件 /固件下载更新处理流程 无法正常进行,针对这种情况, DM服务器可能采取在后续时间继续向终 端设备发起用于获取终端软件 /固件信息的请求信息, 以使终端设备能够 得到更新的软件 /固件信息, 进行相应的软件 /固件更新升级处理; 也有可 能 DM服务器对于本次软件 /固件下载更新处理失败的终端设备不再进行 跟踪, 即终端设备在后续时间将无法再接收到该次软件 /固件下载更新过 程中所需要的软件 /固件数据包。
由此可见, 现有的软件 /固件下载更新过程势必会损耗网络系统资源 尤其是无线传输资源以及增大 DM服务器对终端设备进行管理的不稳定 性, 并且 DM服务器随时向终端设备发送的请求信息也会给用户处理带 来不便, 因此 DM服务器和终端设备之间的这种软件 /固件下载更新方式 降低了运营商的服务质量(QoS )。 发明内容
本发明的目的是提供一种终端设备软件 /固件下载更新方法, 以减小 对网络系统资源尤其是无线传输资源的损耗, 并提高设备管理稳定性及 运营商的服务质量。
根据本发明的一方面提供的一种终端设备软件 /固件下载更新方法, 包括步驟:
预设进行软件 /固件下载更新处理的周期时间段;
判断设备管理服务器被触发对终端设备进行软件 /固件下载更新处理 的时间点是否在所述预设周期时间段内, 如果是, 则通过通用管理协议 对终端设备进行软件 /固件下载更新处理; 否则将终端设备的软件 /固件下 载更新处理推迟到后续的周期时间段内进行。
该方法还包括: 区分不同软件 /固件类型, 分别对应每类软件 /固件类 型预设进行软件 /固件下载更新处理的周期时间段;
根据预设的各类型软件 /固件的下载更新处理的周期时间段, 备进行对应类型软件 /固件下载更新处理。
更适宜地, 该方法还包括:
Figure imgf000006_0001
在预设周期时间段内。
所述将预设周期时间段存储在设备管理服务器中包括:
用户将预设周期时间段信息设置到终端设备中;
终端设备通过与设备管理服务器的交互将预设周期时间段信息上报 给设备管理服务器;
设备管理服务器存储终端设备发来的预设周期时间段信息。
所述将预设周期时间段存储在设备管理服务器中包括:
用户与设备管理服务器侧的运营商进行交互, 将预设周期时间段信 息报告给所述运营商;
所述运营商将接收到的预设周期时间段信息存储在设备管理服务器 中。
作为优选, 该方法还包括:
将预设周期时间段存储在终端设备侧;
所述设备管理服务器请求终端设备上报存储的预设周期时间段信 息;
根据终端设备上报的预设周期时间段信息判断被触发时间点是否在 预设周期时间段内。
所述将预设周期时间段存储在终端设备中包括:
用户在终端设备交互界面的提示下设置预设周期时间段信息; 所述终端设备将用户设置的预设周期时间段信息存储。
所述预设周期时间段信息存储在终端设备的管理树数据存储结构 中。
由外部触发机制触发设备管理服务器对终端设备进行软件 /固件下载 更新处理; 或
由设备管理服务器中存储的内部触发机制触发设备管理服务器对终 端设备进行软件 /固件下载更新处理。
所述将下载更新处理推迟到后续的周期时间段的情况下,
设备管理服务器根据预设周期时间段信息监测下一周期时间段; 在下一周期时间段内对终端设备进行软件 /固件下载更新处理。
所述对终端设备进行软件 /固件下载更新处理包括:
设备管理服务器向终端设备发送用于获取终端软件 /固件信息的请求 信息;
终端设备响应该请求信息, 反馈自身的软件 /固件信息给设备管理服 务器;
设备管理服务器根据终端设备反馈的软件 /固件信息, 下载相应软件 / 固件数据包到终端设备;
终端设备根据设备管理服务器下载的软件 /固件数据包, 安装新的软 件 /固件或对已有的软件 /固件进行升级更新处理; 并
反馈对应的下载更新状态信息给设备管理服务器。
根据本发明的另一方面提供的一种终端设备软件 /固件下载更新方 法, 包括步骤:
设置至少一个发起时间信息;
设备管理服务器根据各个发起时间信息, 分别对应每个发起时间信 息设置不同的软件 /固件下载更新任务; 并
将设置的各个任务下发给终端设备;
终端设备监测各个发起时间信息; 并
在设置的发起时间到来时, 向设备管理服务器发起对应该发起时间 的软件 /固件下载更新任务的请求;
设备管理服务器响应终端设备发起的请求, 并通过通用管理协议对 终端设备进行对应的软件 /固件下载更新处理。
作为优选, 将设置的各个发起时间信息分别存储在终端设备中的步 骤。 所述将各个发起时间信息存储在终端设备中包括:
用户在终端设备交互界面的提示下设置发起时间信息;
所述终端设备将用户设置的发起时间信息存储。
设备管理服务器根据各个发起时间信息 , 分别设置不同下载更新任 务之前还包括步骤:
终端设备通过与设备管理服务器的交互将存储的各个发起时间信息 上报给设备管理服务器。
所述将设置的各个发起时间信息分别存储在终端设备的管理树数据 存储结构中。
设备管理服务器根据各个发起时间信息, 分别设置不同下载更新任 务之前还包括步骤:
用户通过与设备管理服务器侧的运营商进行交互, 将设置的各个发 起时间信息报告给所述运营商;
所述运营商将接收到的各个发起时间信息指示给设备管理服务器。 更适宜地, 该方法还包括步骤:
对已设置的发起时间信息进行修改; 并
将修改后的发起时间信息上报给设备管理服务器。
用户控制终端设备提前触发未到达的发起时间, 向设备管理服务器 发起对应该发起时间的软件 /固件下载更新任务的请求;
设备管理服务器响应终端设备发起的请求, 对终端设备进行对应的 软件 /固件下载更新处理。
综上所述, 本发明提出的第一种方案通过预设进行软件 /固件下载更 新处理的周期时间段, 以使 DM服务器在每次被触发对终端设备进行软 件 /固件下载更新处理时,能够判断当前时间点是否在预设周期时间段内, 如果在就对终端设备进行软件 /固件下载更新处理; 若不在则将终端设备 的软件 /固件下载更新处理推迟到后续的周期时间段内进行。 因此这样就 会减小在终端设备处于一些客观原因 (如终端设备关机或处于信号盲区 等)和主观原因 (如用户人为推迟和拒绝软件 /固件下载更新操作等)情 况下为达到软件 /固件下载更新成功而需要 DM服务器和终端设备之间进 行交互的次数, 由此减小了对网络资源尤其是无线传输资源的损耗, 并 增强了软件 /固件下载更新的成功率, 提高了设备管理的稳定性和运营商 的服务质量。
相应地, 本发明提出的第二种方案通过设置发起时间信息, DM服务 器为每个发起时间信息设置软件 /固件下载更新任务并下发给终端设备; 终端设备监测发起时间信息, 在到达每一发起时间时, 向 DM服务器发 起对应的软件 /固件下载更新任务的请求, DM服务器响应该请求, 对终 端设备进行对应的软件 /固件下载更新处理。 从而也能能够达到减小在终 端设备处于一些客观原因 (如终端设备关机或处于信号盲区等)和主观 原因 (如用户人为推迟和拒绝软件 /固件下载更新操作等) 情况下为达到 软件 /固件下载更新成功而需要 DM服务器和终端设备之间进行交互的次 数, 减小对网络资源尤其是无线传输资源损耗的目的', 满足了用户对软 件 /固件下载更新方式进行灵活设置的要求, 增强了软件 /固件下载更新的 成功率, 提高了设备管理的稳定性和运营商的服务质量。 附图说明
图 1为现有终端设备软件 /固件下载更新的处理过程示意图; 图 2为本发明终端设备软件 /固件下载更新方法的示范性流程图; 图 3为根据本发明的第一实施方式的处理过程示意图;
图 4为根据本发明的第二实施方式的处理过程示意图;
图 5为根据本发明的软件 /固件下载更新处理过程示意图;
图 6为根据本发明的软件 /固件下载更新处理过程示意图;
图 7为本发明的实施例中 DM服务器对终端设备进行管理的结构示 图 8为本发明的实施例中终端设备的 DM管理树的树状结构示意图; 图 9为本发明的实施例中在终端设备侧未能正常进行软件 /固件下载 更新处理的处理过程示意图;
图 10 为根据本发明的实施例的在终端设备侧正常进行软件 /固件下 载更新处理的处理过程示意图;
图 11 件 /固件下载更新处理的周期时间段信息的树状结构示意图;
图 12 为根据本发明的另一实施例的终端设备软件 /固件下载更新方 法的流程图;
图 13为本发明实施例中用户将设置的发起时间信息通过终端设备上 报给 DM服务器的处理过程示意图;
图 14为本发明实施例中用户将设置的发起时间信息通过外部方式上 报给 DM服务器的处理过程示意图;
图 15 为本发明的实施例中根据设置的各个发起时间信息进行软件 / 固件下载更新处理的处理过程示意图。 具体实施方式
本发明的主要设计思想是为了解决不同终端软件 /固件进行下载更新 流程处理时间上提供一种统一的控制机制. 该控制机制允许用户对终端 设备上的软件 /固件下载更新时机定制时间策略。 通过通用协议与管理服 务器进行交互,可以在移动通信领域降低终端设备管理的难度, 以提高软 件 /固件下载更新的成功率,减少对网络资源尤其是无线传输资源的耗损, 避免随时出现的软件 /固件下载更新操作给用户带来不便, 并提高设备管 理的稳定性和运营商的服务质量。
OMA DM规范是由 OMA組织制定一个设备管理的通用协议,其中 包括了设备管理参数管理, 软件 /固件下载管理, 移动终端诊断监测等, 为运营商提供了一个通用的设备管理平台, 可以针对不同的终端设备和 终端软件 /固件进行统一的管理.
下面将结合附图对本发明的具体实施方式进行详细阐述。 图 2是本 发明终端设备软件 /固件下载更新方法的流程图, 参照图 2, 其主要实现 过程如下:
步骤 S10, 预设用于进行软件 /固件下载更新处理的周期时间段; 该 预先设置的周期时间段主要用于对软件 /固件下载更新处理过程提供一个 时间段的控制, 其中该周期时间段可以设置周期为每天, 每周或每月。 如果周期是每天, 只需定义一个具体时间段即可; 如果周期是每周, 则 需要定义是星期几, 以及那一天的具体时间段; 同理, 如果周期是每月, 也需要定义每月的具体某一天及其具体时间段。
步骤 S20, DM服务器被触发对终端设备进行软件 /固件下载更新处 理, 其中 DM服务器可以由外部触发机制 (如运营商触发、 终端厂商触 发或终端用户触发等)触发对终端设备进行软件 /固件下载更新处理; 也 可以通过在 DM服务器中存储一个触发机制, 由 DM服务器内部存储的 触发机制触发对终端设备进行软件 /固件下载更新处理。
步骤 S30, DM服务器判断被触发时间点是否在上述预设的周期时间 段内, 如果是, 执行步骤 S40; 否则执行步骤 S50;
步骤 S40, DM服务器对终端设备进行软件 /固件下载更新处理; 步骤 S50, DM服务器将终端设备的软件 /固件下载更新处理流程推迟 到后续的周期时间段内进行。 该过程实现可以通过由 DM服务器根据上 述预设的周期时间段信息, 来监测下一周期时间段的到达; 以及在到达 的下一周期时间段内再对终端设备进行软件 /固件下载更新处理。
其中上述提及的对终端设备进行软件 /固件下载更新处理的过程主要 如下:
DM服务器向终端设备发送用于获取终端软件 /固件信息的请求信 终端设备响应该请求信息,反馈自身的软件 /固件信息给 DM服务器;
DM服务器根据终端设备反馈的软件 /固件信息, 下载相应软件 /固件 数据包到终端设备;
终端设备根据 DM服务器下载的软件 /固件数据包, 安装新的软件 / 固件或对已有的软件 /固件进行升級更新处理; 并
反馈对应的下载更新状态信息 (如下载更新成功、 失败或出现异常 等情况)给 DM服务器(更详细的处理过程描述请参照现有技术部分)。
当然, 进而还可以区分不同软件 /固件类型, 分别对应每类软件 /固件 类型预设进行软件 /固件下载更新处理的周期时间段; 这样 DM服务器在 每次被触发对终端设备进行相应类型的软件 /固件下载更新处理时, 判断 当前被触发时间点是否在对应该类型软件 /固件的预设周期时间段内, 如 果是, 对终端设备进行对应类型软件 /固件下载更新处理; 否则将终端设 备的对应类型软件 /固件下载更新处理推迟到对应该类型软件 /固件的后 续周期时间段内进行。
其中预设的周期时间段信息可以存储在 DM服务器侧, 也可以存储 在终端设备侧, 下面分别进行说明。
如果预设的周期时间段信息存储在 DM服务器侧, 那么 DM服务器 直接根据自身存储的周期时间段信息来判断被触发时间点是否在预设周 期时间段内即可。
其中用户将预设的周期时间段信息存储到 DM服务器中的方式主要 有两种, 图 3 是本发明的第一实施方式中将预设周期时间段信息存储到 DM服务器的处理过程示意图, 参照图 3 , 其主要实现过程如下:
01、 用户通过操作终端设备, 发起设置周期时间段的操作;
02、 终端设备为用户提供设置操作的交互界面;
03、 用户在终端设备上交互界面的提示下设置用于进行软件 /固件下 载更新处理的周期时间段信息;
04、 终端设备将用户设置的周期时间段信息上报给 DM服务器;
05、 DM服务器将终端设备上报过来的周期时间段信息进行存储;
06、 DM服务器向终端设备反馈周期时间段的设置状态信息,如设置 成功、 失败等。
图 4是本发明的第二实施方式中将预设周期时间段信息存储到 DM 服务器的处理过程示意图, 参照图 4, 其主要实现过程如下:
11、 用户通过 Intemet、 电话注册或运营商营业厅等方式向运营商侧 发起设置周期时间段的操作;
12、 运营商将用户设置的用于进行软件 /固件下载更新处理的周期时 间段信息存储在 DM服务器中;
13、 DM服务器向终端设备同步设置的周期时间段信息;
14、 终端设备将周期时间段信息的设置状态通知给用户, 如通知用 户周期时间段信息设置成功、 失败等。
基于上述将预设周期时间段信息存储在 DM服务器中的方案, 如果 DM服务器每次被触发对终端设备进行软件 /固件下载更新处理时, DM服 务器都会判断当前触发时间点是否在预设时间段内, 如果在才进行软件 / 固件下载更新处理; 如果不在则 DM服务器会根据预设时间段信息, 在 下一周期时间段内确定一个具体的下载更新时机再进行软件 /固件下载更 新处理。
图 5是本发明中周期时间段信息存储在 DM服务器侧的软件 /固件下 载更新处理过程示意图; 参照图 5, 其处理过程如下:
21、 DM服务器被触发对终端设备进行软件 /固件下载更新处理;
22、 DM服务器判断当前触发时间点是否在预设周期时间段内;(下 述只论述当前触发时间点在周期时间段内的情况)
23、 DM服务器对终端设备进行软件 /固件下载更新处理(具体下载 更新处理过程请参照现有技术部分:);
24、 终端设备上报相应的下载更新状态信息给 DM服务器, 如上报 下载更新成功、 失败或出现异常等信息。
将预设周期时间段信息存储在 DM服务器侧, 带来的明显好处就是 減少了软件 /固件下载更新过程中 DM服务器和终端设备之间的交互次 数, 避免了一些无效的软件 /固件下发操作, 因此减少了对网络资源尤其 是无线传输资源的消耗。 带来的缺点就是占用了 DM服务器的相关资源, 用户在设定周期时间段参数的过程中需要和 DM服务器进行交互, 或者 需要通过外部方式通知 DM服务器设定的周期时间段参数。
如果预设的周期时间段信息存储在终端设备侧, 那么 DM服务器在 每次被触发对终端设备进行软件 /固件下载更新处理时, 都要要求终端设 备上报存储的预设周期时间段信息; 并根据终端设备上报的预设周期时 间段信息来判断当前被触发时间点是否在预设周期时间段内。
图 6是本发明中将预设周期时间段信息存储在终端设备侧的处理过 程示意图, 参照图 6, 其主要处理过程如下:
31、 用户通过操作终端设备, 发起设置周期时间段的操作;
32、 终端设备为用户提供设置操作的交互界面;
33、 用户在终端设备上交互界面的提示下设置用于进行软件 /固件下 载更新处理的周期时间段信息; 34、 终端设备将用户设置的周期时间段信息进行存储;
35、 终端设备向用户反馈周期时间段的设置状态信息, 比如设置成 功、 失败等信息。
其中将预设周期时间段信息存储在终端设备中可以通过将预设周期 时间段信息存储在终端设备的管理树数据存储结构中实现。 参照图 7, 图 7是本发明的实施例中 DM服务器通过终端设备中的 DM管理树对终端 设备进行管理的结构示意图;从图中可以看出, DM管理树可以被认为是 一个 DM服务器通过 DM协议对终端设备进行管理的接口。 其中 DM服 务器可以通过对管理树上各个节点的操作达到管理控制终端设备资源的 目的。
图 8是终端设备中 DM管理树的树状结构示意图, 参照图 8。如图所 示, 如果 DM服务器需要取得终端设备 "Screen Saver" 节点下的数据, 可以通过 OMA DM协议下发 Get管理操作命令, 如下:
<Get>
<CmdID>4</CmdID>
<Item>
<Target>
<LocURI>./Vendor/Screen saver</LocURI> </Target>
</Item>
</Get>
终端设备响应 Get管理操作命令,通过 OMADM协议回复 Result命 令来实现上报操作结果:
<Results>
<MsgRef> 1 </MsgRef <CmdRef>4</CmdRefi>
<CmdID>3</CmdID>
<Item>
<Source>
<LocURI>./Vendor/S creen saver</LocURI> </Source>
<Data>^a关节点的数据内 </Data>
</Item>
</Results>
由此可见, 所有 DM管理树上的节点都可以通过 OMA DM协议来 进行操作控制。
图 9是本发明的实施例中周期时间段信息存储在终端设备侧未能正 常进行软件 /固件下载更新处理的处理过程示意图, 参照图 9, 其处理过 程如下:
41、 DM服务器被触发对终端设备进行软件 /固件下载更新处理;
42、 DM服务器请求终端设备上报存储的预设周期时间段信息;
43、 终端设备响应接收请求, 上报存储的预设周期时间段信息;
44、 DM服务器根据终端设备上报的周期时间段信息,判断当前触发 时间点是否在预设周期时间段内 (下述过程只论述当前触发时间点不在 周期时间段内的情况);
45、 DM服务器终止与终端设备之间的会话连接, 即本次软件 /固件 下载更新处理过程结果, 需要将对终端设备进行软件 /固件更新处理的操 作推迟到下一周期时间段内进行。
图 10是本发明的实施例中周期时间段信息存储在终端设备侧正常进 行软件 /固件下载更新处理的处理过程示意图, 参照图 10, 其处理过程如 下:
51、 DM服务器被触发对终端设备进行软件 /固件下载更新处理;
52、 DM服务器请求终端设备上报存储的预设周期时间段信息;
53、 终端设备响应接收请求, 上报存储的预设周期时间段信息; 54、 DM服务器根据终端设备上报的周期时间段信息,判断当前触发 时间点是否在预设周期时间段内 (下述过程只论述当前触发时间点在周 期时间段内的情况);
55、 DM服务器对终端设备进行软件 /固件下载更新处理(具体下载 更新处理过程请参照现有技术部分); 56、 终端设备上报相应的下载更新状态信息给 DM服务器, 如上报 下载更新成功、 失败或出现异常等信息。
将预设周期时间段信息存储在终端设备中具有方便快捷的特点, 在 设置用于进行软件 /固件下载更新处理的周期时间段参数过程中无需终端 设备和 DM服务器进行交互, 缺点是 DM服务器每次被触发进行下载更 新操作都必须从终端设备中获取存储的周期时间段信息, 因此增加了实 际操作过程的交互步骤, 导致了一定的网络资源浪费。
其中上述已描述, OMA DM规范中采用了管理树方式来对整个终端 信息进行描述, 为了方便 DM服务器对终端设备的管理, 终端设备中的 管理树上的每个节点分别为终端资源提供了一个统一资源标识 (U I, Uniform Resource Identifier )0 在终端设备软件 /固件下载更新流程中, 预 设周期时间段作为一个重要信息, 因此可以考虑将周期时间段信息存放 在终端设备的 DM管理树中。
图 11是本发明采用 DM管理树数据存储结构来设计用于进行软件 / 固件下载更新处理的周期时间段信息的树状结构示意图, 参照图 11 , 其 中该树状结构中各个节点上所携带的信息的具体解释如下:
<内部节点〉
Figure imgf000016_0001
该内部节点是周期时间段设置管理树对象的根节点, 包含了所有的 周期时间段设置, 它决定了其子节点的相对位置;
<Timer >
Figure imgf000016_0002
该节点是周期时间段设置的父节点;
<Timer >/<Deployed>
Figure imgf000016_0003
该节点是已经部署周期时间段信息的父节点;
<Timer>/<Deployed>/<X>
树节点 格式 最小存取权限 OneOrMore Node Get
该节点是占位符, 也是设置周期时间段信息的父节点
<Timer>/<Deployed>/<X>/<TimerId>
Figure imgf000017_0001
该节点描述了每个周期时间段信息的具体标识;
<Timer>/<Deployed>/<X>/<Name >
Figure imgf000017_0002
该节点描述了每个周期时间段信息的名称;
<Timer>/<Deployed>/<X>/<Description>
Figure imgf000017_0003
该节点描述了每个周期时间段信息的详细描述;
<Timer>/<Deployed>/<X>/<Time>
Figure imgf000017_0004
该节点是设置周期时间段信息的父节点;
<Timer>/<Deployed>/<X>/<Time>/<Start>
Figure imgf000017_0005
该节点描述了周期时间段的起始时间 (具体时间);
<Timer>/<Deployed>/<X>/<Time>/<End>
Figure imgf000017_0006
该节点描述了周期时间段的终止时间(具体时间);
<Timer>/<Deployed>/<X>/<Time>/<Repeation >
Figure imgf000017_0007
该节点描述了周期时间段的周期, 可以定义具体的时间周期长度 (以 秒为单位), 以天为单位, 以周为单位, 以月为单位等;
<Timer>/<Deployed>/<X>/<Time>/<Duration >
树节点 格式 最小存取权限
OneOrMore Chr Get 该节点描述了周期时间段的持续时间(以秒为单位);
<Timer>/<Deployed>/<X>/<Time>/<Type>
Figure imgf000018_0001
该节点描述了周期时间段的类型, 分为 One-Time(OT)—次和 Multiple-Time(MT)多次类型;
<Timer>/<Deployed>/<X>/<Action>
Figure imgf000018_0002
该节点描:
<Timer>/<Deployed>/<X>/<SoftId>
Figure imgf000018_0003
该节点描述了在规定的周期时间段内允许下载更新的软件 /固件标
<Timer>/<Deployed>/<X>/<ServerId>
Figure imgf000018_0004
该节点描述了对应的 DM服务器标识;
<Timer>/<Deployed>/<X>/<Ext>
Figure imgf000018_0005
该节点描述了周期时间段的扩展节点;
<Timer>/<Delivered>
Figure imgf000018_0006
该节点描述了未被设置周期时间段信息的父节点。
后续在< Delivered >下所有节点:
<Timer>/< Delivered >/<X>
<Timer>/< Delivered >/<X>/<TimerId>
<Timer>/< Delivered >/<X>/<Name >
<Timer>/< Delivered >/<X>/<Description> <Timer>/< Delivered >/<X>/<Time>
<Timer>/< Delivered >/<X>/<Time>/<Start>
<Timer>/< Delivered >/<X>/<Time>/<End>
<Timer>/< Delivered >/<X>/<Time>/<Repeation >
<Timer>/< Delivered >/<X>/<Time>/<Duration >
<Timer>/< Delivered >/<X>/<Time>/<Type>
<Timer>/< Delivered >/<X>/<Action>
<Timer>/< Delivered >/<X>/<SoftId>
<Timer>/< Delivered >/<X>/<ServerId>
<Timer>/< Delivered >/<X>/<Ext>
Figure imgf000019_0001
下的各个节点的描述是一致 的。
相应地, 本发明还提出了一种方便用户灵活设置软件 /固件下载更新 处理方式的方案,图 12是本发明的另一实施例中终端设备软件 /固件下载 更新方法的具体实现原理流程图; 参照图 12, 其主要实现过程如下: 步骤 S100,设置至少一个发起时间信息(即设置多个发起时间机制;); 步骤 S200, DM服务器根据各个发起时间信息, 分别对应每个发起 时间信息设置不同的软件 /固件下载更新任务;
步骤 S300, DM服务器将设置的各个任务下发给终端设备; 步骤 S400, 终端设备随时监测各个发起时间信息;
步骤 S500, 终端设备在监测到某一发起时间到达时, 就向 DM服务 器发起对应该发起时间的软件 /固件下载更新任务的请求;
步骤 S600, DM服务器响应终端设备发起的请求, 对终端设备进行 对应的软件 /固件下载更新处理(其对终端设备的软件 /固件进行下载更新 处理的过程请参照现有技术部分的详细描述)。
从而通过上述方案可见, 终端设备可以通过监测不同的发起时间, 分不同时间向 DM服务器发起软件 /固件下载更新处理的请求, 因此可以 方便用户根据具体情况灵活的设置各种软件 /固件下载更新处理的时间。
其中可以将用户设置的各个发起时间信息存储在终端设备中, 其实 现简要过程可以采用用户在终端设备交互界面的提示下设置发起时间信 息, 终端设备将用户设置的发起时间信息存储。
相应地, 根据 OMADM规范, 也可以通过将设置的各个发起时间信 息分别存储在终端设备的 DM树数据存储结构中实现将设置的各个发起 时间信息存储在终端设备中的目的。
用户可以将设置的各个发起时间信息通过终端设备或通过外部上报 给 DM服务器, 图 13是本发明中用户将设置的发起时间信息通过终端设 备上报给 DM服务器的处理过程示意图; 参照图 13 , 其处理过程如下:
61、 用户通过操作终端设备, 向终端设备发起设置发起时间的操作; 62、 终端设备为用户提供用于设置发起时间操作的交互界面;
63、 用户在终端设备交互界面的提示下, 设置发起时间信息;
64、 终端设备将用户设置的发起时间信息上报给 DM服务器;
65、 DM服务器根据接收到的各个发起时间信息,对应每个发起时间 信息, 分别创建不同的软件 /固件下载更新任务;
66、 DM服务器将创建的各个任务下发给终端设备;
67、 终端设备反馈接收任务状态信息, 如正确接收、 未接收到等信
68、 终端设备将 DM服务器下发的各个任务信息显示通知给用户。 图 14是本发明中用户将设置的发起时间信息通过外部方式上报给 DM服务器的处理过程示意图, 参照图 14, 其主要实现过程如下:
71、 用户通过 Intemet、 电话注册或运营商营业厅等外部方式向运营 商侧发起设置发起时间信息的操作;
72、 DM服务器根据用户设置的各个发起时间信息,分别对应每个发 起时间信息, 创建不同的软件 /固件下载更新处理任务;
73、 DM服务器将创建的各个任务下发给终端设备;
74、 终端设备反馈接收任务状态信息, 如正确接收、 未收到等信息;
75、 终端设备将 DM服务器下发的各个任务信息显示通知给用户。 图 15 是本发明根据设置的各个发起时间信息进行软件 /固件下载更 新处理的处理过程示意图, 参照图 15, 其主要处理过程如下: 81、 DM服务器将创建的各个任务信息下发给终端设备;
82、 终端设备将 DM服务器下发的各个任务信息显示通知给用户;
83、 在用户同意接受该任务的情况下; 执行
84、 终端设备随时监测各个发起时间, 在监测到某个发起时间到达 时, 则
85、 向 DM服务器发起对应该到达发起时间的任务请求;
86、 DM服务器响应终端设备发来的请求, 下发对应的软件 /固件数 据包给终端设备;
87、 终端设备根据 DM服务器下发的软件 /固件数据包, 进行软件 / 固件安装或对已有的软件 /固件进行更新安装处理; 并上报相应的下载更 新状态信息给 DM服务器, 如上报下载更新成功、 失败或异常等信息。
其中对于已经设置的任务, 用户可以根据具体需要随时修改分别对 应这些任务的发起时间信息, 并且终端设备要将用户修改的发起时间信 息及时上报给 DM服务器。
其中用户还可以控制终端设备提前触发未到达的发起时间,以向 DM 服务器发起对应该发起时间的软件 /固件下载更新任务的请求; DM服务 器响应终端设备发起的请求, 对终端设备进行对应的软件 /固件下载更新 处理对于已经设置而尚未执行的任务。 即用户还可以根据具体需要随时 向 DM服务器发起相应任务请求, 如终端设备可以通过提供一个灵活的 操作界面, 以通知用户还有哪些未执行的任务, 例如在操作界面任务栏 的某个地方设置显示一个活动图标, 当用户选择该图标后就能显示未执 行的任务列表, 用户可以选择其一随时向 DM服务器发起执行该任务的 请求, 以使 DM服务器能够响应该请求, 对终端设备执行对应软件 /固件 下载更新处理。
上述实施例是用于说明和解释本发明的原理的。 可以理解, 本发明 的具体实施方式不限于此。 对于本领域技术人员而言, 在不脱离本发明 的实质和范围的前提下进行的各种变更和修改均涵盖在本发明的保护范 围之内。 因此, 本发明的保护范围由权利要求及其等同所确定。

Claims

权 利 要 求
1、 一种终端设备软件 /固件下载更新方法, 其特征在于, 包括步骤: 预设进行软件 /固件下载更新处理的周期时间段;
判断设备管理服务器被触发对终端设备进行软件 /固件下载更新处理 的时间点是否在所述预设周期时间段内, 如果是, 则通过通用管理协议 对终端设备进行软件 /固件下载更新处理; 否则将终端设备的软件 /固件下 载更新处理推迟到后续的周期时间段内进行。
2、如权利要求 1所述的终端设备软件 /固件下载更新方法, 其特征在 于, 区分不同软件 /固件类型, 分别对应每类软件 /固件类型预设进行软件 /固件下载更新处理的周期时间段;
根据预设的各类型软件 /固件的下载更新处理的周期时间段, 终端设 备进行对应类型软件 /固件下载更新处理。
3、如权利要求 1或 2所述的终端设备软件 /固件下载更新方法, 其特 征在于, 还包括步骤:
将预设周期时间段存储在设备管理服务器侧;
所述设备管理服务器根据存储的周期时间段判断被触发时间点是否 在预设周期时间段内。
4、如权利要求 3所述的终端设备软件 /固件下载更新方法, 其特征在 于, 所述将预设周期时间段存储在设备管理服务器中包括:
用户将预设周期时间段信息设置到终端设备中;
终端设备通过与设备管理服务器的交互将预设周期时间段信息上报 给设备管理服务器;
设备管理服务器存储终端设备发来的预设周期时间段信息。
5、如权利要求 3所述的终端设备软件 /固件下载更新方法, 其特征在 于, 所述将预设周期时间段存储在设备管理服务器中包括:
用户与设备管理服务器侧的运营商进行交互, 将预设周期时间段信 息报告给所述运营商;
所述运营商将接收到的预设周期时间段信息存储在设备管理服务器 中。
6、如权利要求 1或 2所述的终端设备软件 /固件下载更新方法, 其特 征在于, 还包括:
将预设周期时间段存储在终端设备侧;
所述设备管理服务器请求终端设备上报存储的预设周期时间段信 息;
根据终端设备上报的预设周期时间段信息判断被触发时间点是否在 预设周期时间段内。
7、如权利要求 6所述的终端设备软件 /固件下载更新方法, 其特征在 于, 所述将预设周期时间段存储在终端设备中包括:
用户在终端设备交互界面的提示下设置预设周期时间段信息; 所述终端设备将用户设置的预设周期时间段信息存储。
8、如权利要求 6或 7所述的终端设备软件 /固件下载更新方法, 其特 征在于, 所述预设周期时间段信息存储在终端设备的管理树数据存储结 构中。
9、如权利要求 1或 2所述的终端设备软件 /固件下载更新方法, 其特 征在于,
由外部触发机制触发设备管理服务器对终端设备进行软件 /固件下载 更新处理; 或
由设备管理服务器中存储的内部触发机制触发设备管理服务器对终 端设备进行软件 /固件下载更新处理。
10、 如权利要求 1或 所述的终端设备软件 /固件下载更新方法, 其 特征在于, 所述将下载更新处理推迟到后续的周期时间段的情况下, 设备管理服务器根据预设周期时间段信息监测下一周期时间段; 在下一周期时间段内对终端设备进行软件 /固件下载更新处理。
11、 如权利要求 10所述的终端设备软件 /固件下载更新方法, 其特征 在于, 所述对终端设备进行软件 /固件下载更新处理包括:
设备管理服务器向终端设备发送用于获取终端软件 /固件信息的请求 信息;
终端设备响应该请求信息, 反馈自身的软件 /固件信息给设备管理服 务器;
设备管理服务器根据终端设备反馈的软件 /固件信息, 下载相应软件 / 固件数据包到终端设备;
终端设备根据设备管理服务器下载的软件 /固件数据包, 安装新的软 件 /固件或对已有的软件 /固件进行升級更新处理; 并
反馈对应的下载更新状态信息给设备管理服务器。
12、 一种终端设备软件 /固件下载更新方法, 包括步骤:
设置至少一个发起时间信息;
设备管理服务器根据各个发起时间信息, 分别对应每个发起时间信 息设置不同的软件 /固件下载更新任务; 并
将设置的各个任务下发给终端设备;
终端设备监测各个发起时间信息; 并
在设置的发起时间到来时, 向设备管理服务器发起对应该发起时间 的软件 /固件下载更新任务的请求;
设备管理服务器响应终端设备发起的请求, 并通过通用管理协议对 终端设备进行对应的软件 /固件下载更新处理。
13、如权利要求 12所述的终端设备软件 /固件下载更新方法, 其特征 在于, 还包括将设置的各个发起时间信息分别存储在终端设备中的步骤。
14、如权利要求 13所述的终端设备软件 /固件下载更新方法, 其特征 在于, 所述将各个发起时间信息存储在终端设备中包括:
用户在终端设备交互界面的提示下设置发起时间信息;
所述终端设备将用户设置的发起时间信息存储。
15、如权利要求 14所述的终端设备软件 /固件下载更新方法, 其特征 在于, 设备管理服务器根据各个发起时间信息, 分别设置不同下载更新 任务之前还包括步骤:
终端设备通过与设备管理服务器的交互将存储的各个发起时间信息 上报给设备管理服务器。
16、 如权利要求 12、 13、 14或 15所述的终端设备软件 /固件下载更 新方法, 其特征在于, 所述将设置的各个发起时间信息分别存储在终端 设备的管理树数据存储结构中。
17、 如权利要求 12所述的终端设备软件 /固件下载更新方法, 其特征 在于, 设备管理服务器根据各个发起时间信息, 分别设置不同下载更新 任务之前还包括步驟:
用户通过与设备管理服务器侧的运营商进行交互, 将设置的各个发 起时间信息报告给所述运营商;
所述运营商将接收到的各个发起时间信息指示给设备管理服务器。
18、 如权利要求 12、 13或 17所述的终端设备软件 /固件下载更新方 法, 其特征在于, 还包括步驟:
对已设置的发起时间信息进行修改; 并
将修改后的发起时间信息上报给设备管理服务器。
19、 如权利要求 12、 13或 17所述的终端设备软件 /固件下载更新方 法, 其特征在于, 还包括步骤:
用户控制终端设备提前触发未到达的发起时间, 向设备管理服务器 发起对应该发起时间的软件 /固件下载更新任务的请求;
设备管理服务器响应终端设备发起的请求, 对终端设备进行对应的 软件 /固件下载更新处理。
PCT/CN2006/001256 2005-06-10 2006-06-08 Procédé de mise à jour par téléchargement de logiciel/micrologiciel de terminal WO2006131077A1 (fr)

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