CN106686598A - Node accessing method of Zigbee network - Google Patents
Node accessing method of Zigbee network Download PDFInfo
- Publication number
- CN106686598A CN106686598A CN201710045841.8A CN201710045841A CN106686598A CN 106686598 A CN106686598 A CN 106686598A CN 201710045841 A CN201710045841 A CN 201710045841A CN 106686598 A CN106686598 A CN 106686598A
- Authority
- CN
- China
- Prior art keywords
- node
- coordinator
- routing node
- zigbee network
- state parameter
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a node accessing method of a Zigbee network. The node accessing method comprises the steps of broadcasting node information of a to-be-accessed node through a coordinator; receiving the node information and writing the node information into an address pool by a router node, starting a networking allowing function and reporting a state parameter to the coordinator; receiving the state parameter by the coordinator, and setting priority of each router node according to the state parameter; broadcasting a beacon frame by the to-be-accessed node; performing matching between the node information in the beacon frame and the node information in the address pool by the router node which receives the beacon frame, and when matching is successful, transmitting a response allowing request to the coordinator; selecting the router node with highest corresponding priority as a target router node by the coordinator according to the received response allowing requests, and allowing transmission of a response frame from the target router node to the to-be-accessed node; and receiving the response frame by the to-be-accessed node and accessing the target router node. The node accessing method settles a problem of incapability of correctly assigning a Zigbee network address on the condition of different keys, thereby preventing data exchange of illegal equipment radically.
Description
Technical field
The invention belongs to Smart Home technical field, and in particular to a kind of node cut-in method of Zigbee network.
Background technology
ZIGBEE technology defines physical layer and MAC layer using 802.15.4, and supports that Mesh is topological.Due to network
Big, the excellent network topology ability of capacity, arrange net simple, low-power consumption the characteristics of.It is also fast in the coverage of Internet of Things field
Speed diffusion, application scenario is also gradually coated on family's field of household appliances by urban construction field.
The household electrical appliance of different household appliances manufacturers generally have the communication of itself or control protocol.In order to different factories can be realized
The equipment of business can interconnect, and at present each categorles domestic applications manufacturer is all being drawn close to a certain standard agreement.
But, the raising of compatibility brings unnecessary trouble to user, and such as A/B user is neighborhood, respectively with
The equipment of X/Y manufacturers is compatible, and so, even if to buy product different for A/B user, but they are each adding new product
To in respective house system, it is possible to occur party A-subscriber product be added to party B-subscriber intelligent domestic system situation.This
The situation of kind, either upper from user operation experience is still all that user is unacceptable from the consideration of safety.
In view of the situation, all big enterprises also set one after another some networking mechanism to avoid such event to occur as far as possible, than
Such as：Closely networking, button networking etc..Although these networking mechanism can reduce to a certain extent the embarrassment between A/B user.
Although ZIGBEE agreements itself also have an encryption mechanism, the equipment of different keys cannot normal communication, its encryption equipment
System is to act on APS layers, even if so two device keyses difference also can correctly be distributed the network address, difference is key
Different equipment can not normal data interaction, the equipment of different keys of the ZIGBEE technology also to correctly being distributed address carries out
Logout process.Therefore, although closely the technology such as networking, button networking can alleviate to a certain extent unnecessary trouble,
But fundamental issue cannot be solved, such as：Rogue's node for the request that networks every cell owner, frequent initiation of one wall etc..This
It is a little all impact to be brought on the security privacy aspect of following household electrical appliances.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of node cut-in method of Zigbee network, to guarantee
The safety of Zigbee network.
A kind of node cut-in method of Zigbee network, including routing node and Zigbee network is accessed by routing node
Terminal node, the routing node includes coordinator and router, and has a routing node for coordinator, and the node connects
Enter method to comprise the steps：
(1) nodal information of ingress waiting is broadcasted in the Zigbee network by coordinator；
(2) routing node receives described nodal information and writes in default address pool, and is receiving the node
Opening after information allows networking function, and reports the state parameter of itself, described state parameter to include that signal is strong to coordinator
Degree, load number and route depth；
(3) coordinator receives the state parameter from routing node, and the state parameter according to itself and receives
State parameter sets the priority of each routing node；
(4) to the Zigbee network broadcast beacon frame, the beacon frame includes the section of ingress waiting to ingress waiting
Point information；
(5) each receives the routing node of the beacon frame by the nodal information of ingress waiting and the address of itself
Nodal information in pond is matched, and when the match is successful, sending to coordinator allows respond request；
(6) coordinator selects highest to make according to the priority of each permission respond request correspondence routing node for receiving
For purpose routing node, and the purpose routing node is allowed to send response frame to ingress waiting, comprising should in the response frame
The address information of purpose routing node；
(7) ingress waiting receives response frame and accesses the purpose routing node according to address information therein.
Preferably, the Zigbee network includes the host computer communicated with the coordinator, by host computer to institute
State coordinator and write the nodal information for broadcast.
For reducing energy consumption, also include that duration is opened in setting when opening and allowing networking function in the step (2), it is described
Routing node allows the time of networking function that permission networking function is automatically switched off after reaching the unlatching duration of setting in unlatching.
Opening duration can need setting according to application, preferably, a length of 30~120s during described unlatching.It is further excellent
Choosing, a length of 60s during the unlatching.
Nodal information in by deleting address pool, in order to the storage of the nodal information of other ingress waiting.It is described
Routing node deletes the nodal information for receiving after allowing networking function to close from address pool.
Heretofore described coordinator sets each route section according to the state parameter of itself and the state parameter for receiving
Comprise the steps during the priority of point：
(3-1) the access index of each routing node is calculated according to state parameter；
(3-2) according to index setting priority is accessed, access index is bigger, and priority is higher.
Preferably, the access index of each routing node is calculated in the step (3-1) according to equation below：
η=ω1P+ω2C+ω3H,
Wherein, to access index, P, C, H is respectively signal intensity, load number and route depth ratio to η, and route depth ratio is
The ratio of the maximum route depth value of the route depth value and Zigbee network residing for the routing node, ω1、ω2And ω3Point
Not Wei signal intensity, load number and the route corresponding factor of influence of depth ratio, and ω1+ω2+ω3=1, ω1＞ ω2＞ ω3。
Compared with prior art, key is different when the present invention solves Zigbee network access but remains to correctly be assigned to network
The safety problem of address, efficiently solves the problems, such as that two family house equipment network is chaotic, and prevents the number of illegality equipment from source
According to interaction.
Description of the drawings
Fig. 1 is the flow chart of the node cut-in method of the Zigbee network of the present embodiment.
Specific embodiment
In order to be better understood from the present invention, the side of the present invention is expanded on further below in conjunction with specific embodiments and the drawings
Case, but present disclosure is not limited solely to the following examples.
Node in a kind of node cut-in method of Zigbee network of the present embodiment can be routing node, with can also
It is non-routing node, such as terminal node.
A kind of node cut-in method of Zigbee network of the present embodiment is implemented on Zigbee network, including routing node and
Host computer, and have a routing node for coordinator, remaining routing node is router, host computer and the road for being wherein coordinator
Communicated to connect so as to its input information, any two node in the Zigbee network is (including routing node and terminal from node
Node) between communication based on ZigBee technology realize.
Number of nodes in the Zigbee network of the present embodiment is indefinite, and in practical application, node can constantly be added or deleted
Remove.
Under initial situation, only have coordinator in Zigbee network, then Zigbee network is set up by coordinator.Due to
Only this routing node of coordinator in whole Zigbee network, therefore, first node is (including routing node and terminal section
Point) must access in the coordinator；With being gradually added into for Zigbee network node, it may appear that the feelings of multiple routing nodes
Condition, when there is multiple routing nodes in Zigbee network, node to be accessed can be accessed including any one including coordinator
Individual routing node.
The node cut-in method of a kind of Zigbee network of the present embodiment, as shown in figure 1, including step：
(1) nodal information of the ingress waiting broadcasted in Zigbee network by coordinator；
The nodal information of the ingress waiting that coordinator is broadcasted is write by host computer to coordinator in the present embodiment.
Nodal information includes but are not limited to the physical address of ingress waiting, and other energy can be included in practical application
Enough determine the information of node identities to be accessed.
(2) routing node receives described nodal information and writes in default address pool, and is receiving the node
Opening after information allows networking function, and reports the state parameter of itself, described state parameter to include that signal is strong to coordinator
Degree, load number and route depth；
In the present embodiment, when allowing networking function to open, the routing node can receive ingress waiting to Zigbee
Web broadcast beacon frame, transmission response frame simultaneously allow ingress waiting to access；When allowing networking function to close, the route section
Point can not receive ingress waiting to Zigbee network broadcast beacon frame, do not send response frame, do not allow ingress waiting to connect yet
Enter.
Open and also include when allowing networking function setting unlatching duration, routing node allows the time of networking function opening
Permission networking function is automatically switched off after the unlatching duration for reaching setting.
The memory space of address pool can set according to practical application request, can be after the form of setting nodal information, root
Set according to the size of nodal information, used as minimum memory unit, at least requirement can store one to the size using the nodal information of setting
Individual nodal information.
Due to the limited storage space of address pool, routing node is deleted from address pool after allowing networking function to close and connect
The nodal information for receiving.
Used as a kind of optimal way, routing node also judges whether address pool is sky before permission networking function is opened,
Address pool is not space-time, is then turned on allowing networking function；It is space-time in address pool, is not turned on allowing networking function.So, utilize
Address pool is first once filtered to routing node, can greatly improve the success rate of the disposable access of ingress waiting.
It should be noted that open duration can be adjusted according to practical application request, usually 30~120s, in the present embodiment
Preferably 60s.
When routing node is in the state for opening permission networking function, the section of another ingress waiting is received again
After point information, start reclocking after timing is zeroed, i.e., with the nodal information of latter ingress waiting that receives again
Timing.
(3) coordinator receives the state parameter from routing node, and the state parameter according to itself and receives
State parameter sets the priority of each routing node；
In practical application, it is contemplated that network communication reliability, in fact it could happen that the situation that reported data is lost, now set
Waiting time, first state parameter is received certainly, if reaching the waiting time, no longer reception state parameter.
The state parameter of itself the directly locally acquisition of the state of coordinator itself.
It should be noted that state parameter is not limited only to include signal intensity, load number and route depth that user can basis
Actual demand increases.Signal intensity, load number and route depth are only considered in the present embodiment.Now, coordinator according to itself
State parameter and the state parameter for receiving comprise the steps when setting the priority of each routing node：
(3-1) the access index of each routing node is calculated according to state parameter；The access index root of each routing node
Calculate according to equation below：
η=ω1P+ω2C+ω3H,
Wherein, to access index, P, C, H is respectively signal intensity, load number and route depth ratio, ω to η1、ω2And ω3Point
Not Wei signal intensity, load number and the route corresponding factor of influence of depth ratio, and ω1+ω2+ω3=1, ω1＞ ω2＞ ω3.For
Raising is disposably successfully accessed rate, preferred ω1=2 ω2。
ω in the present embodiment1=0.6, ω2=0.3, ω3=0.1.
(3-2) it is ranked up according to access index, access index is bigger, and priority is higher.
The load number of the present embodiment routing nodes is the capacity of the routing node, is attached to the node of the routing node
Quantity.
The route depth ratio of the present embodiment routing nodes is the route depth value and Zigbee nets residing for the routing node
The ratio of the maximum route depth value of network.
(4) to Zigbee network broadcast beacon frame, beacon frame includes the nodal information of ingress waiting to ingress waiting；
(5) each receives the routing node of the beacon frame by the nodal information of ingress waiting and the address of itself
Nodal information in pond is matched, and when the match is successful, sending to coordinator allows respond request；
In the present embodiment allow respond request refer to routing node to coordinator send for asking routing node to be directed to
The beacon frame for receiving sends the information of the right of response frame to corresponding ingress waiting.
(6) coordinator selects highest to make according to the priority of each permission respond request correspondence routing node for receiving
For purpose routing node, and the purpose routing node is allowed to send response frame to ingress waiting, comprising should in the response frame
The address information of purpose routing node；
Coordinator selects highest conduct according to the priority of each permission respond request correspondence routing node for receiving
Purpose routing node is specifically interpreted as：
Each allows respond request to be all from a routing node, sends in the routing node for allowing respond request from all
One of highest priority is selected as purpose routing node.
(7) ingress waiting receives response frame and accesses the purpose routing node according to address information therein.
It should be noted that, beacon frame and response frame are all the standard traffic form in Zigbee network in the present embodiment.
Specifically will illustrate by taking the access procedure of node 1 as an example below, it is assumed that Zigbee network there are 3 routes during access
Node, respectively coordinator, router 1 and router 2, coordinator 1 is also associated with a host computer.
Access procedure is as follows：
First, host computer is by nodal information (physical address) AA of node 1：BB：CC：DD：EE：FF：00：11 are sent to association
Adjust device, coordinator that the nodal information is broadcasted in Zigbee network；
Assume that router 1 receives the nodal information, router 2 does not receive the nodal information.Now, router 1 will
Stored in the nodal information writing address pond for receiving, and opened permission networking function, a length of 60s during unlatching；Also simultaneously
The state parameter of itself is reported into coordinator；
The state parameter and the state parameter of itself that coordinator is reported according to route 1 sets the preferential of each routing node
Level.The priority of router 1 and coordinator is actually set in the present embodiment, it is assumed that the priority of router 1 is high.
If opening in the 60s for allowing networking function, router 1 receives the beacon frame of node 1, then by ingress waiting
Nodal information is matched with the nodal information in the address pool of itself, and the match is successful, and routing node 1 sends to coordinator and allows
Respond request, coordinator is received after the permission respond request, selects router 1 as purpose access node, and coordinator is to road
Permission response instruction is sent by device 1, router 1 is received after permission response instruction,
Response frame is sent to node 1, the signal intensity comprising routing node 1 and address information in response frame, node 1 is received
The response frame of routing node 1, and the purpose routing node is accessed according to corresponding address information.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (7)
1. a kind of node cut-in method of Zigbee network, the Zigbee network includes routing node, and at least one
Routing node is coordinator, it is characterised in that the node cut-in method comprises the steps：
(1) nodal information of ingress waiting is broadcasted in the Zigbee network by coordinator；
(2) routing node receives described nodal information and writes in default address pool, and is receiving the nodal information
Opening afterwards allows networking function, and reports the state parameter of itself, described state parameter to include signal intensity, bear to coordinator
Carry number and route depth；
(3) coordinator receives the state parameter from routing node, and the state parameter according to itself and other routing nodes
The state parameter for reporting sets the priority of each routing node；
(4) to the Zigbee network broadcast beacon frame, the beacon frame includes that the node of ingress waiting is believed to ingress waiting
Breath；
(5) each receives the routing node of the beacon frame by the nodal information of ingress waiting and the address pool of itself
Nodal information matched, when the match is successful, to coordinator send allow respond request；
(6) coordinator selects highest as mesh according to the priority of each permission respond request correspondence routing node for receiving
Routing node, and allow the purpose routing node to ingress waiting send response frame, in the response frame include the purpose
The address information of routing node；
(7) ingress waiting receives response frame and accesses the purpose routing node according to address information therein.
2. the node cut-in method of Zigbee network as claimed in claim 1, it is characterised in that wrap in the Zigbee network
The host computer communicated with the coordinator is included, the nodal information is write for broadcast to the coordinator by host computer.
3. the node cut-in method of Zigbee network as claimed in claim 1, it is characterised in that opening in the step (2)
Also include that duration is opened in setting when opening permission networking function, described routing node allows the time of networking function to reach in unlatching
Permission networking function is automatically switched off after the unlatching duration of setting.
4. the node cut-in method of Zigbee network as claimed in claim 3, it is characterised in that a length of 30 during described unlatching
~120s.
5. the node cut-in method of Zigbee network as claimed in claim 1, it is characterised in that the routing node is being allowed
Networking function deletes the nodal information for receiving after closing from address pool.
6. the node cut-in method of Zigbee network as claimed in claim 1, it is characterised in that the coordinator is according to itself
State parameter and the state parameter that receives comprise the steps when setting the priority of each routing node：
(3-1) the access index of each routing node is calculated according to state parameter；
(3-2) according to index setting priority is accessed, access index is bigger, and priority is higher.
7. the node cut-in method of Zigbee network as claimed in claim 6, it is characterised in that root in the step (3-1)
The access index of each routing node is calculated according to equation below：
η=ω1P+ω2C+ω3H,
Wherein, to access index, P, C, H is respectively signal intensity, load number and route depth ratio to η, and route depth ratio is the road
The ratio of the maximum route depth value of the route depth value and Zigbee network by residing for node, ω1、ω2And ω3Respectively
Signal intensity, load number and the corresponding factor of influence of route depth ratio, and ω1+ω2+ω3=1, ω1＞ ω2＞ ω3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045841.8A CN106686598A (en) | 2017-01-20 | 2017-01-20 | Node accessing method of Zigbee network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045841.8A CN106686598A (en) | 2017-01-20 | 2017-01-20 | Node accessing method of Zigbee network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106686598A true CN106686598A (en) | 2017-05-17 |
Family
ID=58860690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045841.8A Pending CN106686598A (en) | 2017-01-20 | 2017-01-20 | Node accessing method of Zigbee network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686598A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064089A (en) * | 2017-12-11 | 2018-05-22 | 湖北大学 | A kind of non-stop layer node Ad Hoc network method based on ZigBee |
| CN110891273A (en) * | 2019-11-19 | 2020-03-17 | 成都亿佰特电子科技有限公司 | Wireless transparent transmission module interconnection and intercommunication method based on ZigBee3.0 |
| CN110958323A (en) * | 2019-12-11 | 2020-04-03 | 厦门大洋通信有限公司 | Communication method for Internet of things device |
| CN112423278A (en) * | 2020-09-30 | 2021-02-26 | 漳州立达信光电子科技有限公司 | Self-recovery networking method of ZigBee router equipment and terminal equipment |
| CN113507724A (en) * | 2021-06-30 | 2021-10-15 | 西安理工大学 | Wireless communication node on-network state detection method based on linked list |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100157905A1 (en) * | 2008-12-23 | 2010-06-24 | Samsung Electronics Co., Ltd. | Apparatus and method for searching route of mobile node in short-range communication environment |
| CN104469986A (en) * | 2014-11-28 | 2015-03-25 | 四川长虹电器股份有限公司 | ZIGBEE equipment networking method |
| CN104703182A (en) * | 2015-02-13 | 2015-06-10 | 深圳市睿祺智尚科技有限公司 | Zigbee-based networking method and network system |
| CN204795616U (en) * | 2015-06-16 | 2015-11-18 | 深圳市开放智能科技有限公司 | ZIGBEE network access control device |
| CN105744593A (en) * | 2014-12-09 | 2016-07-06 | 华为数字技术（苏州）有限公司 | Node networking method and device |
-
2017
- 2017-01-20 CN CN201710045841.8A patent/CN106686598A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100157905A1 (en) * | 2008-12-23 | 2010-06-24 | Samsung Electronics Co., Ltd. | Apparatus and method for searching route of mobile node in short-range communication environment |
| CN104469986A (en) * | 2014-11-28 | 2015-03-25 | 四川长虹电器股份有限公司 | ZIGBEE equipment networking method |
| CN105744593A (en) * | 2014-12-09 | 2016-07-06 | 华为数字技术（苏州）有限公司 | Node networking method and device |
| CN104703182A (en) * | 2015-02-13 | 2015-06-10 | 深圳市睿祺智尚科技有限公司 | Zigbee-based networking method and network system |
| CN204795616U (en) * | 2015-06-16 | 2015-11-18 | 深圳市开放智能科技有限公司 | ZIGBEE network access control device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108064089A (en) * | 2017-12-11 | 2018-05-22 | 湖北大学 | A kind of non-stop layer node Ad Hoc network method based on ZigBee |
| CN108064089B (en) * | 2017-12-11 | 2020-05-22 | 湖北大学 | ZigBee-based non-central node ad hoc network method |
| CN110891273A (en) * | 2019-11-19 | 2020-03-17 | 成都亿佰特电子科技有限公司 | Wireless transparent transmission module interconnection and intercommunication method based on ZigBee3.0 |
| CN110891273B (en) * | 2019-11-19 | 2022-09-02 | 成都亿佰特电子科技有限公司 | Wireless transparent transmission module interconnection and intercommunication method based on ZigBee3.0 |
| CN110958323A (en) * | 2019-12-11 | 2020-04-03 | 厦门大洋通信有限公司 | Communication method for Internet of things device |
| CN110958323B (en) * | 2019-12-11 | 2023-08-29 | 厦门大洋通信有限公司 | Internet of things road device communication method |
| CN112423278A (en) * | 2020-09-30 | 2021-02-26 | 漳州立达信光电子科技有限公司 | Self-recovery networking method of ZigBee router equipment and terminal equipment |
| CN112423278B (en) * | 2020-09-30 | 2024-04-02 | 漳州立达信光电子科技有限公司 | ZigBee router equipment self-recovery networking method and terminal equipment |
| CN113507724A (en) * | 2021-06-30 | 2021-10-15 | 西安理工大学 | Wireless communication node on-network state detection method based on linked list |
| CN113507724B (en) * | 2021-06-30 | 2022-06-17 | 西安理工大学 | Wireless communication node on-network state detection method based on linked list |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106686598A (en) | Node accessing method of Zigbee network | |
| CN102137395B (en) | Method, device and system for configuring access device | |
| CN102821483B (en) | Interoperation method for wireless local area network and wireless wide area network, user equipment and base station | |
| CN103795602B (en) | Network strategy configuration method and device of virtual network | |
| CN104602289B (en) | The method, apparatus and system and intelligent terminal of self- recoverage MPP nodes | |
| CN110366153B (en) | Bluetooth ad hoc network method | |
| US20210337463A1 (en) | Systems and methods for prioritizing service set identifiers on a wireless access point | |
| CN102694704B (en) | Home gateway, and distinguishing method of user identities thereof | |
| WO2019228251A1 (en) | Method and apparatus for generating network topology | |
| CN103596290A (en) | Wireless multi-network integration method | |
| CN104918302B (en) | A kind of method and wireless sound box for building wireless mesh network | |
| KR100772886B1 (en) | Apparatus and method for providing network information | |
| CN106851774A (en) | The node cut-in method and device of a kind of Zigbee network | |
| CN107682857A (en) | Data sharing method, gateway device and the Zigbee network system of Zigbee network | |
| CN101335724A (en) | Communication system, method and communication equipment based on household gateway | |
| CN103368847B (en) | Broadband convergence communication method and router | |
| CN106487583A (en) | A kind of method for setting up network connection and LAN system | |
| CN104601561A (en) | Registration method of network, registration terminal, registration device and home network | |
| CN106953752A (en) | Realize multi-network coexisted and simultaneously accessed system and method | |
| CA3164167A1 (en) | A method for adaptively configuring transmission of data flows | |
| CN100579070C (en) | Method and system of implementing network access | |
| CN109600265A (en) | A kind of access circuit AC configuration information delivery method, device and server | |
| CN104640094A (en) | Cell access method, gathering terminal and access terminal | |
| CN112433480B (en) | Intelligent household system and control method and device thereof | |
| CN110417636A (en) | A kind of the self-organizing instantaneous communication system and its method of decentralization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190517 Address after: 325802 No. 199 Yongjin Road, Lingxi Town, Cangnan County, Wenzhou City, Zhejiang Province Applicant after: Wei Rong Group Co., Ltd Address before: Room 903-1, Building 6, Xigang Development Center, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province Applicant before: ZHEJIANG XIAOYOUYU INTELLIGENT TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20210312 |
|
| AD01 | Patent right deemed abandoned |