CN106851785A - A kind of wireless communications method and system - Google Patents
A kind of wireless communications method and system Download PDFInfo
- Publication number
- CN106851785A CN106851785A CN201710153202.3A CN201710153202A CN106851785A CN 106851785 A CN106851785 A CN 106851785A CN 201710153202 A CN201710153202 A CN 201710153202A CN 106851785 A CN106851785 A CN 106851785A
- Authority
- CN
- China
- Prior art keywords
- lora
- frequency
- terminals
- gateways
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The present invention relates to the communications field, more particularly to a kind of wireless communications method and system.The present invention is by being the Lora terminal configuration frequencies for increasing newly, forming frequency ordered set；Frequency at intervals of twice signal bandwidth in the frequency ordered set；Lora terminals frequency search Lora gateways successively in the frequency ordered set, the wireless signal until obtaining a Lora gateways；The Lora terminals set up wireless communication connection with the Lora gateways.Realize improving the convenience that wireless communication system expands capacity.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of wireless communications method and system.
Background technology
LoRa wireless communication systems are a kind of long range low-consumption wireless communication systems, and system is saved by LoRa gateways and LoRa
Point composition.System is using based on LoRaTMThe radio spread spectrum communication transceiver of patent modulation technique, with powerful anti-interference energy
Power, reliability and good link budget.It is mainly used in long range, the wireless communication field of low-power consumption scene.
But, for the intensive application scenarios of node (such as resident's water meter or ammeter information are gathered), traditional ' wake-up ' work
Make the LoRa wireless communication systems of mode, when needing to increase number of nodes, it is necessary to add one by one increased node i d is needed
To under the node i d lists of the corresponding gateway that can cover these nodes, fix it and wake up path；If not fixed route, often
Waking up a node needs all gateways of calling the roll, and increases a large amount of power consumptions and extremely inefficient；Should during need manned surveys these
Node can be covered by which gateway signal, it is necessary to manually add node i d lists, step is numerous and diverse, power system capacity extension is difficult.
During extended coverage range, manually needs are spread over node i d lists again are copied under each gateway for newly increasing, step
It is cumbersome.
The content of the invention
The technical problems to be solved by the invention are：A kind of wireless communications method and system are provided, capacity extensions are improved
Convenience.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
The present invention provides a kind of wireless communications method, including：
S1, the Lora terminal configuration frequencies to increase newly, forming frequency ordered set；Frequency in the frequency ordered set
At intervals of twice signal bandwidth；
S2, the Lora terminals frequency search Lora gateways successively in the frequency ordered set, until obtaining
The wireless signal of one Lora gateways；
S3, the Lora terminals set up wireless communication connection with the Lora gateways.
The present invention also provides a kind of wireless communication system, including：
First configuration module, for being the Lora terminal configuration frequencies for increasing newly, forming frequency ordered set；The frequency has
Frequency at intervals of twice signal bandwidth in ordered sets；
Acquisition module, for Lora terminals frequency search Lora nets successively in the frequency ordered set
Close, the wireless signal until obtaining a Lora gateways；
First link block, wireless communication connection is set up for the Lora terminals with the Lora gateways.
The beneficial effects of the present invention are：Newly-increased Lora terminals can be searched for automatically according to the frequency being pre-configured with currently may be used
Lora gateways, so as to be automatically added in existing wireless communication system, improve wireless communication system and expand capacity
Convenience.
Brief description of the drawings
A kind of FB(flow block) of the specific embodiment of wireless communications method that Fig. 1 is provided for the present invention；
A kind of structured flowchart of the specific embodiment of wireless communication system that Fig. 2 is provided for the present invention；
Fig. 3 is the structured flowchart of Lora terminals in the embodiment of the present invention one；
Fig. 4 is the schematic diagram that Lora terminals communicate with NFC handheld devices；
Fig. 5 is the schematic diagram that Lora terminals are connected with Lora gateways；
Fig. 6 is that search can use the schematic diagram of Lora gateways to Lora terminals automatically；
A kind of further structured flowchart of the specific embodiment of wireless communication system that Fig. 7 is provided for the present invention.
Label declaration：
1st, Lora terminals；11st, Lora antennas；12nd, Lora wireless transceivers；13rd, processor；
14th, NFC module；141st, NFC chip；142nd, NFC induction coils；
2nd, NFC handheld devices；
3rd, Lora gateways；31st, a Lora gateways；32nd, the 2nd Lora gateways；33rd, the 3rd Lora gateways；
40th, the first configuration module；401st, acquiring unit；402nd, dispensing unit；42nd, acquisition module；
43rd, the first link block；431st, connection unit；432nd, communication unit；44th, search module；
45th, the second link block；46th, module is increased newly；47th, add module；48th, the second configuration module；49th, enquiry module；
50th, setup module.
Specific embodiment
It is to describe technology contents of the invention, the objects and the effects in detail, below in conjunction with implementation method and coordinates attached
Figure is explained.
The design of most critical of the present invention is：Lora terminals can be automatically switched to according to the frequency of configuration possesses effective Lora
Worked in the frequency of gateway wireless signal covering so that need to only increase Lora terminals newly, and for its effective frequency of configuration can be complete
Into dilatation, the convenience of capacity extensions is improve.
Fig. 1 to Fig. 7 is refer to,
As shown in figure 1, the present invention provides a kind of wireless communications method, including：
S1, the Lora terminal configuration frequencies to increase newly, forming frequency ordered set；Frequency in the frequency ordered set
At intervals of twice signal bandwidth；
S2, the Lora terminals frequency search Lora gateways successively in the frequency ordered set, until obtaining
The wireless signal of one Lora gateways；
S3, the Lora terminals set up wireless communication connection with the Lora gateways.
Further, the S1 is specially：
Obtain the optimal tuning frequency of the Lora terminals；
It is that the Lora terminals configure corresponding frequency, forming frequency ordered set according to the optimal tuning frequency.
Seen from the above description, the Lora in the range of the optimal tuning frequency configuration Lora terminal searchings according to Lora terminals
Gateway frequency is conducive to reaching optimal communication efficiency.
Further, also include：
When the Lora terminals and the Lora gateways disconnect to be communicated to connect,
The Lora terminals according to other in the frequency ordered set in addition to the Lora gateway respective frequencies frequently
Rate searches for Lora gateways, the wireless signal until obtaining another Lora gateways；
The Lora terminals set up wireless communication connection with another Lora gateways.
Seen from the above description, improve the reliability of wireless communication system.
Further, also include：
Newly-increased Lora gateways；
Add the corresponding frequency ordered set of Lora terminals in frequency to the preset range of the newly-increased Lora gateways.
Seen from the above description, the wireless signal area of coverage of Lora gateways in easily spread radio communication system is realized
Domain.
Further, also include：
The Lora terminals include NFC module；
NFC handheld devices configure the parameter of the Lora terminals by the NFC module.
Further, also include：
The Lora terminals include NFC module；
NFC handheld devices inquire about the data stored in the Lora terminals by the NFC module.
Seen from the above description, by NFC handheld devices and Lora terminal communications, not only without connection communication cable but also can be square
Just carry out point-to-point on-site parameters configuration and data query, and no individual node configuration process interferes with the tired of other nodes
Disturb.
Further, also include：
The Lora terminals include NFC module；
NFC handheld devices set the state of the Lora terminals by the NFC module；The state include activated state and
Unactivated state.
Seen from the above description, the state of Lora terminals is set by NFC handheld devices, and realization can be according to actual conditions control
The power consumption of wireless communication system processed.
Further, the S4 is specially：
Lora terminals described in two or more set up wireless communication connection by point-to-point mode with the Lora gateways；
Lora terminals timesharing described in two or more and the Lora gateway communications.
Seen from the above description, the multiple Lora terminal rooms being connected with same Lora gateways do not interfere with each other, and are conducive to improving
Communication efficiency.
As shown in Fig. 2 the present invention also provides a kind of wireless communication system, including：
First configuration module 40, for being the Lora terminal configuration frequencies for increasing newly, forming frequency ordered set；The frequency
Frequency at intervals of twice signal bandwidth in ordered set；
Acquisition module 42, for Lora terminals frequency search Lora nets successively in the frequency ordered set
Close, the wireless signal until obtaining a Lora gateways；
First link block 43, wireless communication connection is set up for the Lora terminals with the Lora gateways.
Further, also include：
Search module 44, for when the Lora terminals and the Lora gateways disconnect communication connection, the Lora
Terminal according to other frequency search Lora gateways in the frequency ordered set in addition to the Lora gateway respective frequencies, directly
To the wireless signal for obtaining another Lora gateways；
Second link block 45, wireless communication connection is set up for the Lora terminals with another Lora gateways；
Newly-increased module 46, for increasing Lora gateways newly；
Add module 47, it is corresponding for the Lora terminals in frequency to the preset range for adding the newly-increased Lora gateways
Frequency ordered set；
Second configuration module 48, the parameter of the Lora terminals is configured for NFC handheld devices by the NFC module；
The Lora terminals include NFC module；
Enquiry module 49, the number stored in the Lora terminals is inquired about for NFC handheld devices by the NFC module
According to；
Setup module 50, the state of the Lora terminals is set for NFC handheld devices by the NFC module；It is described
State includes activated state and unactivated state；
First configuration module 40 includes acquiring unit 401 and dispensing unit 402；The acquiring unit 401, for obtaining
Take the optimal tuning frequency of the Lora terminals；The dispensing unit 402, for being described according to the optimal tuning frequency
Lora terminals configure corresponding frequency, forming frequency ordered set；
First link block 43 includes connection unit 431 and communication unit 432；Connection unit 431, for two with
The upper Lora terminals set up wireless communication connection by point-to-point mode with the Lora gateways；Communication unit 432, is used for
Lora terminals timesharing described in two or more and the Lora gateway communications.
Embodiments of the invention one are：
S1, newly-increased Lora terminals 1；The Lora terminals 1 include NFC module 14；
Wherein, as shown in figure 3, Lora terminals 1 include Lora antennas 11, Lora wireless transceivers 12, processor 13 and NFC
Module 14；NFC module 14 includes NFC chip 141 and NFC induction coils 142.
S2, NFC handheld device 2 sets the state of the Lora terminals 1 by the NFC module 14；The state includes
Activated state and unactivated state；
Wherein, in unactivated state when Lora terminals 1 are dispatched from the factory, now the processor 13 and Lora in Lora terminals 1 are wireless
The modules such as transceiver 12 all in deep power down mode, to reach most power saving effect；When newly-increased Lora terminals are needed to use,
As shown in figure 4, user is activated state by the state for operating NFC handheld devices 2 to set Lora terminals, make Lora terminals normal
Work.Meanwhile, when in a period of time after without using the Lora terminals 1, can be set by NFC handheld devices 2 should
The state of Lora terminals 1 is unactivated state, so as to the power consumption of wireless communication system can be reduced effectively.Set by NFC handheld devices
The state of Lora terminals is put, realizes to be controlled according to actual conditions the power consumption of wireless communication system.
S3, the configuration frequency of Lora terminals 1 to increase newly, forming frequency ordered set；Frequency in the frequency ordered set
At intervals of twice signal bandwidth；Specially：
S31, the optimal tuning frequency for obtaining the Lora terminals 1；
S32, it is that the Lora terminals configure corresponding frequency, forming frequency ordered set according to the optimal tuning frequency
Close；
Wherein, the frequency of configuration can fully avoid adjacent signal from disturbing at intervals of 2 times of signal bandwidths；The frequency point ranges of configuration
Near the optimal tuning frequency of Lora antennas 11, be conducive to reaching optimal wireless transmission and reception.
S4, the Lora terminals 1 frequency search Lora gateways 3 successively in the frequency ordered set, until obtaining
Take the wireless signal of a Lora gateways；
Wherein, processor 13 by communication bus by original frequency (minimum frequency in frequency ordered set) and other consolidate
Fixed wireless parameter, such as signal bandwidth, spreading factor parameter, corresponding register in write-in Lora wireless transceivers 12, and
Control Lora wireless transceivers 12 open the wireless signal that receiver receives LoRa gateways 3 under original frequency.If in initial frequency
Under rate, the wireless signal of the Lora gateways 3 for meeting system protocol specification is not received, then processor 13 is closed by communication bus
The receiver of Lora wireless transceivers 12, then the next frequency write-in Lora wireless transceivers 12 in frequency ordered set
Corresponding register, then open receiver and carry out signal reception, by that analogy, net is searched in so circulation, until getting a Lora
The wireless signal of gateway 3.
S5, the Lora terminals 1 set up wireless communication connection with the Lora gateways 3；Specially：Described in two or more
Lora terminals 1 set up wireless communication connection by point-to-point mode with the Lora gateways 3；Lora terminals described in two or more
1 timesharing communicates with the Lora gateways 3；
Wherein, as shown in figure 5, Lora terminals 1 and Lora gateways 3 are in star-like distribution, can not be communicated between Lora terminals, and
The timesharing of Lora terminals 1 being connected with same Lora gateways 3 communicates with the Lora gateways 3 so that Lora terminals 1 are Lora gateways
Without any other Communication Jamming during 3 communications, be conducive to improving communication efficiency.
S6, newly-increased Lora gateways 3；Add 1 pair, Lora terminals in frequency to the preset range of the newly-increased Lora gateways 3
The frequency ordered set answered.
Wherein, the frequency for increasing the frequency Lora gateways adjacent thereto of Lora gateways newly is different, to reach raising wireless signal
The purpose of coverage；Meanwhile, the Lora terminals in the wireless signal coverage of the newly-increased Lora gateways of configuration, including addition is new
Increase the frequency of Lora gateways to corresponding frequency ordered set so that originally in the Lora terminals at wireless signal dead angle and other
Newly-increased Lora terminals can be set up with newly-increased Lora gateways and communicate to connect.
S7, NFC handheld device configure the parameter of the Lora terminals by the NFC module；NFC handheld devices pass through institute
State NFC module and inquire about the data stored in the Lora terminals.
Wherein, as shown in Figures 3 and 4, the setting in user operation NFC handheld devices 2 or query interface, hand-held by NFC
Equipment 2 near Lora terminals NFC induction coils 142, NFC handheld devices 2 can corresponding operation information be carried in short distance without
On line signal, the NFC chip 141 in Lora terminals is sent to by coil electromagnetism principle of induction, NFC chip 141 produces interruption
Signal wakes up processor 13, and processor 13 carries out corresponding position by the operation signal that communication bus reading NFC chip 141 is demodulated
Reason, treatment is completed preprocessor 13 and result is write back to NFC chip 141 by communication bus, by 141 pairs of knots of NFC chip
Fruit information is modulated for the read operation result of NFC handheld devices 2.User is easy to Lora terminals by NFC handheld devices
Carry out secondary configuration and inquiry.Additionally, using this close range wireless communication modes, not only without connection communication cable but also can be conveniently
Carry out point-to-point on-site parameters configuration, and to single Lora terminals do not carry out configuration and can interfere with other Lora terminals being stranded
Disturb.
Seen from the above description, the present embodiment is easily realized expanding capacity and expansion to existing Lora wireless communication systems
Exhibition wireless signal overlay area.
Embodiments of the invention two are：
On the basis of embodiment one, also include：
When the Lora terminals and the Lora gateways disconnect to be communicated to connect,
The Lora terminals according to other in the frequency ordered set in addition to the Lora gateway respective frequencies frequently
Rate searches for Lora gateways, the wireless signal until obtaining another Lora gateways；
The Lora terminals set up wireless communication connection with another Lora gateways.
Wherein, as shown in fig. 6, the frequency of a Lora gateways 31, the 2nd Lora gateways 32 and the 3rd Lora gateways 33 according to
It is secondary to be incremented by, and under normal circumstances, Lora terminals 1 are subjected to their wireless signal.When Lora terminals 1 start, according to
Minimum frequency in its frequency ordered set, the i.e. frequency of Lora gateways 1, search the wireless signal of Lora gateways 1, with Lora
Gateway 1 sets up wireless telecommunications connection.However, at a time, a Lora gateways 31, the 2nd Lora gateways 32 and Lora terminals
Wireless signal obstacle is occurred in that between 1, the wireless communication connection of the Lora gateways of Lora terminals 1 and the is interrupted.In order to ensure
Lora terminals 1 can continue normal work, the frequency search Lora gateways successively in its frequency ordered set of Lora terminals 1,
Wireless signal until receiving the 3rd Lora gateways 33, and set up wireless communication connection with the 3rd Lora gateways 33.
Seen from the above description, the LoRa terminals of some autonomous workings can be carried out on the Lora gateways of different operating frequency
Frequency hopping is roamed, and finding effective gateway carries out incoming communication；Which part Lora terminals are in two or more Lora gateways
In wireless signal coverage, then these Lora terminals, can also be by other in addition to possessing the current network path for having networked
Lora gateways network；When the Lora gateways that Lora terminals are currently connected are interrupted due to objective factor influence, the Lora terminals
Can be roamed by frequency hopping and attempted and other can cover its gateway interaction data, this enters for Lora terminals equivalent to many
Enter the backup path of overall network in system, be conducive to improving the reliability of wireless communication system.
Embodiments of the invention three are：
As shown in fig. 7, the first configuration module 40 is newly-increased Lora terminal configuration frequencies, forming frequency ordered set；Institute
State frequency in frequency ordered set at intervals of twice signal bandwidth；Wherein, the acquiring unit in first configuration module 40
The 401 optimal tuning frequencies for obtaining the Lora terminals；Dispensing unit 402 is the Lora ends according to the optimal tuning frequency
The corresponding frequency of end configuration, forming frequency ordered set；
Acquisition module 42 makes frequency search Lora gateway of the Lora terminals successively in the frequency ordered set,
Wireless signal until obtaining a Lora gateways；First link block 43 makes the Lora terminals be set up with the Lora gateways
Wireless communication connection；Wherein, the connection unit 431 in the first link block 43, makes Lora terminals described in two or more pass through point
Wireless communication connection is set up with the Lora gateways to point mode；Communication unit 432 makes Lora terminals described in two or more point
When with the Lora gateway communications；
When the Lora terminals and the Lora gateways disconnect to be communicated to connect, search module 44 makes the Lora terminals
According to other frequency search Lora gateways in the frequency ordered set in addition to the Lora gateway respective frequencies, until obtaining
Take the wireless signal of another Lora gateways；Second link block 45 makes the Lora terminals set up nothing with another Lora gateways
Line is communicated to connect；
Newly-increased module 46 increases Lora gateways newly；Add module 47 adds the frequency of the newly-increased Lora gateways to preset range
The corresponding frequency ordered set of interior Lora terminals；
Second configuration module 48 makes NFC handheld devices that the parameter of the Lora terminals is configured by the NFC module；It is described
Lora terminals include NFC module；Enquiry module 49 makes NFC handheld devices be inquired about in the Lora terminals by the NFC module
The data of storage；Setup module 50 makes NFC handheld devices that the state of the Lora terminals is set by the NFC module；It is described
State includes activated state and unactivated state.
In sum, the present invention provides a kind of wireless communications method and system, and newly-increased Lora terminals are according to being pre-configured with
Frequency can automatically search for currently available Lora gateways, so as to be automatically added in existing wireless communication system, improve
Wireless communication system expands the convenience of capacity.Further, the optimal tuning frequency configuration Lora terminals according to Lora terminals
Lora gateway frequencies in hunting zone are conducive to reaching optimal communication efficiency.Further, improve wireless communication system
Reliability.Further, the wireless signal overlay area of Lora gateways in easily spread radio communication system is realized.Enter one
Step ground, by NFC handheld devices and Lora terminal communications, not only can carry out without connection communication cable but also easily point-to-point scene
Parameter configuration and data query, and the puzzlement of other nodes is interfered with without individual node configuration process.Further, pass through
NFC handheld devices set the state of Lora terminals, realize to be controlled according to actual conditions the power consumption of wireless communication system.Further
Ground, the multiple Lora terminal rooms being connected with same Lora gateways do not interfere with each other, and are conducive to improving communication efficiency.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of wireless communications method, it is characterised in that including：
S1, the Lora terminal configuration frequencies to increase newly, forming frequency ordered set；The interval of frequency in the frequency ordered set
It is twice signal bandwidth；
S2, the Lora terminals frequency search Lora gateways successively in the frequency ordered set, until obtaining one
The wireless signal of Lora gateways；
S3, the Lora terminals set up wireless communication connection with the Lora gateways.
2. wireless communications method according to claim 1, it is characterised in that the S1 is specially：
Obtain the optimal tuning frequency of the Lora terminals；
It is that the Lora terminals configure corresponding frequency, forming frequency ordered set according to the optimal tuning frequency.
3. wireless communications method according to claim 1, it is characterised in that also include：
When the Lora terminals and the Lora gateways disconnect to be communicated to connect,
The Lora terminals are searched according to other frequencies in the frequency ordered set in addition to the Lora gateway respective frequencies
Rope Lora gateways, the wireless signal until obtaining another Lora gateways；
The Lora terminals set up wireless communication connection with another Lora gateways.
4. wireless communications method according to claim 1, it is characterised in that also include：
Newly-increased Lora gateways；
Add the corresponding frequency ordered set of Lora terminals in frequency to the preset range of the newly-increased Lora gateways.
5. wireless communications method according to claim 1, it is characterised in that also include：
The Lora terminals include NFC module；
NFC handheld devices configure the parameter of the Lora terminals by the NFC module.
6. wireless communications method according to claim 1, it is characterised in that also include：
The Lora terminals include NFC module；
NFC handheld devices inquire about the data stored in the Lora terminals by the NFC module.
7. wireless communications method according to claim 1, it is characterised in that also include：
The Lora terminals include NFC module；
NFC handheld devices set the state of the Lora terminals by the NFC module；The state includes activated state and does not swash
State living.
8. wireless communications method according to claim 1, it is characterised in that the S4 is specially：
Lora terminals described in two or more set up wireless communication connection by point-to-point mode with the Lora gateways；
Lora terminals timesharing described in two or more and the Lora gateway communications.
9. a kind of wireless communication system, it is characterised in that including：
First configuration module, for being the Lora terminal configuration frequencies for increasing newly, forming frequency ordered set；The frequency ordered set
Frequency at intervals of twice signal bandwidth in conjunction；
Acquisition module, for Lora terminals frequency search Lora gateways successively in the frequency ordered set, directly
To the wireless signal for obtaining a Lora gateways；
First link block, wireless communication connection is set up for the Lora terminals with the Lora gateways.
10. wireless communication system according to claim 9, it is characterised in that also include：
Search module, for when the Lora terminals and the Lora gateways disconnect communication connection, the Lora terminals root
According to other frequency search Lora gateways in the frequency ordered set in addition to the Lora gateway respective frequencies, until obtaining
The wireless signal of another Lora gateways；
Second link block, wireless communication connection is set up for the Lora terminals with another Lora gateways；
Newly-increased module, for increasing Lora gateways newly；
Add module, has for the corresponding frequency of Lora terminals in frequency to the preset range for adding the newly-increased Lora gateways
Ordered sets；
Second configuration module, the parameter of the Lora terminals is configured for NFC handheld devices by the NFC module；It is described
Lora terminals include NFC module；
Enquiry module, the data stored in the Lora terminals are inquired about for NFC handheld devices by the NFC module；
Setup module, the state of the Lora terminals is set for NFC handheld devices by the NFC module；The state bag
Include activated state and unactivated state；
First configuration module includes acquiring unit and dispensing unit；The acquiring unit, for obtaining the Lora terminals
Optimal tuning frequency；The dispensing unit, for being that Lora terminals configuration is corresponding according to the optimal tuning frequency
Frequency, forming frequency ordered set；
First link block includes connection unit and communication unit；Connection unit, for Lora terminals described in two or more
Wireless communication connection is set up with the Lora gateways by point-to-point mode；Communication unit, for Lora described in two or more
Terminal timesharing and the Lora gateway communications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153202.3A CN106851785B (en) | 2017-03-15 | 2017-03-15 | Wireless communication method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153202.3A CN106851785B (en) | 2017-03-15 | 2017-03-15 | Wireless communication method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106851785A true CN106851785A (en) | 2017-06-13 |
| CN106851785B CN106851785B (en) | 2019-12-24 |
Family
ID=59144543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710153202.3A Active CN106851785B (en) | 2017-03-15 | 2017-03-15 | Wireless communication method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106851785B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308059A (en) * | 2018-10-31 | 2019-02-05 | 南宁学院 | A kind of automatic control aquatic farm control system |
| CN111836277A (en) * | 2019-04-19 | 2020-10-27 | 武汉所为科技有限公司 | Lora communication method, Lora node and Lora communication system |
| CN111918343A (en) * | 2019-05-08 | 2020-11-10 | 深圳长城开发科技股份有限公司 | Network switching method and device and computer storage medium |
| CN111988780A (en) * | 2020-08-31 | 2020-11-24 | 歌尔科技有限公司 | Information transmission method, LoRa gateway, network access method and intelligent doorbell |
| CN112660201A (en) * | 2020-12-31 | 2021-04-16 | 哈尔滨市科佳通用机电股份有限公司 | Wireless locomotive signal code sending system and communication method thereof |
| CN112769962A (en) * | 2021-04-07 | 2021-05-07 | 上海顺舟智能科技股份有限公司 | Parameter distribution method, equipment and storage medium for application of Internet of things |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943908A (en) * | 2010-09-25 | 2011-01-12 | 华中科技大学 | Wireless Andon system |
| CN106162844A (en) * | 2016-06-03 | 2016-11-23 | 西安电子科技大学 | Implementation method based on the MAC protocol for wireless sensor networks of LoRa |
| CN106413058A (en) * | 2016-10-10 | 2017-02-15 | 山东萝卜电子科技有限公司 | Radio low-power consumption transmission module applied to TMS trap wireless detection system |
| CN106455105A (en) * | 2016-08-30 | 2017-02-22 | 中兴长天信息技术（南昌）有限公司 | Low-power LORA wireless communication network channel access control method |
-
2017
- 2017-03-15 CN CN201710153202.3A patent/CN106851785B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943908A (en) * | 2010-09-25 | 2011-01-12 | 华中科技大学 | Wireless Andon system |
| CN106162844A (en) * | 2016-06-03 | 2016-11-23 | 西安电子科技大学 | Implementation method based on the MAC protocol for wireless sensor networks of LoRa |
| CN106455105A (en) * | 2016-08-30 | 2017-02-22 | 中兴长天信息技术（南昌）有限公司 | Low-power LORA wireless communication network channel access control method |
| CN106413058A (en) * | 2016-10-10 | 2017-02-15 | 山东萝卜电子科技有限公司 | Radio low-power consumption transmission module applied to TMS trap wireless detection system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109308059A (en) * | 2018-10-31 | 2019-02-05 | 南宁学院 | A kind of automatic control aquatic farm control system |
| CN111836277A (en) * | 2019-04-19 | 2020-10-27 | 武汉所为科技有限公司 | Lora communication method, Lora node and Lora communication system |
| CN111836277B (en) * | 2019-04-19 | 2024-01-26 | 武汉所为科技有限公司 | Lora communication method, lora node and Lora communication system |
| CN111918343A (en) * | 2019-05-08 | 2020-11-10 | 深圳长城开发科技股份有限公司 | Network switching method and device and computer storage medium |
| CN111988780A (en) * | 2020-08-31 | 2020-11-24 | 歌尔科技有限公司 | Information transmission method, LoRa gateway, network access method and intelligent doorbell |
| CN112660201A (en) * | 2020-12-31 | 2021-04-16 | 哈尔滨市科佳通用机电股份有限公司 | Wireless locomotive signal code sending system and communication method thereof |
| CN112769962A (en) * | 2021-04-07 | 2021-05-07 | 上海顺舟智能科技股份有限公司 | Parameter distribution method, equipment and storage medium for application of Internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106851785B (en) | 2019-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106851785A (en) | A kind of wireless communications method and system | |
| Finnegan et al. | A comparative survey of LPWA networking | |
| CN109348458A (en) | Network connection configuration method, apparatus, electronic equipment and network system | |
| JP2003309572A (en) | Communication system, apparatus for communication control, method therefor and computer program | |
| CN106160757A (en) | A kind of method expanding Bluetooth control scope and bluetooth Tandem Gateway | |
| CN205847253U (en) | A kind of communication terminal based on LoRa and apply its communication system | |
| CN103179696A (en) | Cognitive radio based communication network system in intelligent power grid and networking method | |
| CN107222830A (en) | A kind of positioning terminal device with communication based on NB IoT | |
| CN107820334A (en) | A kind of radio network gateway | |
| CN108834121A (en) | A kind of bluetooth equipment ad hoc network method and system | |
| CN109151774A (en) | A kind of Internet of Things means of communication based on NB-IoT technology | |
| CN107113624A (en) | A kind of method, control device and the system of the configuration of Microwave Net intermediate-frequeney point | |
| CN102480774B (en) | Method for eliminating system interference, apparatus thereof, and terminal thereof | |
| CN110312324A (en) | Data transmission method and relevant device | |
| Niu et al. | A survey on short-range WBAN communication; technical overview of several standard wireless technologies | |
| CN102186258B (en) | Communication protocol method of wireless sensor network based on linear long distance | |
| CN111107674A (en) | LoRa time-division networking communication method based on field animal monitoring equipment | |
| CN105978595B (en) | Multimode reception device, multimode sending device and multimode receiving/transmission method | |
| CN204305367U (en) | A kind of Home eNodeB being applied to LTE system | |
| CN103391556B (en) | WLAN connecting system, power supply injector equipment, antenna equipment | |
| CN106408905A (en) | Electric power information acquisition apparatus, system and method based on 6LoWPAN | |
| Vişan et al. | Wireless measurement system based on ZigBee transmission technology | |
| CN106131331A (en) | A kind of method, apparatus and system that multiple smart machines are uniformly controlled | |
| CN213152105U (en) | Lora internet of things networking system | |
| CN109218979B (en) | Distributed indoor navigation system and downlink signal transmission method thereof |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |