CN102098590A - Automatic upgrading method and system of firmware version of optical network unit - Google Patents
Automatic upgrading method and system of firmware version of optical network unit Download PDFInfo
- Publication number
- CN102098590A CN102098590A CN 200910188940 CN200910188940A CN102098590A CN 102098590 A CN102098590 A CN 102098590A CN 200910188940 CN200910188940 CN 200910188940 CN 200910188940 A CN200910188940 A CN 200910188940A CN 102098590 A CN102098590 A CN 102098590A
- Authority
- CN
- China
- Prior art keywords
- onu
- update
- olt
- update version
- version document
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Information Transfer Between Computers (AREA)
- Stored Programmes (AREA)
Abstract
The invention relates to an automatic upgrading method and system of firmware version of an optical network unit (ONU). In the method, after ONU upgrading version documents are downloaded to an optical line terminal (OLT), the OLT transmits the upgrading version documents to the corresponding ONU through an Ethernet frame; and the automatic upgrading system comprises a webmaster server (EMS), the OLT and the ONU. The real time and the efficiency of the upgrading of the ONU firmware version are excellently improved and the intelligentized processing of the upgrading of the firmware version is realized.
Description
Technical field
(Ethernet Passive Optical Network EPON), especially relates to a kind of optical network unit (Optical Network Unit, ONU) firmware version automatically updating method and system to the present invention relates to Ethernet passive optical network.
Background technology
In the EPON operational network, common ONU firmware version upgrade system as shown in Figure 1, this system comprises NM server (EMS) 100, optical line terminal (optical line terminal, OLT) 200 and several ONU (maximum number is 32) 300, transmission direction from OLT to ONU is down direction (downstream), and the transmission direction from ONU to OLT is up direction (upstream).
OLT and ONU support based on OAM (Operations, Administration and Maintenance, Operations, Administration and Maintenance) the ONU firmware version upgrade function of message mechanism, should comprise configuration file in the update version document of ONU and to cyclic redundancy check (CRC) (the Cyclic Redundancy Check of this document, CRC) 32 check codes, ONU should have 2 memory blocks at least: main with memory block and spare memory area, be used for preserving the firmware upgrade version file.In the prior art, firmware upgrade version file data are by expansion OAM Protocol Data Unit (Protocol Data Unit, PDU) carrying, comprise version information and version file, update version document the OLT side according to the rules size carry out piecemeal, send to the ONU side by expansion OAM message, the size of piecemeal determines according to demand, generally is no more than 1500 bytes.
The method of upgrading ONU firmware has two kinds substantially at present, and a kind of is manually to issue the upgrading order; A kind of is to issue the upgrading order automatically, and these two kinds of methods all are by expansion OAM message update version document to be transferred to ONU.
There are the following problems for prior art:
One, manually the updating operation workload is big and loaded down with trivial details, lacks flexibility, and can't judge version information, thereby can't mate up-to-date firmware version for ONU, and when carrying out batch upgrade, single operation can only be carried out firmware upgrade at same type ONU; Particularly under the scene in the face of OLT while hybrid junction different vendor and different model ONU in the existing network, there is a large amount of repeated updating operation.
Though two, auto-update can judge automatically when ONU needs upgrading, and issue upgrade command automatically, thereby the dependence that breaks away from the network manager, and be applicable to the network environment of multiple model ONU, but still need specify upgrade file in advance, judge whether that by OLT the ONU identical with described appointment upgrade file type realizes the firmware version coupling, can't really realize the automatic coupling of ONU firmware version, lack relative flexibility.
Three, ONU firmware version upgrade process adopts the mechanism that sends the OAM message, and per second only sends a frame, can cause the long situation of transmitting time, is not suitable for for the strict scene of update time; After the ONU upgrading is finished, whether restart,, lack controllability by the ONU decision.
In sum, under existing networking condition, more than the method for upgrading ONU firmware all has unavoidable limitation when realizing.
Summary of the invention
The purpose of this invention is to provide a kind of ONU firmware version automatically updating method and system, long to solve in the prior art update time, and upgrading finishes back ONU and whether restarts uncontrollable defective, and the present invention is simple and convenient, has improved the efficient of upgrading.
The present invention proposes a kind of ONU firmware version automatically updating method, after the ONU update version document downloaded to OLT, above-mentioned OLT was transferred to corresponding ONU with above-mentioned update version document by ethernet frame.
Preferably, above-mentioned OLT also carries out following operation before above-mentioned update version document is transferred to corresponding ONU:
For each ONU configuration of its subordinate whether reach the standard grade auto-update and upgrade successfully after whether restart;
In the above-mentioned update version document that downloads to, search the update version document of coupling for be configured to reach the standard grade auto-update and online ONU.
Preferably, above-mentioned update version document step of searching coupling for be configured to reach the standard grade auto-update and online ONU in the update version document that downloads to specifically comprises:
Obtain the attribute information of above-mentioned ONU, above-mentioned attribute information comprises current version number, identification of the manufacturer and the chip type of above-mentioned ONU at least;
In the update version document that downloads to, search the identification of the manufacturer update version document identical with the identification of the manufacturer of above-mentioned ONU with chip type with chip type, if find, whether the version number of the update version document that then relatively finds is higher than the current version number of above-mentioned ONU, if the then above-mentioned update version document that finds is the update version document of above-mentioned ONU.
Preferably, if find more than one identification of the manufacturer and identification of the manufacturer and the chip type all identical update version document of chip type with above-mentioned ONU in the above-mentioned update version document that downloads to, the current version of then getting the version number of the highest update version document of version number wherein and above-mentioned ONU number compares.
Preferably, above-mentioned OLT is transferred to corresponding ONU step with above-mentioned update version document and specifically comprises:
Send initial ethernet frame to above-mentioned ONU, set up mutual interface channel with above-mentioned ONU;
Send the ethernet frame of carrying update version document data to above-mentioned ONU;
After the update version document data send and finish, send the end ethernet frame to above-mentioned ONU.
Preferably, above-mentioned ONU receives whether the update version document that verification receives is correct when finishing ethernet frame, if then return the successful ethernet frame of upgrading; Otherwise, return upgrading failure ethernet frame;
When above-mentioned OLT receives the successful ethernet frame of upgrading, check whether above-mentioned ONU has disposed to restart after upgrade successfully, if then issue reset command to above-mentioned ONU;
Above-mentioned ONU is restarted after receiving reset command, the loading upgrading version file.
The present invention has also proposed a kind of OLT based on the above method, comprises receiver module and sending module,
Above-mentioned receiver module is used to receive update version document;
Above-mentioned sending module is used for the update version document that above-mentioned receiver module receives is transferred to ONU by ethernet frame.
Preferably, above-mentioned OLT also comprises configuration module, acquisition module, searches module and judge module,
Above-mentioned configuration module, be used to each ONU configuration whether reach the standard grade auto-upgrade-option and upgrade successfully after whether restart option;
Above-mentioned acquisition module is used to obtain the attribute information of each ONU;
The above-mentioned module of searching is used to ONU to search the upgraded version software of coupling;
Above-mentioned judge module is used to judge whether above-mentioned version number of searching the update version document that module finds is higher than the current version number of corresponding ONU.
The present invention has further proposed a kind of ONU firmware version automatic updating system, and said system comprises EMS, OLT and ONU,
Above-mentioned EMS is used for the update version document of above-mentioned ONU is handed down to above-mentioned OLT;
Above-mentioned OLT is used to receive the update version document that above-mentioned EMS issues, and receiving back startup firmware version upgrade process, above-mentioned update version document is transferred to above-mentioned ONU by ethernet frame;
Above-mentioned ONU, be used to receive the ethernet frame of above-mentioned OLT transmission, and after receiving the end ethernet frame, the update version document of coming by the ethernet frame transmission is carried out verification, and return successful ethernet frame of upgrading or upgrading failure ethernet frame according to check results.
Preferably, above-mentioned EMS also is used for user's setting is handed down to above-mentioned OLT;
Above-mentioned OLT also is used for being provided with according to the user that receives, for each ONU configuration whether reach the standard grade auto-update and upgrade successfully after whether restart; Be used for searching for ONU the update version document of coupling in the update version document of receiving; And after ONU upgrades successfully, whether issue reset command according to selection of configuration and give above-mentioned ONU;
Above-mentioned ONU also is used for restarting after receiving the reset command of above-mentioned OLT.
The present invention adopts ethernet frame carrying update version document data, and per second can send 10 frames, and updating speed is better than the mode of available technology adopting OAM message carrying greatly, has improved the efficient of upgrading; ONU update version document matched accuracy has been guaranteed in the contrast of employing multi-parameter; Also provide ONU reach the standard grade auto-update and upgrade successfully after restart option, the user can be according to the actual requirements, by EMS be provided with flexibly each ONU reach the standard grade auto-update and upgrade successfully after restart closing and enabling of function; After the firmware upgrade version file of ONU downloads to OLT, in case have the ONU that is provided with the auto-update function of reaching the standard grade online/reach the standard grade, then OLT will be immediately for this ONU starts the firmware upgrade process, carry out firmware version upgrade to it; After upgrading successfully, restart function if this ONU has disposed after upgrade successfully, then OLT issues reset command automatically to above-mentioned ONU, and above-mentioned ONU is restarted also loading upgrading version file; Make escalation process hommization more, meet user's daily operation and maintenance demand more.The present invention has improved the real-time and the efficient of ONU firmware version upgrade preferably, has realized that the intellectuality of firmware version upgrade is handled.
Description of drawings
Fig. 1 is an ONU firmware version upgrade system block diagram in the prior art;
Fig. 2 is the first embodiment flow chart of the method for the invention;
Fig. 3 is the second embodiment flow chart of the method for the invention;
Fig. 4 is the preferred embodiment flow chart of S306 among Fig. 3;
Fig. 5 is the preferred embodiment structured flowchart of OLT of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
As shown in Figure 2, be the first embodiment flow chart of the method for the invention, comprise the steps:
The S201:ONU update version document downloads to OLT;
Among the present invention, all (File Transfer Protocol FTP) is downloaded to OLT to the ONU update version document by file transfer protocol (FTP).
Each ONU configuration that S202:OLT is set to the subordinate according to the user whether reach the standard grade auto-update and upgrade successfully after whether restart;
S203: the update version document of in the above-mentioned update version document that downloads to, searching coupling for be configured to reach the standard grade auto-update and online ONU;
For being configured to reach the standard grade auto-update but the ONU of current off-line, this firmware version upgrade process is not handled it, waits for after it is reached the standard grade and just it is carried out firmware version upgrade.
S204: above-mentioned OLT is transferred to corresponding ONU with the above-mentioned update version document that finds by ethernet frame.
As shown in Figure 3, be the second embodiment flow chart of the method for the invention, comprise the steps:
The S301:ONU update version document downloads to OLT;
Each ONU configuration that S302:OLT is set to the subordinate according to the user whether reach the standard grade auto-update and upgrade successfully after whether restart;
S303: obtain the attribute information of current ONU, above-mentioned attribute information comprises current version number, identification of the manufacturer and the chip type of current ONU at least;
S304: in the update version document that downloads to, search the identification of the manufacturer update version document identical with the identification of the manufacturer of current ONU,, then carry out S305 if find with chip type with chip type; Otherwise current ONU firmware version upgrade finishes, and carries out S314;
In this step, if in the update version document that downloads to, find an above identification of the manufacturer and the chip type update version document identical with chip type, then get the update version document of the version number of the highest update version document of version number wherein as above-mentioned ONU with the identification of the manufacturer of above-mentioned ONU.
S305: whether the version number of the update version document that relatively finds is higher than the current version number of current ONU, if the then above-mentioned update version document that finds is the update version document of above-mentioned ONU, changes S306 over to and carries out; Otherwise, change S314 over to and carry out;
S306: the above-mentioned update version document data that find are transferred to current ONU by ethernet frame;
As shown in Figure 4, S306 specifically comprises the steps:
S3061: send initial ethernet frame to current ONU, set up mutual interface channel with current ONU;
Above-mentioned initial ethernet frame includes the version size, the OUI of current ONU (organization uniqueidentification, organize unique identification), LLID bitmap (Llid bitmap) and CRC check sign indicating number, the Llid bitmap of OLT by carrying in the ethernet frame, the foundation of the mutual interface channel between realization and ONU.
S3062: the ethernet frame that sends the above-mentioned update version document data that find of carrying to current ONU;
The ethernet frame of above-mentioned carrying upgraded version data comprises the segmented content of above-mentioned update version document, and Llid bitmap and CRC check sign indicating number, its file transfer speed are much higher than OAM message transmissions mechanism;
S3063: after the update version document data send and finish, send the end ethernet frame to current ONU.
Above-mentioned end ethernet frame comprises whole update version document size information, after OLT sends and finishes ethernet frame, waits for ONU echo reply frame, so that update version document transmission result is confirmed.
S307: after current ONU received last ethernet frame, whether the update version document that verification is received was correct, if then carry out S308; Otherwise, carry out S312;
S308: return the successful ethernet frame of upgrading and give above-mentioned OLT;
S309: after above-mentioned OLT receives the successful ethernet frame of upgrading, check whether current ONU has disposed to restart after upgrading successfully, if then carry out S310; Otherwise current ONU firmware version upgrade finishes, and changes S314 over to;
S310: above-mentioned OLT issues reset command and gives current ONU, and changes the S314 execution over to;
Above-mentioned reset command can be passed through OAM message message bearing.
S311: current ONU is restarted, and the loading upgrading version file, and current ONU firmware version upgrade finishes;
S312: return upgrading failure ethernet frame and give above-mentioned OLT;
S313:OLT receives upgrading failure ethernet frame, and current ONU firmware version upgrade finishes, and changes S314 over to and carries out;
S314: judge whether that online ONU is not carried out the firmware version upgrade processing in addition, if then carry out S315; Otherwise this ONU firmware version upgrade finishes;
S315: online ONU carries out firmware version upgrade to the next one, changes S303 over to.
Among the present invention, when ONU reached the standard grade, whether OLT can dispose the auto-update of reaching the standard grade according to this ONU was selected whether this ONU to be carried out firmware version upgrade.
As shown in Figure 5, be the structured flowchart that is used to realize the OLT of said method, comprise configuration module 201, receiver module 202, acquisition module 203, search module 204, judge module 205 and sending module 206, wherein,
Sending module 206, the update version document that is used for searching current version that version number that module 204 finds is higher than ONU number is transferred to above-mentioned ONU by net frame too.
The schematic diagram of system of the present invention is referring to shown in Figure 1, and system of the present invention comprises EMS100, OLT200, ONU300 equally, wherein,
EMS100 is used for update version document and the user's setting of ONU300 are handed down to OLT200;
OLT200 is used to receive update version document and the user's setting that above-mentioned EMS100 issues; Be used for according to the user be set to each ONU configuration whether reach the standard grade auto-update and upgrade successfully after whether restart; Be used for receiving that update version document searches the update version document of coupling for ONU; Be used for the above-mentioned update version document that finds is transferred to corresponding ONU200 by ethernet frame; And after ONU200 upgrades successfully, whether issue reset command according to selection of configuration and give above-mentioned ONU200; OLT200 can adopt OLT shown in Figure 5.
ONU300, be used to receive the ethernet frame of above-mentioned OLT200 transmission, and the update version document of coming by the ethernet frame transmission is carried out verification when finishing ethernet frame receiving, and return the successful ethernet frame of upgrading or upgrading failure ethernet frame is given above-mentioned OLT200 according to check results; Also be used for after receiving the reset command of above-mentioned OLT200, restarting.
Below only be the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, include in scope of patent protection of the present invention.
Claims (10)
1. an optical network unit (ONU) firmware version automatically updating method is characterized in that, after the ONU update version document downloaded to optical line terminal (OLT), described OLT was transferred to corresponding ONU with described update version document by ethernet frame.
2. the method for claim 1 is characterized in that, described OLT also carries out following operation before described update version document is transferred to corresponding ONU:
For each ONU configuration of its subordinate whether reach the standard grade auto-update and upgrade successfully after whether restart;
In the described update version document that downloads to, search the update version document of coupling for be configured to reach the standard grade auto-update and online ONU.
3. method as claimed in claim 2 is characterized in that, described update version document step of searching coupling for be configured to reach the standard grade auto-update and online ONU in the update version document that downloads to specifically comprises:
Obtain the attribute information of described ONU, described attribute information comprises current version number, identification of the manufacturer and the chip type of described ONU at least;
In the update version document that downloads to, search the identification of the manufacturer update version document identical with the identification of the manufacturer of described ONU with chip type with chip type, if find, whether the version number of the update version document that then relatively finds is higher than the current version number of described ONU, if the then described update version document that finds is the update version document of described ONU.
4. method as claimed in claim 3, it is characterized in that, if find more than one identification of the manufacturer and identification of the manufacturer and the chip type all identical update version document of chip type with described ONU in the described update version document that downloads to, the current version of then getting the version number of the highest update version document of version number wherein and described ONU number compares.
5. the method for claim 1 is characterized in that, described OLT is transferred to corresponding ONU step with described update version document and specifically comprises:
Send initial ethernet frame to described ONU, set up mutual interface channel with described ONU;
Send the ethernet frame of carrying update version document data to described ONU;
After the update version document data send and finish, send the end ethernet frame to described ONU.
6. as claim 1,2 or 5 described methods, it is characterized in that,
Described ONU receives whether the update version document that verification receives is correct when finishing ethernet frame, if then return the successful ethernet frame of upgrading; Otherwise, return upgrading failure ethernet frame;
When described OLT receives the successful ethernet frame of upgrading, check whether described ONU has disposed to restart after upgrade successfully, if then issue reset command to described ONU;
Described ONU is restarted after receiving reset command, the loading upgrading version file.
7. an OLT is characterized in that, comprises receiver module and sending module,
Described receiver module is used to receive update version document;
Described sending module is used for the update version document that described receiver module receives is transferred to ONU by ethernet frame.
8. OLT as claimed in claim 7 is characterized in that, described OLT also comprises configuration module, acquisition module, searches module and judge module,
Described configuration module, be used to each ONU configuration whether reach the standard grade auto-upgrade-option and upgrade successfully after whether restart option;
Described acquisition module is used to obtain the attribute information of each ONU;
The described module of searching is used to ONU to search the upgraded version software of coupling;
Described judge module is used to judge whether described version number of searching the update version document that module finds is higher than the current version number of corresponding ONU.
9. an ONU firmware version automatic updating system is characterized in that, described system comprises NM server (EMS), OLT and ONU,
Described EMS is used for the update version document of described ONU is handed down to described OLT;
Described OLT is used to receive the update version document that described EMS issues, and receiving back startup firmware version upgrade process, described update version document is transferred to described ONU by ethernet frame;
Described ONU, be used to receive the ethernet frame of described OLT transmission, and after receiving the end ethernet frame, the update version document of coming by the ethernet frame transmission is carried out verification, and return successful ethernet frame of upgrading or upgrading failure ethernet frame according to check results.
10. system as claimed in claim 9 is characterized in that,
Described EMS also is used for user's setting is handed down to described OLT;
Described OLT also is used for being provided with according to the user that receives, for each ONU configuration whether reach the standard grade auto-update and upgrade successfully after whether restart; Be used for searching for ONU the update version document of coupling in the update version document of receiving; And after ONU upgrades successfully, whether issue reset command according to selection of configuration and give described ONU;
Described ONU also is used for restarting after receiving the reset command of described OLT.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188940.7A CN102098590B (en) | 2009-12-15 | 2009-12-15 | Automatic upgrading method and system of firmware version of optical network unit |
| PCT/CN2010/073155 WO2010148870A1 (en) | 2009-12-15 | 2010-05-24 | Method and system for auto-upgrading firmware version of optical network unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188940.7A CN102098590B (en) | 2009-12-15 | 2009-12-15 | Automatic upgrading method and system of firmware version of optical network unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102098590A true CN102098590A (en) | 2011-06-15 |
| CN102098590B CN102098590B (en) | 2014-04-30 |
Family
ID=43385959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188940.7A Active CN102098590B (en) | 2009-12-15 | 2009-12-15 | Automatic upgrading method and system of firmware version of optical network unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102098590B (en) |
| WO (1) | WO2010148870A1 (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868944A (en) * | 2012-09-26 | 2013-01-09 | 上海斐讯数据通信技术有限公司 | Method for upgrading optical node by optical link terminal |
| CN103108262A (en) * | 2013-03-07 | 2013-05-15 | 烽火通信科技股份有限公司 | Method for upgrading configuration file of optical network unit in GPON system |
| CN103391215A (en) * | 2013-05-20 | 2013-11-13 | 江苏物联网研究发展中心 | Remote software downloading and updating method, device and system based on chain network |
| WO2015051647A1 (en) * | 2013-10-10 | 2015-04-16 | 中兴通讯股份有限公司 | Firmware upgrade method and system, upper computer and optical module |
| WO2016011607A1 (en) * | 2014-07-23 | 2016-01-28 | 华为技术有限公司 | Terminal upgrade method and related device |
| CN105429790A (en) * | 2015-11-04 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | ONU (Optical Network Unit) upgrading method and system and optical network system |
| WO2016127760A1 (en) * | 2015-02-09 | 2016-08-18 | 中兴通讯股份有限公司 | User end device changing method, network element management system, and optical network system |
| CN105975308A (en) * | 2016-05-04 | 2016-09-28 | 烽火通信科技股份有限公司 | Remote upgrading system for low-memory overheads in home gateways and remote upgrading method |
| CN106325947A (en) * | 2016-09-18 | 2017-01-11 | 北京方研矩行科技有限公司 | Method for upgrading OTA (over-the-air technology) firmware based on state machine |
| CN106685692A (en) * | 2016-11-16 | 2017-05-17 | 成都广达新网科技股份有限公司 | Method for quickly upgrading ONU in EPON system |
| CN107357625A (en) * | 2017-08-16 | 2017-11-17 | 上海市共进通信技术有限公司 | Prevent the system and method for EPON terminal stagings failure |
| CN108111929A (en) * | 2017-11-17 | 2018-06-01 | 深圳市飞鸿光电子有限公司 | A kind of method based on Python automatic tests, system and test terminal |
| CN108174253A (en) * | 2018-03-09 | 2018-06-15 | 四川天邑康和通信股份有限公司 | A kind of IPTV terminal upgrade method of no IP address |
| CN109271184A (en) * | 2018-08-28 | 2019-01-25 | 苏州浪潮智能软件有限公司 | A method of based on remote upgrade version security protection |
| CN109495798A (en) * | 2018-12-14 | 2019-03-19 | 深圳创维数字技术有限公司 | ONU method for upgrading system, device, equipment and computer readable storage medium |
| CN109918105A (en) * | 2019-02-21 | 2019-06-21 | 福建星云电子股份有限公司 | A kind of charging pile software automatic on-line upgrade method and system |
| CN112994938A (en) * | 2021-02-08 | 2021-06-18 | 成都康特电子科技股份有限公司 | Optical network unit upgrading system and method |
| CN113377405A (en) * | 2021-07-04 | 2021-09-10 | 芯河半导体科技(无锡)有限公司 | EPON mirror image upgrading method and system based on dynamic resource adjustment |
| CN115226094A (en) * | 2022-07-08 | 2022-10-21 | 深圳市中易腾达科技股份有限公司 | OTA (over the air) upgrading method and system capable of automatically identifying Bluetooth chip type |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115174392B (en) * | 2022-09-07 | 2023-01-31 | 武汉长光科技有限公司 | Upgrading method of optical network unit ONU, server and storage medium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100473050C (en) * | 2005-06-16 | 2009-03-25 | 中兴通讯股份有限公司 | Forwarding device for realizing remote MODEM management |
| JP4725228B2 (en) * | 2005-07-28 | 2011-07-13 | 日本電気株式会社 | PON system, logical link allocation method, and logical link allocation apparatus |
| CN100385862C (en) * | 2005-12-25 | 2008-04-30 | 华为技术有限公司 | Method for edition upgrading of optical network unit ONU |
| CN101083564A (en) * | 2007-07-24 | 2007-12-05 | 杭州华三通信技术有限公司 | Method for updating automatically optical network unit and optical line terminal |
-
2009
- 2009-12-15 CN CN200910188940.7A patent/CN102098590B/en active Active
-
2010
- 2010-05-24 WO PCT/CN2010/073155 patent/WO2010148870A1/en active Application Filing
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868944A (en) * | 2012-09-26 | 2013-01-09 | 上海斐讯数据通信技术有限公司 | Method for upgrading optical node by optical link terminal |
| CN103108262A (en) * | 2013-03-07 | 2013-05-15 | 烽火通信科技股份有限公司 | Method for upgrading configuration file of optical network unit in GPON system |
| CN103108262B (en) * | 2013-03-07 | 2016-03-23 | 烽火通信科技股份有限公司 | The method of optical network unit configuration file upgrading in GPON system |
| CN103391215A (en) * | 2013-05-20 | 2013-11-13 | 江苏物联网研究发展中心 | Remote software downloading and updating method, device and system based on chain network |
| WO2015051647A1 (en) * | 2013-10-10 | 2015-04-16 | 中兴通讯股份有限公司 | Firmware upgrade method and system, upper computer and optical module |
| CN104579719A (en) * | 2013-10-10 | 2015-04-29 | 中兴通讯股份有限公司 | A method and system for updating firmware, upper computer and optical module |
| CN104579719B (en) * | 2013-10-10 | 2019-07-19 | 中兴通讯股份有限公司 | A kind of upgrade method and system, host computer and optical module of firmware |
| WO2016011607A1 (en) * | 2014-07-23 | 2016-01-28 | 华为技术有限公司 | Terminal upgrade method and related device |
| CN105993147B (en) * | 2014-07-23 | 2019-03-05 | 华为技术有限公司 | A kind of terminal staging method and relevant device |
| CN105993147A (en) * | 2014-07-23 | 2016-10-05 | 华为技术有限公司 | Terminal upgrade method and related device |
| US10419291B2 (en) | 2014-07-23 | 2019-09-17 | Huawei Technologies Co., Ltd. | Terminal upgrade method and related device with multicast program |
| WO2016127760A1 (en) * | 2015-02-09 | 2016-08-18 | 中兴通讯股份有限公司 | User end device changing method, network element management system, and optical network system |
| CN105429790A (en) * | 2015-11-04 | 2016-03-23 | 上海斐讯数据通信技术有限公司 | ONU (Optical Network Unit) upgrading method and system and optical network system |
| CN105975308A (en) * | 2016-05-04 | 2016-09-28 | 烽火通信科技股份有限公司 | Remote upgrading system for low-memory overheads in home gateways and remote upgrading method |
| CN106325947A (en) * | 2016-09-18 | 2017-01-11 | 北京方研矩行科技有限公司 | Method for upgrading OTA (over-the-air technology) firmware based on state machine |
| CN106685692A (en) * | 2016-11-16 | 2017-05-17 | 成都广达新网科技股份有限公司 | Method for quickly upgrading ONU in EPON system |
| CN107357625A (en) * | 2017-08-16 | 2017-11-17 | 上海市共进通信技术有限公司 | Prevent the system and method for EPON terminal stagings failure |
| CN108111929A (en) * | 2017-11-17 | 2018-06-01 | 深圳市飞鸿光电子有限公司 | A kind of method based on Python automatic tests, system and test terminal |
| CN108111929B (en) * | 2017-11-17 | 2020-11-27 | 深圳市飞鸿光电子有限公司 | Python-based automatic test method, system and test terminal |
| CN108174253A (en) * | 2018-03-09 | 2018-06-15 | 四川天邑康和通信股份有限公司 | A kind of IPTV terminal upgrade method of no IP address |
| CN109271184A (en) * | 2018-08-28 | 2019-01-25 | 苏州浪潮智能软件有限公司 | A method of based on remote upgrade version security protection |
| CN109495798A (en) * | 2018-12-14 | 2019-03-19 | 深圳创维数字技术有限公司 | ONU method for upgrading system, device, equipment and computer readable storage medium |
| CN109495798B (en) * | 2018-12-14 | 2021-10-22 | 深圳创维数字技术有限公司 | ONU system upgrading method, device, equipment and computer readable storage medium |
| CN109918105A (en) * | 2019-02-21 | 2019-06-21 | 福建星云电子股份有限公司 | A kind of charging pile software automatic on-line upgrade method and system |
| CN112994938A (en) * | 2021-02-08 | 2021-06-18 | 成都康特电子科技股份有限公司 | Optical network unit upgrading system and method |
| CN113377405A (en) * | 2021-07-04 | 2021-09-10 | 芯河半导体科技(无锡)有限公司 | EPON mirror image upgrading method and system based on dynamic resource adjustment |
| CN115226094A (en) * | 2022-07-08 | 2022-10-21 | 深圳市中易腾达科技股份有限公司 | OTA (over the air) upgrading method and system capable of automatically identifying Bluetooth chip type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102098590B (en) | 2014-04-30 |
| WO2010148870A1 (en) | 2010-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102098590B (en) | Automatic upgrading method and system of firmware version of optical network unit | |
| CN100459499C (en) | Method for transmitting upgrade software to optical network unit in Ethernet passive optical network | |
| CN100385862C (en) | Method for edition upgrading of optical network unit ONU | |
| CN103108262B (en) | The method of optical network unit configuration file upgrading in GPON system | |
| CN101753524B (en) | Method and system for upgrading software | |
| CN102223256B (en) | Method and system for multi-ONU (optical network unit) automatic upgrading in GPON (gigabit-capable passive optical network) access system | |
| CN101877650B (en) | Method and system for updating software version automatically | |
| CN109039779B (en) | Equipment upgrading method, data transmission unit, controller local area network equipment and network | |
| CN102195798B (en) | A kind of method and system of optical network unit of upgrading | |
| WO2015090091A1 (en) | Method and system for updating optical distribution network (odn) device by using intelligent management terminal | |
| CN105993147A (en) | Terminal upgrade method and related device | |
| CN103220342B (en) | A kind of method of mobile terminal device group remote synchronization more new procedures | |
| CN106656562B (en) | A kind of OLT batch issues the detection method and device of ONU configuration | |
| CN104750515A (en) | Firmware version upgrading method and system | |
| CN101645801A (en) | Software version upgrading method based on cluster management and order exchange board | |
| CN109039518B (en) | The ntp server address intelligent management of Android television system | |
| CN104080020A (en) | Method and device for automatically issuing ONU device configuration | |
| CN105743948A (en) | Network version upgrading method and apparatus | |
| CN104270688A (en) | System and method for upgrading ONUs (optical network units) on EPON (Ethernet passive optical network) in batch | |
| CN103415030A (en) | WIFI terminal configuration updating method and system, WIFI terminal and access point | |
| CN102577429B (en) | Method, device and system for service release | |
| CN101621792A (en) | Method for upgrading telesoftware of wireless fixed phone terminal | |
| CN111918155B (en) | Method for loading ONU (optical network Unit) by using MPCP (Multi-Point protocol) | |
| CN101867484A (en) | Method and system for upgrading equipment | |
| CN104506942A (en) | Set-top box and upgrading method of cable modem system of set-top box |
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 |