CN111026426A - Method and device for upgrading repeater - Google Patents
Method and device for upgrading repeater Download PDFInfo
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- CN111026426A CN111026426A CN201911296523.4A CN201911296523A CN111026426A CN 111026426 A CN111026426 A CN 111026426A CN 201911296523 A CN201911296523 A CN 201911296523A CN 111026426 A CN111026426 A CN 111026426A
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Abstract
The invention discloses a method and a device for upgrading a repeater, which are used for improving the upgrading efficiency of a repeater system. The method can be executed by a first repeater with an upgrading function, and comprises the following steps: the method comprises the steps that the identity identification and system version information of each repeater included in a repeater system are sent to a terminal device, and the first repeater is a repeater with an upgrading function in the repeater system; receiving upgrade information from the terminal device, wherein the upgrade information comprises at least one system upgrade file and version information corresponding to each system upgrade file in the at least one system upgrade file, and the version information comprises an identity of a repeater; and upgrading at least one repeater in the repeater system according to the upgrading information, wherein the at least one repeater comprises the first repeater and/or at least one second repeater.
Description
Technical Field
The present invention relates to the field of wireless communication technologies, and in particular, to a method and an apparatus for upgrading a repeater.
Background
The repeater, which is a two-way communication device between a Base Station (BS) and a Mobile Station (MS), is mainly used to resend or forward data signals, and can ensure network coverage without increasing the number of base stations, so as to extend the distance of network transmission.
In order to meet the requirement of a user on a large coverage area of a wireless network, operators deploy more repeaters. When the functions of the repeater need to be optimized or an operator needs to optimize the network functions, etc., software upgrade needs to be performed on the repeater already deployed in the network. Because the types of the repeaters are various, even if the repeaters of the same type are different, the different models of the repeaters are different, and therefore the software of the repeaters in the network is different.
At present, when software upgrading of the repeater is needed, operation and maintenance personnel arrive at the deployment position of the repeater to complete the software upgrading of the repeater manually, namely the software upgrading of the repeater depends on manual operation at present, and the efficiency is low.
Disclosure of Invention
The embodiment of the invention provides a method and a device for upgrading a repeater, which are used for improving the upgrading efficiency of a repeater system.
In a first aspect, an embodiment of the present invention provides a method for upgrading a repeater, where the method includes:
a first repeater sends an identity and system version information of each repeater included in a repeater system to a terminal device, wherein the first repeater has the function of upgrading a second repeater in the repeater system;
the first repeater receives upgrade information from the terminal device, wherein the upgrade information comprises at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file;
the first repeater upgrades at least one repeater in the repeater system according to the upgrading information, and the at least one repeater comprises the first repeater and/or at least one second repeater.
In a second aspect, an embodiment of the present invention provides a method for upgrading a repeater, where the method includes:
a terminal device receives the identity identification and system version information of each repeater from a repeater system containing a first repeater, wherein the first repeater has the function of upgrading a second repeater in the repeater system;
the terminal device acquires at least one system upgrade file of at least one repeater needing to be upgraded in the repeater system, wherein one system upgrade file corresponds to one repeater, and the at least one repeater comprises the first repeater and/or at least one second repeater;
the terminal device sends upgrading information to the first repeater, wherein the upgrading information comprises at least one system upgrading file and system version information corresponding to each system upgrading file in the at least one system upgrading file.
In the embodiments of the first aspect and the second aspect, the first repeater is a repeater having a function of upgrading other repeaters, and it can be considered that other repeaters, for example, the second repeater, can be upgraded by the first repeater. The first repeater can acquire the identity of all repeaters and the version information of the upgrade file of the currently operated system, and inform the terminal device connected with the first repeater. The terminal device can inquire the system upgrade file of each repeater according to the identity of all repeaters, compare the version of the system upgrade file with the version indicated by the system version information, and determine that a second repeater needs to be upgraded if the version indicated by the system version information corresponding to a certain repeater, for example, the second repeater, is lower than the version of the system upgrade file. At this time, the terminal device may send the system upgrade file corresponding to the second repeater to the first repeater, and upgrade the second repeater by using the system upgrade file through the first repeater. The whole upgrading process can realize simultaneous upgrading of a plurality of repeaters without human intervention, thereby simplifying the operation flow and improving the upgrading efficiency.
In a possible implementation manner of the first aspect, the upgrading at least one repeater in the repeater system by the first repeater according to the upgrading information includes:
if the first repeater determines that the first system upgrading file exists in the at least one system upgrading file, upgrading is carried out through the first system upgrading file, and the system upgrading file except the first system upgrading file in the at least one system upgrading file is stored in a first server, wherein the first system upgrading file is used for upgrading the first repeater, and the first server is used for storing the system upgrading file of a second repeater.
In the embodiment of the invention, the first repeater is used as the repeater with the upgrading function, which not only can realize the system upgrading of the second repeater, but also can realize the system upgrading of the first repeater, so that the first repeater can acquire at least one system upgrading file and can determine whether the first system upgrading file exists or not. If the first system upgrading file exists, the first system upgrading file can be adopted to realize the self upgrading; if the system upgrade file is the other system upgrade file, the other system upgrade file can be uploaded to the first server, so that the second repeater can obtain the corresponding system upgrade file from the first server when the second repeater needs to be upgraded, and the process does not need manual participation, so that the upgrade efficiency of the repeater is improved.
In a possible implementation manner of the first aspect, the sending, by the first repeater, the identity and system version information of each repeater included in the repeater system to the terminal device includes:
the first repeater receives a first query instruction from the terminal device;
the first repeater responds to the first query instruction to acquire the identity identifications and system version information of all the repeaters;
the first repeater sends a first response message to the terminal device, wherein the first response message comprises the identity identifications of all repeaters and system version information.
In a possible implementation manner of the second aspect, before the terminal device receives the identity and system version information of each repeater included in the repeater system from the first repeater, the method further includes:
the terminal device sends a first query instruction to the first repeater, wherein the first query instruction is used for querying the identity and system version information of each repeater.
In the embodiments of the first aspect and the second aspect, the terminal device sends the first query instruction to the first repeater for requesting to acquire all the identity identifiers and the system version information of the repeaters from the first repeater, and does not need to send the query instruction to each repeater, so that the burden of the terminal device is reduced, and the efficiency of acquiring all the identity identifiers and the system version information of the repeaters can be improved.
In one possible implementation of the first aspect, the method further comprises:
the first repeater checks each system upgrading file in the at least one system upgrading file to determine that the at least one system upgrading file is a correct file.
Considering that there may be a case where an error occurs in the system upgrade file during the process of acquiring the system upgrade file, for example, a network is interrupted during the transmission of the system upgrade file, the acquired system upgrade file may be incomplete, i.e., erroneous. Therefore, the embodiment of the invention can check each acquired system upgrading file to determine that each acquired system upgrading file is correct, namely the system upgrading file sent to the first repeater is correct, thereby avoiding upgrading failure as much as possible.
In a possible implementation manner of the second aspect, the acquiring, by the terminal apparatus, at least one system upgrade file of at least one repeater in the repeater system that needs to be upgraded includes:
the terminal device acquires system version information of each repeater from a second server;
and if the terminal device determines that the version indicated by the system version information of at least one repeater in each repeater is higher than the version indicated by the system version information of the at least one repeater acquired by the terminal device from the first repeater, acquiring the at least one system upgrade file from the second server.
In the embodiment of the invention, for a certain repeater, the terminal device acquires the corresponding system upgrade file from the second server only when determining that the version of the system upgrade file currently operated by the repeater is lower than the version of the corresponding system upgrade file, so that all the system upgrade files do not need to be acquired, and the requirement on the storage class of the terminal device is reduced. Meanwhile, the version of each system upgrade file in at least one system upgrade file sent by the terminal device can be ensured to be higher than the version indicated by the corresponding system version information, so that unnecessary system upgrade files are prevented from being sent to the first repeater.
In one possible implementation of the second aspect, the method further comprises:
the terminal device outputs prompt information which is used for prompting whether the at least one repeater needs to be upgraded or not;
the terminal device sends upgrade information to the first repeater, and the upgrade information comprises the following steps:
and the terminal device sends the upgrading information to the first repeater when determining that the at least one repeater needs to be upgraded.
In the embodiment of the invention, although the system upgrade file of a certain repeater exists, the repeater may not need to be upgraded, so that when the terminal device sends the system upgrade file to the first repeater, whether the certain repeater needs to be upgraded or not can be determined firstly, namely prompt information is output, and if the response to the prompt information is that the certain repeater needs to be upgraded, the corresponding system upgrade file is obtained from the second server, so as to avoid obtaining unnecessary system upgrade files.
In a third aspect, an embodiment of the present invention provides an upgrade apparatus, where the apparatus includes:
the system comprises a sending module, a upgrading device and a control module, wherein the sending module is used for sending the identity identification and system version information of each repeater included in a repeater system to a terminal device, and the upgrading device is a repeater with the function of upgrading the repeaters in the repeater system;
a receiving module, configured to receive upgrade information from the terminal device, where the upgrade information includes at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file;
and the upgrading module is used for upgrading at least one repeater in the repeater system according to the upgrading information, and the at least one repeater comprises the upgrading device and/or at least one second repeater.
Optionally, the upgrade module is specifically configured to:
if the first system upgrading file exists in the at least one system upgrading file, upgrading the system through the first system upgrading file, and storing the system upgrading file except the first system upgrading file in a first server, wherein the first system upgrading file is used for upgrading the upgrading device, and the first server is used for storing the system upgrading file of a second repeater.
Optionally, the sending module is specifically configured to:
receiving a first query instruction from the terminal device;
responding to the first query instruction, and acquiring the identity identifications and system version information of all the repeaters;
and sending a first response message to the terminal device, wherein the first response message comprises the identity identifications of all the repeaters and the system version information.
Optionally, the upgrade module is further configured to:
and checking each system upgrading file in the at least one system upgrading file to determine that the at least one system upgrading file is a correct file.
In a fourth aspect, an embodiment of the present invention provides a terminal apparatus, where the apparatus includes:
the repeater system comprises a receiving module, a judging module and a judging module, wherein the receiving module is used for receiving the identity identification and the system version information of each repeater from the repeater system comprising a first repeater, and the first repeater has the function of upgrading a second repeater in the repeater system;
an obtaining module, configured to obtain at least one system upgrade file of at least one repeater that needs to be upgraded in the repeater system, where one system upgrade file corresponds to one repeater, and the at least one repeater includes the first repeater and/or at least one second repeater;
the sending module is used for sending upgrading information to the first repeater, wherein the upgrading information comprises at least one system upgrading file and system version information corresponding to each system upgrading file in the at least one system upgrading file.
Optionally, the obtaining module is specifically configured to:
acquiring system version information of each repeater from a second server;
and if the version indicated by the system version information of at least one repeater in each repeater is higher than the version indicated by the system version information of the at least one repeater acquired from the first repeater by the terminal device, acquiring the at least one system upgrading file from the second server.
Optionally, the sending module is further configured to:
and sending a first query instruction to the first repeater, wherein the first query instruction is used for querying the identity and system version information of each repeater.
Optionally, the sending module is further configured to:
outputting prompt information, wherein the prompt information is used for prompting whether the at least one repeater needs to be upgraded or not;
and sending the upgrading information to the first repeater when the at least one repeater is determined to be upgraded.
In a fifth aspect, an embodiment of the present invention provides an upgrading apparatus for a repeater, where the upgrading apparatus includes a processor and a memory, and the execution of the computer program stored in the memory by the processor is to implement the steps of the method according to the embodiment of the first aspect.
In a sixth aspect, an embodiment of the present invention provides a terminal device, where the terminal device includes a processor and a memory, and the processor is configured to implement the steps of the method according to the second aspect when executing a computer program stored in the memory.
In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method according to the first or second aspect.
Drawings
FIG. 1 is a block diagram of a repeater upgrading system according to an embodiment of the present invention;
FIG. 2 is a flowchart of a method for upgrading a repeater according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an upgrading apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an upgrading apparatus according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below in detail and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
The repeater system comprises a plurality of repeaters, and the repeaters can be managed uniformly through a monitoring platform at present and can also be managed respectively for each repeater of the repeater system. The unified management of the plurality of repeaters through the monitoring platform can be understood as a unified management mode, and the management of each repeater can be understood as a distributed management mode.
For the unified management mode, when a repeater in the repeater system needs to be upgraded, a maintenance person can acquire a system upgrade file of the repeater by using the monitoring platform system and select the repeater from a plurality of repeaters, so that the repeater is upgraded by using the system upgrade file. For the distributed management mode, when a repeater needs to be upgraded, a maintenance person needs to reach the position of the repeater, upgrade the repeater by using a system upgrade file in the upgrade device, for example, the system upgrade file is stored in a USB flash disk, the USB flash disk is connected with the repeater, and the repeater acquires the system upgrade file in the USB flash disk and loads the system upgrade file, thereby realizing the upgrade of the repeater. Therefore, both the unified management mode and the decentralized management mode need manual participation, and if a plurality of repeaters all need to be upgraded, then maintenance personnel need to perform upgrading operation on each repeater respectively, so that the operation is complex, and the upgrading efficiency is low.
In view of this, the embodiment of the present invention provides an upgrade method for a repeater, in which a terminal device may obtain system upgrade files of a plurality of repeaters to be upgraded at a time, and send the system upgrade files to a first repeater having an upgrade function in the repeaters, and the first repeater may send the system upgrade files to the repeater to be upgraded, so that the first repeater may upgrade the repeaters at a time, that is, implement batch upgrade of repeaters, simplify operations, and improve upgrade efficiency.
For ease of understanding, an application scenario of the embodiment of the present invention is first described. Please refer to fig. 1, which is a block diagram of an architecture of a repeater upgrading system. FIG. 1 includes a terminal apparatus 101, a first repeater 102, at least one second repeater 103, a first server 104, and a second server 105. The first repeater 102 and at least one second repeater 103 constitute a repeater system. The terminal device 101 may be an electronic device such as a smart phone, a tablet computer, a notebook computer, a palm computer, a wearable smart device, or other possible electronic devices, and the type of the terminal device 101 is not particularly limited herein. The first repeater 102 may be a repeater having an upgrade function in a repeater system, and the second repeater 103 may be a repeater having no upgrade function in a repeater system. The first repeater 102 may communicate with at least one second repeater 103, for example, the first repeater 102 may obtain an Identity (ID) of the at least one second repeater 103 and version information of a currently running system file. The first repeater 102 may also communicate with the terminal apparatus 101, for example, the first repeater 102 may send the identity of at least one second repeater 103 and the version information of the currently running system file to the terminal apparatus 101. The first repeater 102 may also obtain the system upgrade file of each repeater from the second server 105 through the terminal device 101, and the first repeater 102 may also send the obtained system upgrade file to the first server 104. The second server 105 may be a remote server, and the first server 104 may be a File Transfer Protocol (FTP) server established by the first repeater 102, so that the second repeater 103 can directly obtain the system upgrade file from the first server 104. And because the first server 104 is established by the first repeater 102, a remote server is not needed to be arranged additionally, so that the cost is saved.
The technical solution provided by the embodiment of the present invention is described below with reference to the accompanying drawings. The application scenario shown in fig. 1 is taken as an example in the following description. Referring to fig. 2, an embodiment of the present invention provides a method for upgrading a repeater, where the flow of the method is described as follows.
Step 201: the first repeater 102 sends the identity of each repeater included in the repeater system and the system version information to the terminal device 101.
The first repeater 102 can be considered as a docking station with an upgrade function, which means that the first repeater has a function of upgrading each repeater in the repeater system. It should be noted that, here, each repeater includes the first repeater 102 itself, and also includes at least one second repeater 103 besides the first repeater 102.
When it is desired to manage one or more repeaters in a repeater system, terminal device 101 may establish a connection with a first repeater 102. For example, a physical interface for connecting a wireless transmission module may be provided inside the first repeater 102. For example, a storage unit may be disposed inside the first repeater 102 for providing a physical interface to install the wireless transmission module. The terminal device 101 is also provided with a wireless transmission module, so that the terminal device 101 and the first repeater 102 can realize communication connection based on the wireless transmission module. Illustratively, the storage unit may be a FLASH memory (FLASH), the FLASH may provide a physical interface, such as a Universal Serial Bus (USB) interface, and the USB interface may be connected to a wireless transmission module such as a Bluetooth (Bluetooth) module or a wireless fidelity (WIFI) module. Further, the wireless transmission module may be a module with a hot plug function, so that when the terminal device 101 needs to establish a connection with the first repeater 102, the wireless transmission module may be inserted into a physical interface provided by the first repeater 102, so as to set the wireless transmission module in the first repeater 102; when the terminal device 101 does not need to establish a connection with the first repeater 102, the wireless transmission module can be pulled out from the physical interface provided by the first repeater 102 to take the wireless transmission module out of the first repeater 102.
Taking the case that the wireless transmission module is a WIFI module, the terminal device 101 may be a smart phone, and the smart phone may open a WIFI hotspot, and meanwhile, ensure that the first repeater 102 is within the coverage of the WIFI hotspot, so that the terminal device 101 may realize communication with the first repeater 102. In this case, the connection between the terminal device 101 and the first repeater 102 can be established in an active scanning manner or a passive scanning manner.
In the active scanning mode, the first repeater 102 actively sends a probe message to the terminal apparatus 101 for requesting to establish a connection with the terminal apparatus 101, and the terminal apparatus 101 determines whether to establish a connection with the first repeater 102 after receiving the probe message. For example, the first repeater 102 may transmit a Probe Request (Probe Request) message to the terminal apparatus 101 to Request to join the network in which the terminal apparatus 101 is located. Terminal 101 receives the Probe Request message, and may send a Probe Response (Probe Response) message to first repeater 102, where first repeater 102 may determine that there is a hot spot capable of connecting around, such as terminal 101, through the Probe Response message, and this process may also be considered as a scanning phase for establishing a connection; then, the first repeater 102 may send an Authentication Request (Authentication Request) message to the terminal apparatus 101 to verify the identity of the terminal apparatus 101, after receiving the Authentication Request message, the terminal apparatus 101 may send an Authentication Response (Authentication Response) message to the first repeater 102, and the terminal apparatus 101 determines the security of the first repeater 102 according to the Authentication Response message, which may also be regarded as an Authentication phase for establishing a connection; then, the first repeater 102 may send an Association request (Association request) message to the terminal apparatus 101, which is used to request to connect with the terminal apparatus 101, and after receiving the Association request message, the terminal apparatus 101 may send an Association Response (Association Response) message to the first repeater 102, which may also be considered as an Association stage for establishing a connection, so as to establish a connection with the first repeater 102.
In the passive scanning mode, that is, the terminal 101 broadcasts a message outwards, the first repeater 102 listens in real time, and determines whether to establish a connection with the terminal 101 when receiving the message. After that, the first repeater 102 and the terminal apparatus 101 may perform the authentication phase and the association phase in the active scanning manner, which are not described herein again.
When determining that communication with the first repeater 102 is possible, the terminal apparatus 101 may request the first repeater 102 to acquire the identity of each repeater in the repeater system and the system version information of the system file currently running by each repeater, such as the version number of the system file.
For example, the terminal device 101 may send a first query instruction to the first repeater 102, where the first query instruction may be used to query the identity and system version information of each repeater. The first repeater 102 receives the first query instruction, acquires the identity and system version information of each repeater in response to the first query instruction, and sends the acquired identity and system version information of each repeater to the terminal device 101. For example, the first repeater 102 may send a first response message to the terminal apparatus 101, where the first response message carries the identity of each repeater and the system version information.
It should be noted that, here, each repeater refers to all repeaters included in the repeater system, i.e. the first repeater 102 and at least one second repeater 103.
Step 202: terminal apparatus 101 obtains at least one system upgrade file of at least one repeater in the repeater system that needs to be upgraded.
In a plurality of repeaters in the repeater system, some repeaters may need to be upgraded, and some repeaters may not need to be upgraded. The terminal device 101 obtains the identity of each repeater and the system version information of the currently operating system file, and may determine at least one repeater to be upgraded among all repeaters according to the identity of each repeater and the system version information of the currently operating system file. And the terminal device 101 obtains at least one system upgrade file corresponding to the at least one repeater from the second server.
For example, the second server 105 may store system upgrade files of respective repeaters, and the terminal apparatus 101 may send a first request message to the second server 105, where the first request message may carry an identity of a repeater and is used to request to acquire system version information corresponding to the identity. The second server 105 receives the first request message, and sends system version information corresponding to the identity carried in the first request message to the terminal device 101, so that the terminal device 101 can obtain the system version information of the system upgrade file corresponding to each repeater. It should be noted that, in the embodiment of the present invention, the first request message may carry an identity of one repeater, and the terminal apparatus 101 may send the first request message to the second server 105 multiple times, where the identity carried in the first request message is different each time. The first request message may also carry the identity of multiple repeaters, so that the system version information of the system files of all repeaters may be obtained without the terminal device 101 sending the first request message multiple times.
For ease of understanding, the following description is given as a specific example of how the terminal apparatus 101 determines at least one repeater that needs to be upgraded among all placements. Hereinafter, system version information corresponding to the first identity obtained by the terminal apparatus 101 from the first repeater 102 is referred to as first version information, and system version information corresponding to the first identity obtained by the terminal apparatus 101 from the second server 105 is referred to as second version information.
For example, if the software serial number carried by the first version information is V1.0.0 and the software serial number carried by the second version information is V1.0.1, the terminal apparatus 101 may determine that the version of the system file currently operated by the first repeater 102 is lower than the version of the system upgrade file stored by the second server 105, and the repeater corresponding to the first identity is the repeater to be upgraded. For another example, if the software serial number carried by the first version information is V1.0.0, and the software serial number carried by the second version information is V1.0.0, then the version of the system file currently operated by the first repeater 102 of the terminal device 101 is consistent with the version of the system upgrade file stored in the second server 105, and then the system upgrade file of the repeater corresponding to the first identity identifier does not exist in the second server 105.
Some of the at least one repeater determined by terminal apparatus 101 to require an upgrade may currently require an upgrade, while some repeaters may not currently require an upgrade. Therefore, in the embodiment of the present invention, after the terminal device 101 determines at least one repeater, a prompt message may be output, where the prompt message may prompt a user whether the at least one repeater needs to be upgraded, so as to avoid upgrading the repeater that does not need to be upgraded temporarily.
When the terminal apparatus 101 receives an operation of the user for the hint information, for example, selects a repeater needing to be upgraded from at least one repeater, the terminal apparatus 101 may obtain a system upgrade file of the repeater corresponding to the operation from the second server 105. Assuming that the user selects all of the repeaters of the at least one repeater, terminal device 101 may obtain at least one upgrade for the at least one repeater from second server 105. For example, the terminal device 101 may send a second request message to the second server 105, where the second request message carries the identity of at least one repeater. Second server 105 receives the second request message, determines at least one system upgrade file corresponding to the identity of the at least one repeater, and sends the at least one system upgrade file to terminal apparatus 101. It should be noted that the second request message may carry an identity of a repeater, in this case, the terminal apparatus 101 may send the second request message to the second server 105 multiple times, where the identity carried by the second request message is different each time. The second request message may also carry the identity of multiple repeaters, so that the system upgrade file of at least one repeater may be obtained without the terminal device 101 sending the second request message multiple times.
Step 203: the terminal apparatus 101 transmits upgrade information including at least one system upgrade file and system version information corresponding to each system upgrade file to the first repeater 102.
After the terminal device 101 determines at least one system upgrade file, the at least one system file may be sent to the first repeater 102, and in order for the first repeater 102 to distinguish the at least one system file, the terminal device 101 may also send system version information corresponding to each system upgrade file and an identity of the repeater corresponding to each system upgrade file to the first repeater 102. That is, the terminal apparatus 101 may send upgrade information to the first repeater 102, where the upgrade information includes at least one system upgrade file and system version information or an identification corresponding to each system upgrade file.
Step 204: the first repeater 102 upgrades at least one repeater in the repeater system according to the upgrade information, wherein the at least one repeater comprises the first repeater and/or at least one second repeater.
The terminal apparatus 101 may send at least one system upgrade file to the first repeater 102 by wireless transmission. The system upgrade file received by the first repeater 102 is sent to the terminal device 101 through the second server 105, and then sent to the first repeater 102 through the terminal device 101. For convenience of description, a process in which the second server 105 transmits the system upgrade file to the terminal apparatus 101 is referred to as a first transmission process, and a process in which the terminal apparatus 101 transmits the system upgrade file to the first repeater 102 is referred to as a second transmission process. If the transmission error occurs in the first sending process or the second sending process of the system upgrade file, the system upgrade file is erroneous, so that the repeater to be upgraded cannot be upgraded successfully.
Therefore, the first repeater 102 can check each acquired system upgrade file to determine that each acquired system upgrade file is correct, that is, the system upgrade file sent to the first repeater is correct, so as to avoid upgrade failure as much as possible. In a possible embodiment, the first repeater 102 may check each upgrade file by using a message digest algorithm (MD 5) or a Cyclic Redundancy Check (CRC) algorithm. For example, the first repeater 102 checks the acquired system upgrade file by using a CRC algorithm, and when the first repeater 102 receives the system upgrade file and stores the system upgrade file in the second server 105, the system upgrade file is checked by using the CRC algorithm to obtain the first check code. The first repeater 102 may compare the first check code with a second check code, where the second check code is obtained by first checking the second server 105 when storing the system upgrade file, and if the first check code is the same as the second check code, the first repeater 102 determines that the system upgrade file is not erroneous, i.e., correct, in the first sending process and the second sending process. If the first repeater 102 determines that the first check code is different from the second check code, the first repeater 102 determines that the system upgrade file has a transmission error in the first sending process or the second sending process, and the first repeater 102 may discard the system upgrade file.
The first repeater 102 determines at least one system upgrade file that is correct, and can upgrade at least one repeater that needs to be upgraded. At least one repeater needing upgrading may include the first repeater 102, may also include the second repeater 103, or may include both the first repeater 102 and the second repeater 103. To ensure an upgrade of the first repeater 102, the first repeater 102 may determine whether a file for an upgrade of the first repeater 102, such as a first system upgrade file, exists in at least one system upgrade file.
Illustratively, if the identity identifier corresponding to a certain system upgrade file in the at least one system upgrade file is consistent with the identity identifier of the first repeater 102, the system upgrade file is the first system upgrade file. If the identity of each system upgrade file in the at least one system upgrade file is different from the identity of the first repeater 102, the first system upgrade file does not exist in the at least one system upgrade file.
If the first repeater 102 determines that the first system upgrade file exists in the at least one system upgrade file, the first repeater 102 may upgrade through the first system upgrade file and store the rest of the at least one system upgrade file except the first system upgrade file in the first server 104. This first server 104 may be considered to be for storing system upgrade files for the upgrade of second repeater 103. The first server 104 may be a File Transfer Protocol (FTP) server, for example, an FTP server established by the first repeater 102, that is, the first repeater 102 is compatible with the FTP server, so that an additional server is not required, and the cost is saved. Of course, the first server 104 may also be another server, and the embodiment of the present invention is not limited thereto.
When the second repeater 103 needs to be upgraded, the corresponding system upgrade file can be acquired from the first server 104 for upgrading. The manner for the second repeater 103 to obtain the corresponding system upgrade file from the first server 104 may include the following two ways.
First, first repeater 102 stores the correct at least one system upgrade file to first server 104, and may send a notification message to at least one second repeater 103 corresponding to the at least one system upgrade file, the notification message being used to inform the at least one second repeater 103 that the system upgrade file for upgrading has been stored at first server 104. When each second repeater 103 receives the notification message, and needs to be upgraded, the corresponding system upgrade file is acquired from the first server 104. For example, second repeater 103 may send a third request message to first server 104, where the third request message carries the identity of second repeater 103. The first server 104 receives the second request message, searches for a system upgrade file corresponding to the identity carried in the second request message, and sends the system upgrade file to the second repeater 103.
Second, the first repeater 102 does not need to inform the second repeater 103 that the system upgrade file for upgrading is already stored at the first server 104. When a certain second repeater 103 needs to be upgraded, a third request message may be actively sent to the first server 104, where the third request message carries the identity of the second repeater 103. The first server 104 receives the second request message, searches for a system upgrade file corresponding to the identity carried in the second request message, and sends the system upgrade file to the second repeater 103. If the first server 104 does not find the system upgrade file corresponding to the identity carried by the second request message, it may be considered that the system upgrade file for upgrading the second repeater 103 does not exist, and at this time, the first server 104 may feed back a response message to the second repeater 103, where the response message is used to inform that the second repeater 103 does not have the required system upgrade file.
In the embodiment of the present invention, the terminal device 101 can obtain the system upgrade files of a plurality of repeaters to be upgraded at one time, and send the system upgrade files to the first repeater 102 with the upgrade function in the repeaters, and the first repeater 102 can send the system upgrade files to the repeater to be upgraded, so that the first repeater 102 can upgrade the repeaters at one time, that is, the repeaters can be upgraded in batch, thereby simplifying the operation and improving the upgrade efficiency.
The following describes the apparatus provided by the embodiment of the present invention with reference to the drawings.
Referring to fig. 3, based on the same inventive concept, an embodiment of the present invention provides an upgrading apparatus, which may be the first repeater 102 described above, and the upgrading apparatus includes a sending module 301, a receiving module 302, and an upgrading module 303. Wherein:
the sending module 301 is configured to send an identity and system version information of each repeater included in the repeater system to the terminal device 101, where the upgrading device is a repeater having a function of upgrading a repeater in the repeater system;
the receiving module 302 is configured to receive upgrade information from the terminal apparatus 101, where the upgrade information includes at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file;
the upgrade module 303 is configured to upgrade at least one repeater in the repeater system according to the upgrade information, where the at least one repeater includes the upgrade apparatus and/or at least one second repeater 103.
Optionally, the upgrade module 303 is specifically configured to:
if it is determined that the first system upgrade file exists in the at least one system upgrade file, upgrading the system through the first system upgrade file, and storing the system upgrade file except the first system upgrade file in the at least one system upgrade file in the first server 104, where the first system upgrade file is used to upgrade the upgrade apparatus, and the first server 104 is used to store the system upgrade file of the second repeater 103.
Optionally, the sending module 301 is specifically configured to:
receiving a first query instruction from the terminal device 101;
responding to the first query instruction, and acquiring the identity identifications and system version information of all the repeaters;
and sending a first response message to the terminal device 101, wherein the first response message comprises the identities of all the repeaters and the system version information.
Optionally, the upgrade module 303 is further configured to:
and checking each system upgrading file in the at least one system upgrading file to determine that the at least one system upgrading file is a correct file.
Referring to fig. 4, based on the same inventive concept, an embodiment of the present invention provides a terminal apparatus, which may be the terminal apparatus 101 described above, where the terminal apparatus 101 includes a receiving module 401, an obtaining module 402, and a sending module 403. Wherein:
the receiving module 401 is configured to receive an identity and system version information of each repeater included in a repeater system including the first repeater 102, where the first repeater 102 has a function of upgrading the second repeater 103 in the repeater system;
the obtaining module 402 is configured to obtain at least one system upgrade file of at least one repeater in the repeater system, where one system upgrade file corresponds to one repeater, and at least one repeater includes the first repeater 102 and/or at least one second repeater 103;
the sending module 403 is configured to send upgrade information to the first repeater 102, where the upgrade information includes at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file.
Optionally, the obtaining module 402 is specifically configured to:
acquiring system version information of each repeater from the second server 105;
if it is determined that the version indicated by the system version information of at least one repeater in each repeater is higher than the version indicated by the system version information of at least one repeater acquired by terminal apparatus 101 from first repeater 102, at least one system upgrade file is acquired from second server 105.
Optionally, the sending module 403 is further configured to:
and sending a first query instruction to the first repeater 102, wherein the first query instruction is used for querying the identity and the system version information of each repeater.
Optionally, the sending module 403 is further configured to:
outputting prompt information, wherein the prompt information is used for prompting whether at least one repeater needs to be upgraded or not;
if it is determined that at least one repeater needs to be upgraded, upgrade information is sent to the first repeater 102.
Referring to fig. 5, based on the same inventive concept, an embodiment of the present invention provides an upgrading apparatus, which may be the above-mentioned first repeater 102, where the first repeater 102 includes at least one processor 501, and the processor 501 is configured to execute a computer program stored in a memory, so as to implement the steps of the repeater system upgrading method shown in fig. 2 provided by the embodiment of the present invention.
Optionally, the processor 501 may be specifically a central processing unit, a specific ASIC, and may be one or more integrated circuits for controlling the execution of programs.
Optionally, the first repeater 102 may further include a memory 502 connected to the at least one processor 501, and the memory 502 may include ROM, RAM, and disk storage. The memory 502 is used for storing data required by the processors 501 during operation, that is, storing instructions executable by at least one of the processors 501, and the at least one of the processors 501 executes the instructions stored in the memory 502 to perform the method shown in fig. 2. The number of the memories 502 is one or more. The memory 502 is shown in fig. 5, but it should be understood that the memory 502 is not an optional functional block, and is shown in fig. 5 by a dotted line.
The entity devices corresponding to the sending module 301, the receiving module 302, and the upgrading module 303 may be the aforementioned processor 501. The first repeater 102 can be used to perform the method provided by the embodiment shown in FIG. 2. Therefore, regarding the functions that can be realized by each functional module in the device, reference may be made to the corresponding description in the embodiment shown in fig. 2, which is not repeated herein.
Referring to fig. 6, based on the same inventive concept, an embodiment of the present invention provides a terminal apparatus, which may be the terminal apparatus 101 described above, where the terminal apparatus 101 includes at least one processor 601, and the processor 601 is configured to execute a computer program stored in a memory, so as to implement the steps of the repeater system upgrading method shown in fig. 2 provided in the embodiment of the present invention.
Alternatively, the processor 601 may be specifically a central processing unit, an Application Specific Integrated Circuit (ASIC), and may be one or more integrated circuits for controlling program execution.
Optionally, the terminal apparatus 101 may further include a memory 602 connected to the at least one processor 601, and the memory 602 may include a Read Only Memory (ROM), a Random Access Memory (RAM), and a disk memory. The memory 602 is used for storing data required by the processor 601 during operation, that is, storing instructions executable by the at least one processor 601, and the at least one processor 601 executes the instructions stored in the memory 602 to perform the method shown in fig. 2. The number of the memories 602 is one or more. The memory 602 is also shown in fig. 6, but it should be understood that the memory 602 is not an optional functional module, and is therefore shown in fig. 6 by a dotted line.
The physical devices corresponding to the receiving module 401, the obtaining module 402, and the sending module 403 may be the processor 601. The terminal device may be configured to perform the method provided by the embodiment shown in fig. 2. Therefore, regarding the functions that can be realized by each functional module in the device, reference may be made to the corresponding description in the embodiment shown in fig. 2, which is not repeated herein.
Embodiments of the present invention also provide a computer storage medium, where the computer storage medium stores computer instructions, and when the computer instructions are executed on a computer, the computer is caused to execute the method as described in fig. 2.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
Claims (12)
1. A method for upgrading a repeater is characterized by comprising the following steps:
a first repeater sends an identity and system version information of each repeater included in a repeater system to a terminal device, wherein the first repeater has the function of upgrading a second repeater in the repeater system;
the first repeater receives upgrade information from the terminal device, wherein the upgrade information comprises at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file;
the first repeater upgrades at least one repeater in the repeater system according to the upgrading information, and the at least one repeater comprises the first repeater and/or at least one second repeater.
2. The method of claim 1 wherein the first repeater upgrading at least one repeater in the repeater system according to the upgrade information comprises:
if the first repeater determines that the first system upgrading file exists in the at least one system upgrading file, upgrading is carried out through the first system upgrading file, and the system upgrading file except the first system upgrading file in the at least one system upgrading file is stored in a first server, wherein the first system upgrading file is used for upgrading the first repeater, and the first server is used for storing the system upgrading file of a second repeater.
3. The method of claim 1 or 2, wherein the first repeater sends the identity of each repeater included in the repeater system and the system version information to the terminal device, comprising:
the first repeater receives a first query instruction from the terminal device;
the first repeater responds to the first query instruction to acquire the identity identifications and system version information of all the repeaters;
the first repeater sends a first response message to the terminal device, wherein the first response message comprises the identity identifications of all repeaters and system version information.
4. The method of claim 3, wherein the method further comprises:
the first repeater checks each system upgrading file in the at least one system upgrading file to determine that the at least one system upgrading file is a correct file.
5. A method for upgrading a repeater is characterized by comprising the following steps:
a terminal device receives the identity identification and system version information of each repeater from a repeater system containing a first repeater, wherein the first repeater has the function of upgrading a second repeater in the repeater system;
the terminal device acquires at least one system upgrade file of at least one repeater needing to be upgraded in the repeater system, wherein one system upgrade file corresponds to one repeater, and the at least one repeater comprises the first repeater and/or at least one second repeater;
the terminal device sends upgrading information to the first repeater, wherein the upgrading information comprises at least one system upgrading file and system version information corresponding to each system upgrading file in the at least one system upgrading file.
6. The method of claim 5, wherein the terminal device obtaining at least one system upgrade file for at least one repeater in the repeater system that needs to be upgraded comprises:
the terminal device acquires system version information of each repeater from a second server;
and if the terminal device determines that the version indicated by the system version information of at least one repeater in each repeater is higher than the version indicated by the system version information of the at least one repeater acquired by the terminal device from the first repeater, acquiring the at least one system upgrade file from the second server.
7. The method of claim 5, wherein before the terminal device receives the identity of each repeater included in the repeater system from the first repeater and the system version information, further comprising:
the terminal device sends a first query instruction to the first repeater, wherein the first query instruction is used for querying the identity and system version information of each repeater.
8. The method of claim 6, wherein the method further comprises:
the terminal device outputs prompt information which is used for prompting whether the at least one repeater needs to be upgraded or not;
the terminal device sends upgrade information to the first repeater, and the upgrade information comprises the following steps:
and the terminal device sends the upgrading information to the first repeater when determining that the at least one repeater needs to be upgraded.
9. An upgrading device for upgrading a repeater is characterized by comprising:
the system comprises a sending module, a upgrading device and a control module, wherein the sending module is used for sending the identity identification and system version information of each repeater included in a repeater system to a terminal device, and the upgrading device is a repeater with the function of upgrading the repeaters in the repeater system;
a receiving module, configured to receive upgrade information from the terminal device, where the upgrade information includes at least one system upgrade file and system version information corresponding to each system upgrade file in the at least one system upgrade file;
and the upgrading module is used for upgrading at least one repeater in the repeater system according to the upgrading information, and the at least one repeater comprises the upgrading device and/or at least one second repeater.
10. A terminal device, comprising:
the repeater system comprises a receiving module, a judging module and a judging module, wherein the receiving module is used for receiving the identity identification and the system version information of each repeater from the repeater system comprising a first repeater, and the first repeater has the function of upgrading a second repeater in the repeater system;
an obtaining module, configured to obtain at least one system upgrade file of at least one repeater that needs to be upgraded in the repeater system, where one system upgrade file corresponds to one repeater, and the at least one repeater includes the first repeater and/or at least one second repeater;
the sending module is used for sending upgrading information to the first repeater, wherein the upgrading information comprises at least one system upgrading file and system version information corresponding to each system upgrading file in the at least one system upgrading file.
11. An apparatus comprising at least one processor and a memory coupled to the at least one processor, the at least one processor being configured to implement the steps of the method of any one of claims 1-4 or 5-8 when executing the computer program stored in the memory.
12. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1-4 or 5-8.
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