CN102043644A - Upgrading method and device for line card main program - Google Patents
Upgrading method and device for line card main program Download PDFInfo
- Publication number
- CN102043644A CN102043644A CN2009102043157A CN200910204315A CN102043644A CN 102043644 A CN102043644 A CN 102043644A CN 2009102043157 A CN2009102043157 A CN 2009102043157A CN 200910204315 A CN200910204315 A CN 200910204315A CN 102043644 A CN102043644 A CN 102043644A
- Authority
- CN
- China
- Prior art keywords
- master routine
- version
- tftp
- verification
- header
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses an upgrading method and device for a line card main program, used for solving the problems of low upgrading efficiency and low accuracy of the line card main program in the prior art. The method comprises the following steps of: when main program version header information is verified, downloading a trivial file transfer protocol (TFTP) packet including a version main body of the main program, and upgrading a main program per se by adopting a downloaded main program. In the embodiment of the invention, when the main program upgrading is carried out on a line card, firstly, only the TFTP packet including the main program version header information is downloaded, and when the main program version header information is verified to be valid, the version main body of the main program is downloaded, therefore, with the implementation mode, the upgrading accuracy and safety of the line card main program is improved and the upgrading efficiency of the line card main program is increased.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of upgrade method and device of ply-yarn drill master routine.
Background technology
Continuous growth along with various communication services, in order to satisfy the demand of user to the different communication business, optical network unit (Optical Network Unit, ONU) need by EPON (Passive Optical Network, PON) mouth and optical line terminal (Optical Line Terminal, OLT) connect, and multiple user interface need be provided flexibly, thereby realize and being used of different business.ONU needs every kind of ply-yarn drill that corresponding different business functions is provided, and wherein every kind of ply-yarn drill is finished a kind of single relatively business function.
Fig. 1 is stuck in positional structure synoptic diagram among the ONU for the prior art center line, every kind of ply-yarn drill is controlled by master control borad, master control borad sends to corresponding ply-yarn drill to every kind of business and handles, wherein first ply-yarn drill is professional to procotol (Internet Protocol for handling TDM E1, IP) Ye Wu ply-yarn drill, second ply-yarn drill is handled the ply-yarn drill of light signal and electrical signal conversion business, and third and fourth and five ply-yarn drills are to finish the ply-yarn drill that speech business is handled to IP operation.
Along with the continuous increase of user to the miscellaneous service demand, the function of ply-yarn drill is also constantly perfect, and improving of ply-yarn drill function can realize by the mode that increases new ply-yarn drill or existing ply-yarn drill master routine is upgraded, and realize the mode of the function of increase by increasing ply-yarn drill, because different function, or the different implementations of identical function are by the mode of different ply-yarn drills realizations, can cause the waste of ply-yarn drill resource, so generally can adopt existing ply-yarn drill master routine upgrading, make its function constantly perfect.
Mainly be at first the master routine of ply-yarn drill to be downloaded to ply-yarn drill this locality to the mode of ply-yarn drill master routine upgrading in the prior art, then the master routine of downloading is verified, checking by the time master routine that adopt to download upgrade the master routine of ply-yarn drill self, but because by TFTP (Trivial File Transfer Protocol, TFTP) mode is downloaded, the speed of its download is slower, thereby influenced ply-yarn drill master routine updating efficiency, simultaneously after master routine downloads to this locality, this master routine is verified, when checking is not passed through, abandon the master routine of this download again, so this implementation downloaded the mode of unwanted master routine by the long time, accuracy is relatively poor, cause the waste of resource once more, and seriously influenced the upgrading efficient of ply-yarn drill master routine.
Perhaps also can transplant complete TCP/IP, File Transfer Protocol etc. in the BOOT program in ply-yarn drill in the prior art, but the workload that needs is bigger, and increased the complexity of BOOT degree code, simultaneously because the CPU of every kind of ply-yarn drill and network are realized inequality, therefore its portable being difficult to guarantees, thereby has influenced the renewal accuracy of ply-yarn drill master routine.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of upgrade method and device of ply-yarn drill master routine, and is low in order to ply-yarn drill master routine upgrading efficient in the solution prior art, the problem of poor accuracy.
The upgrade method of a kind of ply-yarn drill master routine that the embodiment of the invention provides comprises:
Ply-yarn drill receives the TFTP grouping that comprises master routine version header to be downloaded;
When described master routine version header during, download the TFTP grouping of the version main body that comprises described master routine by verification;
The described master routine version head that employing is downloaded and the version main body of described master routine are upgraded the master routine of self.
The update device of a kind of ply-yarn drill master routine that the embodiment of the invention provides comprises:
Receiver module is used to receive the TFTP grouping that comprises master routine version header to be downloaded;
The verification module is used for master routine version header is carried out verification;
Download module, when being used for determining to described master routine version header by verification, the TFTP that downloads the version main body that comprises described master routine divides into groups;
Update module is used to adopt the version main body of the described master routine version head of download and described master routine to upgrade the master routine of self.
The embodiment of the invention provides a kind of upgrade method and device of ply-yarn drill master routine, this method comprises: when master routine version header during by verification, download comprises the TFTP grouping of the version main body of described master routine, adopts the master routine of downloading to upgrade the master routine of self.Because ply-yarn drill is when carrying out the master routine renewal in embodiments of the present invention, at first only download the TFTP grouping that comprises master routine version header, when this master routine version header of checking is effective, just the version main body of this master routine is downloaded, therefore this implementation has improved accuracy and security that the ply-yarn drill master routine upgrades, and has improved ply-yarn drill master routine updating efficiency.
Description of drawings
Fig. 1 is stuck in positional structure synoptic diagram among the ONU for the prior art center line;
The structural representation of each parts among the ONU that Fig. 2 provides for the embodiment of the invention;
The escalation process of the ply-yarn drill master routine that Fig. 3 provides for the embodiment of the invention;
The structural representation of VOIP ply-yarn drill in 204 among Fig. 2 that Fig. 4 provides for the embodiment of the invention;
The escalation process of the master routine in the VOIP ply-yarn drill that Fig. 5 provides for the embodiment of the invention;
The update device structural representation of a kind of ply-yarn drill master routine that Fig. 6 provides for the embodiment of the invention.
Embodiment
The embodiment of the invention is in order effectively to improve the accuracy that the ply-yarn drill master routine upgrades, and ply-yarn drill master routine updating efficiency, a kind of upgrade method of ply-yarn drill master routine is provided, and this method comprises: ply-yarn drill receives the TFTP grouping that comprises master routine version header to be downloaded; When described master routine version header during, download the TFTP grouping of the version main body that comprises described master routine by verification; The described master routine version head that employing is downloaded and the version main body of described master routine are upgraded the master routine of self.Because ply-yarn drill is when carrying out the master routine renewal in embodiments of the present invention, at first only download the TFTP grouping that comprises master routine version header, when this master routine version header of checking is effective, just the version main body of this master routine is downloaded, therefore this implementation has improved accuracy and security that the ply-yarn drill master routine upgrades, and has improved ply-yarn drill master routine updating efficiency.
Below in conjunction with Figure of description, the embodiment of the invention is elaborated.
The structural representation of each parts among the ONU that Fig. 2 provides for the embodiment of the invention, 201 be master control borad among Fig. 2 wherein, this master control borad sends to corresponding ply-yarn drill with every kind of business and handles, and preserve the information of each ply-yarn drill master routine to be downloaded, 202 and 203 is Ethernet passive optical network (Ethernet Passive Optical Network, EPON) ply-yarn drill, the EPON ply-yarn drill is finished the conversion of light signal to electric signal, 204 is VOIP (Voice over Internet Protocol) ply-yarn drill, the VOIP ply-yarn drill is finished the processing of speech business to IP operation, 205 is the E1 ply-yarn drill, the E1 ply-yarn drill is realized the professional processing to IP operation of TDM E1, and 206 is power panel, is responsible for master control borad and the power supply of each ply-yarn drill, 207 is fan, is responsible for the heat radiation of this ONU.
The escalation process of the ply-yarn drill master routine that Fig. 3 provides for the embodiment of the invention, this process may further comprise the steps:
S301: ply-yarn drill judges whether the master routine of self preserving is complete, when judgement is complete, carries out step S307, otherwise, carry out step S302.
S302: ply-yarn drill is connected to corresponding TFTP service end according to the address information of the TFTP service end of this locality preservation.
The TFTP service end is master control borad in embodiments of the present invention.
Certainly also can not carry out the judgement of step S301 in embodiments of the present invention, directly carrying out step S302 after each start, the address information of the TFTP service end of preserving according to this locality is connected to corresponding TFTP service end.
S303: ply-yarn drill is downloaded the TFTP grouping of the version header that comprises master routine.
S304: ply-yarn drill carries out verification to the version header of the master routine of reception, when verification is passed through, carries out S305, otherwise, carry out S307.
This step specifically comprises in embodiments of the present invention: according to the version header of the master routine of downloading, validity to the version head is carried out verification, when verification is passed through, promptly according to the version header of this master routine, and the local master routine of preserving, judge that the local master routine of preserving needs upgrading,, judge that promptly local master routine does not need upgrading when checking is not passed through.
S305: download each TFTP grouping of the version main body that comprises master routine from the TFTP service end, each the TFTP grouping that wherein comprises the version main body of master routine is positioned at after the TFTP grouping of the version header that comprises master routine.
S306: adopt the master routine version head of reception and the version main body of master routine to upgrade local master routine information of preserving.
Wherein, the master routine version head that adopt to receive and the version main body of master routine are upgraded local master routine information of preserving and are comprised: the version main information of the master routine that receives is thought to be effective version main information, therefore can directly adopt the version head that downloads to local master routine and the version main body of master routine to upgrade the version head of the local master routine of preserving and the version main body of master routine.
Perhaps in embodiments of the present invention in order further to increase the security that master routine is downloaded, and accuracy, the master routine version head that adopt to receive and the version main information of master routine upgrade the local master routine of preserving and comprise: the version main body to the master routine downloaded is carried out verification, when verification was passed through, the master routine version head that employing receives and the version head main body of master routine upgraded the master routine of local preservation.
The version main body of master routine is carried out verification to be comprised: to the verification of the linux kernel mirror image of the version main body of downloading master routine, and in the verification of file system one or more.
S307: this master routine escalation process finishes.
Because in embodiments of the present invention before downloading master routine version main body, download the version header of master routine earlier, when this version header verification is passed through, when determining that promptly the local master routine of preserving need upgrade, just download the version main information of this master routine, therefore this implementation process has increased the accuracy of master routine upgrading, when version header during not by verification, when promptly the master routine of definite this version header correspondence can not upgrade the master routine of local preservation, then do not download the version main information of this master routine, therefore the process that master routine is upgraded is more accurate, and has improved the update efficiency of master routine.
Simultaneously, in embodiments of the present invention when the master routine in the ply-yarn drill is destroyed, be that the integrality of master routine is when being destroyed, in the process that the master routine of ply-yarn drill is upgraded, the integrality of master routine to himself is judged, when judging that the master routine of itself preserving is imperfect, reception comprises the TFTP grouping of master routine version header, and carry out the download of the version main information of follow-up master routine, the incomplete master routine of this locality being preserved according to the version main body of master routine version head of downloading and master routine upgrades, therefore this implementation can guarantee when master routine is destroyed, and recovers the master routine that is destroyed automatically.
Revise the TFTP client-side program among the ply-yarn drill BOOT in embodiments of the present invention, increase an interface, adopt this interface TFTP client to send version request information to the TFTP service end, and receive the TFTP grouping that comprises master routine version header that the TFTP service end is returned, wherein this interface promptly stops to receive other TFTP groupings that comprise this master routine after receiving the TFTP grouping that comprises master routine version header.
The structural representation of VOIP ply-yarn drill in 204 among Fig. 2 that Fig. 4 provides for the embodiment of the invention, the version memory FLASH that in this VOIP ply-yarn drill, comprises the 8MB that deposits the required master routine of the current operation of ply-yarn drill, carry out the Ethernet interface of information interaction with master control borad, this Ethernet interface can be positioned at CPU, and also is reserved with memory headroom in this CPU.Preserve the BOOT program in the BOOT chip, the capacity of this BOOT chip can be 512KB, and the version memory FLASH of CPU, BOOT chip and 8MB connects by cpu bus.
In conjunction with VOIP ply-yarn drill shown in Figure 4, can transplant LINUX operating system, associated drives and application software etc. in this ply-yarn drill.When the BOOT program in the ply-yarn drill is when having adopted the U-boot program of increasing income, this BOOT program can provide serial ports, FLASH to drive and the simple T File Transfer Protocol, but this BOOT program can't provide complete TCP/IP, File Transfer Protocol, SOCKET interface etc.
The file layout information of the master routine that following table provides for the embodiment of the invention comprises the version header and the version main information of master routine in the file layout of this master routine.Wherein the version header takies 256 bytes, therefore online be stuck in master control borad be that the TFTP service end is when carrying out information interaction, can at first determine the position of this version header, receive the TFTP grouping that comprises 256 bytes according to this position, promptly can think to have received the TFTP grouping that comprises master routine version header.
Name with the required master routine of current operation in the VOIP ply-yarn drill is called V16B.MVR below, version number is V1.0.0T1, the version date created is 20090501, the TFTP service end is that the version number to up-to-date master routine that should master routine that master control borad is preserved is V1.0.0T2, the version date created is 20090731, ply-yarn drill allows upgrading, and up-to-date master routine name is called V16B.MVR.Fig. 5 is the escalation process of the master routine in this VOIP ply-yarn drill, and this process may further comprise the steps:
The S501:VOIP ply-yarn drill starts, and loads the BOOT program, the BOOT initiating hardware, and start the upgrading detection.
S502: whether the master routine of judging itself complete, when judged result when being, carry out step S503, otherwise, carry out step S504.
S503: according to the state of the upgrading in its local BOOT program operation control word, judge whether its local master routine allows online upgrading, when judged result when being, carry out step S504, otherwise, carry out step S511.
S504: ply-yarn drill by its local Ethernet interface, is connected to the TFTP service end according to the address of the TFTP service end of this locality preservation.
Wherein, when ply-yarn drill is connected to the TFTP service end by its local Ethernet interface, carry out subsequent step S505, when ply-yarn drill was not connected to the TFTP service end by its local Ethernet interface, the process that then should upgrade master routine automatically finished.
S505: ply-yarn drill adopts the newly-increased interface in its local BOOT program, downloads the TFTP grouping of the version header that comprises master routine of TFTP service end preservation.
Wherein, this TFTP service end preserve for this version name be the version header and the version main information of the master routine of V16B.MVR.
When ply-yarn drill successfully receives the master routine version header of this TFTP service end, then carry out subsequent step S506, otherwise should upgrade the process end of master routine automatically.
S506: ply-yarn drill is according to the version header of the master routine that receives, and the validity of this version header of verification when verification is passed through, is carried out step S507, otherwise, carry out S511.
Wherein, the process of the validity of this version header of verification comprises: whether one or more in the verification of judging the version head and, version function and the release type etc. are corresponding with the master routine that this ply-yarn drill itself is preserved, compare required version number and the version date created of the current self-operating of ply-yarn drill then respectively, whether consistent with version number and the version date created of the V16B.MVR that comprises in the download master routine version header.
S507: ply-yarn drill is downloaded each the TFTP grouping that comprises this master routine version main information from the TFTP service end, and leaves in the internal memory temporarily.
Wherein this interim internal memory can be the SDRAM space in the ply-yarn drill.
In embodiments of the present invention, each TFTP grouping that this comprises master routine version main information is positioned at after the TFTP grouping that comprises master routine version header.
When ply-yarn drill is successfully downloaded this TFTP that comprises master routine version main information grouping, carry out subsequent step S508, otherwise should upgrade the process end of master routine automatically.
S508: ply-yarn drill carries out validity check to the version main body that downloads to local master routine, when verification is passed through, carries out step S509, otherwise, carry out step S510.
S509: adopt the master routine version head of download and the required master routine of version main body renewal operation of master routine itself.
Wherein the process of Geng Xining specifically comprises: with effective version number is that the master routine of V16B.MVR is cured among the 8MB FLASH of ply-yarn drill, the original master routine of renewal itself, size according to the linux kernel mirror image of version head, the skew of linux kernel mirror image in V16B.MVR, the linux kernel mirror image is stored in the address among the FLASH, the linux kernel code image is cured among the FLASH, according to the size of the file system of version head, the skew of file system in V16B.MVR, the file system mirror image is stored in the address among the FLASH, the file system code image is cured among the FLASH.
S510: ply-yarn drill master routine escalation process finishes, and starts the master routine after upgrading.
S511: the prompting mistake, ply-yarn drill is restarted automatically.
In the said process of the embodiment of the invention, can certainly only move the state of control word according to the upgrading in the local BOOT program, judge whether its local master routine allows online upgrading, can think that promptly its local master routine of preserving all is complete, only carry out the judgement of step S503, carry out subsequent process according to the result who judges.Certainly the deterministic process of step S502 and step S503 combines, and can effectively guarantee the accuracy of master routine escalation process, thereby can improve the efficient of master routine upgrading.
Fig. 6 provides a kind of update device of ply-yarn drill master routine for the embodiment of the invention, and this device comprises:
Described update module 64 comprises:
Verification unit 641 is used for the version main body of described master routine is carried out verification;
Updating block 642 is used for when definite verification is passed through, and the described master routine version head that employing is downloaded and the version main body of described master routine are upgraded the master routine of self.
Described receiver module 61 comprises:
First judging unit 611 is used to judge whether the master routine of self is imperfect;
First receiving element 612 is used to judge when self master routine is imperfect, receives the TFTP grouping that comprises master routine version header to be downloaded from server.
Described receiver module 61 comprises:
Second judging unit 613 is used for judging whether the state of the master routine upgrading operation control word of self is to support online upgrading;
Second receiving element 614, the state that is used for when the master routine upgrading operation control word of determining self is when supporting online upgrading, receives the TFTP grouping of the version header that comprises master routine to be downloaded from server.
The embodiment of the invention provides a kind of upgrade method and device of ply-yarn drill master routine, and this method comprises: ply-yarn drill receives the TFTP grouping that comprises master routine version header to be downloaded; When described master routine version header during by verification, download the TFTP grouping after the described TFTP grouping, the TFTP grouping after wherein said comprises the version main body of described master routine; Adopt the described master routine of downloading to upgrade the master routine of self.Because ply-yarn drill is when carrying out the master routine renewal in embodiments of the present invention, at first only download the TFTP grouping that comprises master routine version header, when this master routine version header of checking is effective, just the version main body of this master routine is downloaded, therefore this implementation has improved accuracy and security that the ply-yarn drill master routine upgrades, and has improved ply-yarn drill master routine updating efficiency.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the upgrade method of a ply-yarn drill master routine is characterized in that, comprising:
Ply-yarn drill receives the TFTP TFTP grouping that comprises master routine version header to be downloaded;
When described master routine version header during, download the TFTP grouping of the version main body that comprises described master routine by verification;
The described master routine version head that employing is downloaded and the version main body of described master routine are upgraded the master routine of self.
2. the method for claim 1 is characterized in that, the master routine that the described master routine version head that described employing is downloaded and the version main body of described master routine are upgraded self comprises:
Version main body to described master routine is carried out verification;
When verification was passed through, the described master routine version head that employing is downloaded and the version main body of described master routine were upgraded the master routine of self.
3. method as claimed in claim 2 is characterized in that, the version main body of described master routine is carried out verification comprise:
To the verification of the kernel mirror image of described master routine with in the verification of file system one or more.
4. the method for claim 1 is characterized in that, the described master routine version of verification header comprises:
The validity of the described master routine version of verification header.
5. method as claimed in claim 4 is characterized in that, the validity of the described master routine version of described verification header comprises:
The verification of the described version head of verification and, whether in version function and the release type one or more corresponding with the master routine of self.
6. the method for claim 1 is characterized in that, the TFTP grouping that described reception comprises master routine version header to be downloaded comprises:
When the master routine of judging self is imperfect, receive the TFTP grouping that comprises master routine version header to be downloaded from the TFTP service end; And/or,
When the state of upgrading operation control word in the master routine of determining self is the support online upgrading, receive the TFTP grouping that comprises master routine version header to be downloaded from the TFTP service end.
7. the update device of a ply-yarn drill master routine is characterized in that, described device comprises:
Receiver module is used to receive the TFTP TFTP grouping that comprises master routine version header to be downloaded;
The verification module is used for master routine version header is carried out verification;
Download module, when being used for determining to described master routine version header by verification, the TFTP that downloads the version main body that comprises described master routine divides into groups;
Update module is used to adopt the version main body of the described master routine version head of download and described master routine to upgrade the master routine of self.
8. device as claimed in claim 7 is characterized in that, described update module comprises:
Verification unit is used for the version main body of described master routine is carried out verification;
Updating block, be used for when definite verification by the time, described master routine version head of adopt downloading and described master routine the version main body upgrade self master routine.
9. device as claimed in claim 7 is characterized in that, described receiver module comprises:
First judging unit is used to judge whether the master routine of self is imperfect;
First receiving element is used to judge when self master routine is imperfect, receives the TFTP grouping that comprises master routine version header to be downloaded from the TFTP service end.
10. device as claimed in claim 7 is characterized in that, described receiver module comprises:
Second judging unit is used for judging whether the state of the master routine upgrading operation control word of self is to support online upgrading;
Second receiving element, the state that is used for when the master routine upgrading operation control word of determining self is when supporting online upgrading, receives the TFTP grouping of the version header that comprises master routine to be downloaded from the TFTP service end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910204315.7A CN102043644B (en) | 2009-10-12 | 2009-10-12 | Upgrading method and device for line card main program |
| PCT/CN2010/077452 WO2011044821A1 (en) | 2009-10-12 | 2010-09-29 | Method and device for upgrading main routine of line card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910204315.7A CN102043644B (en) | 2009-10-12 | 2009-10-12 | Upgrading method and device for line card main program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102043644A true CN102043644A (en) | 2011-05-04 |
| CN102043644B CN102043644B (en) | 2015-07-22 |
Family
ID=43875836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910204315.7A Active CN102043644B (en) | 2009-10-12 | 2009-10-12 | Upgrading method and device for line card main program |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102043644B (en) |
| WO (1) | WO2011044821A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106933612A (en) * | 2015-12-29 | 2017-07-07 | 珠海优特电力科技股份有限公司 | Program file method for down loading and system |
| CN107332692A (en) * | 2017-06-13 | 2017-11-07 | 烽火通信科技股份有限公司 | Line card automatic adaptation and the PTN device and method for downloading software |
| WO2020119676A1 (en) * | 2018-12-10 | 2020-06-18 | 中兴通讯股份有限公司 | Method, system, and apparatus for achieving call, main control board, line card, and storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103888464A (en) * | 2014-03-28 | 2014-06-25 | 上海斐讯数据通信技术有限公司 | File transmission method based on TFTP |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489357A (en) * | 2003-08-29 | 2004-04-14 | 北京港湾网络有限公司 | File-packaged down-load processing method |
| CN1512360A (en) * | 2002-12-31 | 2004-07-14 | 台均实业有限公司 | Safety authentication method for movable storage device and read and write identification device |
| US20060294574A1 (en) * | 2005-06-22 | 2006-12-28 | Cha Sang H | Apparatuses and methods for receiving software/firmware |
| CN101136768A (en) * | 2006-09-01 | 2008-03-05 | 中兴通讯股份有限公司 | Software and hardware version management method and system of communication equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11259284A (en) * | 1998-03-12 | 1999-09-24 | Fujitsu Ltd | On-line program updating system and computer readable storage medium for recording program for updating program |
| WO2004042538A2 (en) * | 2002-11-05 | 2004-05-21 | Bitfone Corporation | Firmware update system for facilitating firmware update in mobile handset related applications |
| CN100518354C (en) * | 2007-03-13 | 2009-07-22 | 中兴通讯股份有限公司 | Method of application program for prevention illegal update mobile terminal |
| CN101483576B (en) * | 2008-01-11 | 2012-07-25 | 上海博达数据通信有限公司 | Version management implementing method in distributed system |
-
2009
- 2009-10-12 CN CN200910204315.7A patent/CN102043644B/en active Active
-
2010
- 2010-09-29 WO PCT/CN2010/077452 patent/WO2011044821A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512360A (en) * | 2002-12-31 | 2004-07-14 | 台均实业有限公司 | Safety authentication method for movable storage device and read and write identification device |
| CN1489357A (en) * | 2003-08-29 | 2004-04-14 | 北京港湾网络有限公司 | File-packaged down-load processing method |
| US20060294574A1 (en) * | 2005-06-22 | 2006-12-28 | Cha Sang H | Apparatuses and methods for receiving software/firmware |
| CN101136768A (en) * | 2006-09-01 | 2008-03-05 | 中兴通讯股份有限公司 | Software and hardware version management method and system of communication equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106933612A (en) * | 2015-12-29 | 2017-07-07 | 珠海优特电力科技股份有限公司 | Program file method for down loading and system |
| CN107332692A (en) * | 2017-06-13 | 2017-11-07 | 烽火通信科技股份有限公司 | Line card automatic adaptation and the PTN device and method for downloading software |
| CN107332692B (en) * | 2017-06-13 | 2019-11-08 | 烽火通信科技股份有限公司 | Line card automatic adaptation and the PTN device and method for downloading software |
| WO2020119676A1 (en) * | 2018-12-10 | 2020-06-18 | 中兴通讯股份有限公司 | Method, system, and apparatus for achieving call, main control board, line card, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011044821A1 (en) | 2011-04-21 |
| CN102043644B (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10268471B2 (en) | Method for upgrading terminal system, terminal, and system | |
| CN101645801B (en) | Software version upgrading method based on cluster management and order exchanger | |
| US8332840B2 (en) | Method of computer based data card software downloading and updating | |
| CN107659677B (en) | IP address automatic configuration device and method based on BMC | |
| CN104767649A (en) | Bare metal server deployment method and device | |
| CN104850437A (en) | Installation method and apparatus of operating system | |
| CN101105756A (en) | Multi-core terminal firmware upgrading method | |
| CN107391193A (en) | A kind of client, the system and method for configuration server | |
| US20050166213A1 (en) | Remote deployment of executable code in a pre-boot environment | |
| CN103957117A (en) | System and method for achieving intelligent installation of network equipment | |
| CN107688434A (en) | Disk array RAID collocation methods and device | |
| CN101727338A (en) | Parallel upgrade method and application system for network computer | |
| CN109587005A (en) | Connecting detection method, apparatus, computer equipment and readable storage medium storing program for executing | |
| CN101593119A (en) | A kind of aerial firmware upgrade method of flash memory unit equipment and device monopolized | |
| CN112615945B (en) | Domain name resolution record management method and device, computer equipment and storage medium | |
| CN102043644A (en) | Upgrading method and device for line card main program | |
| CN101431523A (en) | Method and micro-system for updating target system configuration in computer | |
| CN109918096A (en) | A kind of installation method of server operating system, system and associated component | |
| CN101751265B (en) | Updating system of basic input/output system of server and method thereof | |
| CN105656661B (en) | Single board software management method and system | |
| WO2015154578A1 (en) | Remote upgrade method, device and system of boot program of single board | |
| CN101056209A (en) | A maintenance method and device for radio terminal image file | |
| WO2016197883A1 (en) | Method and system for updating program of microcontroller online | |
| CN107528788B (en) | Method and device for realizing automatic stacking between network devices | |
| CN101917458B (en) | Method and device for sending network bootstrap program to client |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |