CN106332105A - Automatic-networking network - Google Patents
Automatic-networking network Download PDFInfo
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- CN106332105A CN106332105A CN201610808908.4A CN201610808908A CN106332105A CN 106332105 A CN106332105 A CN 106332105A CN 201610808908 A CN201610808908 A CN 201610808908A CN 106332105 A CN106332105 A CN 106332105A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0205—Traffic management, e.g. flow control or congestion control at the air interface
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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Abstract
The invention provides an automatic-networking network. Two kinds of nodes, a central node and common nodes, are included in the network. Each node contains two logical function entities. Each function entity has two attributes: a Master entity/Slave entity. The Master attribute externally provides Slave entity access service, and the Slave entity is accessed to the Master entity to complete an air interface link building process. Each function entity is corresponding to one independent radio frequency channel. As for initial power on of the central node and the common nodes, available frequency point sets are configured for the radio frequency channel of each function entity. The Master entity in the access relationship is called to be a superior node of the corresponding Slave entity, and the corresponding Slave entity is called to be a subordinate node of the Master entity. Thus, the logical topology of the network can be automatically sorted into a chain or tree type, and the network planning complexity is reduced.
Description
Technical field
The invention belongs to cordless communication network technical field, relate to the network of a kind of automatic network-building.
Background technology
In MANET field, node device generally uses single channel design, applies multi-hop relay, can be because receiving and dispatching
Frequency conflicts, causes declining along with the increase flow system flow of jumping figure；Multi-path-apparatus owing to possessing multiple independent radio-frequency channel,
Passages different during multi-hop relay may be simultaneously operated in different frequencies so that bandwidth is ensured.
Multi-path-apparatus, owing to can use different frequencies simultaneously, causes the workload of frequency planning to greatly increase.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that the network of a kind of automatic network-building, can answer
For the MANET of dual channel devices, enormously simplify the complexity of frequency planning.Present invention is particularly suitable for chain or tree-shaped
Topologic network.The technical solution used in the present invention is:
A kind of network of automatic network-building, it is characterised in that
Network includes two category nodes: Centroid, ordinary node；Each node comprises two logical functional entities；
Each functional entity has two attributes: Master entity/Slave entity；Wherein Master entity externally provides Slave entity
Access service, Slave entity accesses Master entity to complete link establishment process of eating dishes without rice or wine；Each functional entity correspondence one is solely
Vertical radio-frequency channel；
Centroid and ordinary node initial power-on all can configure available frequency point set to the radio-frequency channel of each functional entity；
The Slave entity same moment only has access a Master entity, and a Master entity synchronization energy
Enough for the offer access service of one or more Slave entities；
There is the superior node of the most corresponding Slave entity of Master entity of access relation, and corresponding Slave is real
Body is referred to as the downstream site of Master entity.
Further, after Centroid powers on, two functional entitys of Centroid are both configured to Master entity attribute；
Then two functional entitys of Centroid carry out independent frequency sweep operation to respective radio-frequency channel respectively, tie according to frequency sweep
Really, concentrate from two available frequency points respectively select that noise is minimum, the frequency of minimum interference is as respective working frequency points；In
The working frequency points of two Master entity selection of heart node is misaligned；
Then two Master entities of Centroid start the cycle respectively and are sent out broadcast message, notify other
Slave solid centre node can provide access service, and two Master entities of Centroid start waiting for other afterwards
The access of Slave entity；
After ordinary node powers on, two functional entitys of ordinary node are both configured to Slave entity attribute；The most commonly save
Two Slave entities of point carry out independent frequency sweep operation respectively to respective radio-frequency channel, and select one according to frequency sweep result
Individual signal Master entity that is optimal and that allow other node to access accesses；If ordinary node Slave entity
Be successfully accessed, then another Slave entity then be set to Master entity, this attribute conversion Master entity work frequency
Point selects according to frequency sweep result, and different from the Slave entity acts frequency on same ordinary node；This attribute is changed
Master entity externally send broadcast message, notify that the Master entity that other this attribute of Slave entity is changed can provide
Access service；
If it is unsuccessful that ordinary node attempts accessing Master entity, then the Master entity of next candidate is selected to connect
Enter to attempt.
Further, after ordinary node powers on, specifically carry out:
1) frequency sweep process；Two functional entitys are both configured to Slave attribute after powering on by ordinary node, then start to sweep
Frequently, frequency sweep process has a two ways:
A) ordinary node starts a frequency sweep intervalometer, and two Slave entities carry out frequency sweep respectively, until frequency sweep intervalometer
Time-out；Slave node sinks respective frequency sweep result selects function for working frequency points；
B) one frequency sweep intervalometer of startup that two Salve entities are the most independent, the most independent to carry out frequency sweep straight
To respective frequency sweep timer expiry, the most independent follow-up working frequency points that carries out selects function；As long as a Slave is real
Access the success of Master entity after body frequency-selecting, notify that another Slave entity is converted into Master entity the most immediately；
2) Master entity selection；
If frequency sweep result does not monitors effective nodal information, then select the failure of Master entity；Otherwise according to signal to noise ratio
From big to small or received signal power from big to small to allow access node be ranked up, select received signal power cross thresholding
And the node of signal to noise ratio maximum is as self selected Master initiation access procedure；
If Slave entity is successfully accessed, then notice another functional entity of node transfers Master entity to；Otherwise, choosing
Selecting next candidate's Master entity to access, candidate's Master entity arranges from big to small according to signal to noise ratio, and receives letter
Number power crosses thresholding；If selected Master entity all cannot be successfully accessed, then re-start frequency sweep process；
Owing to frequency sweep process has two ways, correspondingly, Master entity selection can also be two Slave entities each
Independently carry out or select candidate's Master entity according to the frequency sweep result unification of Slave entity；
3) attribute conversion；
After one Slave entity of ordinary node is successfully accessed, need to notify that another functional entity carries out attribute conversion,
Another functional entity first converting attribute is Master entity, then selects currently common node from the frequency sweep result of self
Non-Slave entity is currently in use, and it is minimum to need to select received signal power in without the residue frequency of effective superior node
Frequency as self working frequency points, then the cycle of starting is sent out broadcast and notifies that other this attribute of Slave entity is changed
Matser entity access service can be provided, Master entity starts waiting for the access of other Slave entity afterwards.
Further, during the conversion of another functional entity attribute of ordinary node, if Master entity setting up certain
After working frequency points, time-out accesses without other Slave entity, and this Master selects other suboptimum frequency to repeat from frequency sweep result
Aforesaid operations.
Further, the Master entity of Centroid selects the frequency that received signal power is minimum from frequency sweep result
Minimum, the frequency of minimum interference, i.e. working frequency points as noise.
Further, if the two of Centroid Master entity respective available frequency points concentrate each only one of which frequency
Point, then be made without selecting, directly use this frequency as the working frequency points of this Master entity.
Further, after a Master entity of Centroid have selected a working frequency points, if time-out is without other
Slave entity accesses, then this Master entity selects other suboptimum frequency from frequency sweep result, is then sent out broadcast letter
Breath, notifies that this Master entity of other Slave entity can provide access service.
Further, each functional entity on a node configures the most independent available frequency point set or shares unification
Available frequency point set.
It is an advantage of the current invention that: utilize the present invention logical topology automatic arranging of network can be become chain or tree-shaped,
Reduce the complexity of the network planning.
Accompanying drawing explanation
Fig. 1 is schematic diagram before each node networking after the Centroid of the present invention powers on.
Fig. 2 is embodiments of the invention interior joint scattergrams.
Fig. 3 is schematic diagram after embodiments of the invention node attribute is specified.
Fig. 4 is networking rear center node chain topology schematic diagram in embodiments of the invention.
Fig. 5 is networking rear center node tree topology schematic diagram in embodiments of the invention.
Fig. 6 is ordinary node chain topology schematic diagram after networking in embodiments of the invention.
Fig. 7 is ordinary node tree topology schematic diagram after networking in embodiments of the invention.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As it is shown in figure 1, network exists two category nodes: a) Centroid；B) ordinary node.This two category node is all bilateral
Road equipment.Wherein Centroid can be by configuring or certain rule selection generation；Non-central node is exactly ordinary node.
Each node (including Centroid and ordinary node) comprises two logical functional entities；Each functional entity has
Two attributes: Master entity/Slave entity；Wherein Master entity externally provides the access service of Slave entity, Slave
Entity accesses Master entity to complete link establishment process of eating dishes without rice or wine；The corresponding independent radio-frequency channel of each functional entity；
Master entity/Slave entity is alternatively referred to as principal, from entity；
Centroid and ordinary node initial power-on all can configure available frequency point set to the radio-frequency channel of each functional entity；
The Slave entity same moment only has access a Master entity, and a Master entity synchronization energy
Enough for the offer access service of one or more Slave entities；
There is the superior node of the most corresponding Slave entity of Master entity of access relation, and corresponding Slave is real
Body is referred to as the downstream site of Master entity.
Each functional entity on one node can configure the most independent available frequency point set and can also share unified
Available frequency point set.
(1) center frequency point；
After Centroid powers on, two functional entitys of Centroid are both configured to Master entity attribute；Then center
Two functional entitys of node carry out independent frequency sweep operation to respective radio-frequency channel respectively, according to frequency sweep result (frequency sweep result
Include but not limited to following content: frequency sweep gap marker, operating frequency, received signal power, received signal strength, signal to noise ratio),
Concentrate from two available frequency points respectively and select that noise is minimum, the frequency of minimum interference is as respective working frequency points；Frequency sweep
Result is the list of a frequency information；The working frequency points of two Master entity selection of Centroid is misaligned；
If the two of Centroid Master entity respective available frequency points concentrate each only one of which frequency, then need not
Select, directly use this frequency as the working frequency points of this Master entity；
Then two Master entities of Centroid start the cycle respectively and are sent out broadcast message, notify other
Slave solid centre node can provide access service, and two Master entities of Centroid start waiting for other afterwards
The access of Slave entity；If after Centroid Master entity have selected a working frequency points, time-out (can set one
Individual duration threshold decision time-out) access without other Slave entity, then this Master entity selects other suboptimum from frequency sweep result
Frequency, is then sent out broadcast message, notifies that this Master entity of other Slave entity can provide access service.
Master entity using frequency minimum for received signal power as noise minimum, the frequency of minimum interference, i.e. first
The working frequency points of choosing；If time-out accesses without other Slave entity, then may select the frequency of received signal power suboptimum (the most secondary little)
Point is as other suboptimum frequency.Repeat aforesaid operations: be sent out broadcast message, notify that this Master of other Slave entity is real
Body can provide access service.
The received signal power of one frequency is little, generally means that this frequency noise is little, and do not have other carrier wave or
Spurious signal is disturbed.
(2) ordinary node；
After ordinary node powers on, two functional entitys of ordinary node are both configured to Slave entity attribute；The most commonly save
Two Slave entities of point carry out independent frequency sweep operation respectively to respective radio-frequency channel, and select one according to frequency sweep result
Individual signal Master entity that is optimal and that allow other node to access accesses；If ordinary node Slave entity
Be successfully accessed, then another Slave entity then be set to Master entity, this attribute conversion Master entity work frequency
Point selects according to frequency sweep result, and different from the Slave entity acts frequency on same ordinary node；This attribute is changed
Master entity externally send broadcast message, notify that other Slave entity can provide access service.
If it is unsuccessful that ordinary node attempts accessing Master entity, then the Master entity of next candidate is selected to connect
Enter to attempt.Can be successfully accessed without Master entity, then re-start above-mentioned frequency sweep process.
It is further explained below:
1) frequency sweep process；
Two functional entitys are both configured to Slave attribute after powering on by ordinary node, then start frequency sweep, and frequency sweep process has
Two ways:
A) ordinary node starts a frequency sweep intervalometer, and two Slave entities carry out frequency sweep respectively, until frequency sweep intervalometer
Time-out；Slave node sinks respective frequency sweep result selects function for working frequency points；
It is to say, the frequency sweep result of two Salve nodes compares simultaneously, select a signal optimal and allow other to save
The Master entity that point accesses accesses；
B) one frequency sweep intervalometer of startup that two Salve entities are the most independent, the most independent to carry out frequency sweep straight
To respective frequency sweep timer expiry, the most independent follow-up working frequency points that carries out selects function；As long as a Slave is real
Access the success of Master entity after body frequency-selecting, notify that another Slave entity is converted into Master entity the most immediately；
Frequency sweep result includes but not limited to following content: frequency sweep gap marker, operating frequency, received signal power, receives
Signal intensity, signal to noise ratio, the information of the node monitored (includes but not limited to: node identification, if allow to access instruction, connect
Enter time-frequency resource location)；Frequency sweep result is the list of a frequency information.
2) Master entity selection；
If frequency sweep result does not monitors effective nodal information, then select the failure of Master entity；Otherwise according to signal to noise ratio
From big to small or received signal power from big to small to allow access node be ranked up, select received signal power cross thresholding
And the node of signal to noise ratio maximum is as self selected Master initiation access procedure；
If Slave entity is successfully accessed, then notice another functional entity of node transfers Master entity to；Otherwise, choosing
Selecting next candidate's Master entity to access, candidate's Master entity arranges from big to small according to signal to noise ratio, and receives letter
Number power crosses thresholding.If selected Master entity all cannot be successfully accessed, then re-start frequency sweep process.
Owing to frequency sweep process has two ways, therefore Master entity selection can also be that two Slave entities are the most only
Stand and carry out or select candidate's Master entity according to the frequency sweep result unification of Slave entity.
3) attribute conversion；
After one Slave entity of ordinary node is successfully accessed, need to notify that another functional entity carries out attribute conversion,
Another functional entity first converting attribute is Master entity, then (does not consider another Slave from the frequency sweep result of self
The frequency sweep result of entity) middle selection currently common node non-Slave entity is currently in use, and needs are without effective superior node
Residue frequency in select the received signal power minimum frequency working frequency points as self, then the cycle of starting is sent out
Broadcast notifies that the Matser entity that other this attribute of Slave entity is changed can provide access service, and Master entity is opened afterwards
Begin to wait the access of other Slave entity (node)；
If time-out accesses without other Slave entity after certain working frequency points of Master entity setting up, this Master can
To select other suboptimum frequency (received signal power suboptimum, i.e. received signal power this little) from frequency sweep result, repeat above-mentioned
Operation；
The following is specific example to illustrate:
As shown in Figure 2, it is assumed that (can be according to geographical center, from control station by node centered by configuring appointment node 2
Other Considerations are closely waited to specify), then other node is ordinary node.After designated centers node, the functional entity of each node is initial
Attribute is as shown in Figure 3:
Assuming that configure identical frequency collection to each node logical functional entity, this frequency collection includes 20 effective frequencies, uses
F1, f2 ..., f20 represents.
Action after the most each node powers on is as follows:
Two Master of Centroid start frequency sweep intervalometer, and carry out frequency sweep respectively, obtain after frequency sweep timing time-out
Frequency sweep result as shown in table 1 below:
Table 1
Centroid is without effective superior node, so the point selecting noise minimum in frequency sweep result (i.e. receives signal merit
Rate is minimum) as working frequency points, so Master entity selection f1 of Centroid upper channel 1 correspondence is as working frequency points, logical
The Master entity of road 2 correspondence is taken by passage 1 due to f1, therefore selects the f2 of suboptimum as working frequency points.Afterwards two
Individual Master entity sends broadcast message in respective working frequency points, waits that other Slave entity accesses；
Each ordinary node powers on, and starts respective frequency sweep intervalometer and carries out frequency sweep, is now described as a example by node 1: joint
After point 1 powers on, starting frequency sweep intervalometer, two Slave entities carry out frequency sweep to 20 frequencies of frequency concentration respectively.Assume
It is as shown in table 2 below that frequency sweep timing obtains frequency sweep result after terminating:
Table 2
I.e. node 1 may power on before node 2, and now without effective superior node, then node 1 restarts frequency sweep timing
Device also re-starts frequency sweep process.If the node 1 startup frequency sweep intervalometer that to be each Slave entity the most independent, then
What two Slave entities were the most independent carries out frequency sweep process, until a Slave entity at least finds one effectively and to allow to connect
The superior node entered.
Assume that certain puts down the frequency sweep result of posterior nodal point 1 as shown in table 3 below:
Table 3
Frequency sweep result shows, is all found that effective superior node 2 in two frequency sweep results, through comparing discovery radio-frequency channel
The received signal power of f1 frequency, the signal to noise ratio of 1 are the biggest.The Slave entity of radio-frequency channel 1 correspondence at f1 frequency to node 2
Send access request.If after being successfully accessed, then notify that the functional entity Slave of passage 2 correspondence of node 1 carries out attribute and turns
Changing, (if accessed unsuccessful (after attempting repeatedly), the Slave entity of selector channel 2 uses f2 to carry out to be converted into Master entity
Access, if the most unsuccessful, the Slave entity of selector channel 2 the most successively, use f1 to access, the Slave of passage 1 is real
Body, use f2 access, if the attempt to complete one take turns after the most unsuccessful, then re-start frequency sweep)；This Master entity correspondence is penetrated
Frequently passage 2, it needs to select the minimum (reception of noise in without the residue frequency (this example middle finger f3～f20) of effective superior node
Signal power is minimum) frequency f20 as working frequency points, afterwards, Master entity sends broadcast message (Master by f20
The number of antennas of entity, the transmission mode of support, the time-frequency location of access request, the information such as cycle) and wait that other Slave connects
Enter.
If two passages have the most independent frequency sweep intervalometer, two Slave entities of the most above-mentioned frequency sweep process are the most only
Stand and carry out, but the foundation of selection superior node is the most identical.As long as after a Slave entity is successfully accessed, need to notify immediately separately
One Slave entity stops frequency sweep, and is converted into Master entity.
When node 2, node 3 power on, the action of automatic network-building is similar with node 1.
Select the difference of Master entity according to ordinary node, network topology may be following several situation:
As shown in Figure 4, networking rear center node chain topology；F in Fig. 420It is not equal to f1, f1It is not equal to f2, f2It is not equal to
f3, f3It is not equal to f4。
As it is shown in figure 5, networking rear center node tree topology；F in Fig. 420It is not equal to f1, f1It is not equal to f2, f2It is not equal to
f3、f4。
The network topology of Fig. 4, Fig. 5 is also applied for ordinary node, i.e. the Master entity of ordinary node can have a node
Access, it is possible to have multiple node to access.As shown in Figure 6, Figure 7.
As shown in Figure 6, ordinary node chain topology after networking；F in Fig. 61It is not equal to f2, f2It is not equal to f3。
As it is shown in fig. 7, ordinary node tree topology after networking；F in Fig. 71It is not equal to f2, f1It is not equal to f3。
Claims (8)
1. the network of an automatic network-building, it is characterised in that
Network includes two category nodes: Centroid, ordinary node；Each node comprises two logical functional entities；Each
Functional entity has two attributes: Master entity/Slave entity；Wherein Master entity externally provides the access of Slave entity
Service, Slave entity accesses Master entity to complete link establishment process of eating dishes without rice or wine；Each functional entity corresponding one independent
Radio-frequency channel；
Centroid and ordinary node initial power-on all can configure available frequency point set to the radio-frequency channel of each functional entity；
The Slave entity same moment only has access a Master entity, and a Master entity synchronization can be
One or more Slave entities provide access service；
There is the superior node of the most corresponding Slave entity of Master entity of access relation, and corresponding Slave entity claims
Downstream site for Master entity.
2. the network of automatic network-building as claimed in claim 1, it is characterised in that
After Centroid powers on, two functional entitys of Centroid are both configured to Master entity attribute；Then Centroid
Two functional entitys respectively respective radio-frequency channel is carried out independent frequency sweep operation, according to frequency sweep result, respectively from two
Available frequency point is concentrated and is selected that noise is minimum, the frequency of minimum interference is as respective working frequency points；Two of Centroid
The working frequency points of Master entity selection is misaligned；
Then two Master entities of Centroid start the cycle respectively and are sent out broadcast message, notify that other Slave is real
Body Centroid can provide access service, and two Master entities of Centroid start waiting for other Slave entity afterwards
Access；
After ordinary node powers on, two functional entitys of ordinary node are both configured to Slave entity attribute；Then ordinary node
Two Slave entities carry out independent frequency sweep operation respectively to respective radio-frequency channel, and select a letter according to frequency sweep result
Number Master entity that is optimal and that allow other node to access accesses；If ordinary node Slave entity accesses
Success, then another Slave entity then be set to Master entity, the working frequency points root of Master entity of this attribute conversion
Select according to frequency sweep result, and different from the Slave entity acts frequency on same ordinary node；The conversion of this attribute
Master entity externally sends broadcast message, notifies that the Master entity that other this attribute of Slave entity is changed can provide and connects
Enter service；
If it is unsuccessful that ordinary node attempts accessing Master entity, then select the Master entity of next candidate to carry out access and taste
Examination.
3. the network of automatic network-building as claimed in claim 2, it is characterised in that
After ordinary node powers on, specifically carry out:
1) frequency sweep process；Two functional entitys are both configured to Slave attribute after powering on by ordinary node, then start frequency sweep, sweep
Frequently process has a two ways:
A) ordinary node starts a frequency sweep intervalometer, and two Slave entities carry out frequency sweep respectively, until frequency sweep intervalometer surpasses
Time；Slave node sinks respective frequency sweep result selects function for working frequency points；
B) one frequency sweep intervalometer of startup that two Salve entities are the most independent, the most independent carries out frequency sweep until each
From frequency sweep timer expiry, the most independent follow-up working frequency points that carries out selects function；If a Slave entity choosing
Access the success of Master entity after Pin, notify that another Slave entity is converted into Master entity the most immediately；
2) Master entity selection；
If frequency sweep result does not monitors effective nodal information, then select the failure of Master entity；Otherwise according to signal to noise ratio from greatly
From big to small the node allowing access is ranked up to little or received signal power, selects received signal power to cross thresholding and letter
Make an uproar and initiate access procedure than maximum node as self selected Master；
If Slave entity is successfully accessed, then notice another functional entity of node transfers Master entity to；Otherwise, under selection
One candidate's Master entity accesses, and candidate's Master entity arranges from big to small according to signal to noise ratio, and receives signal merit
Rate crosses thresholding；If selected Master entity all cannot be successfully accessed, then re-start frequency sweep process；
Owing to frequency sweep process has two ways, correspondingly, Master entity selection can also be that two Slave entities are each independent
Carry out or select candidate's Master entity according to the frequency sweep result unification of Slave entity；
3) attribute conversion；
After one Slave entity of ordinary node is successfully accessed, need to notify that another functional entity carries out attribute conversion, another
Individual functional entity first converting attribute is Master entity, then selects currently common node non-from the frequency sweep result of self
Slave entity is currently in use, and needs to select received signal power minimum in without the residue frequency of effective superior node
Frequency is as the working frequency points of self, and then the cycle of starting is sent out broadcasting and notifies what other this attribute of Slave entity was changed
Matser entity can provide access service, and Master entity starts waiting for the access of other Slave entity afterwards.
4. the network of automatic network-building as claimed in claim 3, it is characterised in that
During another functional entity attribute conversion of ordinary node, if time-out after certain working frequency points of Master entity setting up
Accessing without other Slave entity, this Master selects other suboptimum frequency to repeat aforesaid operations from frequency sweep result.
5. the network of automatic network-building as claimed in claim 2, it is characterised in that
The Master entity of Centroid selects the frequency of received signal power minimum as noise minimum from frequency sweep result, is subject to
The frequency that interference is minimum, i.e. working frequency points.
6. the network of automatic network-building as claimed in claim 2, it is characterised in that
If the two of Centroid Master entity respective available frequency points concentrate each only one of which frequency, then it is made without
Select, directly use this frequency as the working frequency points of this Master entity.
7. the network of automatic network-building as claimed in claim 2, it is characterised in that
After one Master entity of Centroid have selected a working frequency points, if time-out accesses without other Slave entity, then
This Master entity selects other suboptimum frequency from frequency sweep result, is then sent out broadcast message, notifies that other Slave is real
This Master entity of body can provide access service.
8. the network of automatic network-building as claimed in claim 1, it is characterised in that
Each functional entity on one node configures the most independent available frequency point set or shares unified available frequency point set.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682869A (en) * | 2017-09-08 | 2018-02-09 | 新奥泛能网络科技股份有限公司 | The start of star-like self-organizing network is arranged net method and device |
| CN109525997A (en) * | 2018-11-05 | 2019-03-26 | 郑州煤机液压电控有限公司 | Underground coal mine fully-mechanized mining working wireless communication coverage method |
| CN111031544A (en) * | 2019-12-24 | 2020-04-17 | 重庆邮电大学 | Multi-network coexisting multi-frequency-point wireless communication networking method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796911A (en) * | 2015-03-24 | 2015-07-22 | 江苏物联网研究发展中心 | Frequency point self-adapted mechanism based on wireless chain-like/tree-like topology network |
| CN105873075A (en) * | 2016-04-08 | 2016-08-17 | 江苏中科羿链通信技术有限公司 | Frequency point selecting method of wireless chain topology network nodes |
-
2016
- 2016-09-07 CN CN201610808908.4A patent/CN106332105A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796911A (en) * | 2015-03-24 | 2015-07-22 | 江苏物联网研究发展中心 | Frequency point self-adapted mechanism based on wireless chain-like/tree-like topology network |
| CN105873075A (en) * | 2016-04-08 | 2016-08-17 | 江苏中科羿链通信技术有限公司 | Frequency point selecting method of wireless chain topology network nodes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107682869A (en) * | 2017-09-08 | 2018-02-09 | 新奥泛能网络科技股份有限公司 | The start of star-like self-organizing network is arranged net method and device |
| CN109525997A (en) * | 2018-11-05 | 2019-03-26 | 郑州煤机液压电控有限公司 | Underground coal mine fully-mechanized mining working wireless communication coverage method |
| CN111031544A (en) * | 2019-12-24 | 2020-04-17 | 重庆邮电大学 | Multi-network coexisting multi-frequency-point wireless communication networking method |
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