CN204968114U - Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system - Google Patents
Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system Download PDFInfo
- Publication number
- CN204968114U CN204968114U CN201520606639.4U CN201520606639U CN204968114U CN 204968114 U CN204968114 U CN 204968114U CN 201520606639 U CN201520606639 U CN 201520606639U CN 204968114 U CN204968114 U CN 204968114U
- Authority
- CN
- China
- Prior art keywords
- short
- mode
- range communication
- dual
- wireless transceiver
- 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.)
- Active
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to an electronic communication field discloses a bimodulus network coordination ware, bimodulus router, bimodulus mesh network deployment system and method. The utility model provides a bimodulus network coordination ware contains: receiving and dispatching antenna, first closely communication mode transceiver, second be communication mode transceiver and controller closely, first closely communication mode transceiver with second closely communication mode transceiver's one end is all connected the receiving and dispatching antenna, the other end is all connected the controller, the controller is used for control first closely communication mode transceiver with closely the communication mode transceiver timesharing is multiplexing for the second the receiving and dispatching antenna is received and sent messages. Make a wireless mesh network that establishs can support simultaneously two kinds closely communication mode's communication equipment communicate, reduce whole network deployment complexity, reduce the hardware cost, increase data transmission efficiency.
Description
Technical field
The utility model relates to electronic communication field, particularly dual-mode network telegon, dual-mode router, bimodulus mesh group network system.
Background technology
Wireless mesh is the radio area network solution that one is very suitable for covering city, large area open zone (comprising outdoor and indoor).The feature of radio mesh network is: form by comprising one group of wireless communication node in net distribution, point-to-point mode is all adopted between node, interconnected by wireless routing, can realize wireless " hot-zone " that wireless " focus " in traditional WLAN expanded to the covering of real large area.
(Zigbee protocol is the low-power consumption LAN protocol based on IEEE802.15.4 standard to current Zigbee protocol, specify according to international standard, ZigBee technology is a kind of short distance, the wireless communication technology of low-power consumption, also known as ZigBee protocol) define comparatively ripe mesh standard and extensive use in each field, Bluetooth protocol is also being formulated based on Bluetooth Low Energy (BluetoothLowEnergy, be called for short " BLE ") the mesh network standard of standard, because bluetooth and Zigbee two kinds of standards exist very large difference in the requirement of physical layer and network layer, so two kinds of standards cannot direct communication, thus cause two kinds of mesh networks also cannot be compatible, be restricted in actual use.
As shown in Figure 1, the existing mesh net definitions based on ZigBee pattern three kinds of networking equipments: network coordinator 101, router one 02 and end equipment 103, topological structure is sub-clustering tree-shaped.Network coordinator only has one, is used for the whole network of throwing the net of initialization, and access to LAN or Ethernet, after netinit is complete, network coordinator also can become a router.The discovery of route and maintenance work are realized by router.End equipment does not participate in route yet not forwarding data, the router transfer that the data of end equipment must mount, can not direct communication between end equipment.Owing to only setting up route between the routers, the route maintenance expense of network is little, and Routing Protocol adopts AODV (Adhocon-demanddistancevectorrouting a, provenance drives Routing Protocol) algorithm.The ZigBee-network of router is not had just to become the network of point-to-multipoint completely.End equipment is the equipment of uniquely energy dormancy in ZigBee-network, and dormancy end equipment adopts inquiry mechanism.Initiatively whether one's own data of buffer memory can be inquired to oneself router at the end of end device sleeps, router can return MAC layer (MediaAccessControl to end equipment after receiving the request, media get involved key-course) ACK (Acknowledgement, confirm) data to tell whether end equipment has data cached.When do not have data cached or be disposed time, end equipment can enter dormancy again.This inquiry mechanism can make end equipment effectively reduce power consumption when not having transfer of data.In addition, because the memory headroom of router is limited, just introduce timeout mechanism, the data that router can delete buffer memory after a time out are even deleted and the annexation of holding equipment, and dissimilar data can have different time-out times.
Also the sub-clustering tree-shaped similar with Zigbeemesh can be adopted based in the mesh basic structure of BLE pattern, the component units of network and control connection also can adopt similar mode, but because BLE standard is completely different from ZigBee in bandwidth, modulation system, data encoding, frequency modulation mechanism, network connectivity layer definition etc., therefore cannot direct communication between two standards, the end equipment based on wherein a kind of pattern cannot directly access in the mesh network of another standard.In practical operation, as shown in Figure 2, be merely able to networking respectively, then access to LAN or Ethernet carry out exchanges data respectively, cause network control complicated, cost is high, and data delay is oversize.
Utility model content
The purpose of this utility model is to provide a kind of dual-mode network telegon, dual-mode router, bimodulus mesh group network system and method thereof, a wireless mesh network built up can be supported simultaneously, and the communication equipment of two kinds of short-range communication patterns communicates, reduce overall networking complexity, reduce hardware cost, increase data transmission efficiency.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of dual-mode network telegon, comprises: dual-mode antenna, the first short-range communication mode wireless transceiver, the second short-range communication mode wireless transceiver and controller;
Described first short-range communication mode wireless transceiver is all connected described dual-mode antenna with one end of described second short-range communication mode wireless transceiver, and the other end all connects described controller;
Described controller is received and sent messages for controlling dual-mode antenna described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex;
Wherein, described controller sets up the initial phase of network at dual-mode network telegon, controls dual-mode antenna initiation broadcast described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex and carries out networking.
Of the present utility modelly embodiment further provides a kind of dual-mode router, comprise: dual-mode antenna, the first short-range communication mode wireless transceiver, the second short-range communication mode wireless transceiver and controller;
Described first short-range communication mode wireless transceiver is all connected described dual-mode antenna with one end of described second short-range communication mode wireless transceiver, and the other end all connects described controller;
Described controller is received and sent messages for controlling dual-mode antenna described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex;
Wherein, the short-range communication pattern of the broadcast message that described controller receives according to described dual-mode antenna, controls corresponding short-range communication mode wireless transceiver and uses the transmission of described dual-mode antenna to need feedack.
Of the present utility modelly embodiment further provides a kind of dual-mode wireless mesh group network system, comprise: at least one end equipment, at least one router and as noted above dual-mode network telegon;
Described dual-mode network telegon, described router and described end equipment are according to sub-clustering tree-shaped or star-like topological structure networking;
Described dual-mode wireless network grid mesh group network system comprises single mode end equipment and/or multimode end equipment;
Wherein, described single mode end equipment is based on the first short-range communication pattern or the single mode end equipment based on the second short-range communication pattern; Described multimode end equipment is at least supported described first short-range communication pattern and/or is supported described second short-range communication pattern;
Described dual-mode wireless mesh group network system comprises further based on the first short-range communication pattern or the single mode router based on the second short-range communication pattern, and/or as noted above dual-mode router;
Wherein, be single mode end equipment at described end equipment, and when its router connected is single mode router, the network schemer of this single mode end equipment is identical with the communication pattern of the single mode router be connected.
The utility model execution mode in terms of existing technologies, the main distinction and effect thereof are: the transceiver of built-in two kinds of short-range communication patterns in existing network telegon, at the initial phase of networking, utilize two kinds of short-range communication patterns to initiate broadcast respectively, searching can carry out networking by networking equipment.Meanwhile, when two kinds of patterns are received and sent messages, can the same dual-mode antenna of time-sharing multiplex, utilize mutually communication gap to run, not only shared hardware, the interference between two kinds of patterns can also be avoided, achieve alternative working mode.Visible, the utility model execution mode makes a wireless mesh network built up to support simultaneously, and the communication equipment of two kinds of short-range communication patterns communicates, reduce overall networking complexity, reduce hardware cost, increase data transmission efficiency, in actual applications, there is huge economic outlook.
As further improvement, described first short-range communication mode wireless transceiver can be BLE transceiver; Described second short-range communication mode wireless transceiver can be ZigBee transceiver.Further restriction two kinds of short-range communication patterns are respectively BLE and ZigBee, and the advantage such as the networking scale of the anti-interference advantage of frequency modulation of BLE and Zigbee of having had concurrently is large, remote, has a wide range of applications scene and good economic outlook.
Accompanying drawing explanation
Fig. 1 is according to the existing ZigBee networking schematic diagram in the utility model background technology part;
Fig. 2 is according to existing ZigBee and the BLE common networking schematic diagram in the utility model background technology part;
Fig. 3 is according to the dual-mode network telegon structural representation in the utility model first execution mode;
Fig. 4 is according to the dual-mode router structural representation in the utility model second execution mode;
Fig. 5 is according to the dual-mode wireless mesh group network system schematic diagram in the utility model the 4th execution mode;
Fig. 6 is according to another dual-mode wireless mesh group network system schematic diagram in the utility model the 4th execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of dual-mode network telegon." bimodulus " in present embodiment illustrates for BLE and ZigBee two kinds of patterns, as shown in Figure 3, specifically comprise: dual-mode antenna (antenna namely in figure), BLE transceiver, ZigBee transceiver, controller and memory;
Wherein, BLE transceiver is all connected dual-mode antenna with one end of ZigBee transceiver, the equal connection control device of the other end; Meanwhile, controller is also connected with memory.
Specifically, controller can be microcontroller, and controller is received and sent messages for control BLE transceiver and ZigBee transceiver time-sharing multiplex dual-mode antenna.
It is worth mentioning that, the BLE transceiver in present embodiment and ZigBee transceiver can be two completely independently transceivers, utilize two completely independently transceivers, can directly utilize existing module, and transformation is convenient.
In addition, controller sets up the initial phase of network at dual-mode network telegon, also initiates broadcast for control BLE transceiver and ZigBee transceiver time-sharing multiplex dual-mode antenna and carries out networking.
Also it should be noted that, controller in present embodiment can also be used for control BLE transceiver and ZigBee transceiver time-sharing multiplex dual-mode antenna, the frequency modulation configured mechanism is sent to the networking equipment under corresponding short-range communication pattern for BLE and ZigBee.That is, setting up the initial phase of network, if the networking equipment searched out supports BLE, controller just control BLE wireless transceiver uses dual-mode antenna to be sent as the frequency modulation mechanism of its configuration, if the networking equipment searched out supports ZigBee, controller just control ZigBee wireless transceiver uses dual-mode antenna to be sent as the frequency modulation mechanism of its configuration.Say further, the controller in the dual-mode network telegon in present embodiment will according to can the route of networking and the end level allocation communication channel of equipment, routing relation, each end equipment and router and router and telegon communication time slot.
In particular, after netinit is complete, the dual-mode network telegon in present embodiment also can become a dual-mode router.In addition, the director data that the dual-mode network telegon in present embodiment sends can temporary cache in memory, the data received also can buffer memory in memory.
Present embodiment in terms of existing technologies, the transceiver of built-in two kinds of short-range communication patterns in existing network telegon, at the initial phase of networking, utilize two kinds of short-range communication patterns to initiate broadcast respectively, searching can carry out networking by networking equipment.Meanwhile, when two kinds of patterns are received and sent messages, can the same dual-mode antenna of time-sharing multiplex, utilize mutually communication gap to run, not only shared hardware, the interference between two kinds of patterns can also be avoided, achieve alternative working mode.In addition, present embodiment applies BLE and ZigBee two kinds of short-range communication patterns, has had the anti-interference advantage of frequency modulation and the large-scale network-estabilishing of Zigbee, the remote advantage of BLE concurrently, has had good application scenarios and economic outlook.Visible, present embodiment a wireless mesh network built up can be supported simultaneously the communication equipment of two kinds of short-range communication patterns communicates, reduce overall networking complexity, reduce hardware cost, increase data transmission efficiency, in actual applications, there is huge economic outlook.
Second execution mode of the present utility model relates to a kind of dual-mode router." bimodulus " in present embodiment illustrates for BLE and ZigBee two kinds of patterns, and its structural representation as shown in Figure 4, specifically comprises: dual-mode antenna, BLE transceiver, ZigBee transceiver, controller and memory;
Wherein, BLE transceiver is all connected dual-mode antenna with one end of ZigBee transceiver, the equal connection control device of the other end; Meanwhile, controller is also connected with memory.
Specifically, controller can be microcontroller, and controller is received and sent messages for control BLE transceiver and ZigBee transceiver time-sharing multiplex dual-mode antenna.
Also it should be noted that, the short-range communication pattern of the broadcast message that the controller in present embodiment can also receive according to dual-mode antenna, control corresponding short-range communication mode wireless transceiver and use dual-mode antenna transmission to need feedack.That is, the dual-mode router in present embodiment is after receiving the broadcast message of BLE, and just control BLE transceiver uses dual-mode antenna to send and needs feedack; If receive the broadcast message of ZigBee, just control ZigBee transceiver uses dual-mode antenna to send and needs feedack.Can be more by the router of networking in making the dual-mode wireless mesh formed net like this, networking is wider, and the network coverage organized is larger.
It is worth mentioning that, because two kinds of short-range communication patterns are time-sharing multiplex when using antenna, they can in the communication gap work of the opposing party, even if so share an antenna and also can not interfere with each other.
In actual applications, because BLE and ZigBee two kinds of communication standards have obvious difference in the regulation of data bandwidth, modulation system and data preamble, controller can according to these notable features, add the algorithm distinguishing data format, it is any communication pattern that automatic distinguishing identifies received broadcast message actually, thus selects next step information feed back carrying out corresponding modes and transmission.
In addition, the BLE transceiver in present embodiment and ZigBee transceiver can be two completely independently transceivers, utilize two completely independently transceivers, can directly utilize existing module, and transformation is convenient.
3rd execution mode of the present utility model relates to a kind of dual-mode router, 4th execution mode is on the basis of the 3rd execution mode, done further improvement, main improvements are, controller in present embodiment, when dual-mode antenna receives the short-range communication pattern of two kinds or more, is selected corresponding short-range communication mode wireless transceiver to use dual-mode antenna to send according to network environment and is needed feedack.Dual-mode router in present embodiment can select communication pattern automatically, improves communication quality.
BLE and ZigBee is respectively equally for two kinds of short-range communication patterns, specifically, because BLE has the jamproof advantage of frequency modulation, and ZigBee has the advantage of long transmission distance, both cut both ways, if when two communication patterns all can use, just can, according to network environment, preferably communication pattern be automatically selected to complete group-net communication.Such as, select according to signal strength signal intensity the communication pattern that signal is stronger.
Visible, the dual-mode router in present embodiment make use of the advantage that formed dual-mode wireless mesh nets, and in conjunction with the advantage of two kinds of short-range communication patterns, selects the better communication pattern of communication quality when needs, improves communication quality.
4th execution mode of the present utility model relates to a kind of dual-mode wireless mesh group network system, comprises: at least one end equipment, at least one router and the dual-mode network telegon mentioned as above-mentioned first execution mode.As shown in Figure 5, for the dual-mode wireless mesh group network systems of 1 network coordinator, 4 routers and 7 end equipment compositions in present embodiment, and bimodulus is respectively BLE and ZigBee is specifically described.And dual-mode network telegon, router and end equipment are according to the topological structure networking of sub-clustering tree-shaped.
Specifically, in Fig. 5,501 represent dual-mode network telegon, and other box indicating routers, circular frame represents end equipment.
Wherein, dual-mode wireless mesh group network system in present embodiment comprises single mode end equipment and multimode end equipment, specifically, single mode end equipment in present embodiment is 511,513,516 and 517, in particular, single mode end equipment 513 and 516 in present embodiment is the single mode end equipment based on BLE, and the single mode end equipment 511 and 517 in present embodiment is the single mode end equipment based on ZigBee.Meanwhile, the multimode end equipment in present embodiment is 512,514 and 515, and the multimode end equipment in present embodiment is the multimode end equipment at least supporting BLE and ZigBee two kinds of short-range communication patterns.
Further, the dual-mode wireless mesh group network system in present embodiment also comprises the single mode router five 05 based on BLE, the single mode router five 04 based on ZigBee, and the dual-mode router 502 and 503 as mentioned in the second execution mode or the 3rd execution mode.
Also it should be noted that, composition graphs 5 can be found out, is single mode end equipment at end equipment, and when its router connected is single mode router, the network schemer of this single mode end equipment is identical with the communication pattern of the single mode router be connected.Such as single mode end equipment 511 only supports ZigBee, and the communication pattern that connected router is supported just at least must comprise ZigBee, so when router five 04 is single mode router, its support communication pattern also must time ZigBee.
It is worth mentioning that, the short-range communication pattern that multimode end equipment 512,514 and 515 in present embodiment is supported comprises BLE and ZigBee, but the multimode end equipment in actual applications, in networking only needs at least to support the one in BLE and ZigBee.Certainly, if only support one, also the communication pattern of demand fulfillment connected single mode router is identical.Multimode router five 12 in such as Fig. 5, if it only supports a kind of short-range communication pattern in BLE and ZigBee, it must meet supports ZigBee, certainly, if it only supports BLE, in networking process, it still can connect with router five 02, but can not connect with router five 04.
In addition, also it should be noted that, although the existing monofilm router of router in present embodiment, have dual-mode router again, in actual applications, as long as meet the communication pattern needed for connecting, can only have single mode router, also only can have dual-mode router.
The example of single mode router is wherein only had to be described for one again, as shown in Figure 6, bimodulus mesh group network system in figure still comprises 1 dual-mode network telegon, 4 routers and 7 end equipment, but four routers are wherein single mode router, router 602 and 603 supports ZigBee, router 604 and 605 supports BLE, the communication pattern that simultaneously 7 end equipment is supported also changes to some extent, end equipment 611, 612 and 613 is the single mode end equipment supporting ZigBee, end equipment 614 and 615 is the multimode end equipment at least supporting BLE, end equipment 616 and 617 is the single mode end equipment supporting BLE.
Can find because dual-mode network telegon supports BLE and ZigBee simultaneously, so can will greatly expand by the communication pattern supported of networking equipment during its networking, very flexible and changeable, in actual applications, can networking equipment more, the scope that the mesh networking formed in theory covers is wider, and, two kinds of short-range communication patterns do not need independent networking, to greatly reduce networking complexity, reduce hardware cost, increase data transmission efficiency, in actual applications, dual-mode wireless mesh group network system in the utility model execution mode has huge economic outlook.
In addition, also it should be noted that, although the dual-mode network telegon in present embodiment, router and end equipment are according to the topological structure networking of sub-clustering tree-shaped, but in actual applications, can also according to star-like topological structure networking, namely connect several routers by a dual-mode network telegon, a router connects the mode of several end equipment again, adds the polytropy of networking topological structure used.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (8)
1. a dual-mode network telegon, is characterized in that, comprises: dual-mode antenna, the first short-range communication mode wireless transceiver, the second short-range communication mode wireless transceiver and controller;
Described first short-range communication mode wireless transceiver is all connected described dual-mode antenna with one end of described second short-range communication mode wireless transceiver, and the other end all connects described controller;
Described controller is received and sent messages for controlling dual-mode antenna described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex;
Wherein, described controller sets up the initial phase of network at dual-mode network telegon, controls dual-mode antenna initiation broadcast described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex and carries out networking.
2. dual-mode network telegon according to claim 1, is characterized in that,
Described first short-range communication mode wireless transceiver is Bluetooth Low Energy BLE transceiver;
Described second short-range communication mode wireless transceiver is purple honeybee ZigBee transceiver.
3. dual-mode network telegon according to claim 1, it is characterized in that, frequency modulation mechanism for the first short-range communication pattern and the second short-range communication pattern configurations, also for controlling dual-mode antenna described in described first short-range communication mode wireless transceiver and the second short-range communication mode wireless transceiver time-sharing multiplex, is sent to the networking equipment under corresponding short-range communication pattern by described controller.
4. a dual-mode router, is characterized in that, comprises: dual-mode antenna, the first short-range communication mode wireless transceiver, the second short-range communication mode wireless transceiver and controller;
Described first short-range communication mode wireless transceiver is all connected described dual-mode antenna with one end of described second short-range communication mode wireless transceiver, and the other end all connects described controller;
Described controller is received and sent messages for controlling dual-mode antenna described in described first short-range communication mode wireless transceiver and described second short-range communication mode wireless transceiver time-sharing multiplex;
Wherein, the short-range communication pattern of the broadcast message that described controller receives according to described dual-mode antenna, controls corresponding short-range communication mode wireless transceiver and uses the transmission of described dual-mode antenna to need feedack.
5. dual-mode router according to claim 4, it is characterized in that, described controller, when described dual-mode antenna receives the short-range communication pattern of two kinds or more, is selected described first short-range communication mode wireless transceiver or described second short-range communication mode wireless transceiver to use described dual-mode antenna to send according to network environment and is needed feedack.
6. dual-mode router according to claim 4, is characterized in that,
Described first short-range communication mode wireless transceiver is Bluetooth Low Energy BLE transceiver;
Described second short-range communication mode wireless transceiver is purple honeybee ZigBee transceiver.
7. a dual-mode wireless mesh group network system, is characterized in that, comprises at least one end equipment, at least one router and as the dual-mode network telegon in claims 1 to 3 as described in any one;
Described dual-mode network telegon, described router and described end equipment are according to sub-clustering tree-shaped or star-like topological structure networking;
Described dual-mode wireless network grid mesh group network system comprises single mode end equipment and/or multimode end equipment;
Wherein, described single mode end equipment is based on the first short-range communication pattern or the single mode end equipment based on the second short-range communication pattern; Described multimode end equipment is at least supported described first short-range communication pattern and/or is supported described second short-range communication pattern;
Described dual-mode wireless mesh group network system comprises further based on the first short-range communication pattern or the single mode router based on the second short-range communication pattern, and/or as the dual-mode router in claim 4 to 6 as described in any one;
Wherein, be single mode end equipment at described end equipment, and when its router connected is single mode router, the network schemer of this single mode end equipment is identical with the communication pattern of the single mode router be connected.
8., according to a kind of dual-mode wireless mesh group network system according to claim 7, it is characterized in that,
Described first short-range communication mode wireless transceiver is Bluetooth Low Energy BLE transceiver;
Described second short-range communication mode wireless transceiver is purple honeybee ZigBee transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606639.4U CN204968114U (en) | 2015-08-12 | 2015-08-12 | Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520606639.4U CN204968114U (en) | 2015-08-12 | 2015-08-12 | Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968114U true CN204968114U (en) | 2016-01-13 |
Family
ID=55063148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520606639.4U Active CN204968114U (en) | 2015-08-12 | 2015-08-12 | Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185653A1 (en) * | 2016-04-26 | 2017-11-02 | 乐视控股（北京）有限公司 | Method and apparatus for resolving co-frequency interference |
| CN107846672A (en) * | 2017-10-31 | 2018-03-27 | 泰凌微电子（上海）有限公司 | Communication pattern system of selection, IoT equipment and the storage medium of multimode IoT equipment |
| CN107942810A (en) * | 2017-12-11 | 2018-04-20 | 南京富岛信息工程有限公司 | A kind of anti running system coordinator and its data processing method based on Zigbee communication data buffering |
-
2015
- 2015-08-12 CN CN201520606639.4U patent/CN204968114U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185653A1 (en) * | 2016-04-26 | 2017-11-02 | 乐视控股（北京）有限公司 | Method and apparatus for resolving co-frequency interference |
| CN107846672A (en) * | 2017-10-31 | 2018-03-27 | 泰凌微电子（上海）有限公司 | Communication pattern system of selection, IoT equipment and the storage medium of multimode IoT equipment |
| CN107942810A (en) * | 2017-12-11 | 2018-04-20 | 南京富岛信息工程有限公司 | A kind of anti running system coordinator and its data processing method based on Zigbee communication data buffering |
| CN107942810B (en) * | 2017-12-11 | 2020-05-26 | 南京富岛信息工程有限公司 | Anti-slip system coordinator based on Zigbee communication data buffering and data processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7653010B2 (en) | System and method for wireless mesh networking | |
| US8462698B2 (en) | Apparatus and method for searching route of mobile node in short-range communication environment | |
| CN104936168B (en) | A kind of efficient wireless mesh network-building method | |
| Abdeddaim et al. | Multi-channel cluster tree for 802.15. 4 wireless sensor networks | |
| CN101227367B (en) | Method for competing access period multilevel collocation of distributed wireless sensor network | |
| CN101400159A (en) | ZigBee cellular network | |
| CN102752040A (en) | Hybrid networking and communication method based on wireless and power line carrier | |
| CN204795616U (en) | ZIGBEE network access control device | |
| CN110401971B (en) | Communication method based on 230MHz electric power special frequency band intelligent ad hoc network | |
| CN204968114U (en) | Bimodulus network coordination ware, bimodulus router and bimodulus mesh network deployment system | |
| CN106535273B (en) | The method for routing and device of time division multiple acess self-organizing network | |
| CN106131923A (en) | A kind of network-building method mixing access module multihop network and Wireless Telecom Equipment | |
| CN103763187A (en) | IP gateway of EnOcean and KNX and communication network and method | |
| CN104041134A (en) | Method, device, and system for scanning wireless local area network access point | |
| CN110278136A (en) | Smart home control of product system, control method and computer readable storage medium | |
| CN110177097A (en) | Data transmission method, apparatus and system | |
| CN105636022A (en) | RSSI-based low-power consumption passive wireless node networking method | |
| CN105119828A (en) | Fast wireless network routing achievement method | |
| CN111556137A (en) | Data synchronization method and system for distributed system in self-organizing heterogeneous network | |
| WO2014161359A1 (en) | Distributed base station networking method and apparatus, and computer readable storage medium | |
| CN102970773A (en) | Mesh wireless network communication module | |
| CN102752827A (en) | Communication method between a plurality of subnets in street lamp control system | |
| CN102594916B (en) | Networking method for deeper depth self-organizing wireless sensing network | |
| CN105072586B (en) | To the management method of the forwarding of broadcast message in embedded radio self-organizing network | |
| CN101466160B (en) | Method and system for saving energy of wireless netted network node |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201406 2211, room 2, 125 Guang Ying Road, South Bridge Town, Fengxian District, Shanghai. Patentee after: Fengjia Technology (Shanghai) Co.,Ltd. Address before: 201406 2211, room 2, 125 Guang Ying Road, South Bridge Town, Fengxian District, Shanghai. Patentee before: PHYPLUS Inc. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201403 room 6043, building 1, 1150 Lanfeng Road, Fengxian District, Shanghai Patentee after: Fengjia Technology (Shanghai) Co.,Ltd. Address before: 201406 2211, room 2, 125 Guang Ying Road, South Bridge Town, Fengxian District, Shanghai. Patentee before: Fengjia Technology (Shanghai) Co.,Ltd. |