CN104378753A - Terminal code loading method supporting switching - Google Patents
Terminal code loading method supporting switching Download PDFInfo
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- CN104378753A CN104378753A CN201310356759.9A CN201310356759A CN104378753A CN 104378753 A CN104378753 A CN 104378753A CN 201310356759 A CN201310356759 A CN 201310356759A CN 104378753 A CN104378753 A CN 104378753A
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- base station
- terminal
- client code
- loading
- code loading
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Abstract
The invention provides a terminal code loading method supporting switching. The method includes the steps that when terminals are switched, file name and progress information loaded through terminal codes is acquired by a new base station, and after the new base station acquires the information, remaining terminal code data are continuously sent to the terminals. The problem that aerial code loading operation fails all the time due to frequent switches of the terminals in a signal coverage repeated region of the base station is solved, the number of repeated upgrading times is reduced, and air resources are saved.
Description
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of client code loading method supporting to switch.
Background technology
Loaded by air interface at present in the method for client code, implementation procedure is as follows: first client code to be loaded is downloaded to base station, then client code is issued terminal by message by base station, terminal is receiving whole file and is verifying by rear, terminal to report upgrades successfully, thus completes client code and load in the air.
Use this loading method, loading code can be realized smoothly when terminal does not switch, but once terminal there occurs switching, so whole loading procedure will be forced to stop, thus cause loading unsuccessfully.When using broadcast channel to carry out broadcast upgrading to multiple terminal in addition, a lot of terminal packet receiving can be caused incorrect, cause upgrading unsuccessfully.
Summary of the invention
The object of the present invention is to provide a kind of code loading method supporting to switch, client code loading procedure not being stopped because of switching, even if terminal there occurs switching at code loading procedure, also can load successfully.The method comprises:
When terminal switches, new base station obtains filename and the progress msg of client code loading, gets rear continuation and remaining client code data are issued terminal.
Preferably, the mode of described acquisition can be following three kinds: code loading is being carried out in the new base station of (1) terminal proactive notification, and carry the base station number switching front former base station, after new base station receives, by the passage between base station, former base station is gone to obtain filename and the progress msg of client code loading.(2) code loading is carried out in the new base station of terminal proactive notification, and informs the filename that client code loads and progress msg.(3) by the passage between base station, former base station notifies that code loading is carried out in new base station, and informs the filename that client code loads and progress msg.
Preferably, client code is divided into multiple packet to issue terminal successively by base station.Wherein, data package size can be identical, is preferably 1KB size.
Preferably, when packet is issued terminal by base station successively, adopt one one mode answered.
Above-mentioned client code loads and can be initiated on webmaster by webmaster personnel, also automatically can be initiated according to configuration by webmaster.
The invention has the advantages that: 1, solve base station signal and cover and repeat regional terminal and cause aerial loading code always failure problem because switching frequent; 2, solve system broadcasts upgrading mortality high problem; 3, decrease repeatedly upgrading, save interface-free resources.
Accompanying drawing explanation
Fig. 1 is that the client code of the embodiment of the present invention loads flow chart.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
The present embodiment is to be switched to base station B from base station A in client code loading procedure, base station A and base station B has downloaded from webmaster the client code file needing to load in advance, and client code is divided into the packet of multiple 1KB size, specific code loading procedure step is as follows:
(1) network maintenance staff clicks terminal software upgrading on webmaster, initiates interface aloft and carries out client code loading, or after endpoint registration, webmaster starts upgrading automatically according to configuration;
(2), after the base station A at the current place of terminal receives the client code loading command of webmaster, code load request is sent to terminal;
(3) after terminal receives this request message, return successful respond to base station A, proceed to code and load flow process;
(4) base station A receives successful respond, forwards successful respond, start to send first packet to terminal simultaneously to webmaster;
(5), after terminal receives, write FLASH, returns successful respond to base station A, carries the packet Bale No. be currently received;
(6) base station A receives successful respond, according to Bale No., continues to send next bag data;
(7) terminal switch is to base station B, proactive notification base station B its carry out code loading, and inform that former active base station is base station A;
(8) after base station B receives, by the passage between base station, the filename loaded to base station A acquisition request client code and progress msg;
(9), after base station A receives the request message of base station B, terminal loads filename and progress msg are issued base station B;
(10) after base station B receives the response message of base station A, according to message terminal filename and progress, continue to send next bag data to terminal;
(11) after terminal receives packet, continue write flash, after to the last a bag receives, carry out data check, if verification succeeds, then return loading success message to base station B;
(12) loading success message is issued webmaster by base station B, indicates this to load successfully.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. support the client code loading method switched, it is characterized in that, described method comprises:
When terminal switches, new base station obtains filename and the progress msg of client code loading, gets rear continuation and remaining client code data are issued terminal.
2. method according to claim 1, it is characterized in that, the mode of described acquisition is: code loading is carried out in the new base station of terminal proactive notification, and carry the base station number switching front former base station, after new base station receives, by the passage between base station, former base station is gone to obtain filename and the progress msg of client code loading.
3. method according to claim 1, it is characterized in that, the mode of described acquisition is: code loading is carried out in the new base station of terminal proactive notification, and informs the filename that client code loads and progress msg.
4. method according to claim 1, it is characterized in that, the mode of described acquisition is: by the passage between base station, former base station notifies that code loading is carried out in new base station, and informs the filename that client code loads and progress msg.
5. one of method according to claims 1 to 4, is characterized in that: client code is divided into multiple packet to issue terminal successively by base station.
6. method according to claim 5, it is characterized in that, described data package size is identical.
7. method according to claim 6, it is characterized in that, described data package size is 1KB.
8. method according to claim 5, is characterized in that, when packet is issued terminal by base station successively, adopt one one mode answered.
9. one of method according to claims 1 to 4, described client code loads and is initiated on webmaster by webmaster personnel.
10. one of method according to claims 1 to 4, described client code loads is initiated according to configuration automatically by webmaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356759.9A CN104378753A (en) | 2013-08-15 | 2013-08-15 | Terminal code loading method supporting switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310356759.9A CN104378753A (en) | 2013-08-15 | 2013-08-15 | Terminal code loading method supporting switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104378753A true CN104378753A (en) | 2015-02-25 |
Family
ID=52557343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310356759.9A Pending CN104378753A (en) | 2013-08-15 | 2013-08-15 | Terminal code loading method supporting switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104378753A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040146021A1 (en) * | 2003-01-23 | 2004-07-29 | Fors Chad M. | Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network |
| CN101951391A (en) * | 2010-04-13 | 2011-01-19 | 杭州海康威视系统技术有限公司 | Method, device and system for remotely upgrading monitoring equipment |
-
2013
- 2013-08-15 CN CN201310356759.9A patent/CN104378753A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040146021A1 (en) * | 2003-01-23 | 2004-07-29 | Fors Chad M. | Method and apparatus for a source-initiated handoff from a source cellular wireless network to a target non-cellular wireless network |
| CN101951391A (en) * | 2010-04-13 | 2011-01-19 | 杭州海康威视系统技术有限公司 | Method, device and system for remotely upgrading monitoring equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |