CN102801637A - Automatic power line-wireless communication mixed networking method - Google Patents
Automatic power line-wireless communication mixed networking method Download PDFInfo
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Abstract
The invention discloses an automatic power line-wireless communication mixed networking method. According to the method, power line networking and wireless communication networking are mixed to form a network having a topological structure; networking is performed with a power line channel as a first channel, when the power line channel fails, and a wireless communication channel is utilized to carry out equipment networking. The method provided by the invention has the beneficial effects that the optimal channel networking can be distinguished intelligently, the networking speed is high, and the existence of 'information isolated island' is effectively solved.
Description
Technical field
The present invention relates to power line and field of wireless communication, relate in particular to a kind of power line and mix ad hoc network method with radio communication.
Background technology
The networking mode of existing existing power line carries out networking with the mode of repeatedly networking, sub-clustering route; Networking speed is relatively slow; Its route forms network topology structure with the mode of competing between node; With " can communicate by letter " optimal way as networking; Can only guarantee that path between this grade node and the superior node is optimum and can not guarantee that whole topological path message transmission is optimum in the brother of node; Though the method for this type can realize proper communication, and can satisfy the communicating requirement of narrow band communication, inevitably load, characteristic impedance variation, the signaling bearer scarce capacity owing to part of nodes causes the more weak node communication problem of unstable of signal in the network topology.
And the short-distance wireless communication mode receives the influence of weather, environment, electromagnetic interference very big, has the strong object of wave-sucking performance at environment, perhaps exists under the situation in a plurality of electromagnetic emission source, and wireless channel will be interfered.
Existing existing short-distance wireless communication mode is main with the transparent transmission mode of " point-to-point " mainly.Wherein mutually " transparent " between the equipment of " point-to-point " mode, data are sent in broadcasting each other, have shortcomings such as conflict mutually between the signal, radio channel resource waste, communication reliability are poor, Information Security difference.And present existing wireless networking method is fairly simple; Networking is based upon and makes up key tree net network on the communication channel good basis; Mode with the competition father node forms network topology structure; Under the situation that receives weather, environment, electromagnetic interference effect, communication is understood extremely unstable and is influenced the networking effect.
Existing power line is main with the double route switching way mainly with the wireless routing mode that combines.On the basis of legacy network, if switch to another kind of communication mode under the obstructed situation of one of them passage, this mode not can solve the problem of two kinds of channels all obstructed " information island ".
Summary of the invention
The present invention aims to provide a kind ofly can solve that existing existing power line is single with the wireless communication mode networking structure that combines, the power line of shortcomings such as quality that can not the intelligent decision channel and the mode of wireless mixed networking.
In order to address the above problem, the present invention proposes a kind of technical scheme, and its content does; A kind of power line mixes automatic network-building method with radio communication, adopts the power line networking to mix with wireless communication network, forms the network of topological structure; Be provided with a host node and a plurality of child node in the network of topological structure; Each child node place be provided with power circuit by with wireless route, its networking comprises step
S1, host node send networking commands; Power line carry out networking and through power line channel with the power circuit of each child node by information reporting to host node, the wireless routing iinformation that networking and each child node through wireless channel are carried out in wireless telecommunications is reported on the host node;
S2, carry out related with wireless routing table the power line routing table at host node place; Automatically seek preferred node and form networking according to power line node information and the mark of wireless communication node information on routing table; Child node on the said power line channel is preferred node; During information on the routing table after the networking of preferred node does not cover association, use radio communication channel with remaining each child node networking;
S3, networking finish, and get into the network operation state.
Wherein, said step S1 specifically comprises,
S11, host node is connected in the power line networking, and to the host node initialization;
S12, power line carry out networking and record electricity circuit by information, wirelessly report mode to carry out networking and write down wireless routing iinformation;
Whether S13, determining step S12 finish, if finish, get into next step; Do not finish if, return the continuation networking, its determination methods is; Acquisition of information has data and sends and feedback; If continuing feedback, no information representes that then networking finishes, if still have feedback information in the certain hour, representes that then networking does not finish in the certain hour after a last child node is added.
Wherein, said step S2 specifically comprises,
S21, association are also mated the power line routing table and wireless routing table, confirm facility information in the local area network (LAN);
S22, optimization network configuration, through the preferred node of the different automatic searchings with the mark of wireless communication node information on routing table of power line node information, said power line node is preferred node;
S23, the network node information after step S22 optimized compare with the said related information of routing table afterwards, and whether have equipment be not added in network, do not add equipment as if not existing if checking, then directly get into step S25;
S24, if there is un-added equipment, then this equipment is added in the networking through wireless channel, get into step S25 then;
S25, wait for that other nodes report networking voluntarily; Further add the equipment in the local area network (LAN); Its method is, presets a time threshold, and the stipulated time after a last child node is added representes that then networking finishes if no information continues feedback; Preset a time total value, total value arrives back expression networking end at the appointed time.
Wherein, The method of said step S22 is to adopt relatively power line channel signal to noise ratio; Comprise that child node intercepts power line channel in real time; Obtain in the channel useless noise and made comparisons by the signal that host node is sent, note current signal to noise ratio numerical value and be converted into rate value, transfer of data will be communicated by letter with the sub node equipment of other power lines with this speed.
Wherein, The method of said step S23 is to be lower than the signal transmission power that the first threshold of setting in the program is then adjusted equipment of itself automatically when the described traffic rate value of S22; When the adjustment transmission power level was higher than the first threshold that second threshold value set in the program and rate value be lower than program setting, the child node that then writes down on this power line channel was obstructed node.
Wherein, during said network operation, the equipment that new equipment that adds and network break off can report the adding networking voluntarily.
Wherein, the equipment that the equipment of said new interpolation and network break off can report the step that adds networking to do voluntarily,
A1, said host node send routing table maintenance information to each child node router, inquiry child node routing table equipment online information;
Whether a2, said host node router receive the ACK bag of each child node router, if step a1 is returned in the ACK time-delay, if can not normally receive the ACK bag, then the non-online equipment of mark gets into next step;
A3, according to the non-online equipment of mark, the alternate routing in the inquiry host node routing table;
A4, if exist to substitute route, then get into step a6, if there is not alternative route, then initiatively report networking to join message, entering step a5;
A5, if do not receive the answer message, then return and continue to send networking and join message, if receive the answer confirmation message, then get into step a6;
Host node routing table in a6, the renewal local area network (LAN) is got back to the network operation state.
Wherein, Said wireless when reporting mode to carry out networking, the test packet of each node to setting in other node address routers that receive, process of transmitting adopts the mode of conflict avoiding; Each child node compares according to the said packet that receives and calculates packet loss; And the result carried out classification, and host node compares and configures the network jumping figure according to the result who receives, and the highest jumping figure level is 8 grades.
Be different from the power line and the wireless routing mode that combines of prior art, shortcoming such as power line is single with the wireless communication mode networking structure that combines, quality, traffic rate that can not the intelligent decision channel be lower, prior art not can solve the problem of " information island " simultaneously; The invention has the beneficial effects as follows; Adopt power line and wireless mode of mixing automatic network-building, can differentiate optimum channel automatically and make one's options, make that networking speed is fast; Power line and wireless automatic network-building respectively; With the routing table associated match, be first communication channel then, when power line channel can not be connected to all devices and carries out networking with the power line; Carry out networking by wireless networking; Forming one is main with electric line network, and wireless network is the mixing automatic network-building network of comprehensive covering of assisting, and has solved " information island " problem like this.
Description of drawings
Fig. 1 is power line of the present invention and the wireless FB(flow block) that mixes automatic network-building method;
Fig. 2 is that new interpolation equipment of network operation stage of the present invention and communication disruption equipment add the interior FB(flow block) that networks automatically;
Fig. 3 is the sketch map of a kind of concrete use embodiment of the present invention.
Embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, Fig. 2 and Fig. 3; A kind of power line of this execution mode mixes automatic network-building method with radio communication, adopts the power line networking to mix with wireless communication network, forms the network of topological structure; Be provided with a host node and a plurality of child node in the network of topological structure; Each child node place be provided with power circuit by with wireless route, its networking comprises step
S1, host node send networking commands; Power line carry out networking and through power line channel with the power circuit of each child node by information reporting to host node, the wireless routing iinformation that networking and each child node through wireless channel are carried out in wireless telecommunications is reported on the host node; That is to say; Each child node all can have power circuit by with wireless route; Power line and the wireless routing iinformation that can collect through channel separately respectively are reported to host node; The host node here is meant the main equipment in the network of topological structure, and each child node is meant the branch equipment in the network of topological structure.
S2, carry out related with wireless routing table the power line routing table at host node place; Automatically seek preferred node and form networking according to power line node information and the mark of wireless communication node information on routing table; Will the child node information that in the topological structure network all can connect networking all be recorded on the related routing table like this; Child node on the said power line channel is preferred node; During information on the routing table after the networking of preferred node does not cover association, use radio communication channel with remaining each child node networking; The process of related routing table is in the present embodiment, and the related routing table at host node place is set up in (1); (2) deposit network mark, the address information of power line routing table, wireless routing table in; (3) seek the node that has the power line routing table in the wireless routing table; (4) write connective marker, set up the related of power line routing table and wireless routing table same node point; (5) finish association.So just can be through the difference of the routing table after the association through mark; Automatically seek preferred node; Among the present invention, the channel of said power line is a preferred channel, at first is with the power line channel networking; When the equipment in the power line networking do not comprise during equipment in the relevant routing table, use radio communication channel with the equipment group of remaining each child node in networking.
S3, networking finish, and get into the network operation state.
Be different from the power line and the wireless routing mode that combines of prior art, shortcoming such as power line is single with the wireless communication mode networking structure that combines, quality, traffic rate that can not the intelligent decision channel be lower, prior art not can solve the problem of " information island " simultaneously; The invention has the beneficial effects as follows; Adopt power line and wireless mode of mixing automatic network-building, can differentiate optimum channel automatically and make one's options, make that networking speed is fast; Power line and wireless automatic network-building respectively; With the routing table associated match, be first communication channel then, when power line channel can not be connected to all devices and carries out networking with the power line; Carry out networking by wireless networking; Forming one is main with electric line network, and wireless network is the mixing automatic network-building network of comprehensive covering of assisting, and has solved " information island " problem like this.
In the present embodiment, said step S1 comprises,
S11, host node is connected in the power line networking, and to the host node initialization;
S12, power line carry out networking and record electricity circuit by information, wirelessly report mode to carry out networking and write down wireless routing iinformation;
Whether S13, determining step S12 finish, if finish, get into next step; Do not finish if, return the continuation networking, its determination methods is; Acquisition of information has data and sends and feedback; If continuing feedback, no information representes that then networking finishes, if still have feedback information in the certain hour, representes that then networking does not finish in the certain hour after a last child node is added.
In the present embodiment, said step S2 specifically comprises,
S21, association are also mated the power line routing table and wireless routing table, confirm facility information in the local area network (LAN);
S22, optimization network configuration, through the preferred node of the different automatic searchings with the mark of wireless communication node information on routing table of power line node information, said power line node is preferred node;
S23, the network node information after step S22 optimized compare with the said related information of routing table afterwards, and whether have equipment be not added in network, do not add equipment as if not existing if checking, then directly get into step S25;
S24, if there is un-added equipment, then this equipment is added in the networking through wireless channel, get into step S25 then;
S25, wait for that other nodes report networking voluntarily; Further add the equipment in the local area network (LAN); Its method is, presets a time threshold, and the stipulated time after a last child node is added representes that then networking finishes if no information continues feedback; Preset a time total value, arrive back expression networking at the appointed time and finish.
In the present embodiment; The method of said step S22 is to adopt relatively power line channel signal to noise ratio; Comprise that child node intercepts power line channel in real time; Obtain in the channel useless noise and made comparisons by the signal that host node is sent, note current signal to noise ratio numerical value and be converted into rate value, transfer of data will be communicated by letter with the sub node equipment of other power lines with this speed; The method of said step S23 is to be lower than the signal transmission power that the first threshold of setting in the program is then adjusted equipment of itself automatically when the described traffic rate value of S22; When the adjustment transmission power level was higher than the first threshold that second threshold value set in the program and rate value be lower than program setting, the child node that then writes down on this power line channel was obstructed node.In the process of above-mentioned adjustment speed,, then be recorded as " it is bad to communicate by letter " if present node SNR value is lower than the 3rd threshold value of setting in the program; And send to seek and look into coupling; Make SNR value coupling with other nodes, link if there is the new node coupling then to set up, otherwise keep original link with new node.
In the present embodiment; During said network operation, the equipment that new equipment that adds and network break off can report the adding networking voluntarily, also just says; After power line and radio communication mixed networking finish; If be added into new equipment in the network, the network of closing in the perhaps original network has been opened, and can add in the network.
In the present embodiment, the equipment that the equipment of said new interpolation and network break off can report the step that adds networking to do voluntarily,
A1, said host node send routing table maintenance information to each child node router, inquiry host node routing table equipment online information;
Whether a2, said host node router receive the ACK bag of each child node router, if step a1 is returned in the ACK time-delay, if can not normally receive the ACK bag, then the non-online equipment of mark gets into next step;
A3, according to the non-online equipment of mark, the alternate routing in the inquiry host node routing table;
A4, if exist to substitute route, then get into step a6, if there is not alternative route, then initiatively report networking to join message, entering step a5;
A5, if do not receive the answer message, then return and continue to send networking and join message, if receive the answer confirmation message, then get into step a6;
Host node routing table in a6, the renewal local area network (LAN) is got back to the network operation state.
In the present embodiment, said wireless when reporting mode to carry out networking, the test packet of each node to setting in other node address routers that receive; Process of transmitting adopts the mode of conflict avoiding, and each child node compares according to the said packet that receives and calculates packet loss, and the result is carried out classification; Host node compares and configures the network jumping figure according to the result who receives, the highest jumping figure level is 8 grades, like this through intellectual analysis error rate situation; Analyze preferred channels; Can realize skipping a grade automatically and frequency conversion, dodge external interference, increase the networking success rate.
The present invention is in concrete use; As shown in Figure 3, be the networking of a topological structure, power line and radio communication networking and related simultaneously; Obtain all facility informations; Optimize network configuration then, preferentially with power line channel constructing communication network (like A, B, C, D, G group), the data interaction between group is through the host node supervisory communications.After optimizing network configuration, equipment component owing to signal attenuation is big, between power line each other reason such as isolations can't pass through the power line networking, organize like A5, E1, F; These connectionless equipment then become " information island " and are present in this device network, and the networking equipment of the present invention design possesses the function of power line and wireless networking simultaneously; Therefore; Equipment of these conducts " information island " in power line channel can get in this device network through wireless connections: A5 is connected to A4 through wireless interpolation, and E1 is connected to host node through wireless interpolation, connects all the other equipment of organizing with E as relaying then and passes through the power line networking; The F group is separate on power line channel; Then all be connected on the host node through wireless networking, so just having formed one is main with power line channel, and wireless channel is the mixed networking network of assisting.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. a power line mixes automatic network-building method with radio communication; It is characterized in that: adopt the power line networking to mix the network of forming topological structure with wireless communication network; Topology is provided with a host node and a plurality of child node in the networking; Each child node place be provided with power circuit by with wireless route, its networking comprises step
S1, host node send networking commands; Power line carry out networking and through power line channel with the power circuit of each child node by information reporting to host node, the wireless routing iinformation that networking and each child node through wireless channel are carried out in wireless telecommunications is reported on the host node;
S2, carry out related with wireless routing table the power line routing table at host node place; Automatically seek preferred node and form networking according to power line node information and the mark of wireless communication node information on routing table; Child node on the said power line channel is preferred node; During information on the routing table after the networking of preferred node does not cover association, use radio communication channel with remaining each child node networking;
S3, networking finish, and get into the network operation state.
2. power line according to claim 1 mixes automatic network-building method with radio communication, it is characterized in that, said step S1 specifically comprises,
S11, host node is connected in the power line networking, and to the host node initialization;
S12, power line carry out networking and record electricity circuit by information, wirelessly report mode to carry out networking and write down wireless routing iinformation;
Whether S13, determining step S12 finish, if finish, get into next step; Do not finish if, return the continuation networking, its determination methods is; Acquisition of information has data and sends and feedback;, a last child node representes that then networking finishes, if still have feedback information in the certain hour, representes that then networking does not finish in adding the back certain hour if no information continues feedback.
3. power line according to claim 1 mixes automatic network-building method with radio communication, it is characterized in that, said step S2 specifically comprises,
S21, association are also mated the power line routing table and wireless routing table, confirm facility information in the local area network (LAN);
S22, optimization network configuration, through the preferred node of the different automatic searchings with the mark of wireless communication node information on routing table of power line node information, said power line node is preferred node;
S23, the network node information after step S22 optimized compare with the said related information of routing table afterwards, and whether have equipment be not added in network, do not add equipment as if not existing if checking, then directly get into step S25;
S24, if there is un-added equipment, then this equipment is added in the networking through wireless channel, get into step S25 then;
S25, wait for that other nodes report networking voluntarily; Further add the equipment in the local area network (LAN); Its method is, presets a time threshold values, and the stipulated time after a last child node is added representes that then networking finishes if no information continues feedback; Preset a time total value, total value arrives back expression networking end at the appointed time.
4. power line according to claim 3 mixes automatic network-building method with radio communication; It is characterized in that; The method of said step S22 is to adopt relatively power line channel signal to noise ratio, comprises that child node intercepts power line channel in real time, obtains in the channel useless noise and is made comparisons by the signal that host node is sent; Note current signal to noise ratio numerical value and be converted into rate value, transfer of data will be communicated by letter with the sub node equipment of other power lines with this speed.
5. power line according to claim 3 mixes automatic network-building method with radio communication; It is characterized in that; The method of said step S23 is to be lower than the signal transmission power that the first threshold of setting in the program is then adjusted equipment of itself automatically when the described traffic rate value of S22; When the adjustment transmission power level was higher than the first threshold that second threshold value set in the program and rate value be lower than program setting, the child node that then writes down on this power line channel was obstructed node.
6. mix automatic network-building method according to each described power line of right 1-5 with radio communication, it is characterized in that, during said network operation, the equipment that new equipment that adds and network break off can report the adding networking voluntarily.
7. mix automatic network-building method according to right 5 described power lines with radio communication, it is characterized in that, the equipment that the equipment of said new interpolation and network break off can report the step that adds networking to do voluntarily,
A1, said host node send routing table maintenance information to each child node router, inquiry host node routing table equipment online information;
Whether a2, said host node router receive the ACK bag of each child node router, if step a1 is returned in the ACK time-delay, if can not normally receive the ACK bag, then the non-online equipment of mark gets into next step;
A3, according to the non-online equipment of mark, the alternate routing in the inquiry host node routing table;
A4, if exist to substitute route, then get into step a6, if there is not alternative route, then initiatively report networking to join message, entering step a5;
A5, if do not receive the answer message, then backspace continues to send networking and joins message, if receive the answer confirmation message, then gets into step a6;
Host node routing table in a6, the renewal local area network (LAN) is got back to the network operation state.
8. mix automatic network-building method according to right 1 described power line with radio communication; It is characterized in that; Said wireless when reporting mode to carry out networking, the test packet of each node to setting in other node address routers that receive, process of transmitting adopts the mode of conflict avoiding; Each child node compares according to the said packet that receives and calculates packet loss; And the result carried out classification, and host node compares and configures the network jumping figure according to the result who receives, and the highest jumping figure level is 8 grades.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337142A (en) * | 2013-07-22 | 2013-10-02 | 长沙威胜信息技术有限公司 | Wireless networking method for electric energy meter management system |
| CN103441781A (en) * | 2013-08-28 | 2013-12-11 | 江苏麦希通讯技术有限公司 | Power line carrier ad hoc network method and system |
| CN103874291A (en) * | 2014-03-04 | 2014-06-18 | 北京世壮物联科技有限公司 | Power line carrier-based intelligent networking control system and method |
| CN103873112A (en) * | 2014-03-04 | 2014-06-18 | 北京世壮物联科技有限公司 | Intelligent power line carrier synchronous control method |
| CN104469890A (en) * | 2013-09-13 | 2015-03-25 | 深圳市北川电子有限公司 | Self-networking method and system for power line carrier and wireless hybrid network |
| CN105515974A (en) * | 2015-12-08 | 2016-04-20 | 河南许继仪表有限公司 | Relay selection method in power line communication network |
| US20160337224A1 (en) * | 2015-05-11 | 2016-11-17 | Qualcomm Incorporated | Dual medium communications |
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| CN109150712A (en) * | 2018-08-16 | 2019-01-04 | 北京智芯微电子科技有限公司 | The network-building method and system that power line carrier is communicated with wireless fusion |
| CN109660958A (en) * | 2018-12-29 | 2019-04-19 | 珠海慧信微电子有限公司 | A kind of network-building method and meter register method of power meter reading system |
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| CN113014895A (en) * | 2021-05-25 | 2021-06-22 | 广东信通通信有限公司 | Ad hoc network video system and ad hoc network video system control method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106445A (en) * | 2006-07-14 | 2008-01-16 | 华为技术有限公司 | Home network system and data transfer method, home network controller and terminal |
| CN101707571A (en) * | 2009-09-23 | 2010-05-12 | 李悦 | Power line and wireless dual-network routing method |
| US20120207163A1 (en) * | 2011-02-11 | 2012-08-16 | Qualcomm Atheros, Inc. | Frame delivery path selection in hybrid communication networks |
-
2012
- 2012-09-06 CN CN201210327300.1A patent/CN102801637B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106445A (en) * | 2006-07-14 | 2008-01-16 | 华为技术有限公司 | Home network system and data transfer method, home network controller and terminal |
| CN101707571A (en) * | 2009-09-23 | 2010-05-12 | 李悦 | Power line and wireless dual-network routing method |
| US20120207163A1 (en) * | 2011-02-11 | 2012-08-16 | Qualcomm Atheros, Inc. | Frame delivery path selection in hybrid communication networks |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337142A (en) * | 2013-07-22 | 2013-10-02 | 长沙威胜信息技术有限公司 | Wireless networking method for electric energy meter management system |
| CN103337142B (en) * | 2013-07-22 | 2015-12-02 | 长沙威胜信息技术有限公司 | The wireless networking method of electric energy meter management system |
| CN103441781A (en) * | 2013-08-28 | 2013-12-11 | 江苏麦希通讯技术有限公司 | Power line carrier ad hoc network method and system |
| CN103441781B (en) * | 2013-08-28 | 2015-07-29 | 江苏麦希通讯技术有限公司 | Power line carrier ad hoc network and system |
| CN104469890A (en) * | 2013-09-13 | 2015-03-25 | 深圳市北川电子有限公司 | Self-networking method and system for power line carrier and wireless hybrid network |
| CN104469890B (en) * | 2013-09-13 | 2018-02-23 | 深圳市北川电子有限公司 | The ad hoc network method and system of power line carrier and wireless hybrid network |
| CN103874291A (en) * | 2014-03-04 | 2014-06-18 | 北京世壮物联科技有限公司 | Power line carrier-based intelligent networking control system and method |
| CN103873112A (en) * | 2014-03-04 | 2014-06-18 | 北京世壮物联科技有限公司 | Intelligent power line carrier synchronous control method |
| US20160337224A1 (en) * | 2015-05-11 | 2016-11-17 | Qualcomm Incorporated | Dual medium communications |
| CN105515974A (en) * | 2015-12-08 | 2016-04-20 | 河南许继仪表有限公司 | Relay selection method in power line communication network |
| CN106535139A (en) * | 2016-11-15 | 2017-03-22 | 国网黑龙江省电力有限公司信息通信公司 | Wireless communication method for power outage maintenance |
| CN106656299A (en) * | 2016-12-12 | 2017-05-10 | 上海拆名晃信息科技有限公司 | Method and device for data transmission between virtual reality device and computer mainframe |
| CN107070501A (en) * | 2016-12-16 | 2017-08-18 | 国网北京市电力公司 | Bandwidth carrier repeater and message transmitting method and device |
| CN107018582A (en) * | 2017-04-18 | 2017-08-04 | 深圳市慧联通信技术有限公司 | A kind of meter network-building method and its system |
| CN107613484A (en) * | 2017-09-28 | 2018-01-19 | 灵拓智联（厦门）网络科技有限公司 | Wireless self-organizing network nodes and the method using its rapid deployment wireless self-networking |
| CN108900269A (en) * | 2018-06-08 | 2018-11-27 | 华北电力大学（保定） | The Analysis on BER Performance method of the double medium cooperation communication systems of wireless and power line |
| CN108900269B (en) * | 2018-06-08 | 2021-02-02 | 华北电力大学（保定） | Error rate performance analysis method of wireless and power line dual-medium cooperative communication system |
| CN109039905A (en) * | 2018-08-07 | 2018-12-18 | 国网四川省电力公司技能培训中心 | PLC and wireless isomer group network system and method based on link-aware |
| CN109150712B (en) * | 2018-08-16 | 2020-12-15 | 北京智芯微电子科技有限公司 | Networking method and system for power line carrier and wireless converged communication |
| CN109150712A (en) * | 2018-08-16 | 2019-01-04 | 北京智芯微电子科技有限公司 | The network-building method and system that power line carrier is communicated with wireless fusion |
| CN109660958B (en) * | 2018-12-29 | 2021-03-05 | 珠海慧信微电子有限公司 | Networking method of electric power meter reading system and meter reading method |
| CN109660958A (en) * | 2018-12-29 | 2019-04-19 | 珠海慧信微电子有限公司 | A kind of network-building method and meter register method of power meter reading system |
| CN110191029A (en) * | 2019-04-25 | 2019-08-30 | 深圳市国电科技通信有限公司 | It is a kind of based on wired and wireless mixing alternative working mode method |
| CN110191029B (en) * | 2019-04-25 | 2022-01-07 | 深圳市国电科技通信有限公司 | Wired and wireless based hybrid dual-mode networking method |
| CN113014895A (en) * | 2021-05-25 | 2021-06-22 | 广东信通通信有限公司 | Ad hoc network video system and ad hoc network video system control method |
| CN116032773A (en) * | 2023-03-30 | 2023-04-28 | 深圳市鼎信智慧科技有限公司 | Power line monitoring system in low signal area |
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