CN100502544C - Dispatching method for upgrading software version of mobile communication system - Google Patents
Dispatching method for upgrading software version of mobile communication system Download PDFInfo
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- CN100502544C CN100502544C CNB2005100122438A CN200510012243A CN100502544C CN 100502544 C CN100502544 C CN 100502544C CN B2005100122438 A CNB2005100122438 A CN B2005100122438A CN 200510012243 A CN200510012243 A CN 200510012243A CN 100502544 C CN100502544 C CN 100502544C
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Abstract
This invention discloses a dispatch method for software edition upgrade of mobile communication suitable for the base station system of mobile communication field containing a front station and a background including the following steps: said background transmits the target software edition to be downloaded to a primary progress of the edition management of the base station control center, sends the task list combined by edition list and corresponding target edition upgrade to the primary progress and stores it in a memory, said primary progress dynamically sets up and dispatches multiple transfer progresses based on said task list and the process ability of the base station and downloads said software edition to the target edition simultanously.
Description
Technical field
The present invention relates to a kind of dispatching method of distributed communication apparatus upgrading, particularly relate to the efficient upgrade method of field of mobile communication unattended operation base station equipment.
Background technology
The base station system of field of mobile communication may be made up of the hundreds of base station in the very wide scope that is distributed in a city or area at present, and, generally adopt unattended mode by the network management system automatic management for the ease of system maintenance, reduction maintenance cost.
Because the telecommunications industry technology innovation is frequent, the base station system version updating is also relatively more frequent.And the base station system of mobile communication is a huge system, each BSC (Base Station Controller, base station control center) and each base station need the veneer of update software all to have tens, a software upgrading of whole base station system needs to upgrade with regard to the version that several thousand and even up to ten thousand veneers are arranged, and the version that each veneer need upgrade may comprise various software and hardware logic, and system wants the dropped calls business usually in the base station single-board software upgrade process.
For the download efficiency of elevator system, Design of System Software in the past adopts the parallel download policy of version, makes full use of the system resource of BSC Version Control point, guarantees the lifting of system upgrade efficient.If but carry out software release upgrade to a plurality of BTS (Base Transceiver Station, base station transceiver) simultaneously, will causing on a large scale, traffic interrupts.
Because the particularity of base station system needs the disconnected words time of system upgrade the shortest, escalation process global impact minimum.So just must find a kind of method can guarantee that the entire system updating speed is the fastest, can guarantee disconnected words coverage minimum again.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dispatching method of mobile communication system software version updating, break the words time than shortcomings such as length with insufficient, the single BTS upgrading of the version download system utilization of resources that overcomes in the existing upgrade technique, to realize utilizing to greatest extent system resource, it is the highest to reach the version download efficiency, and the disconnected words of single BTS upgrading influence time is the shortest.
To achieve these goals, the invention provides a kind of dispatching method of mobile communication system software version updating, be applicable to the base station system of field of mobile communication, described base station system comprises foreground and backstage, comprising:
The version management host process that the software version of desiring to download to Target Board is sent to base station control center is stored on described backstage;
Described backstage sends the task list of version list and its corresponding Target Board upgrading object listing composition to described version management host process, and is stored in memory; And
Described version management host process is according to described task list, by the dynamic creation of described base station system treat ability and dispatch a plurality of forwarding processes and download software version to Target Board simultaneously; When described task list is a plurality of target of a plurality of files, preferentially a base station transceiver is carried out software version and download; Check that its link takies situation when described base station transceiver is created the forwarding task,, then the base station transceiver of next bar link is created the forwarding task if find this link value of reaching capacity; When described forwarding task termination, preferentially to creation task but also download fully and finish and link has idle base station transceiver to carry out software version to download, wherein, when the success of forwarding process or unusual after after the version management host process of BSC sends success or failed message, transmit progress counter and subtract one, task is finished counter and is added one.
The dispatching method of described mobile communication system software version updating, wherein, described version management host process comprises idle condition, task list accepting state, transmits the process scheduling state.
The dispatching method of described mobile communication system software version updating, wherein, if the number of described forwarding process reaches the described base station system upper limit, then described version management host process finishes the back in described forwarding process and creates new forwarding process.
The dispatching method of described mobile communication system software version updating, wherein, the number of described forwarding process is set by the CPU disposal ability of described base station system.
The dispatching method of described mobile communication system software version updating, wherein, the number of described forwarding process is 5.
Compared with prior art, adopt the method for the invention that following effect is arranged:
1) utilized the system resource of Version Control point, in actual applications to greatest extent, the level of resources utilization increases substantially, and has improved the whole download efficiency of software version;
2) reduced the disconnected words time of upgrading of single BTS, to greatest extent, than a plurality of BTS downloads of version in the past, the file task shortens the disconnected words time more than 5 times as the processing mode of formation.
The present invention has excavated system's maximum potential, realizes the upgrading fast in short-term of big capacity wireless telecommunication system, reduces the risk that the business system escalation process brings significantly.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 downloads the hierarchy schematic diagram for the mobile communication base station systems soft ware;
Fig. 2 downloads the realization mechanism schematic diagram for the mobile communication base station systems soft ware is parallel.
Embodiment
The objective of the invention is to break the words time than shortcomings such as length for insufficient, the single BTS upgrading of the version download system utilization of resources that overcomes in the existing upgrade technique, to realize utilizing to greatest extent system resource, it is the highest to reach the version download efficiency, the shortest purpose of single BTS upgrading disconnected words influence time.
The dispatching method of the present invention's upgrading is the method that a cover can increase substantially the upgrading efficient of system, can utilize the version download bandwidth to greatest extent, can guarantee that again the local disconnected words time is the shortest.This method base station system upgrading to the effect that takes to concentrate all versions of single base station preferentially to download, and makes full use of system bandwidth and parallel downloaded software process.
Version download schedule technology of the present invention makes full use of the software download process that resides in BSC side Version Control point, make the resources such as CPU, internal memory, communication bandwidth of system be fully used, and the disconnected words influence of escalation process is limited in minimum zone and in the shortest time.
One, the version management backstage belongs to the part of mobile communication base station centralized network management system, finish the processing of function manmachine commands such as version managements such as base station single-board resident software and hardware logic, software download, version querying, operate on PC (Personal Computer, personal computer) work station or the minicomputer.The command function of finishing in dispatching method of the present invention triggers function:
(1), software version that all preparations the are downloaded to target single board version management host process that is sent to BSC in version management backstage is stored.
(2), the task list of the target single board upgrading object listing composition of tabulation of version management backstage transmission software version and correspondence arrives the resident version management host process of base station control center.
Two, the efficient scheduling process of the version management host process of BSC side Version Control point is as follows:
(3), the version management host process of BSC receives the task list of version management backstage transmission and is stored in the memory preparation scheduler task.
(4), first key point of the present invention is, after the version management host process of BSC is received software version, task list (Target Board address) according to storage, dispatch a plurality of forwarding processes according to the system processing power dynamic creation and download software version to Target Board simultaneously, transmit the upper limit of process and set according to the CPU ability.
(5), second key point of the present invention be, the Target Board version sends scheduling strategy, particular content is as follows:
(51), concentrate forwarding process as much as possible that all upgraded versions of BTS are sent to this BTS.
(52) if the forwarding process takes a certain communication link, there is not download to finish though then hang over all tasks of the base station on this link, but bandwidth can't have been held the new forwarding process that increases, at this moment the process of transmitting is not carried out formation and is waited for, the version management host process is dispatched these forwarding processes and is carried out BTS downloading task on other links, reaches the purpose that makes full use of each bar link bandwidth.
Figure 1 shows that mobile communication base station systems soft ware download hierarchy schematic diagram, this hierarchy comprises: the version management host process 103 on version management background client terminal 101, version management background server 102, the BSC, the forwarding process 104 on the BSC, the receiving process 105 on the BTS.
Introduce the specific implementation of the efficient scheduling of mobile communication base station system software version updating below.Figure 2 shows that the parallel realization mechanism schematic diagram of downloading of mobile communication base station systems soft ware.
The mobile communication base station software download can be divided into two parts according to the structure of system: the version management module and the version management backstage that operates on PC or the minicomputer of foreground (in the equipment).Described version management module comprises forwarding process 104 on the BSC and the receiving process 105 on the BTS.
The software download process on foreground comprises the version management host process that is positioned at foreground BSC and the version management receiving process of resident each target single board.Wherein, the receiving process on the BTS 105 is the version management receiving process of resident each target single board.
The version management backstage belongs to the part of software operation maintenance system, finishes the organizational protection, download, inquiry of version etc., and man-machine interface is provided, and uses for the user, finishes the transmission to the version management host process of BSC of parallel download version and task list data.
The parallel dispatching processing method of the base station control center on foreground is as described below in the present embodiment:
Version management host process: be responsible for the establishment and the scheduling of forwarding process, have free time, task list to receive, transmit several states of process scheduling.
The forwarding process: many case process, man-to-manly carry out software version to Target Board and transmit.In this example, can realize simultaneously to 5 (can increase) Target Board load software versions according to after the CPU disposal ability.
1), version management host process receives the download request of Operation ﹠ Maintenance System in idle condition, begin to jump into the task list accepting state and receive task list (Target Board address), jump into if the Target Board address all receives success and to transmit the process scheduling state, according to following 3) described in scheduling strategy create and scheduling forwarding process.
2), version management host process enters the software version forwarding state, begin to dispatch the forwarding process, according to task list (the Target Board address of storage), man-to-man establishment forwarding process is carried out the forwarding of software version and is finished (task is finished counter and equaled the task sum) up to all tasks, reached system's upper limit if transmit number of processes, after waiting for that then original forwarding process of creating finishes, continue to create new forwarding process.
3) if the task list that send on the version management backstage is a plurality of targets of a plurality of files, a file of the corresponding target of the foreground forwarding process then.Dispatching method is as follows:
31) more next BTS is downloaded after, preferentially certain BTS is downloaded, all software version files that are about to certain BTS are downloaded successfully.
32), check that the link of this BTS takies situation when certain BTS is created forwarding task, if find link value of reaching capacity, then at the BTS establishment forwarding task of next bar link.
33), when certain that create is transmitted task termination, pay the utmost attention to creation task but also download fully and finish and link has idle BTS.
4), when some forwarding processes transmit successfully or occur unusual after, this forwarding process sends success or failed message to the version management host process, and destroys this forwarding process.After the version management host process is received the success or failed message of forwarding process, then transmit progress counter and subtract one, task is finished counter and is added one.
In this example, the maximum process number that the forwarding process allows is 5, and in this case, the present invention can make the software upgrading speed of download of whole base station system bring up to original 10 times at most.If in allowed limits, improve the maximum process number that the forwarding process allows, the multiple that speed improves can also further increase, and its multiple that can improve is relevant with the maximum process number that the forwarding process allows.
Whole software download system of the present invention provides perfect scheduling processing method, and its anti-collision function can be handled a variety of unusual, guarantees the reliability that software version is downloaded.
In sum, mobile communication equipment software parallel method for down loading provided by the invention is efficient, stable, reliable method for upgrading software, can apply for communications industry, and can effectively improve equipment maintenance and management level in the industry.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (5)
1, a kind of dispatching method of mobile communication system software version updating is applicable to the base station system of field of mobile communication, and described base station system comprises foreground and backstage, it is characterized in that, comprising:
The version management host process that the software version of desiring to download to Target Board is sent to base station control center is stored on described backstage;
Described backstage sends the task list of version list and its corresponding Target Board upgrading object listing composition to described version management host process, and is stored in memory; And
Described version management host process is according to described task list, by the dynamic creation of described base station system treat ability and dispatch a plurality of forwarding processes and download software version to Target Board simultaneously; When described task list is a plurality of target of a plurality of files, preferentially a base station transceiver is carried out software version and download; Check that its link takies situation when described base station transceiver is created the forwarding task,, then the base station transceiver of next bar link is created the forwarding task if find this link value of reaching capacity; When described forwarding task termination, preferentially to creation task but also download fully and finish and link has idle base station transceiver to carry out software version to download, wherein, when the success of forwarding process or unusual after after described version management host process sends success or failed message, transmit progress counter and subtract one, task is finished counter and is added one.
2, the dispatching method of mobile communication system software version updating according to claim 1 is characterized in that, described version management host process comprises idle condition, task list accepting state, transmits the process scheduling state.
3, the dispatching method of mobile communication system software version updating according to claim 1, it is characterized in that, if the number of described forwarding process reaches the described base station system upper limit, then described version management host process finishes the back in described forwarding process and creates new forwarding process.
4, the dispatching method of mobile communication system software version updating according to claim 3 is characterized in that, the number of described forwarding process is set by the CPU disposal ability of described base station system.
5, the dispatching method of mobile communication system software version updating according to claim 4 is characterized in that, the number of described forwarding process is 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100122438A CN100502544C (en) | 2005-07-21 | 2005-07-21 | Dispatching method for upgrading software version of mobile communication system |
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| CNB2005100122438A CN100502544C (en) | 2005-07-21 | 2005-07-21 | Dispatching method for upgrading software version of mobile communication system |
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| CN1901724A CN1901724A (en) | 2007-01-24 |
| CN100502544C true CN100502544C (en) | 2009-06-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101034936B (en) * | 2007-02-09 | 2010-11-10 | 华为技术有限公司 | Data configuration method, device and system of radio network controller |
| CN100464522C (en) | 2007-05-17 | 2009-02-25 | 华为技术有限公司 | Process upgrading method and system |
| CN101286881B (en) * | 2008-05-16 | 2011-01-19 | 中兴通讯股份有限公司 | Device for implementing multi-version compatibility of software configuration data of base station and application thereof |
| CN102075551A (en) * | 2009-11-25 | 2011-05-25 | 中兴通讯股份有限公司 | Software download method for wireless communication base station |
| CN116501400B (en) * | 2023-06-29 | 2023-09-29 | 深圳艾为电气技术有限公司 | Intelligent driver software synchronization method and device for PTC driver |
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