CN107708085A - A kind of repeater support method and access point - Google Patents
A kind of repeater support method and access point Download PDFInfo
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- CN107708085A CN107708085A CN201710761140.4A CN201710761140A CN107708085A CN 107708085 A CN107708085 A CN 107708085A CN 201710761140 A CN201710761140 A CN 201710761140A CN 107708085 A CN107708085 A CN 107708085A
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- repeater
- access point
- target repeater
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
- H04W36/023—Buffering or recovering information during reselection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
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- Computer Networks & Wireless Communication (AREA)
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- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of repeater support method and access point.This method comprises at least：Access point receives the corrupted information that target repeater is sent；Access point randomly chooses the first backup relays device and the second backup relays device based on corrupted information from repeater to be selected；Access point is based on corrupted information and sends data replication instruction to target repeater, and receives target repeater and sent based on data replication instruction data cached, and is sent to the first backup relays device by data cached；Access point is based on corrupted information and sends terminal switching command to target repeater, wherein, terminal switching command is used to indicate that the internet-of-things terminal under target repeater is administered switches to the second backup relays device；Wherein, the first backup relays device and the second backup relays device are different repeaters.When this method can avoid the target repeater from breaking down, the internet-of-things terminal under target repeater administration can not access network, so as to improve the reliability of communication link.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly to a kind of repeater support method and access point.
Background technology
Technology of Internet of things is the important component of generation information technology, and the important development rank of information age
Section, Internet of Things are to realize that the information between article and article exchanges and communicated on the basis of internet.Internet of Things passes through intelligence
Perceive, the cognition technology that communicates such as identification technology and general fit calculation, various fields are applied to, such as intelligent transportation, safety home, intelligence
Can illuminate etc..
In order that data transfer obtains farther, often using repeater signal regeneration and signals revivification are carried out in Internet of Things,
Multiple internet-of-things terminals can be connected under a usual repeater, these internet-of-things terminals are by this repeater by the number of itself
According to being transmitted from one network to another network.But transmission delay can be caused very when the repeater in Internet of Things goes wrong
To interruption, the internet-of-things terminal being connected on the repeater can not continue to be communicated in Internet of Things, and fault-resistant ability is poor.
The content of the invention
The embodiment of the present invention provides a kind of repeater support method and access point, it is possible to increase the reliability of communication link.
In a first aspect, the invention provides a kind of repeater support method, including：Access point receives target repeater and sent
Corrupted information；Described access point based on the corrupted information randomly choosed from repeater to be selected first backup relays device and
Second backup relays device；Described access point is based on the corrupted information and sends data replication instruction to the target repeater, and
Receive the target repeater and sent based on the data replication instruction data cached, and data cached be sent to by described
One backup relays device；Described access point is based on the corrupted information and sends terminal switching command to the target repeater, wherein,
The terminal switching command is used to indicate that the internet-of-things terminal under the target repeater is administered switches to the second backup relays
Device；Wherein, the first backup relays device and the second backup relays device are different repeaters.
In an alternative embodiment, the corrupted information can be documented in the gauge outfit of the data frame between repeater and access point
Part, the content part of data frame can also be documented in.The corrupted information can be indicated with a data bit, can also
It is indicated using multiple data bit.Specifically, when corrupted information is indicated using a data bit, when the data bit quilt
During set, represent that impaired sign occurs in repeater, when the data bit is by reset, represent repeater operational excellence, or, when
When the data bit is by set, repeater operational excellence is represented, when the data bit is by reset, represents that impaired mark occurs in repeater
As.When corrupted information is indicated using multiple data bit, character, numeral and symbol can be recorded in these data bit
In the information that is formed of any one or multiple combinations.
In an alternative embodiment, the target repeater and the first backup relays device are administered in same access point
Under repeater, the first backup relays device can be one or more.When the first backup relays device has multiple, by institute
Stating the data cached first backup relays implement body that is sent to can be：Free memory is selected from the repeater under access point administration
As the first backup relays device, and by described, data cached to be sent to the multiple first standby more than the repeater of predetermined threshold value for amount
Part repeater；Or standby repeater is selected from the repeater under access point administration as the first backup relays device, and will
It is described data cached to be sent to the multiple first backup relays device.The mesh can be improved using multiple first backup relays devices
Mark the efficiency and success rate of the data cached backup of repeater.
In an alternative embodiment, the first backup relays device can include following two situations：(1) first backup relays device can
Not carry any forwarding service usually, the spare repeaters of target repeater are only used as, when target repeater failure mark
As when, by data cached Hot Spare into the first backup relays device, i.e. the first backup relays device is served only for target repeater
It is data cached to be backed up, it is possible to increase the efficiency and speed of the data cached backup of the target repeater.(2) first backups
Repeater usually also handles other forwarding services, when target repeater breaks down, by caching according to Hot Spare to the first backup
In repeater simultaneously, i.e. the first backup relays device, which undertakes, to be backed up to the data cached of target repeater and handle other
Forwarding service, the function of the first backup relays device can be fully used, the wasting of resources will not be caused.
In an alternative embodiment, the second backup relays device can be a repeater or multiple repeaters.Work as institute
When stating the second backup relays device has multiple, the second backup relays implement body can be：In under described access point administration
It is less than the repeater of amount threshold as the second backup relays device after selecting terminal quantity in device；Or from the access
Message transmission rate is selected to be more than the repeater of rate-valve value as the second backup relays device in repeater under point administration；
Or standby repeater is selected as the second backup relays device from the repeater under described access point administration.Use
It is standby that the internet-of-things terminal that multiple second backup relays devices can be improved under the target repeater is administered switches to described second
The efficiency and success rate of part repeater.
In an alternative embodiment, the second backup relays device includes two kinds of situations：(1) second backup relays device does not carry usually
Any forwarding service, the second backup relays device are only used as the standby of target repeater, when target repeater failure sign,
The forwarding service of target repeater is transferred in the second backup relays device, the second backup relays device only undertakes target repeater and turned
The forwarding service of shifting, it is possible to increase shift the efficiency and speed of the forwarding service of the target repeater.(2) second backup relays
Device usually also carries other forwarding services, when target repeater failure sign, by the forwarding of target repeater carrying
Business is transferred in the second backup relays device, the second backup relays device simultaneously undertake target repeater transfer forwarding service and its
His forwarding service, the function of the second backup relays device can be fully used, the wasting of resources will not be caused.
With reference in a first aspect, in the first possible embodiment of first aspect, the target repeater and described connect
Between access point using first frequency transmission data, the target repeater and the target repeater administration under internet-of-things terminal
Between using second frequency transmission data.It can ensure the target repeater while and the access using different frequencies
Do not disturbed between each other when point, the terminal communication of internet of things.
With reference in a first aspect, in second of possible embodiment of first aspect, the target repeater and described connect
Data are transmitted using the first frame structure between access point, the Internet of Things under the target repeater and the target repeater are administered is whole
Using the second frame structure transmission data between end.It can ensure that the target repeater is simultaneously and described using different frame structures
Do not disturbed between each other when access point, the terminal communication of internet of things.
With reference in a first aspect, in the third possible embodiment of first aspect, the second backup relays device is can
Mobile repeater, after the corrupted information that described access point receives that target repeater is sent, in addition to：Described access point obtains
Take the positional information of the target repeater；Positional information of the described access point based on the target repeater is standby to described second
Part repeater sends move, and the move is used to indicate that the second backup relays device is moved to the object relay
Position within device distance threshold.The second backup relays device is moveable repeater, can be in the target repeater
Internet-of-things terminal under administration is switched to after the second backup relays device, effectively provides industry for the internet-of-things terminal
Business.
In an alternative embodiment, the positional information can be encapsulated in the status information that the target repeater is safeguarded,
The target repeater is sent to described access point, or the target repeater according to default renewal by real-time mode
In the cycle, newest status information is periodically sent to described access point.The positional information can also be encapsulated in the target
Repeater is sent in the corrupted information of described access point, and described access point is by parsing the corrupted information to obtain the mesh
Mark the positional information of repeater.The positional information can be sent to described access point by above-mentioned different mode, ensure institute
State access point and timely receive the positional information, and indicate the second backup relays device be moved to the target repeater away from
From the position within threshold value.
In one embodiment, to make the internet-of-things terminal under the target repeater administration be successfully accessed network, institute
It is moveable repeater to state the second backup relays device, and institute is moved to according to the move in the second backup relays device
State the position within target repeater distance threshold, the second backup relays device be in the target repeater distance threshold it
During interior position, the network coverage of the second backup relays device can cover the Internet of Things under the target repeater administration
Network termination, so as to establish connection with the internet-of-things terminal under target repeater administration.
With reference to the third possible embodiment of first aspect, in the 4th kind of possible embodiment of first aspect,
The second backup relays device is the backup relays device of the target repeater, the Internet of Things under target repeater administration
Terminal does not carry any forwarding service before switching to the second backup relays device.
Second aspect, the invention provides a kind of access point, including：First receiving module, for receiving target repeater
The corrupted information of transmission；Selecting module, for being randomly choosed based on the corrupted information from repeater to be selected in first backup
After device and the second backup relays device；First sending module, for being sent based on the corrupted information to the target repeater
Data replication instruction；Second receiving module, delayed for receiving the target repeater based on what the data replication instruction was sent
Deposit data；Second sending module, for data cached being sent to the first backup relays device by described；3rd sending module, is used for
Terminal switching command is sent to the target repeater based on the corrupted information, wherein, the terminal switching command is used to refer to
Show that the internet-of-things terminal under the target repeater is administered switches to the second backup relays device.
In an alternative embodiment, the corrupted information can be documented in the gauge outfit of the data frame between repeater and access point
Part, the content part of data frame can also be documented in.The corrupted information can be indicated with a data bit, can also
It is indicated using multiple data bit.Specifically, when corrupted information is indicated using a data bit, when the data bit quilt
During set, represent that impaired sign occurs in repeater, when the data bit is by reset, represent repeater operational excellence, or, when
When the data bit is by set, repeater operational excellence is represented, when the data bit is by reset, represents that impaired mark occurs in repeater
As.When corrupted information is indicated using multiple data bit, character, numeral and symbol can be recorded in these data bit
In the information that is formed of any one or multiple combinations.
In an alternative embodiment, the target repeater and the first backup relays device are administered in same access point
Under repeater, the first backup relays device can be one or more.When the first backup relays device has multiple, by institute
Stating the data cached first backup relays implement body that is sent to can be：Free memory is selected from the repeater under access point administration
As the first backup relays device, and by described, data cached to be sent to the multiple first standby more than the repeater of predetermined threshold value for amount
Part repeater；Or standby repeater is selected from the repeater under access point administration as the first backup relays device, and will
It is described data cached to be sent to the multiple first backup relays device.The mesh can be improved using multiple first backup relays devices
Mark the efficiency and success rate of the data cached backup of repeater.
In an alternative embodiment, the first backup relays device can include following two situations：(1) first backup relays device can
Not carry any forwarding service usually, the spare repeaters of target repeater are only used as, when target repeater failure mark
As when, by data cached Hot Spare into the first backup relays device, i.e. the first backup relays device is served only for target repeater
It is data cached to be backed up, it is possible to increase the efficiency and speed of the data cached backup of the target repeater.(2) first backups
Repeater usually also handles other forwarding services, when target repeater breaks down, by caching according to Hot Spare to the first backup
In repeater simultaneously, i.e. the first backup relays device, which undertakes, to be backed up to the data cached of target repeater and handle other
Forwarding service, the function of the first backup relays device can be fully used, the wasting of resources will not be caused.
In an alternative embodiment, the second backup relays device can be a repeater or multiple repeaters.Work as institute
When stating the second backup relays device has multiple, the second backup relays implement body can be：In under described access point administration
It is less than the repeater of amount threshold as the second backup relays device after selecting terminal quantity in device；Or from the access
Message transmission rate is selected to be more than the repeater of rate-valve value as the second backup relays device in repeater under point administration；
Or standby repeater is selected as the second backup relays device from the repeater under described access point administration.Use
It is standby that the internet-of-things terminal that multiple second backup relays devices can be improved under the target repeater is administered switches to described second
The efficiency and success rate of part repeater.
In an alternative embodiment, the second backup relays device includes two kinds of situations：(1) second backup relays device does not carry usually
Any forwarding service, the second backup relays device are only used as the standby of target repeater, when target repeater failure sign,
The forwarding service of target repeater is transferred in the second backup relays device, the second backup relays device only undertakes target repeater and turned
The forwarding service of shifting, it is possible to increase shift the efficiency and speed of the forwarding service of the target repeater.(2) second backup relays
Device usually also carries other forwarding services, when target repeater failure sign, by the forwarding of target repeater carrying
Business is transferred in the second backup relays device, the second backup relays device simultaneously undertake target repeater transfer forwarding service and its
His forwarding service, the function of the second backup relays device can be fully used, the wasting of resources will not be caused.
With reference to second aspect, in the first possible embodiment of second aspect, in described access point and the target
Internet-of-things terminal under using first frequency transmission data, the target repeater and the target repeater to administer between device
Between using second frequency transmission data.It can ensure the target repeater while and the access using different frequencies
Do not disturbed between each other when point, the terminal communication of internet of things.
With reference to second aspect, in second of possible embodiment of second aspect, in described access point and the target
Internet of Things under using the first frame structure transmission data, the target repeater and the target repeater to administer between device is whole
Using the second frame structure transmission data between end.It can ensure that the target repeater is simultaneously and described using different frame structures
Do not disturbed between each other when access point, the terminal communication of internet of things.
With reference to second aspect, in the third possible embodiment of second aspect, described access point also includes：Obtain mould
Block, for obtaining the positional information of the target repeater；4th sending module, for the position based on the target repeater
Information sends move to the second backup relays device, and the move is used to indicate that the second backup relays device moves
Move to the position within the target repeater distance threshold.The second backup relays device is moveable repeater, can be with
It is effectively the thing after internet-of-things terminal under target repeater administration switches to the second backup relays device
Networked terminals provide business.
In an alternative embodiment, the positional information can be encapsulated in the status information that the target repeater is safeguarded,
The target repeater is sent to described access point, or the target repeater according to default renewal by real-time mode
In the cycle, newest status information is periodically sent to described access point.The positional information can also be encapsulated in the target
Repeater is sent in the corrupted information of described access point, and described access point is by parsing the corrupted information to obtain the mesh
Mark the positional information of repeater.The positional information can be sent to described access point by above-mentioned different mode, ensure institute
State access point and timely receive the positional information, and indicate the second backup relays device be moved to the target repeater away from
From the position within threshold value.
With reference to the third possible embodiment of second aspect, in the 4th kind of possible embodiment of second aspect,
The second backup relays device is the backup relays device of the target repeater, the Internet of Things under target repeater administration
Terminal does not carry any forwarding service before switching to the second backup relays device.
The third aspect, there is provided a kind of communication system, including access point and multiple repeaters, described access point connect respectively
Multiple repeaters are connect, wherein, described access point is used to perform the method as described in any one of first aspect.
Fourth aspect, there is provided a kind of computer-readable recording medium, the computer-readable recording medium storage calculate
The program code for being used to relay support method performed by equipment.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 access point, including：Processor, memory, communication interface and bus；The processing
Device, the memory are connected by the bus with the communication interface and complete mutual communication；The memory storage
Executable program code；The processor by read the executable program code stored in the memory run with it is described
Program corresponding to executable program code, for performing a kind of repeater support method；Wherein, methods described is first aspect
Method described in any one.
The present invention is by the target in the case that device sends corrupted information, by the data cached of the target repeater
The first backup relays device is sent to, the internet-of-things terminal under the target repeater is administered switches to the second backup relays device,
It can avoid because when being damaged repeaters fail, the internet-of-things terminal under impaired repeater administration can not access network, from
And improve the reliability of communication link.
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 flow chart of repeater support method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another repeater support method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of access point provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another access point provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of access point provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
It should be noted that the term used in embodiments of the present invention is only merely for the mesh of description specific embodiment
, and it is not intended to be limiting the present invention." one of singulative used in the embodiment of the present invention and appended claims
Kind ", " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.It is also understood that this
Term "and/or" used herein refers to and comprising any or all possible group associated of list items purpose of one or more
Close.
In order to make it easy to understand, before the present invention is introduced, the framework of junction network of the prior art is introduced first, is such as schemed
Shown in 1, the junction network of prior art includes：Terminal 111, repeater 112 and access point 113.
When terminal needs to send data to the network of other agreements by access point, in order to obtain higher link
Capacity and preferably covering, can increase one or more repeaters between access point and terminal, be responsible for carrying out one to data
Secondary 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
Individual " access point-terminal " link is divided into " access point-repeater " and " repeater-terminal " two links, so as to incite somebody to action
One second-rate link replaces with two preferable links of quality, to obtain higher link capacity and preferably covering.
Meanwhile for terminal, the communication of terminal and inter-repeater belongs to device-to-device (Device to Device, D2D) and led to
Letter, the power that data transfer therebetween is consumed are low.In other words, terminal is carried out by the transfer of repeater with access point
Communication, reduces transmission power during data transfer, reduces the power consumption of terminal.
Repeater is as the uniquely coupled equipment between access point and terminal, when repeater there is a problem, it will lead
The communication for causing to be linked between the terminal of the repeater and access point will be interrupted.
It is understood that the radio connection between terminal and repeater, wireless between repeater and access point
Connected mode 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 a kind of repeater support method, as shown in Fig. 2 described
Method comprises the following steps：
S201：Access point receives the corrupted information that target repeater is sent, and is based on the corrupted information from relaying to be selected
The first backup relays device and the second backup relays device are randomly choosed in device.
In embodiments of the present invention, access point can be gateway, gateway, protocol converter, WAP etc.
The upper layer device of repeater, described access point is on the level of the transport layer to realize network interconnection, net that can be different to two upper-layer protocols
Network serves as conversion important task, so as to realize the interconnection of the different network of two upper-layer protocols.
In embodiments of the present invention, target repeater refers to the sign that broken down, for example, target repeater temperature mistake
Height, the message transmission rate of target repeater are too low etc., but do not break down really also, can also enter with access point and terminal
The repeater of row communication.Wherein, repeater belongs to same frequency multiplying arrangement, refers to play signal increasing during wireless communication transmissions
A kind of strong radio transmitting transferring equipment.Repeater can device-to-device be present between the terminal device
The trunking of the communication connection of (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..Repeater divides according to the standard of communication, can be GSM
Repeater, CDMA repeaters, 3G repeaters, 4G repeaters can even is that the 5G repeaters in future etc..
In embodiments of the present invention, the corrupted information can be documented in the table of the data frame between repeater and access point
Head point, the content part of data frame can also be documented in.The corrupted information can be indicated with a data bit, also may be used
To be indicated using multiple data bit.When corrupted information is indicated using a data bit, when the data bit is by set
When, represent that impaired sign occurs in repeater, when the data bit is by reset, represent repeater operational excellence, or, when the number
During according to position by set, repeater operational excellence is represented, when the data bit is by reset, represents that impaired sign occurs in repeater.
When corrupted information is indicated using multiple data bit, can be recorded in character, numeral and symbol in these data bit
The information that is formed of any one or multiple combinations.
S202：Described access point is based on the corrupted information and sends data replication instruction to the target repeater.
In the embodiment that originally carries out an invention, the data replication instruction is used to indicate that the target repeater will be data cached
It is sent to described access point.Wherein, the internet-of-things terminal under the data cached administration including the target repeater reports
The data of the target repeater, described access point are handed down to the configuration information of the target repeater, the target repeater
Relevant information of used channel etc..Wherein, the internet-of-things terminal under the target repeater administration reports the target
The data of repeater may include that the internet-of-things terminal is sent to the external data collected of the target repeater, to described
Network request that target repeater is sent etc..
S203：Described access point receive the target repeater sent based on the data replication instruction it is data cached,
And data cached it is sent to the first backup relays device by described.
In embodiments of the present invention, the target repeater and the first backup relays device are in same access point pipe
Repeater under linchpin, the first backup relays device can be one or more., will when the first backup relays device has multiple
The data cached first backup relays implement body that is sent to can be：Selected from the repeater under access point administration in available
Storage be more than predetermined threshold value repeater as the first backup relays device, and by it is described it is data cached be sent to it is described first backup
Repeater；Or standby repeater is selected as the first backup relays device from the repeater under access point administration, and by institute
State and data cached be sent to the first backup relays device.Wherein, the free memory amount refers to have more than the repeater of memory threshold
The data cached repeater of enough memory size storage target repeaters, the memory threshold can be according to actual use
Situation is configured.Certainly, described access point can also from described access point administration under repeater in select it is optimal or compared with
Excellent repeater data cached is sent to the first backup relays device as unique first backup relays device, and by described.
In embodiments of the present invention, the first backup relays device can include following two situations：(1) first backup relays device
Any forwarding service usually can not be carried, is only used as the spare repeaters of target repeater, when target repeater breaks down
During sign, by data cached Hot Spare into the first backup relays device, i.e. the first backup relays device is served only for target repeater
Data cached backed up.(2) first backup relays devices usually also handle other forwarding services, when event occurs in target repeater
During barrier, it will cache according to Hot Spare into the first backup relays device, i.e. the first backup relays device is undertaken to target repeater simultaneously
It is data cached to be backed up and handled other forwarding services.
S204：Described access point is based on the corrupted information and sends terminal switching command to the target repeater, wherein,
The terminal switching command is used to indicate that the internet-of-things terminal under the target repeater is administered switches to the second backup relays
Device.
In embodiments of the present invention, the target repeater and the second backup relays device are in same access point pipe
Repeater under linchpin, the second backup relays device can be a repeater or multiple repeaters.When the described second backup
When repeater has multiple, the second backup relays implement body can be：Selected from the repeater under described access point administration
Terminal quantity is less than the repeater of amount threshold as the second backup relays device；Or from described access point administration under relaying
Message transmission rate is selected to be more than the repeater of rate-valve value as the second backup relays device in device；Or from described access point
Standby repeater is selected as the second backup relays device in repeater under administration.Wherein, terminal quantity is less than amount threshold
Repeater refer to load smaller, can have the repeater that more resources receive the terminal under target repeaters administration.Number
Amount threshold value can be configured according to the situation of actual use, for example, amount threshold can be set to be normally carried out leading to for repeater
50% during letter.Wherein, message transmission rate refers to that disposal ability is stronger more than the repeater of rate-valve value, can have higher
Disposal ability receive target repeater administration under terminal repeater.Rate-valve value can enter according to the situation of actual use
Row is set.
Certainly, in the repeater that described access point can also administer lower from described access point, selection is optimal or preferably
The unique second backup relays device of one conduct.
In embodiments of the present invention, the second backup relays device includes two kinds of situations：(1) second backup relays device is not held usually
Any forwarding service is carried, the second backup relays device is only used as the standby of target repeater, when target repeater failure sign
When, the forwarding service of target repeater is transferred in the second backup relays device, the second backup relays device only undertakes object relay
The forwarding service of device transfer.(2) second backup relays devices usually also carry other forwarding services, when event occurs in target repeater
When hindering sign, the forwarding service that target repeater carries is transferred in the second backup relays device, the second backup relays device is simultaneously
Undertake the forwarding service of target repeater transfer and other forwarding services.
In embodiments of the present invention, the handover information is used to indicate that the Internet of Things under the target repeater is administered is whole
End switches to the second backup relays device.In a kind of possible embodiment, the target repeater receives the switching letter
After breath, the handover information is sent to the internet-of-things terminal under the target repeater administration, the internet-of-things terminal passes through
The handover information is voluntarily switched to the second backup relays device, i.e., described internet-of-things terminal is to the second backup relays device application
Respective resources simultaneously send itself related status information to the second backup relays device, are described in the second backup relays device
After internet-of-things terminal distributes resource and is authenticated according to the status information, the internet-of-things terminal switches to described second
Backup relays device.In another embodiment, described access point is directly by the internet-of-things terminal and the target repeater
Between connection disconnect, and the internet-of-things terminal is connected to the second backup relays device, the internet-of-things terminal is not
The second backup relays device is switched in the case of knowing, avoids the internet-of-things terminal from operating, it is whole to reduce the Internet of Things
The power consumption at end.
In embodiments of the present invention, above-mentioned internet-of-things terminal can have the different forms of expression according to different situations,
Internet-of-things terminal (for example, cell phone or smart phone) can using wireless communication system come launch and receive data with
In duplex communication.Internet-of-things terminal can include the emitter for being used for data transmitting and the receiver for data receiver.It is right
Launch in data, emitter can utilize data to be modulated to obtain modulated penetrate transmitting local oscillator (LO) signal
Frequently (RF) signal, modulated RF signals are amplified to obtain the output RF signals with appropriate power level, and
And it is transmitted to base station by RF signals are exported via antenna.For data receiver, receiver can be received via antenna to obtain
RF signals, amplify and using receiving the RF signal down coversions that LO signals will be received, and handle downconverted signal with
Recover the data sent by base station.Internet-of-things terminal can be supported and multiple no linear systems of different radio access technologies (RAT)
The communication (such as LTE/TE-A and NR) of system.Each wireless system may have some characteristics and requirement, can efficiently support
Using different RAT wireless system while communicate.Wireless user equipment be 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, flat board calculating
Machine, radio modem, personal digital assistant (PDA), portable equipment, laptop computer, smartbook, net book, nothing
Rope phone, wireless local loop (WLL) website, bluetooth equipment, etc..In smart home and wearable device high speed development
Today, internet-of-things terminal can also be that it can also include the other equipment with network savvy, for example, intelligent electric lamp, intelligence
TV, intelligent cleaning equipment, intelligent sleep equipment, intelligent monitoring device etc., its form showed can be varied, such as
For intelligent electric lamp, the intelligent electric lamp includes but is not limited to：The equipment such as intelligent desk lamp, intelligent ceiling lamp, intelligent wall lamp, for example, it is right
For intelligent television, it can be Samsung board intelligent television, and it can also be Sharp's board intelligent television certainly, such as intelligence
Can be for cleaning equipment, it can be, Intelligent robot for sweeping floor, and it can also include intellective dust collector, at intelligent garbage certainly
The equipment such as device are managed, such as intelligent sleep equipment, it can be：The equipment such as intelligent mattress, intelligent sofa, such as to intelligence
For energy monitoring device or, it can be intelligent sphygmomanometer, intelligent thermometer etc., concrete form of the present invention to above-mentioned terminal
And quantity or species do not limit.
Further, the embodiments of the invention provide another kind to relay support method, as shown in figure 3, methods described includes
Following steps：
S301：Target repeater and internet-of-things terminal establish connection.
S302：Target repeater sends corrupted information to access point.
In embodiments of the present invention, access point can be gateway, gateway, protocol converter, WAP etc.
The upper layer device of repeater, described access point is on the level of the transport layer to realize network interconnection, net that can be different to two upper-layer protocols
Network serves as conversion important task, so as to realize the interconnection of the different network of two upper-layer protocols.
In embodiments of the present invention, target repeater refers to the sign that broken down, for example, target repeater temperature mistake
Height, the message transmission rate of target repeater are too low etc., but do not break down really also, can also enter with access point and terminal
The repeater of row communication.Wherein, repeater belongs to same frequency multiplying arrangement, refers to play signal increasing during wireless communication transmissions
A kind of strong radio transmitting transferring equipment.Repeater can device-to-device be present between the terminal device
The trunking of the communication connection of (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..Repeater divides according to the standard of communication, can be GSM
Repeater, CDMA repeaters, 3G repeaters, 4G repeaters can even is that the 5G repeaters in future etc..
In embodiments of the present invention, the corrupted information can be documented in the table of the data frame between repeater and access point
Head point, the content part of data frame can also be documented in.The corrupted information can be indicated with a data bit, also may be used
To be indicated using multiple data bit.When corrupted information is indicated using a data bit, when the data bit is by set
When, represent that impaired sign occurs in repeater, when the data bit is by reset, represent repeater operational excellence, or, when the number
During according to position by set, repeater operational excellence is represented, when the data bit is by reset, represents that impaired sign occurs in repeater.
When corrupted information is indicated using multiple data bit, can be recorded in character, numeral and symbol in these data bit
The information that is formed of any one or multiple combinations.
S303：Described access point based on the corrupted information randomly choosed from repeater to be selected first backup relays device with
And the second backup relays device.
S304：Described access point is based on the corrupted information and sends data replication instruction to the target repeater.
In the embodiment that originally carries out an invention, the data replication instruction is used to indicate that the target repeater will be data cached
It is sent to described access point.Wherein, the internet-of-things terminal under the data cached administration including the target repeater reports
The data of the target repeater, described access point are handed down to the configuration information of the target repeater, the target repeater
Relevant information of used channel etc..Wherein, the internet-of-things terminal under the target repeater administration reports the target
The data of repeater may include that the internet-of-things terminal is sent to the external data collected of the target repeater, to described
Network request that target repeater is sent etc..
S305：It is data cached to described access point that the target repeater is based on data replication instruction transmission.
S306：Described access point sends data cached to the first backup relays device.
In embodiments of the present invention, the target repeater and the first backup relays device are in same access point pipe
Repeater under linchpin, the first backup relays device can be one or more., will when the first backup relays device has multiple
The data cached first backup relays implement body that is sent to can be：Selected from the repeater under access point administration in available
Storage be more than predetermined threshold value repeater as the first backup relays device, and by it is described it is data cached be sent to it is described first backup
Repeater；Or standby repeater is selected as the first backup relays device from the repeater under access point administration, and by institute
State and data cached be sent to the first backup relays device.Wherein, the free memory amount refers to have more than the repeater of memory threshold
The data cached repeater of enough memory size storage target repeaters, the memory threshold can be according to actual use
Situation is configured.Certainly, described access point can also from described access point administration under repeater in select it is optimal or compared with
Excellent repeater data cached is sent to the first backup relays device as unique first backup relays device, and by described.
In embodiments of the present invention, the first backup relays device can include following two situations：(1) first backup relays device
Any forwarding service usually can not be carried, is only used as the spare repeaters of target repeater, when target repeater breaks down
During sign, by data cached Hot Spare into the first backup relays device, i.e. the first backup relays device is served only for target repeater
Data cached backed up.(2) first backup relays devices usually also handle other forwarding services, when event occurs in target repeater
During barrier, it will cache according to Hot Spare into the first backup relays device, i.e. the first backup relays device is undertaken to target repeater simultaneously
It is data cached to be backed up and handled other forwarding services.
S307：Described access point sends positional information to target access and obtains instruction.
S308：The target repeater sends location information to described access point.
In embodiments of the present invention, the positional information can be encapsulated in the status information that the target repeater is safeguarded
In, the target repeater is sent to described access point, or the target repeater according to default by real-time mode
Update cycle, newest status information is periodically sent to described access point.The positional information can also be encapsulated in described
Target repeater is sent in the corrupted information of described access point, and described access point is by parsing the corrupted information to obtain
State the positional information of target repeater.
S309：Positional information of the described access point based on the target repeater sends to the second backup relays device and moved
Dynamic instruction,
S310：:The position that the second backup relays device is moved within the target repeater distance threshold.
In a specific embodiment, because repeater can only carry out effective forwarded work in certain distance
Make, if the distance between repeater and internet-of-things terminal are excessive, internet-of-things terminal can not access the repeater, so as to nothing
Method accesses network.In order that the internet-of-things terminal under the target repeater administration can be successfully accessed network, described second is standby
Part repeater is moveable repeater, is moved in the second backup relays device according to the move in the target
Position within device distance threshold, the position that the second backup relays device is within the target repeater distance threshold
When, the network coverage of the second backup relays device can cover the internet-of-things terminal under the target repeater administration,
So as to establish connection with the internet-of-things terminal under target repeater administration.
It is understood that the second backup relays device can be the backup relays device of the target repeater, in institute
State before the internet-of-things terminal under target repeater administration switches to the second backup relays device and do not carry any forwarding service, be served only for
In the target repeater failure sign, undertake the target repeater and be transferred to turning for the second backup relays device
Sending service.
In the present embodiment, the distance threshold can be according to the target access and the net of the second backup relays device
Network coverage is configured.
S311：Described access point is based on the corrupted information and sends terminal switching command to the target repeater.
S312：The target repeater sends switching command to the internet-of-things terminal of administration.
S313：:Internet-of-things terminal under the target repeater administration switches to the second backup relays device.
In embodiments of the present invention, the handover information is used to indicate that the Internet of Things under the target repeater is administered is whole
End switches to the second backup relays device.In a kind of possible embodiment, the target repeater receives the switching letter
After breath, the handover information is sent to the internet-of-things terminal under the target repeater administration, the internet-of-things terminal passes through
The handover information is voluntarily switched to the second backup relays device, i.e., described internet-of-things terminal is to the second backup relays device application
Respective resources simultaneously send itself related status information to the second backup relays device, are described in the second backup relays device
After internet-of-things terminal distributes resource and is authenticated according to the status information, the internet-of-things terminal switches to described second
Backup relays device.In another embodiment, described access point is directly by the internet-of-things terminal and the target repeater
Between connection disconnect, and the internet-of-things terminal is connected to the second backup relays device, the internet-of-things terminal is not
The second backup relays device is switched in the case of knowing, avoids the internet-of-things terminal from operating, it is whole to reduce the Internet of Things
The power consumption at end.
In embodiments of the present invention, above-mentioned internet-of-things terminal can have the different forms of expression according to different situations,
Internet-of-things terminal (for example, cell phone or smart phone) can using wireless communication system come launch and receive data with
In duplex communication.Internet-of-things terminal can include the emitter for being used for data transmitting and the receiver for data receiver.It is right
Launch in data, emitter can utilize data to be modulated to obtain modulated penetrate transmitting local oscillator (LO) signal
Frequently (RF) signal, modulated RF signals are amplified to obtain the output RF signals with appropriate power level, and
And it is transmitted to base station by RF signals are exported via antenna.For data receiver, receiver can be received via antenna to obtain
RF signals, amplify and using receiving the RF signal down coversions that LO signals will be received, and handle downconverted signal with
Recover the data sent by base station.Internet-of-things terminal can be supported and multiple no linear systems of different radio access technologies (RAT)
The communication (such as LTE/TE-A and NR) of system.Each wireless system may have some characteristics and requirement, can efficiently support
Using different RAT wireless system while communicate.Wireless user equipment be 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, flat board calculating
Machine, radio modem, personal digital assistant (PDA), portable equipment, laptop computer, smartbook, net book, nothing
Rope phone, wireless local loop (WLL) website, bluetooth equipment, etc..In smart home and wearable device high speed development
Today, internet-of-things terminal can also be that it can also include the other equipment with network savvy, for example, intelligent electric lamp, intelligence
TV, intelligent cleaning equipment, intelligent sleep equipment, intelligent monitoring device etc., its form showed can be varied, such as
For intelligent electric lamp, the intelligent electric lamp includes but is not limited to：The equipment such as intelligent desk lamp, intelligent ceiling lamp, intelligent wall lamp, for example, it is right
For intelligent television, it can be Samsung board intelligent television, and it can also be Sharp's board intelligent television certainly, such as intelligence
Can be for cleaning equipment, it can be, Intelligent robot for sweeping floor, and it can also include intellective dust collector, at intelligent garbage certainly
The equipment such as device are managed, such as intelligent sleep equipment, it can be：The equipment such as intelligent mattress, intelligent sofa, such as to intelligence
For energy monitoring device or, it can be intelligent sphygmomanometer, intelligent thermometer etc., concrete form of the present invention to above-mentioned terminal
And quantity or species do not limit.
In a specific embodiment, because repeater can only use time division duplex technology, due to relay backhaul
Link and relaying access link use same link, if repeater carries out transmitting-receiving communication simultaneously, can cause winding self-interference.
Wherein, link of the relay return link between gateway and repeater, relaying access link are under repeater is administered with repeater
Terminal between link.In order to realize repeater while carry out transmitting-receiving communication, winding self-interference will not be caused again, can make institute
State the communication between gateway and the impaired repeater and use first frequency, the impaired repeater and the impaired repeater pipe
Second frequency is used between terminal under linchpin, wherein, first frequency is different from second frequency.
In another embodiment, in order to realize repeater while carry out transmitting-receiving communication, winding self-interference will not be caused again,
The communication between the gateway and the impaired repeater can be made to use the first frame structure, the impaired repeater with it is described by
The second frame structure is used between terminal under damage repeater administration, wherein, the first frame structure is different from the second frame structure.
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. 4, Fig. 4 is a kind of structural representation of access point provided in an embodiment of the present invention.The present embodiment connects
Access point 400 includes the first receiving module 410, selecting module 420, the first sending module 430, the second receiving module 440, second hair
Send module 450, the 3rd sending module 460.
First receiving module 410, for receiving the corrupted information of target repeater transmission；
The selecting module 420, for being randomly choosed based on the corrupted information from repeater to be selected in first backup
After device and the second backup relays device；
First sending module 430, for sending data duplication to the target repeater based on the corrupted information
Instruction；
Second receiving module 440, sent based on the data replication instruction for receiving the target repeater
It is data cached；
Second sending module 450, for data cached being sent to the first backup relays device by described；
3rd sending module 460, for sending terminal switching to the target repeater based on the corrupted information
Instruction, wherein, the terminal switching command is used to indicate that the internet-of-things terminal under the target repeater is administered switches to the
Two backup relays devices.
Alternatively, between described access point and the target repeater using first frequency transmission data, in the target
After transmitting data using second frequency between the lower internet-of-things terminal of device and target repeater administration.
Alternatively, using the first frame structure transmission data, the target between described access point and the target repeater
Using the second frame structure transmission data between internet-of-things terminal under repeater and target repeater administration.
It is understood that the step S201 in Fig. 2 embodiments of the method can be by first receiving module 410 and selection
Module 420 performs；Step S202 in Fig. 2 methods described embodiments can be performed by first sending module 430；Described in Fig. 2
Step S203 in embodiment of the method can be performed by the sending module 450 of the second receiving module 440 and second；Side described in Fig. 2
Step S204 in method embodiment can be performed by the 3rd sending module 460, referring specifically to Fig. 2 and related embodiment,
It is not reinflated herein to repeat.
Referring to Fig. 5, Fig. 5 is the structural representation of another access point provided in an embodiment of the present invention.The present embodiment
The difference of access point 400 shown in access point 500 and Fig. 4 is, in addition to：Acquisition module 470 and the 4th sends mould
Block 480.
The acquisition module 470, for obtaining the positional information of the target repeater；
4th sending module 480, for the positional information based on the target repeater to the second backup relays device
Move is sent, the move is used to indicate that the second backup relays device is moved to the target repeater apart from threshold
Position within value.
Fig. 6 is referred to, Fig. 6 is the structural representation of the access point of the application repeater support method.Described access point
Including processor 101, storage medium 102 and at least one external communication interface 103；The processor 101, storage medium
102 and communication interface 103 connected by bus 104.Wherein,
Processor 101 can be general processor, such as central processing unit (Central Processing Unit,
CPU)。
Communication interface 103 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 103 is specifically used for the user that target recommended is recommended to electronic equipment.
Storage medium 102 can include volatile memory (Volatile Memory), such as random access memory
(Random Access Memory, RAM)；Storage medium 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)；Storage medium 102 can also include
The combination of the memory of mentioned kind.Storage medium 102 is used to store batch processing code, and processor 101, which is used to call, to be stored
The program code stored in medium 102, perform following operation：
Receive the corrupted information that target repeater is sent；
Data replication instruction is sent to the target repeater based on the corrupted information, and receives the target repeater
Sent based on the data replication instruction data cached, and data cached be sent to the first backup relays device by described；
Terminal switching command is sent to the target repeater based on the corrupted information, wherein, the terminal switching refers to
Make for indicating that the internet-of-things terminal under the target repeater is administered switches to the second backup relays device；
Wherein, the first backup relays device and the second backup relays device are different repeaters.
Alternatively, using first frequency transmission data, the target repeater between the target repeater and access point
Using second frequency transmission data between the internet-of-things terminal under the target repeater administration.
Alternatively, using the first frame structure transmission data, the target between the target repeater and described access point
Using the second frame structure transmission data between internet-of-things terminal under repeater and target repeater administration.
Alternatively, the second backup relays device is moveable repeater, and described access point obtains the object relay
The positional information of device；
Positional information of the described access point based on the target repeater sends movement to the second backup relays device and referred to
Order, the move are used to indicate the position that the second backup relays device is moved within the target repeater distance threshold
Put.
Alternatively, the second backup relays device is the backup relays device of the target repeater, in the object relay
Internet-of-things terminal under device administration does not carry any access service before switching to the second backup relays device.
Above-mentioned to understand, the present invention is by the target in the case that device sends corrupted information, by the target repeater
It is data cached be sent to the first backup relays device, to switch to second standby for the internet-of-things terminal under the target repeater is administered
Part repeater, it can avoid because when being damaged repeaters fail, the internet-of-things terminal under impaired repeater administration can not connect
Enter network, so as to improve the reliability of communication link.
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)
- A kind of 1. repeater support method, it is characterised in that including：Access point receives the corrupted information that target repeater is sent；Described access point randomly chooses the first backup relays device and second standby based on the corrupted information from repeater to be selected Part repeater；Described access point is based on the corrupted information and sends data replication instruction to the target repeater, and receives the target Repeater is sent data cached based on the data replication instruction, and data cached is sent to the first backup relays by described Device；Described access point is based on the corrupted information and sends terminal switching command to the target repeater, wherein, the terminal Switching command is used to indicate that the internet-of-things terminal under the target repeater is administered switches to the second backup relays device；Wherein, the first backup relays device and the second backup relays device are different repeaters.
- 2. according to the method for claim 1, it is characterised in that using the between the target repeater and described access point One frequency transmits data, between the target repeater and the lower internet-of-things terminal of target repeater administration using second frequently Rate transmits data.
- 3. according to the method for claim 1, it is characterised in that using the between the target repeater and described access point One frame structure transmits data, using second between the target repeater and the lower internet-of-things terminal of target repeater administration Frame structure transmits data.
- 4. according to the method for claim 1, it is characterised in that the second backup relays device is moveable repeater, After the corrupted information that described access point receives that target repeater is sent, in addition to：Described access point obtains the positional information of the target repeater；Positional information of the described access point based on the target repeater sends move, institute to the second backup relays device Move is stated to be used to indicate the position that the second backup relays device is moved within the target repeater distance threshold.
- 5. according to the method for claim 4, it is characterised in that the second backup relays device is the target repeater Backup relays device, do not carried before the internet-of-things terminal under the target repeater is administered switches to the second backup relays device any Forwarding service.
- A kind of 6. access point, it is characterised in that including：First receiving module, for receiving the corrupted information of target repeater transmission；Selecting module, for randomly choosing the first backup relays device and second from repeater to be selected based on the corrupted information Backup relays device；First sending module, for sending data replication instruction to the target repeater based on the corrupted information；Second receiving module, send for receiving the target repeater based on the data replication instruction data cached；Second sending module, for data cached being sent to the first backup relays device by described；3rd sending module, for sending terminal switching command to the target repeater based on the corrupted information, wherein, institute State terminal switching command be used for indicate by the target repeater administration under internet-of-things terminal switch to the second backup relays device.
- 7. access point according to claim 6, it is characterised in that used between described access point and the target repeater First frequency transmits data, using second between the target repeater and the lower internet-of-things terminal of target repeater administration Frequency transmits data.
- 8. access point according to claim 6, it is characterised in that used between described access point and the target repeater First frame structure transmits data, and the is used between the target repeater and the lower internet-of-things terminal of target repeater administration Two frame structures transmit data.
- 9. access point according to claim 6, it is characterised in that also include：Acquisition module, for obtaining the positional information of the target repeater；4th sending module, send and move to the second backup relays device for the positional information based on the target repeater Instruction, the move are used to indicate that the second backup relays device is moved within the target repeater distance threshold Position.
- 10. access point according to claim 9, it is characterised in that the second backup relays device is the object relay The backup relays device of device, the internet-of-things terminal under target repeater administration do not carry before switching to the second backup relays device Any forwarding service.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218339A (en) * | 2020-09-30 | 2021-01-12 | 三维通信股份有限公司 | Relay transmission scheduling method and device, storage medium and electronic equipment |
| CN112532592A (en) * | 2020-11-12 | 2021-03-19 | 湖南强智科技发展有限公司 | Data transmission method and device and computer storage medium |
| CN113301671A (en) * | 2020-02-21 | 2021-08-24 | 大唐移动通信设备有限公司 | Method and equipment for data transmission |
| WO2023011106A1 (en) * | 2021-08-05 | 2023-02-09 | 华为技术有限公司 | Communication method and apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019375A (en) * | 2004-09-22 | 2007-08-15 | 国际商业机器公司 | Method and systems for copying data components between nodes of a network |
| CN101656624A (en) * | 2008-08-18 | 2010-02-24 | 中兴通讯股份有限公司 | Multi-node application-level disaster recovery system and multi-node application-level disaster recovery method |
| CN101699918A (en) * | 2009-11-12 | 2010-04-28 | 北京傲天动联技术有限公司 | Thin AP architecture based hot spare method |
| CN104602308A (en) * | 2013-10-30 | 2015-05-06 | 国际商业机器公司 | Method and system for switching terminals among multiple wireless access points (AP) |
| CN105052205A (en) * | 2013-03-15 | 2015-11-11 | 思科技术公司 | Providing a backup network topology without serviece disruption |
| CN105099793A (en) * | 2015-09-24 | 2015-11-25 | 华为技术有限公司 | Hot-standby method, hot-standby device and hot-standby system |
| CN106254100A (en) * | 2016-07-27 | 2016-12-21 | 腾讯科技（深圳）有限公司 | A kind of data disaster tolerance methods, devices and systems |
-
2017
- 2017-08-29 CN CN201710761140.4A patent/CN107708085B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101019375A (en) * | 2004-09-22 | 2007-08-15 | 国际商业机器公司 | Method and systems for copying data components between nodes of a network |
| CN101656624A (en) * | 2008-08-18 | 2010-02-24 | 中兴通讯股份有限公司 | Multi-node application-level disaster recovery system and multi-node application-level disaster recovery method |
| CN101699918A (en) * | 2009-11-12 | 2010-04-28 | 北京傲天动联技术有限公司 | Thin AP architecture based hot spare method |
| CN105052205A (en) * | 2013-03-15 | 2015-11-11 | 思科技术公司 | Providing a backup network topology without serviece disruption |
| CN104602308A (en) * | 2013-10-30 | 2015-05-06 | 国际商业机器公司 | Method and system for switching terminals among multiple wireless access points (AP) |
| CN105099793A (en) * | 2015-09-24 | 2015-11-25 | 华为技术有限公司 | Hot-standby method, hot-standby device and hot-standby system |
| CN106254100A (en) * | 2016-07-27 | 2016-12-21 | 腾讯科技（深圳）有限公司 | A kind of data disaster tolerance methods, devices and systems |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113301671A (en) * | 2020-02-21 | 2021-08-24 | 大唐移动通信设备有限公司 | Method and equipment for data transmission |
| CN112218339A (en) * | 2020-09-30 | 2021-01-12 | 三维通信股份有限公司 | Relay transmission scheduling method and device, storage medium and electronic equipment |
| CN112532592A (en) * | 2020-11-12 | 2021-03-19 | 湖南强智科技发展有限公司 | Data transmission method and device and computer storage medium |
| WO2023011106A1 (en) * | 2021-08-05 | 2023-02-09 | 华为技术有限公司 | Communication method and apparatus |
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|---|---|
| CN107708085B (en) | 2020-11-13 |
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