CN1627689A - Method for realizing interconnection and intercommunication of wireless network grids - Google Patents
Method for realizing interconnection and intercommunication of wireless network grids Download PDFInfo
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- CN1627689A CN1627689A CNA2003101194218A CN200310119421A CN1627689A CN 1627689 A CN1627689 A CN 1627689A CN A2003101194218 A CNA2003101194218 A CN A2003101194218A CN 200310119421 A CN200310119421 A CN 200310119421A CN 1627689 A CN1627689 A CN 1627689A
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Abstract
The method includes following steps: in wireless scene, wireless grid sends multicast packet to wireless network; through receiving multicast packet, wireless grid needed of interconnection and intercommunication searches other wireless grids and displays information of up/down lines of wireless grid; when requiring of carrying out interconnection and intercommunication with searched wireless grid, the wireless grid needed of interconnection and intercommunication sends request to the searched wireless grid; receiving the said request, wireless grid returns description information in use for configuring system parameters; based on the received description information, the wireless grid of sending request configures own system parameters; by using the said parameters, two wireless grids of sending and receiving request build wireless connection. The invention realizes interconnection and intercommunication without need of configuring system parameters manually.
Description
Technical field
The present invention relates to wireless local area network technology, relate in particular to a kind of method that realizes that wireless mesh interconnects.
Background technology
Fast development along with network application, and the portable intelligent mobile phone users is growing, increasing user wishes can be whenever and wherever possible freely to insert the Internet (Internet), enjoy more not only safe but also secure network service with heart, and traditional local area network (LAN) more and more can not satisfy people's use needs.Increasingly mature along with radio network technique, WLAN (wireless local area network) (WLAN, Wireless Local AreaNetwork) is just being brought into play the effect that becomes more and more important with its high speed transmission abilities and flexibility, becomes high-speed radio access network of new generation.
In WLAN (wireless local area network), because the complexity of network environment, in different network environments, often exist diversified wireless device, no matter how are concrete connected mode between wireless device and data transfer mode, for outside, the combination of network of a kind of wireless device or multiple wireless device all possesses certain function, and this externally possess the wireless device of certain function or the combination of network of wireless device is called " wireless mesh ".Such as, the wireless printer with printing function can be a wireless mesh; Having the computer of multi-media player function and the combination of network of sound system composition also can be a wireless mesh; If the inside component devices difference of two grids, perhaps inner networking mode difference, two such wireless mesh are " heterogeneous wireless grid " each other.
WLAN utilizes wireless technology to realize the technology of quick access network based on ethernet.IEEE 802.11, IEEE 802.11a, IEEE802.11b and IEEE 802.11g etc. that common wireless network protocol has Institute of Electrical and Electric Engineers (IEEE) to propose.At present, though wireless network makes the networking mode between grid that significant variation take place, but existing network application scheme is only paid close attention to internetwork connection mode and data transmission scheme between the wireless mesh, and in actual applications, most of network user also is indifferent to networking mode and data transfer mode between wireless mesh, and only pay attention to the function that wireless mesh can offer the user, in this case, must solve the problem that interconnects between the different radio grid.
In existing technical scheme, in order to solve the problem that interconnects between the different radio grid in the network, the user must dispose the system parameters on the wireless mesh that interconnects by manual mode, have only the system parameters that successfully disposes each wireless mesh, could realize interconnecting by wireless network card separately between the wireless mesh.The shortcoming of this method is: the different radio grid interconnects very loaded down with trivial details, and is strongly professional, and poor operability, service efficiency are very low; Because in different network environments, often exist diversified wireless mesh, the function of these wireless mesh presents variation, but also may move at any time, these factors all can make network environment complicated more, make that a lot of users are perplexed by the complexity of the numerous and jumbled and system parameters of Internet resources when using the wireless mesh resource, brought the inconvenience of using to wireless network user; In addition, because the system parameters that this programme must the manual configuration wireless mesh just can interconnect so have only between the specific wireless grid that has successfully disposed system parameters, seriously limited the scope of application of the grid of realizing interconnecting.
Summary of the invention
In view of this, main purpose of the present invention provides a kind of method that realizes that wireless mesh interconnects, make wireless mesh not need the manual configuration system parameter, just can realize interconnecting automatically, improved intelligent, the availability and the convenience of wireless network.
To achieve these goals, technical scheme of the present invention specifically is achieved in that
A kind of method that realizes that wireless mesh interconnects is characterized in that, this method may further comprise the steps:
Wireless mesh in a, the wireless scene sends multicast packets in wireless network, the wireless mesh that needs in the described wireless scene to interconnect is by receiving group bag active searching the other side wireless mesh, with the wireless mesh that searches reach the standard grade and offline information shows;
B, when the wireless mesh that interconnects when described needs need interconnect with the wireless mesh that searches, send request to this wireless mesh that searches;
C, the wireless mesh of receiving request return the descriptor that is used for the configuration-system parameter to the wireless mesh that sends request;
The wireless mesh of d, transmission request is according to the system parameters of the descriptor configuration of receiving self;
The wireless mesh of e, described transmission request and the wireless mesh that receives request utilize above-mentioned system parameters to set up wireless connections, carry out data interaction.
Described step a specifically comprises:
After wireless mesh in 2a, the described wireless scene is opened, regularly in wireless network, send multicast packets;
The wireless mesh that needs in 2b, the described wireless scene to interconnect receives the multicast packets that other wireless mesh send, if receive the multicast packets of certain wireless mesh, then shows the information that this wireless mesh is reached the standard grade;
The information that other wireless mesh are reached the standard grade in the described wireless scene of wireless mesh periodic refreshing that needs in 2c, the described wireless scene to interconnect.
Described step 2c specifically comprises:
Need regularly receiving group bag of the wireless mesh that interconnects in the described wireless scene,, then show the information that this wireless mesh is reached the standard grade if receive the multicast packets of a new wireless mesh; If continue to receive the multicast packets of the wireless mesh of reaching the standard grade, then continue the information that shows that this wireless mesh is reached the standard grade; If do not receive the multicast packets of the former wireless mesh of reaching the standard grade, then show the information that this wireless mesh rolls off the production line.
Described system parameters is the configuration parameter of wireless mesh self wireless network card of described transmission request.
The descriptor of described wireless mesh comprises at least: wireless mesh function name, initial state information and configuration information, described configuration information comprise the mobile network identification number and the IP address of the wireless mesh of described transmission descriptor at least.
Further comprising the steps of between described step c and steps d:
After the wireless mesh of 6a, transmission request is received described descriptor, judge whether to store this descriptor according to mobile network identification number in this descriptor and the descriptor of self storing, if stored, then direct execution in step 6b; Otherwise, store this descriptor, and execution in step 6b;
The wireless mesh of 6b, transmission request reads the descriptor of receiving, the initial state information in this descriptor shown, and execution in step d.
The wireless mesh of described transmission request is according to the system parameters of described configuration information configuration self.
When described two wireless mesh carried out data interaction, the wireless mesh that receives request was in real time to the wireless mesh return state information that sends request, and the wireless mesh that sends request shows this state information in real time.
After described step e, if the wireless mesh of described transmission request need interconnect with other wireless mesh, then cut off and being connected of current wireless grid, the wireless mesh that interconnects to needs sends asks, and returns step c.
Described wireless mesh is for externally possessing the combination of network of the wireless device or the wireless device of certain function.
By method of the present invention, wireless mesh can search other wireless mesh in the current wireless scene, the descriptor automatic configuration system parameter of returning by other wireless mesh, setting up communication connects, the line data of going forward side by side is mutual, thereby be implemented in the wireless network environment, can find automatically and the intelligence interconnection intercommunication between the different various wireless mesh of function, saved and needed the manual loaded down with trivial details system parameters layoutprocedure of carrying out when interconnecting between wireless mesh, making the user need not manual configuration just can make things convenient for, use the various wireless mesh resources in the wireless network quickly, realize the resource-sharing between wireless mesh, reach convenient intelligence and use the purpose of wireless mesh, improved user's operating efficiency greatly; This method also can be switched various wireless mesh easily and efficiently and interconnect, and the function of using various wireless mesh externally to provide has improved intelligent, the availability of wireless network; In addition, because this method can make the automatic search of wireless mesh and connect with other wireless mesh, as long as the wireless mesh in same wireless scene all can be realized interconnecting, widened the scope that can realize the wireless mesh that interconnects greatly, made things convenient for the user to carry out information interaction by various wireless mesh.
Description of drawings
System's distribution map of wireless mesh in wireless scene that Fig. 1 uses always for the described user of the embodiment of the invention and the scene;
Fig. 2 is the flow chart of the described method of the embodiment of the invention;
Fig. 3 is the interaction diagrams between the described wireless mesh of the embodiment of the invention.
Embodiment
The present invention is further described in more detail below in conjunction with the drawings and specific embodiments.
Method of the present invention also is indifferent to the concrete networking mode and the data transmission scheme of wireless mesh, only be concerned about that wireless mesh can provide view of function but stand in the user, realize interconnecting between the different radio grid, and can make a kind of wireless mesh in the network have wireless mesh resource intelligent management function, so that other wireless mesh in the network are used and manage.In the present embodiment, wireless mesh with wireless mesh resource intelligent management function is a kind of mobile wireless mesh, for example, wireless notepad, wireless personal digital assistant machine (PDA) or mobile phone etc., when this mobile wireless mesh enters wireless scene, all wireless mesh in can this scene of intelligent search, the wireless mesh tabulation that searches can be presented on the mobile wireless mesh, if want to use the function of some wireless mesh, by on mobile wireless mesh, selecting to use this wireless mesh, need not the manual setting of user and can enter this wireless mesh, the function of using this wireless mesh to provide, when switching to the another one wireless mesh, also need not manual setting of user and just can automatically switch.
System's distribution map of wireless mesh in wireless scene that Fig. 1 uses always for the described user of present embodiment and the scene, as shown in Figure 1, comprise in office's wireless scene 102 and print wireless mesh 104, projection wireless mesh 105 and duplicate wireless mesh 106, comprise voice playing wireless mesh 107 and audio storage wireless mesh 108 in the family wireless scene 103, on each above-mentioned wireless mesh wireless network card is housed all.When the mobile wireless mesh 101 with wireless mesh resource intelligent management function enters office's wireless scene 102, all wireless mesh in the meeting intelligent search current wireless scene 102, if these wireless mesh all are in opening, then have the prompting of reaching the standard grade of these wireless mesh on the mobile wireless mesh 101, the tabulation of wireless mesh also can be presented on the mobile wireless mesh 101, selects to use for the user; When the user selects to use a kind of function of wireless mesh, for example during user's selective printing wireless mesh 104, print wireless mesh 104 and just can directly provide printing function, need not the system parameters of user's manual configuration mobile wireless mesh 101, this system parameters is meant the configuration parameter of wireless network card, reaches the purpose that convenient intelligence is used wireless mesh; After using a kind of wireless mesh function, can intelligence switch on other the wireless mesh, and the switching between the wireless mesh also need not the wireless network card configuration parameter of user's manual modification mobile wireless mesh 101, for example the user uses up and prints after the wireless mesh 104, on the operation interface of mobile wireless mesh 101, select projection wireless mesh 105, projection wireless mesh 105 just can be directly and mobile wireless mesh 101 connect, and provide the function of projection; Variation along with network scenarios, when mobile wireless mesh 101 enters family wireless scene 103, voice playing wireless mesh 107 and audio storage wireless mesh 108 in the mobile wireless mesh 101 meeting intelligent search family wireless scenes, if these wireless mesh are in opening, then on mobile wireless mesh 101, show the tabulation of reaching the standard grade of all wireless mesh in the current scene 102, the user selects voice playing wireless mesh 107 can play selected audio-frequency information, and switching to audio storage wireless mesh 108 can manage audio-frequency information.
Entering office's wireless scene 102 with mobile wireless mesh 101 below is the concrete implementation step that example explanation the method for the invention realizes above-mentioned functions, Fig. 2 is the flow chart of the described method of present embodiment, Fig. 3 is the interaction diagrams between the present embodiment wireless mesh, as shown in Figures 2 and 3, present embodiment said method comprising the steps of:
After wireless mesh in a, office's wireless scene 102 and the family wireless scene 103 is opened, regularly in wireless network, send multicast packets;
When if certain wireless mesh is in opening, represent that this wireless mesh is last line states, this wireless mesh regularly sends multicast packets in wireless network, when if certain wireless mesh is not in opening, represent that this wireless mesh is a down status, this wireless mesh can regularly not send multicast packets in wireless network.
After b, mobile wireless mesh 101 enter office's wireless scene 102, start function of search, begin to search for wireless mesh, described function of search is achieved in that if receive the multicast packets that certain wireless mesh sends, and then thinks to search this wireless mesh, and show the information that this wireless mesh is reached the standard grade on mobile wireless mesh 101, after this, regularly the receiving group bag if receive the multicast packets of a new wireless mesh, then shows the information that this wireless mesh is reached the standard grade; If continue to receive the multicast packets of the wireless mesh of reaching the standard grade, then continue the information that shows that this wireless mesh is reached the standard grade; If do not receive the multicast packets of the former wireless mesh of reaching the standard grade, then show the information that this wireless mesh rolls off the production line.In the present embodiment, mobile wireless mesh 101 is with the upper and lower line information of the form display radio grid of tabulation;
C, mobile wireless mesh 101 judge whether the user selects to interconnect with the wireless mesh foundation that is in line states, if, execution in step d then, otherwise return step b;
In the present embodiment, the user at first selects to use printing wireless mesh 104, then execution in step d.
D, mobile wireless mesh 101 send request to printing wireless mesh 104, after printing wireless mesh 104 is received request, send the descriptor that this prints wireless mesh 104 to mobile wireless mesh 101, this descriptor comprises: wireless mesh function name, initial state information and the configuration information of printing wireless mesh 104.For example, the wireless mesh function name can be " printing function ", and initial state information can be " printing ready " or " printing " etc.At least comprise the mobile network identification number and the IP address of printing wireless mesh 104 in the described configuration information.
After e, mobile wireless mesh 101 are received this descriptor, judge whether to store this descriptor according to mobile network identification number in this descriptor and the descriptor of self storing, if stored, then direct execution in step f; Otherwise, store this descriptor, and execution in step f;
F, mobile wireless mesh 101 read the descriptor of printing wireless mesh 104, the initial state information of printing wireless mesh 104 is presented on the mobile wireless mesh 101, and according to the wireless network card of the configuration information configuration mobile wireless mesh 101 of printing wireless mesh 104, thereby realize mobile wireless mesh 101 and print the automatic coupling that wireless mesh 104 carries out host-host protocol and data transmission format;
G, described mobile wireless mesh 101 connect with printing wireless mesh 104, the line data of going forward side by side is mutual, print wireless mesh 104 corresponding printing function is provided, and return print state information in real time to mobile wireless mesh 101, mobile wireless mesh 101 shows this print state information in real time;
H, mobile wireless mesh 101 judge whether and need interconnect with new wireless mesh judge promptly whether the user has switched to new wireless mesh, if, then disconnect and being connected of current wireless grid, and execution in step d, otherwise, execution in step i;
For example, if the user switches to projection wireless mesh 105, then mobile wireless mesh 101 can disconnect and print being connected of wireless mesh 104, and return steps d, send the projection request to projection wireless mesh 105, projection wireless mesh 105 returns descriptor, mobile wireless mesh 101 is according to descriptor configuration self radio network interface card configuration parameter, after the configuration successful, connect with projection wireless mesh 105, projection wireless mesh 105 carries out projection, and to mobile wireless mesh 101 real-time return state information, after the projection wireless mesh is finished using, execution in step i.
I, mobile wireless mesh 101 keeps and being connected or disconnecting this connection of current wireless grid.
By above-mentioned method, can be so that mobile wireless mesh 101 have the function of all wireless mesh resources in the centralized management place wireless scene, and specifically possess following function:
1, provides a key management function, when the user wants to use mobile wireless mesh 101 management wireless mesh, by pressing a key to run administration interface on the mobile wireless mesh 101.
2, provide the wireless mesh administration interface, wireless mesh is managed concentratedly, comprising the upper and lower alignment table of display radio grid, all associative operation interfaces that search wireless mesh, intelligence are switched wireless mesh and used wireless mesh, this wireless mesh administration interface can be opened and closed at any time by the user.
3, provide the wireless mesh function of search, along with the variation of wireless network scenario, all wireless mesh in the intelligent search current network scene.Provide the tabulation of all wireless mesh that search to the user, remind the reaching the standard grade of the various wireless mesh of user, offline information, intelligence refreshes the wireless mesh tabulation, and the notice of reaching the standard grade, roll off the production line of wireless mesh is responded.
4, provide the wireless mesh handoff functionality, the intelligence of finishing between wireless mesh is switched, the wireless mesh descriptor of returning according to wireless mesh, the wireless network card of intelligence configuration mobile wireless mesh 101 realizes that mobile wireless mesh and other wireless mesh carry out the automatic coupling of host-host protocol and data transmission format.
5, provide the function of using wireless mesh, carry out data interaction with wireless mesh, the function of using wireless mesh externally to provide, the Long-distance Control wireless mesh sends to wireless mesh with user's operational order, receives the data message that wireless mesh sends.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (15)
1, a kind of method that realizes that wireless mesh interconnects is characterized in that, this method may further comprise the steps:
Wireless mesh in a, the wireless scene sends multicast packets in wireless network, the wireless mesh that needs in the described wireless scene to interconnect is by receiving group bag active searching the other side wireless mesh, with the wireless mesh that searches reach the standard grade and offline information shows;
B, when the wireless mesh that interconnects when described needs need interconnect with the wireless mesh that searches, send request to this wireless mesh that searches;
C, the wireless mesh of receiving request return the descriptor that is used for the configuration-system parameter to the wireless mesh that sends request;
The wireless mesh of d, transmission request is according to the system parameters of the descriptor configuration of receiving self;
The wireless mesh of e, described transmission request and the wireless mesh that receives request utilize above-mentioned system parameters to set up wireless connections, carry out data interaction.
2, the method for claim 1 is characterized in that, described step a specifically comprises:
After wireless mesh in 2a, the described wireless scene is opened, regularly in wireless network, send multicast packets;
The wireless mesh that needs in 2b, the described wireless scene to interconnect receives the multicast packets that other wireless mesh send, if receive the multicast packets of certain wireless mesh, then shows the information that this wireless mesh is reached the standard grade;
The information that other wireless mesh are reached the standard grade in the described wireless scene of wireless mesh periodic refreshing that needs in 2c, the described wireless scene to interconnect.
3, method as claimed in claim 2 is characterized in that, described step 2c specifically comprises:
Need regularly receiving group bag of the wireless mesh that interconnects in the described wireless scene,, then show the information that this wireless mesh is reached the standard grade if receive the multicast packets of a new wireless mesh; If continue to receive the multicast packets of the wireless mesh of reaching the standard grade, then continue the information that shows that this wireless mesh is reached the standard grade; If do not receive the multicast packets of the former wireless mesh of reaching the standard grade, then show the information that this wireless mesh rolls off the production line.
4, the method for claim 1 is characterized in that, described system parameters is the configuration parameter of wireless mesh self wireless network card of described transmission request.
5, the method for claim 1, it is characterized in that, the descriptor of described wireless mesh comprises at least: wireless mesh function name, initial state information and configuration information, described configuration information comprise the mobile network identification number and the IP address of the wireless mesh of described transmission descriptor at least.
6, method as claimed in claim 5 is characterized in that, and is further comprising the steps of between described step c and steps d:
After the wireless mesh of 6a, transmission request is received described descriptor, judge whether to store this descriptor according to mobile network identification number in this descriptor and the descriptor of self storing, if stored, then direct execution in step 6b; Otherwise, store this descriptor, and execution in step 6b;
The wireless mesh of 6b, transmission request reads the descriptor of receiving, the initial state information in this descriptor shown, and execution in step d.
7, method as claimed in claim 5 is characterized in that, the wireless mesh of described transmission request is according to the system parameters of described configuration information configuration self.
8, the method for claim 1, it is characterized in that, when described two wireless mesh carried out data interaction, the wireless mesh that receives request was in real time to the wireless mesh return state information that sends request, and the wireless mesh that sends request shows this state information in real time.
9, the method for claim 1, it is characterized in that, after described step e, if the wireless mesh of described transmission request need interconnect with other wireless mesh, then cut off and being connected of current wireless grid, the wireless mesh that interconnects to needs sends request, and returns step c.
As the described method of arbitrary claim in the claim 1 to 9, it is characterized in that 10, described wireless mesh is for externally possessing the combination of network of the wireless device or the wireless device of certain function.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2003101194218A CN100346595C (en) | 2003-12-10 | 2003-12-10 | Method for realizing interconnection and intercommunication of wireless network grids |
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| CNB2003101194218A CN100346595C (en) | 2003-12-10 | 2003-12-10 | Method for realizing interconnection and intercommunication of wireless network grids |
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| CN1627689A true CN1627689A (en) | 2005-06-15 |
| CN100346595C CN100346595C (en) | 2007-10-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056328A (en) * | 2009-10-28 | 2011-05-11 | 联想(北京)有限公司 | Method for establishing wireless connection and terminals |
| CN102065511A (en) * | 2010-12-09 | 2011-05-18 | 北京星网锐捷网络技术有限公司 | Cross-mesh network communication method and mesh point device |
| CN105325049A (en) * | 2013-07-19 | 2016-02-10 | 三星电子株式会社 | Method and device for communication |
| CN106922037A (en) * | 2015-12-28 | 2017-07-04 | 镇江坤泉电子科技有限公司 | It is a kind of for realizing the method that wireless mesh interconnects |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6999441B2 (en) * | 2001-06-27 | 2006-02-14 | Ricochet Networks, Inc. | Method and apparatus for contention management in a radio-based packet network |
| KR100450795B1 (en) * | 2001-12-12 | 2004-10-01 | 삼성전자주식회사 | Method for sharing source in hybrid in wireless independent network, station for the method, and data format for the method and the station |
-
2003
- 2003-12-10 CN CNB2003101194218A patent/CN100346595C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102056328A (en) * | 2009-10-28 | 2011-05-11 | 联想(北京)有限公司 | Method for establishing wireless connection and terminals |
| CN102065511A (en) * | 2010-12-09 | 2011-05-18 | 北京星网锐捷网络技术有限公司 | Cross-mesh network communication method and mesh point device |
| CN102065511B (en) * | 2010-12-09 | 2013-10-23 | 北京星网锐捷网络技术有限公司 | Cross-mesh network communication method and mesh point device |
| CN105325049A (en) * | 2013-07-19 | 2016-02-10 | 三星电子株式会社 | Method and device for communication |
| US10228903B2 (en) | 2013-07-19 | 2019-03-12 | Samsung Electronics Co., Ltd. | Method and device for communication |
| CN105325049B (en) * | 2013-07-19 | 2019-08-13 | 三星电子株式会社 | Method and apparatus for communication |
| CN106922037A (en) * | 2015-12-28 | 2017-07-04 | 镇江坤泉电子科技有限公司 | It is a kind of for realizing the method that wireless mesh interconnects |
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| CN100346595C (en) | 2007-10-31 |
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