CN107517486A - Relay automatic routing method and device - Google Patents
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- CN107517486A CN107517486A CN201710753815.0A CN201710753815A CN107517486A CN 107517486 A CN107517486 A CN 107517486A CN 201710753815 A CN201710753815 A CN 201710753815A CN 107517486 A CN107517486 A CN 107517486A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000001771 impaired effect Effects 0.000 claims abstract description 100
- 238000009826 distribution Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 abstract description 29
- 238000005259 measurement Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 230000001010 compromised effect Effects 0.000 description 8
- 230000011664 signaling Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/326—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by proximity to another entity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
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Abstract
The invention discloses one kind relaying automatic routing method and device.Methods described includes：Gateway obtains the quantity m of the terminal of impaired repeater, wherein, m is positive integer；The gateway obtains the quantity of the terminal of each neighbouring repeater in n neighbouring repeaters, wherein, the distance of each neighbouring repeater and the impaired repeater in n neighbouring repeaters is respectively less than distance threshold, and n is the positive integer more than zero；The quantity of the terminal of each neighbouring repeater of the gateway in n neighbouring repeaters is by m terminal distribution of impaired repeater to the n neighbouring repeaters.The above method can improve the reliability of communication link.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of relaying automatic routing method and device.
Background technology
In remote suburban environment, due to the influence of the factors such as terrain environment, the erection density of launching tower is relatively low, causes net
Network coverage rate is simultaneously insufficient to, or, in some " blind spot " regions, due to the influence disturbed with destructive multipath, cause
" blind spot " region can not normal transmission or reception signal, even, can also make originally can be just for the material of building and structure sometimes
The signal often received and dispatched significantly weakens, and causes the communication quality of network very poor.In order to solve the above problems, can set in a network
Put repeater (repeater, RP).Repeater can be used for the two-way converting work of signal between two network nodes, by right
The duplication of data-signal, adjustment, amplify, resend or forward, improve the network coverage to realize, overcome network transmission
" blind spot " and improve network communication quality.
Found during those skilled in the art's long-term practice, because repeater is one of whole communication link
Important step, if failure occurs in repeater, whole interrupted communication link can be caused, and can not normal transmission data.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is, there is provided one kind relaying automatic routing method and device,
The reliability of communication link can be improved.
First aspect, there is provided one kind relaying automatic routing method, comprise the following steps：
Gateway obtains the quantity m of the terminal of impaired repeater, wherein, m is positive integer；
The gateway obtains the quantity of the terminal of each neighbouring repeater in n neighbouring repeaters, wherein, n are neighbouring
The distance of each neighbouring repeater and the impaired repeater in repeater is respectively less than distance threshold, and n is just whole more than zero
Number；
The quantity of the terminal of each neighbouring repeater of the gateway in the neighbouring repeater of n is by impaired repeater
M terminal distribution is to the n neighbouring repeaters.
Alternatively, the quantity of the terminal of the impaired repeater of gateway acquisition is specially：
The gateway obtains the access table of impaired repeater；
The gateway is damaged the quantity of the terminal of repeater according to the access table statistics of the impaired repeater.
Alternatively, the gateway is gone back before obtaining the quantity of the terminal of each neighbouring repeater in the individual neighbouring repeaters of n
Including：
The gateway obtains the topology table of the impaired repeater；
The gateway finds the n neighbouring repeaters according to the topology table of the impaired repeater.
Alternatively, the quantity of the terminals of each neighbouring repeater in the neighbouring repeaters of gateway acquisition n are specially：
The gateway obtains the access table of each neighbouring repeater in n neighbouring repeaters；
The access table of each neighbouring repeater of the gateway in the n neighbouring repeaters counts the n respectively
The quantity of the terminal of each neighbouring repeater in individual neighbouring repeater.
Alternatively, the quantity of the terminal of each neighbouring repeater of the gateway in n neighbouring repeaters will be impaired
The terminal distribution of repeater is individual to the n to be specially adjacent to repeaters：
The quantity of the terminal of each neighbouring repeater of the gateway in the neighbouring repeater of n is by impaired repeater
Terminal distributes to the n neighbouring repeaters according to allocation strategy.
Alternatively, the n neighbouring repeaters are identical equipment, or, the n neighbouring repeaters set to be different
It is standby.
Alternatively, the influence factor of the allocation strategy includes at least one of the following：Neighbouring repeater is set with terminal
Signal intensity, the load capacity of neighbouring repeater, the present load amount of neighbouring repeater, information security processing energy between standby
Power.
Second aspect, there is provided a kind of gateway, including the first acquisition module, the second acquisition module and distribute module,
First acquisition module is used for the quantity m for obtaining the terminal of impaired repeater, wherein, m is just whole more than zero
Number；
Second acquisition module is used to obtain the quantity of the terminal of each neighbouring repeater in n neighbouring repeaters,
Wherein, the distance of each neighbouring repeater and the impaired repeater in n neighbouring repeaters is respectively less than distance threshold, and n is
Positive integer；
The quantity of the terminal for each neighbouring repeater that the distribute module is used in n neighbouring repeaters will be impaired
M terminal distribution of repeater is to the n neighbouring repeaters.
Alternatively, first acquisition module includes first acquisition unit and the first statistic unit,
The first acquisition unit is used for the access table for obtaining impaired repeater；
First statistic unit is used for the terminal of the impaired repeater of access table statistics according to the impaired repeater
Quantity.
Alternatively, second acquisition module includes：Second acquisition unit and searching unit,
The second acquisition unit is used for the topology table for obtaining the impaired repeater；
The searching unit finds the n neighbouring repeaters according to the topology table of the impaired repeater.
Alternatively, the second acquisition module also includes：3rd acquiring unit and the second statistic unit,
3rd acquiring unit is used to obtain the access table of each neighbouring repeater in n neighbouring repeaters；
The access table point for each neighbouring repeater that second statistic unit is used in the n neighbouring repeaters
The quantity of the terminal of each neighbouring repeater in the n neighbouring repeaters is not counted.
Alternatively, the distribute module is specifically used for the terminal of each neighbouring repeater in n neighbouring repeaters
Quantity the terminal of impaired repeater is distributed into the neighbouring repeaters of the n according to allocation strategy.
Alternatively, the n neighbouring repeaters are identical equipment, or, the n neighbouring repeaters set to be different
It is standby.
Alternatively, the influence factor of the allocation strategy includes at least one of the following：Neighbouring repeater is set with terminal
Signal intensity, the load capacity of neighbouring repeater, the present load amount of neighbouring repeater, information security processing energy between standby
Power.
The third aspect, there is provided a kind of communication system, including gateway and multiple repeaters, the gateway connect more respectively
Individual repeater, repeater include impaired repeater and n neighbouring repeaters, wherein, the gateway is used to perform such as first party
Method described in any one of face.
Fourth aspect, there is provided a kind of computer-readable recording medium, the computer-readable recording medium storage calculate
Being used for performed by equipment relays the program code that route automatically.Described program code includes being used to perform appointing in the first aspect
The instruction of the method for one.
5th aspect, there is provided a kind of gateway, including：Processor, memory, communication interface and bus；The processor,
The memory is connected by the bus with the communication interface and completes mutual communication；The memory storage can be held
Line program code；The processor is held by reading the executable program code stored in the memory to run with described
Program corresponding to line program code, for performing a kind of relaying automatic routing method；Wherein, methods described is appointed for first aspect
Method described in one.
Foregoing invention by when impaired repeater breaks down, obtain the terminal of impaired repeater quantity m and with
The terminal quantity of n neighbouring repeaters of impaired repeater connection, and in the n neighbouring repeaters connected according to impaired repeater
Each neighbouring repeater terminal quantity, m terminal of impaired repeater is distributed to n adjacent to repeaters.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram for junction network annexation that prior art provides；
Fig. 2 is a kind of schematic diagram for relaying automatic routing method provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of gateway provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of another gateway provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another gateway provided in an embodiment of the present invention.
Embodiment
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of order by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the order of operations can be rearranged.When it
The processing can be terminated when operation is completed, it is also possible to the additional step being not included in accompanying drawing.The processing
It can correspond to method, function, code, subroutine, subprogram etc..
Method (some of them are illustrated by flow) discussed hereafter can be by hardware, software, firmware, centre
Part, microcode, hardware description language or its any combination are implemented.Implement when with software, firmware, middleware or microcode
When, to implement the program code of necessary task or code segment can be stored in machine or computer-readable medium and (for example deposit
Storage media) in.(one or more) processor can implement necessary task.
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and it is not interpreted as
It is limited only by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. herein to describe unit,
But these units should not be limited by these terms.It is used for the purpose of using these terms by a unit and another unit
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Member, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of them or
Any and all combination of more listed associated items.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order indicated in figure occurs.For example, depending on involved function/action, the two width figures shown in succession actually may be used
Substantially simultaneously to perform or can perform in a reverse order sometimes.
The present invention is described in further detail below in conjunction with the accompanying drawings.
In order to make it easy to understand, before the present invention is introduced, the framework of the junction network of prior art is introduced first.Such as Fig. 1
Shown, the junction network of prior art includes：Terminal 111, repeater 112 and gateway 113.Above-mentioned terminal is according to different feelings
Condition can have the different forms of expression, such as the terminal is specifically as follows：The equipment such as mobile phone, tablet personal computer, computer, certainly
It can also include the other equipment with network savvy, such as intelligent television, intelligent air condition, intelligent kettle or other intelligence
Equipment.Repeater belongs to same frequency multiplying arrangement, refers to a kind of radio that signal enhancing is played during wireless communication transmissions
Launch transferring equipment, repeater divides according to the standard of communication, can be GSM repeaters, CDMA repeaters, 3G repeaters, 4G
Repeater can even is that the 5G repeaters in future etc..Gateway 113 is also known as gateway, protocol converter, and gateway is passing
To realize network interconnection on defeated layer, conversion important task can be served as to two different networks of upper-layer protocol, so as to realize two high levels
The interconnection of the different network of agreement.
When terminal needs to send data to the network of other agreements by gateway, in order to obtain the higher chain appearance of a street
Amount and preferably covering, can add one or more repeaters between gateway and terminal, be responsible for carrying out once data
Or multiple forwarding, i.e. data will get to terminal by multi-hop.It is exactly by one by taking better simply double bounce relaying as an example
" gateway-terminal " link is divided into " gateway-repeater " and " repeater-terminal " two links, so as to by a matter
Measure poor link and replace with two preferable links of quality, to obtain higher link capacity and preferably covering.It is meanwhile right
For terminal, the communication of terminal and inter-repeater belongs to device-to-device (Device to Device, D2D) communication, the two
Between the power that is consumed of data transfer it is low.In other words, terminal is communicated by the transfer of repeater with gateway, is reduced
Transmission power during data transfer.
Repeater is as the uniquely coupled equipment between gateway and terminal, when repeater there is a problem, it will cause
Being linked into the communication between the terminal of the repeater and gateway will be interrupted.
It is understood that the radio connection between terminal and repeater, wirelessly connecting between repeater and gateway
The mode of connecing includes but is not limited to：The modes such as the 5G of bluetooth, WIFI, zigbee, 3G, 4G and future.
It should be noted that terminal 111 can be communicated by downlink and up-link with repeater 112.Under
Line link (or forward link) refers to the communication link from repeater 112 to terminal 111, and up-link (or reverse link) is
Refer to from terminal 111 to the communication link of repeater 112.In LTE/LTE-A modes, SC-FDMA is respectively adopted in uplink/downlink carrier wave
(Single-carrier Frequency-Division Multiple Access, single-carrier frequency division multiple access)/OFDM
(Orthogonal Frequency Division Multiple Access OFDMs) and CP (Cyclic
Prefix cyclic prefix).It is exemplary in 5G standards, up-downgoing carrier wave can be carried out unification, i.e., up-link with it is descending
Link uses OFDM and CP.
In order to solve the above problems, the embodiments of the invention provide one kind to relay automatic routing method, and methods described includes
Following steps：
210：Gateway obtains the quantity m of the terminal of impaired repeater, wherein, m is the positive integer more than zero.
In embodiments of the present invention, when terminal can not be communicated with impaired repeater, terminal can be fed back to gateway
The mark of impaired repeater, to cause gateway obtains impaired repeater can not be communicated, and it is recorded in connecing for impaired repeater
Enter in table.Or gateway is attached by different ports from different repeaters, gateway is communicated with repeater, such as
Fruit gateway discovery can not be communicated by certain Single port with repeater, then gateway determines that repeater corresponding to the port is impaired
Repeater, and by the identification record of impaired repeater in the access table of impaired repeater.If in addition, terminal and repeater it
Between traffic rate be less than predetermined threshold value, it is also assumed that repeater is impaired repeater.
In embodiments of the present invention, the access table of impaired repeater is stored in gateway, has recorded and has been linked into access table
The mark of the terminal of impaired repeater.The access table of the impaired repeater of gateway reading, and the terminal according to described in access table
The number statistics of mark is linked into the quantity m of the terminal of impaired repeater.Wherein, impaired repeater is that failure occurred, it is impossible to
It is normally carried out the repeater of work.
Above-mentioned terminal can have the different forms of expression according to different situations, and terminal is (for example, cell phone or intelligence
Energy phone) it can launch using wireless communication system and receive data for duplex communication.Terminal can include being used to count
Emitter according to transmitting and the receiver for data receiver.Launch for data, emitter can utilize data to transmitting
Local oscillator (LO) signal is modulated to obtain modulated radio frequency (RF) signal, and modulated RF signals are amplified
To obtain the output RF signals with appropriate power level, and base station is transmitted to by RF signals are exported via antenna.It is right
In data receiver, receiver can obtain received RF signals via antenna, amplify and will be connect using LO signals are received
The RF signal down coversions of receipts, and downconverted signal is handled to recover the data sent by base station.Terminal 11 can be supported
With the communication (such as LTE/TE-A and NR) of multiple wireless systems of different radio access technologies (RAT).Each wireless system
May have some characteristics and requirement, can efficiently support to communicate while the wireless system using different RAT.Wireless user
Equipment is also referred to as user equipment (UE), mobile station, terminal, access terminal, subscri er unit, website, etc..Wireless user
Equipment can be cell phone, smart phone, tablet PC, radio modem, personal digital assistant (PDA), hand-held
Formula equipment, laptop computer, smartbook, net book, wireless phone, wireless local loop (WLL) website, bluetooth equipment, etc.
Deng.In today of smart home and wearable device high speed development, terminal can also be that it can also be included with networking work(
The other equipment of energy, for example, intelligent electric lamp, intelligent television, intelligent cleaning equipment, intelligent sleep equipment, intelligent monitoring device etc.,
Its form showed can be varied, such as include but is not limited to for intelligent electric lamp, the intelligent electric lamp：Intelligent desk lamp,
The equipment such as intelligent ceiling lamp, intelligent wall lamp, such as intelligent television, it can be Samsung board intelligent television, certainly its
Can also be Sharp's board intelligent television, such as intelligent cleaning equipment, it can be, Intelligent robot for sweeping floor, certainly
It can also include the equipment such as intellective dust collector, intelligent garbage processor, such as intelligent sleep equipment, and it can be with
For：The equipment such as intelligent mattress, intelligent sofa, such as intelligent monitoring device or, it can be, intelligent sphygmomanometer, intelligence
Thermometer etc., the present invention are not limited the concrete form and quantity or species of above-mentioned terminal.Terminal can with it is wireless
System is communicated, can be can be connect from satellite in broadcasting station, one or more GLONASSs (GNSS) etc.
The collection of letters number.Terminal 11 can support one or more RAT for radio communication, such as GSM, WCDMA, cdma2000, LTE/
LTE-A, 802.11, etc..Term " radio access technologies ", " RAT ", " radiotechnics ", " air interface " and " standard "
Often interchangeably used.
In the embodiment of the present invention, the mark of the terminal can be the mobile device international identity code of terminal
(International Mobile Equipment Identity, IMEI) or terminal MAC Address, can also be
Other can make gateway pick out the identification information of the terminal, not be limited here.
It is understood that repeater can be relay station or equipment be present between the terminal device and arrive
The trunking of the communication connection of equipment (Device to Device, D2D).The D2D is communicated to connect：Wi-Fi
(Wireless Fidelity, Chinese：Wireless Fidelity), bluetooth (Bluetooth), Zigbee, and based on Long Term Evolution
The D2D communication connections of (Long Term Evolution, LTE) etc..
220：Gateway obtains the quantity of the terminal of each neighbouring repeater in n neighbouring repeaters.
In embodiments of the present invention, the topology table of impaired repeater is stored in gateway, wherein, topology table describes impaired
Annexation between repeater and neighbouring repeater.Gateway is damaged the topology table of repeater by searching, it is possible to finds
N neighbouring repeaters of impaired repeater.Then, gateway obtains each neighbouring repeater in n neighbouring repeaters respectively
Table is accessed, is counted respectively in n neighbouring repeaters further according to the access table of each neighbouring repeater in n neighbouring repeaters
The quantity (specifically referring to the description in step 1) of the terminal of each neighbouring repeater.
It is understood that the distance of each neighbouring repeater and impaired repeater in n neighbouring repeaters is respectively less than
Distance threshold, n are positive integer, i.e. neighbouring repeater geographically neighbouring impaired repeater, also, be linked into impaired repeater
Terminal can at least be communicated with one of them in the neighbouring repeaters of n adjacent to repeater.N can be adjacent to repeaters
Same type of trunking or different types of trunking.For example, n neighbouring repeaters can all be relaying
Stand, n neighbouring repeaters can include relay station and trunking etc. respectively.
It is understood that the mark that repeater is damaged in topology table associates with the mark of neighbouring repeater, and it is used as and opens up
A line storage flutterred in table, then it represents that annexation be present between impaired repeater and neighbouring repeater.Wherein, it is damaged repeater
Mark and neighbouring repeater mark can be trunking Radio Network Temporary Identifier (Radio Network
Temporary Identity, RNTI) or trunking MAC Address, can also be that other can recognize gateway
Go out the identification information of the trunking, be not limited here.
230：The quantity of the terminal of each neighbouring repeater of the gateway in the neighbouring repeater of n is by impaired repeater
M terminal distribution is to the n neighbouring repeaters.
In embodiments of the present invention, there is failure in impaired repeater, it is impossible to be linked into impaired repeater terminal (for
For the sake of easy, the terminal of impaired repeater is collectively referred to as in article) communication offer service gateway between, at this time, it may be necessary to
The terminal for being linked into impaired repeater is switched in the neighbouring repeater of the impaired repeater, the terminal after switching can lead to
Cross and communicated adjacent to repeater with gateway.Wherein, each neighbouring repeater in n neighbouring repeaters and impaired repeater
Distance respectively less than distance threshold.
In actual applications, m terminal distribution of impaired repeater is given n individual neighbouring repeaters by gateway according to allocation strategy
Comprise the following steps：
(1) n neighbouring repeaters report the measurement result of oneself to gateway respectively.
In a specific embodiment, n neighbouring repeaters report oneself by upstream control signaling to gateway respectively
Measurement result.In one embodiment, neighbouring repeater can report the measurement of oneself to gateway by a upstream control signaling
As a result；In another embodiment, neighbouring repeater can be by multiple upstream control signalings for carrying measurement result to gateway
Report the measurement result of oneself causes gateway to be not received by measurement result to avoid because of reasons such as channel situation are poor,
That is, neighbouring repeater repeats to send the upstream control signaling for carrying measurement result, to ensure that gateway can receive
Measurement result.
In a specific embodiment, measurement result includes：Adjacent to the signal intensity between repeater and terminal device, neighbour
The load capacity (such as data buffering ability, dump energy etc.) of nearly repeater, the present load amount of neighbouring repeater, information peace
Full processing (encryption and decryption) ability etc..
(2) gateway determines allocation strategy according to measurement result.
In a specific embodiment, allocation strategy can be configured in advance.Allocation strategy can be load balancing plan
Slightly or user's customized strategy according to actual needs, it is not specifically limited herein.When setting, plan is distributed
Following rule can slightly be followed：The load energy of strong and the neighbouring repeater of neighbouring signal intensity between repeater and terminal device
The neighbouring repeater that the present load amount of strong, the neighbouring repeater of power is less and information security disposal ability is stronger can be assigned to
More terminal, and on the contrary, the load capacity of weak, the neighbouring repeater of neighbouring signal intensity between repeater and terminal device
The neighbouring repeater that the present load amount of weak, neighbouring repeater is more and information security disposal ability is weaker can be assigned to compared with
Few terminal.
(3), allocation strategy is sent to terminal by gateway.
In a specific embodiment, gateway issues allocation strategy by descending control signaling to terminal.In an embodiment
In, allocation strategy that gateway can be issued by from a descending control signaling to terminal；In another embodiment, gateway can lead to
Cross multiple descending control signalings for carrying allocation strategy and issue allocation strategy to avoid because channel situation is poor to terminal
Terminal is caused to be not received by allocation strategy etc. reason, that is to say, that gateway, which repeats to send, carries the descending of allocation strategy
Control signaling, to ensure allocation strategy that terminal can receive.
(4), terminal neighbouring repeater according to corresponding to being linked into the allocation strategy received.
It is understood that gateway may be used also in addition to it can give terminal distribution to neighbouring repeater according to allocation strategy
So that m terminal of impaired repeater is averagely allocated into n neighbouring repeaters, i.e. any one in n neighbouring repeaters is adjacent
Nearly repeater will be assigned to m/n terminal.
Neighbouring repeater can be the stand-by equipment of compromised devices, and usually not any carrying forwards industry to (1) neighbouring repeater
Business, neighbouring repeater is only used as the standby of compromised devices, when compromised devices break down, by the forwarding industry of compromised devices carrying
Business is transferred in neighbouring repeater, and neighbouring repeater only undertakes the forwarding service of compromised devices transfer.(2) adjacent to repeater usually
Other forwarding services are also carried, when compromised devices break down, the forwarding service that compromised devices carry are transferred to neighbouring
In repeater, neighbouring repeater undertakes the forwarding service of compromised devices transfer and other forwarding services simultaneously.
The above-mentioned method for illustrating the embodiment of the present invention, following for being easy to preferably implement the embodiment of the present invention
Such scheme, correspondingly, the relevant device for implementing such scheme for coordinating is also provided below.
Referring to Fig. 3, Fig. 3 is a kind of structural representation for relaying automatic route device provided in an embodiment of the present invention.This
The automatic route device 30 of relaying of embodiment includes：First acquisition module 310, the second acquisition module 320 and distribute module
330。
First acquisition module 310 is used for the quantity m for obtaining the terminal of impaired repeater, wherein, m is positive integer.
Second acquisition module 320 is used to obtain m terminal of each neighbouring repeater in n neighbouring repeaters
Quantity, wherein, the distance of each neighbouring repeater and the impaired repeater in n neighbouring repeaters is respectively less than apart from threshold
Value, n are the positive integer more than zero.
The quantity of the terminal for each neighbouring repeater that the distribute module 330 is used in n neighbouring repeaters will
The terminal distribution of impaired repeater is to the n neighbouring repeaters.
Wherein, the step 210 in the embodiment of the method shown in Fig. 2 can be performed by the first acquisition module 310；Shown in Fig. 2
Step 220 in embodiment of the method can be performed by the second acquisition module 320；The step 230 in embodiment of the method shown in Fig. 2 can
Performed by distribute module 330, it is not reinflated herein to repeat referring specifically to Fig. 2 and related embodiment.
Referring to Fig. 4, Fig. 4 is a kind of structural representation of gateway provided in an embodiment of the present invention.The gateway of the present embodiment
It is the further optimization to the gateway shown in Fig. 3, the difference of the gateway shown in the gateway and Fig. 3 of the present embodiment is, institute
Stating the first acquisition module 310 includes the statistic unit 312 of first acquisition unit 311 and first,
The first acquisition unit 311 is used for the access table for obtaining impaired repeater；
First statistic unit 312 is used for the terminal of the impaired repeater of access table statistics according to the impaired repeater
Quantity.
Alternatively, second acquisition module 320 includes：Second acquisition unit 321 and searching unit 322,
The second acquisition unit 321 is used for the topology table for obtaining the impaired repeater；
The searching unit 322 finds the n neighbouring repeaters according to the topology table of the impaired repeater.
Alternatively, the second acquisition module also includes：3rd acquiring unit 323 and the second statistic unit 324,
3rd acquiring unit 323 is used to obtain the access table of each neighbouring repeater in n neighbouring repeaters；
The access for each neighbouring repeater that second statistic unit 324 is used in the n neighbouring repeaters
Table counts the quantity of the terminal of each neighbouring repeater in the n neighbouring repeaters respectively.
Alternatively, the distribute module 330 is specifically used for the end of each neighbouring repeater in n neighbouring repeaters
The terminal of impaired repeater is distributed to the n neighbouring repeaters by the quantity at end according to allocation strategy.
Fig. 5 is referred to, Fig. 5 is a kind of structural representation of gateway disclosed in the embodiment of the present invention.The gateway of the present embodiment
Including：At least one processor 501, communication interface 502, user interface 503 and memory 504, processor 501, communication interface
502nd, user interface 503 can be connected with memory 504 by bus or other manner, and the embodiment of the present invention is to pass through bus
Exemplified by 505 connections.Wherein,
Processor 501 can be general processor, such as central processing unit (Central Processing Unit,
CPU)。
Communication interface 502 can be wireline interface (such as Ethernet interface) or wave point (such as cellular network interface
Or use wireless lan interfaces), for being communicated with other electronic equipments or website.In the embodiment of the present invention, communication connects
Mouth 502 is specifically used for the user that target recommended is recommended to electronic equipment.
The concretely contact panel, including touch-screen and touch screen of user interface 503, for detecting the behaviour on contact panel
Instruct, user interface 503 can also be physical button or mouse.User interface 603 can also be display screen, for defeated
Go out, display image or data.
Memory 504 can include volatile memory (Volatile Memory), such as random access memory
(Random Access Memory, RAM)；Memory can also include nonvolatile memory (Non-Volatile
), such as read-only storage (Read-Only Memory, ROM), flash memory (Flash Memory), hard disk Memory
(Hard Disk Drive, HDD) or solid state hard disc (Solid-State Drive, SSD)；Memory 504 can also include upper
State the combination of the memory of species.Memory 504 is used to store batch processing code, and processor 501 is used to call memory 504
The program code of middle storage, perform following operation：
The quantity m of the terminal of impaired repeater is obtained, wherein, m is positive integer；
The quantity of the terminal of each neighbouring repeater in n neighbouring repeaters is obtained, wherein, in n neighbouring repeaters
Each neighbouring repeater and the distance of the impaired repeater be respectively less than distance threshold, n is the positive integer more than zero；
The quantity of the terminal of each neighbouring repeater in the neighbouring repeater of n is by m terminal of impaired repeater
Distribute to the n neighbouring repeaters.
Alternatively, the access table of impaired repeater is obtained；
According to the quantity of the terminal of the impaired repeater of access table statistics of the impaired repeater.
Alternatively, the topology table of the impaired repeater is obtained；
The n neighbouring repeaters are found according to the topology table of the impaired repeater.
Alternatively, the access table of each neighbouring repeater in n neighbouring repeaters is obtained；
The access tables of each neighbouring repeaters in the individual neighbouring repeaters of the n count the n in respectively
After the quantity of the terminal of each neighbouring repeater in device.
Alternatively, the quantity of the terminal of each neighbouring repeater in the neighbouring repeater of n is by impaired repeater
Terminal distributes to the n neighbouring repeaters according to allocation strategy.
Foregoing invention by when impaired repeater breaks down, obtain the terminal of impaired repeater quantity m and with
The terminal quantity of n neighbouring repeaters of impaired repeater connection, and in the n neighbouring repeaters connected according to impaired repeater
Each neighbouring repeater terminal quantity, m terminal of impaired repeater is distributed to n adjacent to repeaters.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that realizing all or part of flow of above-described embodiment, and weighed according to the present invention
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (10)
1. one kind relaying automatic routing method, it is characterised in that comprise the following steps：
Gateway obtains the quantity m of the terminal of impaired repeater, wherein, m is the positive integer more than zero；
The gateway obtains the quantity of the terminal of each neighbouring repeater in n neighbouring repeaters, wherein, n neighbouring relayings
The distance of each neighbouring repeater and the impaired repeater in device is respectively less than distance threshold, and n is positive integer；
The quantity of the terminal of each neighbouring repeater of the gateway in n neighbouring repeaters is by the m of impaired repeater
Terminal distribution is to the n neighbouring repeaters.
2. according to the method for claim 1, it is characterised in that the gateway obtains the quantity tool of the terminal of impaired repeater
Body is：
The gateway obtains the access table of impaired repeater；
The gateway is damaged the quantity of the terminal of repeater according to the access table statistics of the impaired repeater.
3. according to the method for claim 1, it is characterised in that the gateway obtains each neighbour in n neighbouring repeaters
Also include before the quantity of the terminal of nearly repeater：
The gateway obtains the topology table of the impaired repeater；
The gateway finds the n neighbouring repeaters according to the topology table of the impaired repeater.
4. according to the method for claim 3, it is characterised in that the gateway obtains each neighbour in n neighbouring repeaters
The quantity of the terminal of nearly repeater is specially：
The gateway obtains the access table of each neighbouring repeater in n neighbouring repeaters；
The access table of each neighbouring repeater of the gateway in the n neighbouring repeaters counts the n neighbour respectively
The quantity of the terminal of each neighbouring repeater in nearly repeater.
5. according to the method for claim 1, it is characterised in that each neighbour of the gateway in n neighbouring repeaters
The terminal distribution of impaired repeater is given the n by the quantity of the terminal of nearly repeater：
The quantity of the terminal of each neighbouring repeater of the gateway in the neighbouring repeater of n is by the terminal of impaired repeater
The n neighbouring repeaters are distributed to according to allocation strategy.
A kind of 6. gateway, it is characterised in that including the first acquisition module, the second acquisition module and distribute module,
First acquisition module is used for the quantity m for obtaining the terminal of impaired repeater, wherein, m is positive integer；
Second acquisition module is used to obtain the quantity of m terminal of each neighbouring repeater in n neighbouring repeaters, its
In, the distance of each neighbouring repeater and the impaired repeater in n neighbouring repeaters is respectively less than distance threshold, and n is big
In zero positive integer；
The quantity of the terminal for each neighbouring repeater that the distribute module is used in the neighbouring repeater of n is by impaired relaying
The terminal distribution of device is to the n neighbouring repeaters.
7. device according to claim 6, it is characterised in that first acquisition module include first acquisition unit and
First statistic unit,
The first acquisition unit is used for the access table for obtaining impaired repeater；
First statistic unit is used for the quantity of the terminal of the impaired repeater of access table statistics according to the impaired repeater.
8. device according to claim 6, it is characterised in that second acquisition module includes：Second acquisition unit with
And searching unit,
The second acquisition unit is used for the topology table for obtaining the impaired repeater；
The searching unit finds the n neighbouring repeaters according to the topology table of the impaired repeater.
9. device according to claim 8, it is characterised in that the second acquisition module also includes：3rd acquiring unit and
Second statistic unit,
3rd acquiring unit is used to obtain the access table of each neighbouring repeater in n neighbouring repeaters；
The access table for each neighbouring repeater that second statistic unit is used in the n neighbouring repeaters is united respectively
Count the quantity of the terminal of each neighbouring repeater in the n neighbouring repeaters.
10. device according to claim 6, it is characterised in that the distribute module is specifically used for according to n neighbouring relayings
The terminal of impaired repeater is distributed to the n neighbour by the quantity of the terminal of each neighbouring repeater in device according to allocation strategy
Nearly repeater.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753815.0A CN107517486A (en) | 2017-08-29 | 2017-08-29 | Relay automatic routing method and device |
| PCT/CN2017/100742 WO2019041369A1 (en) | 2017-08-29 | 2017-09-06 | Relay automatic routing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710753815.0A CN107517486A (en) | 2017-08-29 | 2017-08-29 | Relay automatic routing method and device |
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| CN201710753815.0A Pending CN107517486A (en) | 2017-08-29 | 2017-08-29 | Relay automatic routing method and device |
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| WO (1) | WO2019041369A1 (en) |
Cited By (2)
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| CN113015149A (en) * | 2021-02-23 | 2021-06-22 | 深圳市鼎元智能科技有限公司 | Near field communication method and system |
| CN113286324A (en) * | 2021-05-13 | 2021-08-20 | 江苏南工科技集团有限公司 | Internet of things perception terminal equipment communication quality balance analysis method based on 5G technology |
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| US11546828B2 (en) | 2019-08-01 | 2023-01-03 | Qualcomm Incorporated | Smart directional repeaters with buffering capability |
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| WO2019041369A1 (en) | 2019-03-07 |
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