CN104602289A - MPP node self recovery method, device and system and intelligent terminal - Google Patents
MPP node self recovery method, device and system and intelligent terminal Download PDFInfo
- Publication number
- CN104602289A CN104602289A CN201510080755.1A CN201510080755A CN104602289A CN 104602289 A CN104602289 A CN 104602289A CN 201510080755 A CN201510080755 A CN 201510080755A CN 104602289 A CN104602289 A CN 104602289A
- Authority
- CN
- China
- Prior art keywords
- map
- mpp
- mesh network
- mesh
- network
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The invention belongs to the technical field of communication and provides an MPP node self recovery method, device and system and an intelligent terminal. The method includes monitoring whether a Mesh root node MPP of a network-shaped Mesh network is disconnected with an access point AP or not; if so, according to a preset MPP competition mechanism, selecting one Mesh node MP or one Mesh access point MAP of the Mesh network as the net MPP of the Mesh network; transmitting a control command to the selected MP or MAP, and configuring the MP or MAP as the MPP. According to the method, the problems that according to a wireless Mesh network provided by the existing technology, once the MPP is powered off or the AP connected to the MPP is in failure, the entire Mesh network cannot contact with the external internet and is out of control and a network island is formed are solved, when the Mesh root node is disconnected with the AP, a proper MP or MAP is selected, the MP or MAP is configured as the MPP, and the reliability of the Mesh network is improved.
Description
Technical field
The invention belongs to communication technical field, particularly relate to a kind of method of self-recoverage MPP node, Apparatus and system and intelligent terminal.
Background technology
In wireless communications, traditional way normally adopts various wireless access technology in the Access Network part of " last one kilometer " of access user, make network provider can rapidly by the network coverage to the hot zones of user's request, user also can break away from the restriction of access cable and random access communications network.Although the wire transmission technology of various radio network technique far away less than the same period in transmission rate, the development for communication network provides good technical support.
But along with the expansion of network's coverage area, the wired connection of all kinds of WAP (wireless access point) requires that making it lack in the environment of wired infrastructure at some runs into lot of challenges and inconvenience.And new radio network technique-wireless mesh network (Wireless Mesh Network, WMN) converge linkage function, effective route and fault discovery characteristic because it has broadband wireless, without the need to unique advantage such as wired network resources, just receiving increasing concern.In real network development, WMN can with multiple wireless access wide band technology as 802.11,802.15,802.16,802.20 and 3G mobile communication etc. combine, the wireless mesh network of a composition multi-hop wireless link.This wireless mesh network effectively can reduce fault interference, reduces transmitter power, extends battery, drastically increase channeling degree, thus improve the coverage of network capacity, wireless network, and effectively improve communication reliability.
Wireless Mesh Networks is called for short WMN, is wireless Mesh netword, namely supports multi-multipoint wireless mesh network, and wireless Mesh netword is a kind of novel broadband wireless network structure.WMN separates from mobile Ad hoc network, and has followed the new network technology of part WLAN (Wireless Local AreaNetworks, WLAN) technology.Mesh network is " multi-hop (multi-hop) " network, is developed by Ad hoc network, is one of key technology solving " last one kilometer " problem.WMN belongs to mobile Ad hoc network in essence, it is the distributed network of a kind of high power capacity, two-forty, it is different from traditional wireless network, the fusion of WLAN (wireless local area network) and mobile Ad hoc network (mobile ad-hoc network) can be regarded as, and having played both advantages, is the wireless version of internet.WMN is actually a kind of wlan network of highly reliable, wide covering, is the radio area network solution that one is very suitable for covering city, large area open zone (comprising outdoor and indoor).Mesh network has the advantage of broadband high-speed and spectral efficient, and has the outstanding feature such as dynamic self-organization, self-configuring, certainly maintenance.Therefore, the feature of Mesh network is very suitable for the field such as security monitoring of Smart Home (as intelligent sound box, intelligent appliance etc.), smart city, school and public place, and it is generally believed in the industry is at present a developing direction of radio network technique.
Mesh network model utilizes wireless connections to substitute wired connection to be coupled together by multiple Mesh node, and Mesh network structure is general as shown in Figure 1, forms: Mesh node (MP), Mesh access point (MAP) primarily of 3 kinds of nodes.Wherein, MAP provides client (Station, STA) to access, and this client can be an intelligent terminal, and this intelligent terminal and access points (Access Point, AP) connect, and also can be connected with MAP.MP is divided into again general MP and root node MPP.MPP is the expansion of traditional AP, and AP can be accessed by wired or wireless mode in its one end, then is connected into external network Externalnetwork by AP, and being the access point connecting Mesh network and non-Mesh network, is also the Controlling vertex of whole Mesh network; MP node supports the functions such as automated topology, the automatic discovery of route, the forwarding of packet; MAP itself is also an AP focus, has MP nodal community simultaneously, can provide access function for STA.Like this eventually through a MPP node access AP, thus form a Mesh Mobile solution network.
But realizing in process of the present invention, inventor finds that in prior art, at least there are the following problems:
Once MPP power-off or the AP that is connected with MPP break down, whole Mesh network cannot be got in touch with the internet network of outside, also not control whole Mesh network, form a network islands.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of method of self-recoverage MPP node, Apparatus and system and intelligent terminal, to solve the Mesh network that prior art provides, once MPP power-off or the AP that is connected with MPP break down, whole Mesh network cannot be got in touch with the internet network of outside, do not control whole Mesh network, form the problem of a network islands yet.
First aspect, provides a kind of method of self-recoverage MPP node, comprising:
Whether the Mesh root node MPP monitored in netted Mesh network disconnects with access points AP;
If so, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.
In conjunction with first aspect, in the first possible implementation of first aspect, the MPP competition mechanism that described basis is preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network, comprising:
Based on the competition mechanism of maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Based on the competition mechanism of fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
In conjunction with the first possible implementation of first aspect, in the implementation that the second of first aspect is possible, the described competition mechanism based on maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network, comprising:
Send broadcast request information to each MP in Mesh network and each MAP, ask each MP and each MAP to send the AP signal strength values of self;
Receive the AP signal strength values of self that each MP and each MAP sends, select the next MPP that maximum MP or MAP of signal strength values is Mesh network.
In conjunction with the first possible implementation of first aspect, in the third possible implementation of first aspect, the described competition mechanism based on fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network, comprising:
Send broadcast request information to each MP in Mesh network and each MAP, after asking each MP and each MAP to receive described broadcast request, reply a confirmation immediately;
When receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
Second aspect, provides a kind of device of self-recoverage MPP node, comprising:
Whether monitoring means, disconnect with access points AP for the Mesh root node MPP monitored in netted Mesh network;
Selected unit, if monitor Mesh root node MPP in netted Mesh network and access points AP for described monitoring means to disconnect, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Dispensing unit, for sending the control command described MP that extremely described selected unit is selected or described MAP, is configured to MPP by described MP or described MAP.
In conjunction with second aspect, in the first possible implementation of second aspect, described selected unit, comprising:
First chosen module, for the competition mechanism based on maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Second chosen module, for the competition mechanism based on fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
In conjunction with the first possible implementation of second aspect, in the implementation that the second of second aspect is possible, described first chosen module, comprising:
First sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, asks each MP and each MAP to send the AP signal strength values of self;
First selected submodule, for receiving the AP signal strength values of self that each MP and each MAP sends, selectes the next MPP that maximum MP or MAP of signal strength values is Mesh network.
In conjunction with the first possible implementation of second aspect, in the third possible implementation of second aspect, described second chosen module, comprising:
Second sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, replys a confirmation immediately after asking each MP and each MAP to receive described broadcast request;
Second selected submodule, during for receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
The third aspect, provides a kind of intelligent terminal, and described intelligent terminal comprises the device of the self-recoverage MPP node described in second aspect.
Fourth aspect, provide a kind of system of self-recoverage MPP node, described system comprises: access points AP, netted Mesh network and the intelligent terminal described in the third aspect; Described intelligent terminal is connected with described AP;
MPP, MP and MAP in described intelligent terminal and described Mesh network access in same local area network (LAN).
In the embodiment of the present invention, monitor Mesh root node in Mesh network and AP when disconnecting, according to the MPP competition mechanism preset, a Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network, send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.Overcome the Mesh network that prior art provides, once MPP power-off or the AP that is connected with MPP break down, whole Mesh network cannot be got in touch with the internet network of outside, whole Mesh network is not controlled yet, form the problem of a network islands, and then reach when Mesh root node and AP disconnect, select suitable MP or MAP, and described MP or described MAP is configured to MPP, enhance the reliability of Mesh network.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Mesh network structure;
Fig. 2 is the realization flow figure of the embodiment of the method for self-recoverage MPP node of the present invention;
Fig. 3 is in the embodiment of the method for self-recoverage MPP node of the present invention, competition mechanism based on maximum AP signal strength signal intensity selectes a MP in a Mesh network or MAP, and determines that the described MP that selectes or described MAP is the realization flow figure of the next MPP of Mesh network;
Fig. 4 is in the embodiment of the method for self-recoverage MPP node of the present invention, and the competition mechanism based on fastest response selectes a MP in a Mesh network or MAP, and determines that the described MP that selectes or described MAP is the realization flow figure of the next MPP of Mesh network;
Fig. 5 is the structured flowchart of the device embodiment of self-recoverage MPP node of the present invention;
Fig. 6 is the structured flowchart of intelligent terminal embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In embodiments of the present invention, when Mesh root node MPP and the AP monitored in Mesh network disconnects, according to the MPP competition mechanism preset, a Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network, send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.
Below in conjunction with specific embodiment, realization of the present invention is described in detail:
Embodiment one
Fig. 1 shows the realization flow of the method for the self-recoverage MPP node that the embodiment of the present invention one provides, and details are as follows:
In step s 201, whether the Mesh root node MPP monitored in netted Mesh network disconnects with access points AP, if so, then performs step S202.
In embodiments of the present invention, first, set up Mesh network as shown in Figure 1, described Mesh network comprises Mesh root node MPP, at least one Mesh access point MAP and at least one Mesh node M P.Then, open the WIFI hot spot of MPP, MAP and MP, MPP, MAP are all connected with AP with MP, make intelligent terminal also be connected with AP simultaneously.Wherein, by described AP, Mesh network can be got in touch with external network.Then, monitor MPP by the intelligent terminal be connected with AP and whether disconnect with AP, disconnect with AP if intelligent terminal detects that MPP is no, then perform step S202.
In step S202, according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network.
In embodiments of the present invention, intelligent terminal is according to the MPP competition mechanism preset, and the MP in a selected Mesh network or MAP, determines that the described MP that selectes or described MAP is the next MPP of Mesh network.
Concrete, the MPP competition mechanism preset comprises: based on the competition mechanism of maximum AP signal strength signal intensity and the competition mechanism based on fastest response.
Intelligent terminal can based on the competition mechanism of maximum AP signal strength signal intensity or the competition mechanism based on fastest response, the MP in a selected Mesh network or MAP, determines that the described MP that selectes or described MAP is the next MPP of Mesh network.
First introduce intelligent terminal below and select a MP in a Mesh network or MAP based on the competition mechanism of maximum AP signal strength signal intensity, and determine the described MP that selectes or described MAP be the step of the next MPP of Mesh network as shown in Figure 3, comprise the following steps:
In step 1, send broadcast request information to each MP in Mesh network and each MAP, ask each MP and each MAP to send the AP signal strength values of self.
In this step, intelligent terminal sends broadcast request information to each MP in Mesh network and each MAP, asks each MP and each MAP to send the AP signal strength values of self.After each MP and each MAP receives described broadcast request information, inquire about the AP signal strength values of self, and the information package such as the IP address of self and AP signal strength values are sent to intelligent terminal.
In step 2, receive the AP signal strength values of self that each MP and each MAP sends, select the next MPP that maximum MP or MAP of signal strength values is Mesh network.
In this step, after intelligent terminal for reception to the respond packet of each MP and each MAP transmission, find out MP or MAP with maximum AP signal strength values, selected described MP or described MAP is the next MPP of Mesh network.
Introduce intelligent terminal below again and select a MP in a Mesh network or MAP based on the competition mechanism of fastest response, and determine the described MP that selectes or described MAP be the step of the next MPP of Mesh network as shown in Figure 4, comprise the following steps:
In a step 11, send broadcast request information to each MP in Mesh network and each MAP, after asking each MP and each MAP to receive described broadcast request, reply a confirmation immediately.
In this step, intelligent terminal sends broadcast request information to each MP in Mesh network and each MAP, replys a confirmation immediately after asking each MP and each MAP to receive described broadcast request.
In step 12, when receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
In this step, when intelligent terminal for reception is to first confirmation, selected MP or MAP sending described confirmation is the next MPP of Mesh network.Wherein, first confirmation is the confirmation that intelligent terminal receives the earliest.
In step S203, send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.
In embodiments of the present invention, after MP or MAP of the next MP P being about to become Mesh network selected by intelligent terminal, send control command to described MP or described MAP.Described control command is bootstrapping MPP order, and described MP or described MAP carries out MPP configuration, oneself is configured to new MPP after receiving the bootstrapping MPP order of intelligent terminal transmission.When booting successfully, new MPP sends pass signal to intelligent terminal, makes intelligent terminal confirm to boot successfully, to carry out the monitoring of AP connection to new MPP node; When intelligent terminal wait timeout or MPP boot failure, described MP or described MAP sends failure signal to intelligent terminal, and intelligent terminal chooses next MP or next MAP again as new MPP node, and circulates according to this.
The present embodiment, monitor Mesh root node in Mesh network and AP when disconnecting, according to the MPP competition mechanism preset, a Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network, send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.Overcome the wireless Mesh netword that prior art provides, once MPP power-off or the AP that is connected with MPP break down, whole Mesh network cannot be got in touch with the internet network of outside, whole Mesh network is not controlled yet, form the problem of a network islands, and then reach when Mesh root node and AP disconnect, select suitable MP or MAP, and described MP or described MAP is configured to MPP, enhance the reliability of Mesh network.
One of ordinary skill in the art will appreciate that all or part of step realized in the various embodiments described above method is that the hardware that can carry out instruction relevant by program has come, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
Embodiment two
Fig. 5 shows the concrete structure block diagram of the device of the self-recoverage MPP node that the embodiment of the present invention two provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.The device of this self-recoverage MPP node can be the unit of the software unit be built in intelligent terminal, hardware cell or software and hardware combining, and the device 5 of this self-recoverage MPP node comprises: monitoring means 51, selected unit 52 and dispensing unit 53.
Wherein, whether monitoring means 51, disconnect with access points AP for the Mesh root node MPP monitored in netted Mesh network;
Selected unit 52, if monitor Mesh root node MPP in netted Mesh network and access points AP for described monitoring means to disconnect, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Dispensing unit 53, for sending the control command described MP that extremely described selected unit is selected or described MAP, is configured to MPP by described MP or described MAP.
Concrete, described selected unit 52, comprising:
First chosen module, for the competition mechanism based on maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Second chosen module, for the competition mechanism based on fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
Concrete, described first chosen module, comprising:
First sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, asks each MP and each MAP to send the AP signal strength values of self;
First selected submodule, for receiving the AP signal strength values of self that each MP and each MAP sends, selectes the next MPP that maximum MP or MAP of signal strength values is Mesh network.
Concrete, described second chosen module, comprising:
Second sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, replys a confirmation immediately after asking each MP and each MAP to receive described broadcast request;
Second selected submodule, during for receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
The device of the self-recoverage MPP node that the embodiment of the present invention provides can be applied in the embodiment of the method one of aforementioned correspondence, and details, see the description of above-described embodiment one, do not repeat them here.
Embodiment three
Fig. 6 shows the concrete structure block diagram of the intelligent terminal that the embodiment of the present invention three provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.This intelligent terminal 6 is the STA described in Fig. 1, and this intelligent terminal 6 is connected with the AP described in Fig. 1, and described Mesh network and described AP also keep being connected, and is made up of the system of a self-recoverage MPP node intelligent terminal 6, described Mesh network and described AP.This intelligent terminal 6 accesses in same local area network (LAN) with MPP, MP and the MAP in described Mesh network, works in the same network segment.This intelligent terminal 6 comprises the device 5 of the self-recoverage MPP node described in embodiment two, and the device 5 of this self-recoverage MPP node comprises: monitoring means 51, selected unit 52 and dispensing unit 53.
Wherein, whether monitoring means 51, disconnect with access points AP for the Mesh root node MPP monitored in netted Mesh network;
Selected unit 52, if monitor Mesh root node MPP in netted Mesh network and access points AP for described monitoring means to disconnect, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Dispensing unit 53, for sending the control command described MP that extremely described selected unit is selected or described MAP, is configured to MPP by described MP or described MAP.
Concrete, described selected unit 52, comprising:
First chosen module, for the competition mechanism based on maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Second chosen module, for the competition mechanism based on fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
Concrete, described first chosen module, comprising:
First sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, asks each MP and each MAP to send the AP signal strength values of self;
First selected submodule, for receiving the AP signal strength values of self that each MP and each MAP sends, selectes the next MPP that maximum MP or MAP of signal strength values is Mesh network.
Concrete, described second chosen module, comprising:
Second sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, replys a confirmation immediately after asking each MP and each MAP to receive described broadcast request;
Second selected submodule, during for receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
The intelligent terminal that the embodiment of the present invention provides can be applied in the embodiment of the method one of aforementioned correspondence, and details, see the description of above-described embodiment one, do not repeat them here.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection range of claim.
Claims (10)
1. a method for self-recoverage MPP node, is characterized in that, comprising:
Whether the Mesh root node MPP monitored in netted Mesh network disconnects with access points AP;
If so, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Send control command to selected described MP or described MAP, described MP or described MAP is configured to MPP.
2. the method for claim 1, is characterized in that, the MPP competition mechanism that described basis is preset, and the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network, comprising:
Based on the competition mechanism of maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Based on the competition mechanism of fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
3. method as claimed in claim 2, is characterized in that, the described competition mechanism based on maximum AP signal strength signal intensity, and the MP in a selected Mesh network or MAP is the next MPP of Mesh network, comprising:
Send broadcast request information to each MP in Mesh network and each MAP, ask each MP and each MAP to send the AP signal strength values of self;
Receive the AP signal strength values of self that each MP and each MAP sends, select the next MPP that maximum MP or MAP of signal strength values is Mesh network.
4. method as claimed in claim 2, is characterized in that, the described competition mechanism based on fastest response, and the MP in a selected Mesh network or MAP is the next MPP of Mesh network, comprising:
Send broadcast request information to each MP in Mesh network and each MAP, after asking each MP and each MAP to receive described broadcast request, reply a confirmation immediately;
When receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
5. a device for self-recoverage MPP node, is characterized in that, comprising:
Whether monitoring means, disconnect with access points AP for the Mesh root node MPP monitored in netted Mesh network;
Selected unit, if monitor Mesh root node MPP in netted Mesh network and access points AP for described monitoring means to disconnect, then according to the MPP competition mechanism preset, the Mesh node M P in a selected Mesh network or Mesh access point MAP is the next MPP of Mesh network;
Dispensing unit, for sending the control command described MP that extremely described selected unit is selected or described MAP, is configured to MPP by described MP or described MAP.
6. device as claimed in claim 5, it is characterized in that, described selected unit, comprising:
First chosen module, for the competition mechanism based on maximum AP signal strength signal intensity, the MP in a selected Mesh network or MAP is the next MPP of Mesh network; Or
Second chosen module, for the competition mechanism based on fastest response, the MP in a selected Mesh network or MAP is the next MPP of Mesh network.
7. device as claimed in claim 6, it is characterized in that, described first chosen module, comprising:
First sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, asks each MP and each MAP to send the AP signal strength values of self;
First selected submodule, for receiving the AP signal strength values of self that each MP and each MAP sends, selectes the next MPP that maximum MP or MAP of signal strength values is Mesh network.
8. device as claimed in claim 6, it is characterized in that, described second chosen module, comprising:
Second sends submodule, for sending broadcast request information to each MP in Mesh network and each MAP, replys a confirmation immediately after asking each MP and each MAP to receive described broadcast request;
Second selected submodule, during for receiving first confirmation, selected MP or MAP sending described first confirmation is the next MPP of Mesh network.
9. an intelligent terminal, is characterized in that, described intelligent terminal comprises the device of the self-recoverage MPP node as described in any one of claim 5 to 8.
10. a system for self-recoverage MPP node, is characterized in that, described system comprises: access points AP, netted Mesh network and intelligent terminal as claimed in claim 9;
Described intelligent terminal is connected with described AP;
MPP, MP and MAP in described intelligent terminal and described Mesh network access in same local area network (LAN).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080755.1A CN104602289B (en) | 2015-02-12 | 2015-02-12 | The method, apparatus and system and intelligent terminal of self- recoverage MPP nodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080755.1A CN104602289B (en) | 2015-02-12 | 2015-02-12 | The method, apparatus and system and intelligent terminal of self- recoverage MPP nodes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104602289A true CN104602289A (en) | 2015-05-06 |
| CN104602289B CN104602289B (en) | 2018-03-30 |
Family
ID=53127698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510080755.1A Active CN104602289B (en) | 2015-02-12 | 2015-02-12 | The method, apparatus and system and intelligent terminal of self- recoverage MPP nodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104602289B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104967617A (en) * | 2015-06-16 | 2015-10-07 | 广东欧珀移动通信有限公司 | Data processing method and device |
| CN105007201A (en) * | 2015-05-27 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for accessing network, wireless sound box and system |
| CN105142038A (en) * | 2015-08-04 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method and system for playing network media file |
| CN105338595A (en) * | 2015-10-20 | 2016-02-17 | 广东欧珀移动通信有限公司 | Intelligent terminal joining method, apparatus and system based on intelligent terminal system |
| CN105357657A (en) * | 2015-10-20 | 2016-02-24 | 广东欧珀移动通信有限公司 | Mesh network construction method and device |
| CN105357736A (en) * | 2015-10-20 | 2016-02-24 | 广东欧珀移动通信有限公司 | Method and system for adding intelligent terminal into intelligent terminal system |
| CN105376833A (en) * | 2015-11-04 | 2016-03-02 | 广东欧珀移动通信有限公司 | MESH network access method and MPP sound box |
| CN105430717A (en) * | 2015-11-04 | 2016-03-23 | 广东欧珀移动通信有限公司 | Data processing method, access controller, and MP sound box |
| CN108366406A (en) * | 2018-01-26 | 2018-08-03 | 乐鑫信息科技（上海）有限公司 | A kind of method of the interior switching root node of mesh networks |
| WO2019149034A1 (en) * | 2018-01-30 | 2019-08-08 | 乐鑫信息科技（上海）股份有限公司 | Method for electing root node in mesh network |
| CN111935763A (en) * | 2020-08-13 | 2020-11-13 | 杭州萤石软件有限公司 | Method and network system for improving data transmission reliability in wireless grid network |
| CN112839310A (en) * | 2020-12-29 | 2021-05-25 | 杭州涂鸦信息技术有限公司 | Wireless communication method and Mesh device |
| CN113395745A (en) * | 2021-05-13 | 2021-09-14 | 北京小米移动软件有限公司 | Method, device, terminal and storage medium for accessing Mesh network |
| CN114258037A (en) * | 2020-09-22 | 2022-03-29 | 华为技术有限公司 | Network control method and device and electronic equipment |
| CN114513831A (en) * | 2020-11-16 | 2022-05-17 | 瑞昱半导体股份有限公司 | Root node selection system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895906A (en) * | 2010-07-19 | 2010-11-24 | 中兴通讯股份有限公司 | Mobile terminal and method for processing communication between same and gateway |
| US20110235524A1 (en) * | 2010-03-26 | 2011-09-29 | Cisco Technology, Inc. | Aggregating data traffic from access domains |
| CN102638873A (en) * | 2012-04-27 | 2012-08-15 | 天津大学 | Gateway selecting method applied to multi-gateway wireless mesh network |
-
2015
- 2015-02-12 CN CN201510080755.1A patent/CN104602289B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110235524A1 (en) * | 2010-03-26 | 2011-09-29 | Cisco Technology, Inc. | Aggregating data traffic from access domains |
| CN101895906A (en) * | 2010-07-19 | 2010-11-24 | 中兴通讯股份有限公司 | Mobile terminal and method for processing communication between same and gateway |
| CN102638873A (en) * | 2012-04-27 | 2012-08-15 | 天津大学 | Gateway selecting method applied to multi-gateway wireless mesh network |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007201A (en) * | 2015-05-27 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for accessing network, wireless sound box and system |
| CN104967617A (en) * | 2015-06-16 | 2015-10-07 | 广东欧珀移动通信有限公司 | Data processing method and device |
| CN105142038B (en) * | 2015-08-04 | 2018-07-10 | 广东欧珀移动通信有限公司 | The method and system of playing network media file |
| CN105142038A (en) * | 2015-08-04 | 2015-12-09 | 广东欧珀移动通信有限公司 | Method and system for playing network media file |
| CN105338595A (en) * | 2015-10-20 | 2016-02-17 | 广东欧珀移动通信有限公司 | Intelligent terminal joining method, apparatus and system based on intelligent terminal system |
| CN105357657A (en) * | 2015-10-20 | 2016-02-24 | 广东欧珀移动通信有限公司 | Mesh network construction method and device |
| CN105357736A (en) * | 2015-10-20 | 2016-02-24 | 广东欧珀移动通信有限公司 | Method and system for adding intelligent terminal into intelligent terminal system |
| CN105338595B (en) * | 2015-10-20 | 2018-11-20 | 广东欧珀移动通信有限公司 | Intelligent terminal Adding Way, apparatus and system based on intelligent terminal system |
| CN105357657B (en) * | 2015-10-20 | 2018-09-11 | 广东欧珀移动通信有限公司 | The construction method and device of Mesh network |
| CN105357736B (en) * | 2015-10-20 | 2018-05-08 | 广东欧珀移动通信有限公司 | Intelligent terminal adds the method and system of intelligent terminal system |
| CN105376833A (en) * | 2015-11-04 | 2016-03-02 | 广东欧珀移动通信有限公司 | MESH network access method and MPP sound box |
| CN105376833B (en) * | 2015-11-04 | 2018-01-19 | 广东欧珀移动通信有限公司 | The cut-in method and MPP audio amplifiers of a kind of MESH network |
| CN105430717A (en) * | 2015-11-04 | 2016-03-23 | 广东欧珀移动通信有限公司 | Data processing method, access controller, and MP sound box |
| CN105430717B (en) * | 2015-11-04 | 2018-12-11 | 广东欧珀移动通信有限公司 | A kind of data processing method, access controller and MP speaker |
| CN108366406A (en) * | 2018-01-26 | 2018-08-03 | 乐鑫信息科技（上海）有限公司 | A kind of method of the interior switching root node of mesh networks |
| WO2019149034A1 (en) * | 2018-01-30 | 2019-08-08 | 乐鑫信息科技（上海）股份有限公司 | Method for electing root node in mesh network |
| US11317467B2 (en) | 2018-01-30 | 2022-04-26 | Espressif Systems (Shanghai) Co., Ltd. | Method for electing root node in mesh network |
| CN111935763A (en) * | 2020-08-13 | 2020-11-13 | 杭州萤石软件有限公司 | Method and network system for improving data transmission reliability in wireless grid network |
| CN111935763B (en) * | 2020-08-13 | 2023-10-20 | 杭州萤石软件有限公司 | Method for improving data transmission reliability in wireless mesh network and network system |
| CN114258037A (en) * | 2020-09-22 | 2022-03-29 | 华为技术有限公司 | Network control method and device and electronic equipment |
| WO2022062796A1 (en) * | 2020-09-22 | 2022-03-31 | 华为技术有限公司 | Network control method, apparatus, and electronic device |
| CN114258037B (en) * | 2020-09-22 | 2024-04-12 | 华为技术有限公司 | Network control method and device and electronic equipment |
| CN114513831A (en) * | 2020-11-16 | 2022-05-17 | 瑞昱半导体股份有限公司 | Root node selection system |
| CN114513831B (en) * | 2020-11-16 | 2024-02-27 | 瑞昱半导体股份有限公司 | Root node selection system |
| CN112839310B (en) * | 2020-12-29 | 2023-05-12 | 杭州涂鸦信息技术有限公司 | Wireless communication method and Mesh device |
| CN112839310A (en) * | 2020-12-29 | 2021-05-25 | 杭州涂鸦信息技术有限公司 | Wireless communication method and Mesh device |
| CN113395745A (en) * | 2021-05-13 | 2021-09-14 | 北京小米移动软件有限公司 | Method, device, terminal and storage medium for accessing Mesh network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104602289B (en) | 2018-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104602289A (en) | MPP node self recovery method, device and system and intelligent terminal | |
| US9819393B2 (en) | Joining process in a powerline communication (PLC) network | |
| US8364085B2 (en) | Device discovery and channel selection in a wireless networking environment | |
| EP3651485B1 (en) | Bluetooth cluster online upgrade method and apparatus | |
| CN111739275B (en) | Control method, control device, control equipment and storage medium for dual-mode communication | |
| CN105392181B (en) | A kind of networking method of smart machine, apparatus and system | |
| CN105007201A (en) | Method for accessing network, wireless sound box and system | |
| CN105392185B (en) | A kind of networking method of smart machine, apparatus and system | |
| CN102387056A (en) | Intelligent household electrical appliance control system | |
| CN109788444B (en) | Node networking method applied to high-density multi-hop network | |
| CN105323824A (en) | WIFI equipment, electronic device and method for assisting WIFI equipment access to network | |
| US20080113652A1 (en) | Apparatus and method for acquiring service information in wireless network | |
| CN104918302B (en) | A kind of method and wireless sound box for building wireless mesh network | |
| CN105188056A (en) | Method and device for connecting WiFi (Wireless Fidelity) equipment with access point | |
| CN104519517A (en) | Method and system for automatically configuring wireless access points AP in wireless local area networks | |
| CN105025529B (en) | A kind of method and wireless sound box switching access point | |
| CN106341468A (en) | Remote wakeup method, device and system of intelligent equipment | |
| CN105553808A (en) | Wireless network bridging method, smart home device and router | |
| CN104967617A (en) | Data processing method and device | |
| CN104883695A (en) | Multi-hop cognitive radio network architecture and deployment method | |
| CN102238594B (en) | Method and device for managing distributed base station | |
| CN105282829A (en) | Network connecting method and wireless speaker | |
| Reeves | How to create a smart city: Future-proofed cities that foster growth and innovation | |
| CN110049529A (en) | A kind of optimal path referee method of ad hoc network wireless technology | |
| Guo et al. | Wlan based wireless self-organization link: Research and realization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |
|
| CP03 | Change of name, title or address |