CN108650193A - A kind of method and apparatus that data packet is sent - Google Patents
A kind of method and apparatus that data packet is sent Download PDFInfo
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- CN108650193A CN108650193A CN201810293973.7A CN201810293973A CN108650193A CN 108650193 A CN108650193 A CN 108650193A CN 201810293973 A CN201810293973 A CN 201810293973A CN 108650193 A CN108650193 A CN 108650193A
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- data packet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
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- Computer Networks & Wireless Communication (AREA)
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- Automation & Control Theory (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses the method and apparatus that a kind of data packet is sent, to when solving that gateway device is existed with frequency range multi-protocol communication in the prior art, since competition conflict causes communication packet loss, the problem of reducing gateway device communication quality.Gateway is when there is the corresponding data packet of the channel of at least two communication standards to need to send in embodiments of the present invention, it can be according to communication priority and/or the type priority grade of data packet, determine destinations traffic standard, the channel for stopping other communication standards except destinations traffic standard later sends corresponding data packet, and passes through destinations traffic standard transmission data packet.Since the embodiment of the present invention is when there are Communication Jamming, the destinations traffic standard of transmission data packet can be determined according to the type priority grade of communication priority and/or data packet, and stop sending by the channel of other communication standards, therefore it ensure that only there are one communication standard busy channel transmission data packets, the interference for reducing other communication standards, improves communication quality.
Description
Technical field
The present invention relates to internet of things field, more particularly to a kind of method and apparatus of data packet transmission.
Background technology
Smart home field is convenient with networking in order to reduce power consumption at present, most all using the communication with ad hoc network function
Such as, these agreements are all to operate in the frequency range of 2.4GHz to agreement.Simultaneously as home equipment needs access cloud platform exist
The remote control of line, these products have to pass through gateway device access internet, and gateway device is generally by WIFI agreements
Internet or gateway are accessed via router, and interconnection is accessed by WIFI agreements by the WIFI routing functions inherently carried
Net.
Based on the same frequency for being just provided with various low-rate low-powers under the above situation, in the intelligent house network system of composition
Section transmission circuit, such as zigbee transmission circuits, while can also have the powerful same frequency range transmission circuit such as WIFI of high-speed
Deng.But when work by WIFI agreements, due to its larger power, wider channel width can be to the same as in this frequency
The communication quality generation of the low-power transmission circuit to work in bandwidth and in close frequencies channel seriously affects, and causes low-power
There is packet loss phenomenon in communication in transmission circuit, and even resulting in low-power transmission circuit can not normal communication.
In conclusion when gateway device is existed with frequency range multi-protocol communication in the prior art, since competition conflict causes to lead to
Believe packet loss, reduces gateway device communication quality.
Invention content
The present invention provides a kind of method and apparatus that data packet is sent, and exists together to solve gateway device in the prior art
When frequency range multi-protocol communication, the problem of causing to communicate packet loss, reduce gateway device communication quality due to competition conflict.
In a first aspect, the gateway of a variety of communication standards is supported to have the corresponding data packet of the channel of at least two communication standards
When needing to send, according to the communication priority of at least two communication standard and/or the channel pair of at least two communication standards
The type priority grade for the data packet answered, and determine currently used destinations traffic standard from a variety of communication standards of support；Later
Gateway stops sending corresponding data packet by the channel of other communication standards in addition to the destinations traffic standard, needs to lead to
The channel for crossing the destinations traffic standard sends corresponding data packet.
It in embodiments of the present invention, can be according to the communication priority of communication standard and/or the letter of at least two communication standards
The type priority grade determination of the corresponding data packet in road can carry out the destinations traffic standard of busy channel transmission data packet, and stop
It is only sent by the channel of other communication standards in addition to the destinations traffic standard, therefore ensure that only there are one communication systems
Formula busy channel transmission data packet, reduces the interference of other communication standards, improves communication quality.
In some specific implementations, the gateway is in the communication priority according at least two communication standard, from branch
It holds when determining currently used destinations traffic standard in a variety of communication standards, the communication of at least two communication standard is preferential
The corresponding communication standard of highest communication priority is as the destinations traffic standard in grade.Or at least two communication is made
The corresponding communication standard of highest type priority grade is as the target in the type priority grade of the corresponding data packet of channel of formula
Communication standard；If or the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, the gateway
Using the corresponding communication standard of highest communication priority in the communication priority of at least two communication standard as the mesh
Mark communication standard.Wherein, a variety of communication standards include Zigbee communication standard and WIFI communication standards.
In embodiments of the present invention, destinations traffic standard is determined by the way of different using three kinds, and corresponding difference arrives
Determine method, thus can determine substantially institute transmission data packet in need when the case where, so that communication quality is further promoted.
Second aspect, the equipment that a kind of data packet is sent, including master communication circuit and at least one from telecommunication circuit, it is described
Master communication circuit is different with the communication standard that at least one each telecommunication circuit from telecommunication circuit is supported；Wherein, institute
State master communication circuit, for have the corresponding data packet of the channel of at least two communication standards need send when, according to it is described extremely
The type priority of the corresponding data packet of channel of the communication priority and/or at least two communication standards of few two communication standards
Grade determines currently used destinations traffic standard from a variety of communication standards of support；And by itself and to from telecommunication circuit
Control realize and stop channel in addition to destinations traffic standard and send and pass through the channel of destinations traffic standard sending and corresponding to
Data packet；It is described from telecommunication circuit, for being sent under the control of the master communication circuit or stopping sending corresponding
Data packet.
Technique effect caused by any realization method can be found in first aspect realization method institute band in second aspect
The technique effect come, details are not described herein again.
The third aspect, gateway are having the corresponding data packet of the channel of at least two communication standards to need to send, and it is described extremely
After having specific communications standard in few two communication standards, stopping passes through other communication standards in addition to the specific communications standard
Channel send corresponding data packet, and by the terminal that router advertisement is connected to the router stop using it is described its
The channel of his communication standard sends corresponding data packet；And corresponding data are sent by the channel of the specific communications standard
Packet.
In specific implement, gateway sends gateway commands frame to the terminal being connected to the router, so that with described
After the terminal of router connection receives the gateway commands frame, stop through other communications in addition to the specific communications standard
The channel of standard is sent；Or sent to the terminal being connected to the router comprising the gateway commands frame for stopping communication time,
So that after the terminal being connected to the router receives the gateway commands frame, stop by removing in the stopping communication time
The channel of other communication standards except the specific communications standard is sent.
In embodiments of the present invention, gateway can stop using institute by the terminal that router advertisement is connected to the router
The channel for stating other communication standards is sent, and sends corresponding data packet by the channel of the specific communications standard, therefore can
So that other terminals stop sending under the router being connect with gateway, the channel of specific communications standard is only allowed to send corresponding number
According to packet, therefore, it can reduce and interference is generated to the communication quality of specific communications standard transmission data packet.
Fourth aspect, the equipment that a kind of data packet is sent include：Gateway and router；
The gateway, for there is the corresponding data packet of the channel of at least two communication standards to need to send, and it is described extremely
After having specific communications standard in few two communication standards, stopping passes through other communication standards in addition to the specific communications standard
Channel send corresponding data packet, and by the terminal that router advertisement is connected to the router stop using it is described its
The channel of his communication standard sends corresponding data packet；Corresponding data packet is sent by the channel of the specific communications standard.
Technique effect caused by any realization method can be found in realization method institute in the third aspect in fourth aspect
The technique effect brought, details are not described herein again.
These aspects or other aspects of the application can more straightforward in the description of embodiment below.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the method schematic diagram that a kind of data packet of the embodiment of the present invention is sent；
Fig. 2 be the embodiment of the present invention it is a kind of include two kinds of communication standards gateway architecture figure；
Fig. 3 is that master communication circuit of the embodiment of the present invention uses GRANT connection diagrams with from telecommunication circuit；
Fig. 4 is that master communication circuit of the embodiment of the present invention uses GRANT+REQUEST connection diagrams with from telecommunication circuit；
Fig. 5 is that master communication circuit of the embodiment of the present invention is connect with from telecommunication circuit using GRANT+REQUEST+PRIORITY
Schematic diagram；
Fig. 6 is one master communication circuit of the embodiment of the present invention and multiple from telecommunication circuit connection diagram；
Fig. 7 is the device structure schematic diagram that a kind of data packet of the embodiment of the present invention is sent；
Fig. 8 is the device structure schematic diagram that a kind of data packet of the embodiment of the present invention is sent；
Fig. 9 is the method schematic diagram that second of data packet of the embodiment of the present invention is sent；
Figure 10 is the method schematic diagram that second of data packet of the embodiment of the present invention is sent；
Figure 11 is the device structure schematic diagram that second of data packet of the embodiment of the present invention is sent；
Figure 12 is the device structure schematic diagram that second of data packet of the embodiment of the present invention is sent；
Figure 13 is the device structure schematic diagram that data packet of the embodiment of the present invention is sent.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
It is described in detail to one step, it is clear that the described embodiments are only some of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, shall fall within the protection scope of the present invention.
As the development smart home device of technology of Internet of things is using more and more extensive, communicated using smart home device
When, mostly use such as ZigBee protocol (Zigbee), bluetooth (Bluetooth), family's Internet of Things communications protocol (Thread) etc.
Communication protocol with ad hoc network function carries out networking.It in networking, uses WIFI communication standards to connect router first, confirms
The channel frequency of WiFi, after the channel frequency for confirming WiFi, can mark off ZigBee according to the channel frequency of WiFi can divide
The channel section matched.The signal interference situation of the assignable channels of each ZigBee is subjected to the interference of evaluation select-out signal most later
Small channel is distributed into line frequency.
Wherein, the signal interference situation evaluation method is：Receiving terminal is switched to the channel that can distribute section in turn, from connecing
It receives and reads the signal energy indicated value (RSSI) received and link quality values (LQI) in the register of chip, then reject LQI
Less than the channel of threshold level, actual reception power is calculated according to RSSI to remaining each channel and carries out size sequence, preferably
The actual high-power channel of reception is allocated, if the difference of the secondary big channel for receiving energy and the maximum channel for receiving energy
Value is less than 0.3, then preferentially the low channel of selection frequency is allocated.Wherein, the threshold level value of the LQI can be according to reality
Sets itself, the embodiment of the present invention is needed to be not construed as limiting this.
For example, by taking CC2430 chips as an example, RSSI indicated values, which are 8, the symbol complement of two's two's complement, and can be from chip
Register is read.RSSI register values corresponding practical power that receives on RF is RSSI+RSSI_OFFSET (dBm) at this time, it
Assignable channel is selected according to actual reception power afterwards.Wherein, RSSI_OFFSET is obtained during being a system development
Empirical value from front-end gain, RSSI_OFFSET approximations are that -45, dBm is dBm, are the units for receiving power.
But when work by WIFI agreements after networking completion, due to its larger power, wider channel
Bandwidth can generate the communication quality with the low-power transmission circuit to work in this frequency bandwidth and in close frequencies channel
It seriously affects.Based on this, the embodiment of the present invention provides a kind of method promoting communication quality.
As shown in Figure 1, the embodiment of the present invention provides a kind of method that data packet is sent, including：
Step 100 supports the gateway of a variety of communication standards having the corresponding data packet of the channel of at least two communication standards
When needing to send, according to the communication priority of at least two communication standard and/or the channel pair of at least two communication standards
The type priority grade for the data packet answered determines currently used destinations traffic standard from a variety of communication standards of support；
Step 101, the gateway stop sending out by the channel of other communication standards in addition to the destinations traffic standard
Send corresponding data packet；
Step 102, the gateway send corresponding data packet by the channel of the destinations traffic standard.
In embodiments of the present invention, the gateway of a variety of communication standards is supported to be corresponded in the channel for there are at least two communication standards
Data packet need send when, according to the communication priority and/or at least two communication standards of at least two communication standard
The corresponding data packet of channel type priority grade, from supporting to determine currently used destinations traffic system in a variety of communication standards
Formula stops sending corresponding data packet by the channel of other communication standards in addition to the destinations traffic standard later, and
Corresponding data packet is sent by the channel of the destinations traffic standard.Since the embodiment of the present invention is when there are Communication Jamming,
It can be according to the type priority grade of the corresponding data packet of channel of the communication priority and/or at least two communication standards of communication standard
Determination can carry out the destinations traffic standard of busy channel transmission data packet, and stop by removing the destinations traffic standard it
The channel of other outer communication standards sends corresponding data packet, therefore ensure that only there are one communication standard busy channels to send
Data packet reduces the interference of other communication standards, improves communication quality.
The method sent below to data packet describes in detail.
There is the corresponding data packet of the channel of at least two communication standards to need to send out when supporting the gateway of a variety of communication standards
When presence signal being sent to interfere, need to determine currently used destinations traffic standard from a variety of communication standards of support.
Wherein, a variety of communication standards be using same communication frequency range carry out transceiving data transmission circuit, such as
Zigbee, bluetooth Mash, Thread etc. are that the transmission circuit of transceiving data is carried out using the frequency range of 2.4GHz；It is described to need to send out
The data packet sent include just in transmission data packet, the states such as transmission data packet will be needed.
Currently used destinations traffic standard is determined in the following manner：
1, according to the communication priority of at least two communication standard, determination currently makes from support a variety of communication standards
Destinations traffic standard：
When gateway supports a variety of communication standards, a variety of communication standards are defined to different priority.Wherein, definition is different
The communication priority standard of communication standard sets itself, the embodiment of the present invention can be not construed as limiting this according to actual needs.
For example, gateway defines ZigBee there are when two kinds of communication standards of ZigBee and WiFi according to the characteristics of respective communication
With the communication priority of WiFi, since ZigBee communication has call duration time short, the feature of commitment defini interval length, therefore by ZigBee
Communication priority be defined as master-priority, by the definition of the communication priority of WiFi from low priority.Correspondingly, also can be according to reality
Border needs to be defined as the communication priority of ZigBee to define main low priority from priority, by the communication priority of WiFi.
When gateway has the corresponding data packet of the channel of at least two communication standards to need to send, described at least two are led to
Believe that the corresponding communication standard of highest communication priority is as the destinations traffic standard in the communication priority of standard.
For example, when gateway ZigBee and WiFi data packet need send when, due to ZigBee communication priority based on it is excellent
First grade, the communication priority of WiFi are from priority, therefore are using ZigBee communication as destinations traffic standard.
Correspondingly, after determining currently used destinations traffic standard, gateway stops by removing the destinations traffic system
The channel of other communication standards except formula is sent, and sends corresponding data packet by the channel of the destinations traffic standard.
For example, when the Wifi communication standard busy channels of gateway need the data packet sent, ZigBee communication standard at this time
Busy channel transmission data packet is needed, gateway stops the Wifi communication standard busy channel transmission data packets from priority at this time,
Allow the destinations traffic standard ZigBee communication busy channel transmission data packet of master-priority.
2, a variety of logical from supporting according to the type priority grade of the corresponding data packet of channel of at least two communication standard
Believe and determines currently used destinations traffic standard in standard：
It is when gateway supports a variety of communication standards, the type definition of the corresponding data packet of a variety of communication standards is different
Priority.Wherein, the priority criteria for defining the corresponding data packet of channel of different communication standard can according to actual needs certainly
Row setting, the embodiment of the present invention are not construed as limiting this.
For example, gateway needs to send the corresponding data packet of multiple types communication, at this time according to the significance level of data packet
Different priority is defined, such as the synchronization packets sent will be needed to be defined as high priority, it would be desirable to the data content of hair
Package definition is low priority.
When gateway has the corresponding data packet of the channel of at least two communication standards to need to send, described in the gateway general extremely
The corresponding communication standard of highest type priority grade in the type priority grade of the corresponding data packet of channel of few two communication standards
As the destinations traffic standard.
For example, when the Wifi communication standard busy channels of gateway need to send high first level data packet, ZigBee is logical at this time
Letter standard needs busy channel to send lower-priority data packet, and gateway is using Wifi communication standards as the destinations traffic system at this time
Formula.
Correspondingly, after determining currently used destinations traffic standard, gateway stops by removing the destinations traffic system
The channel of other communication standards except formula is sent, and sends corresponding data packet by the channel of the destinations traffic standard.
For example, when the Wifi communication standard busy channels of gateway need to send high priority packets, ZigBee at this time
Communication standard needs busy channel to send lower-priority data packet, and gateway stops the transmission of ZigBee communication standard busy channel at this time
Lower-priority data packet allows Wifi communication standard busy channels to send high priority packets.
3, the channel according to the communication priority of at least two communication standard and at least two communication standards is corresponding
The type priority grade of data packet determines currently used destinations traffic standard from a variety of communication standards of support：
When gateway supports a variety of communication standards, a variety of communication standards are defined to different priority, and will be a variety of logical
Believe the different priority of the type definition of the corresponding data packet of standard.Wherein, the channel for defining different communication standard is corresponding
The priority criteria of data packet and the communication priority standard for defining different communication standard can voluntarily be set according to actual needs
Fixed, the embodiment of the present invention is not construed as limiting this.
For example, gateway defines ZigBee there are when two kinds of communication standards of ZigBee and WiFi according to the characteristics of respective communication
The communication priority of ZigBee is preferentially defined as master-priority, defines the communication priority of WiFi from low by the communication with WiFi
Priority, and different priority is defined according to the significance level of data packet, it would be desirable to the synchronization packets of transmission are defined as
High priority, it would be desirable to which the data content package definition of hair is low priority.
If at this point, the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, by institute
It is logical as the target to state the corresponding communication standard of highest communication priority in the communication priority of at least two communication standards
Believe standard.
For example, when ZigBee communication standard and ZigBee communication standard are required for occupying the data packet for sending high priority,
At this time using the high ZigBee communication standard of highest communication priority in the communication priority of two communication standards as the mesh
Mark communication standard.
Correspondingly, after determining currently used destinations traffic standard, gateway stops by removing the destinations traffic system
The channel of other communication standards except formula is sent, and sends corresponding data packet by the channel of the destinations traffic standard.
For example, gateway is by the high ZigBee communication system of highest communication priority in the communication priority of two communication standards
After formula is as the destinations traffic standard, gateway stops Wifi communication standard busy channels transmission high priority packets at this time,
Allow ZigBee communication standard that busy channel is needed to send high priority packets.
Method based on above-mentioned promotion communication quality determines the type priority of the corresponding data packet of the channel of communication standard
After the type priority grade of grade data packet corresponding with the channel of communication standard, tied so that gateway supports two kinds of communication standards as an example below
Specific implementation circuit is closed to further describe the embodiment of the present invention.
As shown in Fig. 2, the embodiment of the present invention provide it is a kind of include two kinds of communication standards gateway architecture figure, two kinds communication system
The transmission circuit of formula has been respectively defined as master communication circuit and from telecommunication circuit.
As can be seen from Figure 2：Intra-gateway include primary processor, power supply, interactive voice interface, button display interaction connect
Mouth, memory, master communication circuit ZigBee and from telecommunication circuit WiFi.
Wherein, the primary processor undertakes the coordination control of whole system, and the processing and management of data, application affairs are held
Row, the work such as realization of upper layer communication agreement, for example the chip of MT8516 models can be used.The power unit is responsible for entire system
The power supply of system provides required various voltages for different chips, circuit, for example the chip of MT6392 models can be used.It is described
Interactive voice interface is responsible for the acquisition of sound, is played, signal conversion, the work such as simulation, digital processing of voice signal, such as can
Using the chip of IS31FL3262 models.The button shows that interactive interface is responsible for realizing the key-press input for receiving user, passes through
Interactive information is shown to user by different forms (light, word etc.), for example the chip of AK558/CS5432 models can be used.
The ZigBee communication circuit is responsible for realizing ZigBee wireless communications, and completes realization and the data turn of bottom Zigbee protocol
It changes, for example the chip of EFR32MG1P732 models can be used.The WIFI telecommunication circuits are responsible for realizing WiFi wireless communications, and complete
Realization at bottom WIFI agreements and data conversion, for example the chip of BT/MT7688 models can be used.DDR/ can be used in memory
The storage device of FLASH models.
The adoptable connection type of circuit of two kinds of communication standards includes some or all of in following manner：
1, using the transmission circuit of GRANT (Communications Authorization signal) two kinds of communication standards of connection, it may refer to Fig. 3.
Master communication circuit is connect with from telecommunication circuit using GRANT in Fig. 3.Master communication circuit is connected when using such mode
With from telecommunication circuit when, master communication circuit sends Communications Authorization signal to from telecommunication circuit, and master communication circuit has absolute at this time
Priority must unconditionally stop transmission data packet from telecommunication circuit, channel is conceded as long as master communication circuit transmission data packet
To master communication circuit.
In specific implement, when two communication standards are required for transmission data, master communication circuit understands basis from communication
The signal deciding that circuit is sent currently can ensure that only there are one communication standards with the communication standard of busy channel transmission data packet
Busy channel transmission data packet, reduces the interference of other communication standards, improves communication quality.
2, using the transmitting-receiving of GRANT (Communications Authorization signal)+REQUEST (communication request signal) two kinds of communication standards of connection
Circuit may refer to Fig. 4.
Master communication circuit is connect with from telecommunication circuit using GRANT+REQUEST in Fig. 4.Master is connected when using such mode
Telecommunication circuit with from telecommunication circuit when, from telecommunication circuit give master communication circuit send communication request signal, illustrate from telecommunication circuit
Transmission data is needed, if Communications Authorization signal GRANT signals are high, indicates that master communication circuit is occupying transmission data packet,
Master communication circuit is receiving after communication request signal, and the importance according to itself transmission data is needed to decide whether to concede letter
Road is given from telecommunication circuit.
In specific implement, when two communication standards are required for transmission data, master communication circuit understands basis from communication
The importance decision of signal and itself transmission data that circuit is sent currently can be with the communication system of busy channel transmission data packet
Formula accurately ensure that current most urgent data packet can be sent with busy channel, and reduce the dry of other communication standards
It disturbs, improves communication quality.
3, using the transmitting-receiving of GRANT+REQUEST+PRIORITY (Request Priority signal) two kinds of communication standards of connection electricity
Road may refer to Fig. 5.
Master communication circuit is connect with from telecommunication circuit using GRANT+REQUEST+PRIORITY in Fig. 5.When using such
Mode connects master communication circuit and from telecommunication circuit, when needing transmission data packet from telecommunication circuit, from telecommunication circuit to principal communication
Circuit sends Request Priority signal and illustrates the high communication request signal for needing transmission data, if Communications Authorization signal GRANT
When signal is high, indicate that master communication circuit is occupying transmission data packet, at this time telecommunication circuit according to master communication circuit with from logical
The priority level of letter circuit transmission data is ranked up, and determines the communication standard for the data packet that busy channel is sent.
In specific implement, when two communication standards are required for transmission data, master communication circuit understands basis from communication
The signal and master communication circuit that circuit is sent determine currently occupy with the importance of transmission data is needed from telecommunication circuit
The communication standard of channel transmission data packet, mode is more flexible, ensure that current most urgent data can be accurately and timely accounts for
It is sent with channel, and also reduces the interference of other communication standards, improve communication quality.
After master communication circuit from telecommunication circuit with connecting, there are the data packets that two kinds of communication standards need to send for gateway
When, following 3 kinds of concrete modes can be used realize data packet of the embodiment of the present invention send method.
1, master communication circuit is given to from telecommunication circuit and sends Communications Authorization signal GRANT.
Indicate that master communication circuit, can not from telecommunication circuit just in busy channel transmission data packet if Communications Authorization signal is height
With busy channel transmission data packet；If Communications Authorization signal is low expression telecommunication circuit unoccupied channel transmission data packet, channel
It free time, can be with busy channel transmission data packet from telecommunication circuit.
What needs to be explained here is that must be complied with the control for the Communications Authorization signal that master communication circuit is sent from telecommunication circuit
No matter system, need the data packet for sending which kind of priority from Communications Authorization signal, when the signal becomes high, must stop from needs
Only transmission data packet is conceded channel and is used to master communication circuit.
For example, master communication circuit sends Communications Authorization signal extremely from telecommunication circuit, even if needing to send out from telecommunication circuit at this time
Send high preferential data packet, it is also necessary to which conceding channel makes master communication circuit transmission data packet.
2, communication request signal REQUEST is sent from telecommunication circuit to master communication circuit.
When sending REQUEST high RSTs to master communication circuit from telecommunication circuit, indicate from telecommunication circuit transmission in need
Data, request master communication circuit concede channel.
When Communications Authorization signal GRANT signals are high, indicate that master communication circuit is occupying transmission data packet, need at this time
Whether channel is conceded by arbitration.Wherein, the principle of the master communication circuit arbitration is generally according to the number for needing to send
Judge according to the priority of packet, does not concede channel if being high priority if the data packet that master communication circuit needs are sent, and allow
GRANT signals are still set as high RST, need the transmission data packet after master communication circuit transmission data packet from telecommunication circuit.
When Communications Authorization signal GRANT signals are low, indicate that master communication circuit does not need busy channel transmission data packet,
At this time from telecommunication circuit can busy channel transmission data packet, but during transmitting-receiving communication request signal REQUEST signals need
High RST is kept, it is low signal that communication request signal REQUEST signals are arranged after having received and dispatched data packet from telecommunication circuit, from
Telecommunication circuit concedes channel.
For example, giving master communication circuit to send REQUEST high RSTs, however Communications Authorization signal at this time from telecommunication circuit
GRANT signals are height, then master communication circuit is needed according to respectively needing the priority of the data packet sent to judge, if main logical at this time
It is high priority that letter circuit, which needs the data sent, allows GRANT signals to be still set as high RST at this time, is needed to wait for from telecommunication circuit.
If it is low priority that master communication circuit, which needs the data sent, GRANT signals is allowed to be set as low signal at this time, is occupied from telecommunication circuit
Communication request signal REQUEST signals after being sent, are low signal, concede channel by channel transmission data packet.
3, Request Priority signal PRIORITY is sent from telecommunication circuit to master communication circuit, but PRIORITY signals must
Must be that height just may be implemented in REQUEST signals.
When REQUEST signals are high, illustrate to need transmission data packet from telecommunication circuit, if from telecommunication circuit to main logical
It is height to believe that circuit sends Request Priority signal PRIORITY signals, illustrates have the data of high priority to need to receive from telecommunication circuit
Hair illustrates if it is low to send Request Priority signal PRIORITY signals to master communication circuit from telecommunication circuit from telecommunication circuit
There are the data of low priority to need to receive and dispatch, and when Communications Authorization signal GRANT signals are high, illustrates master communication circuit
Busy channel transmission data, master communication circuit need by arbitration judge PRIORITY signal designations data packet priority and
When the height for the priority of data for needing to send, to decide whether to concede channel to from telecommunication circuit transceiving data packet.
For example, needing transmission data packet to send high REQUEST signals and height to master communication circuit from telecommunication circuit
PRIORITY signals illustrate have the data of high priority to need to receive and dispatch from telecommunication circuit, if Communications Authorization signal GRANT signals are
Height illustrates master communication circuit just in busy channel transmission data, and master communication circuit needs to judge PRIORITY signals by arbitration
The priority of the data packet of instruction and the height when the priority of data for needing to send, to decide whether to concede channel to from logical
Believe circuit transceiving data packet.
What needs to be explained here is that：As shown in fig. 6, total if there is the communication standard of three or three or more same frequency ranges
When depositing, a master communication circuit and multiple from telecommunication circuit can be defined, and can be ranked up according to priority, be such as set as
Master communication circuit ＞ is from 1 ＞ of telecommunication circuit from 2 ＞ of telecommunication circuit from 3 ＞ ... of telecommunication circuit.
As shown in fig. 7, the equipment that a kind of data packet of the embodiment of the present invention is sent, which includes 700 He of master communication circuit
It is at least one from telecommunication circuit 701, the master communication circuit 700 and described at least one logical from each of telecommunication circuit 701
Believe that the communication standard that circuit is supported is different；
The master communication circuit 700, for there is the corresponding data packet of the channel of at least two communication standards to need to send
When, according to the corresponding data of channel of the communication priority and/or at least two communication standards of at least two communication standard
The type priority grade of packet determines currently used destinations traffic standard from a variety of communication standards of support；And by itself and
To realizing that the channel stopped in addition to destinations traffic standard sends and pass through destinations traffic standard from the control of telecommunication circuit
Channel sends corresponding data packet；
It is described from telecommunication circuit 701, corresponded to for being sent or being stopped to send under the control of the master communication circuit
Data packet.
Optionally, the master communication circuit 700 is specifically used for：
If the destinations traffic standard corresponds to master communication circuit, control is described to be stopped sending corresponding number from telecommunication circuit
Corresponding data packet is sent according to packet, and by the channel of the destinations traffic standard；Or
If the destinations traffic standard is corresponded to from telecommunication circuit, other are controlled from telecommunication circuit and itself stops transmission pair
The data packet answered, and the control destinations traffic standard is corresponding carries out sending corresponding data packet from telecommunication circuit.
Optionally, the master communication circuit 700 is specifically used for：
The corresponding communication standard of highest communication priority in the communication priority of at least two communication standard is made
For the destinations traffic standard.
Optionally, the master communication circuit 700 is specifically used for：
By highest type priority in the type priority grade of the corresponding data packet of channel of at least two communication standard
The corresponding communication standard of grade is as the destinations traffic standard.
Optionally, the master communication circuit 700 is additionally operable to：
If the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, by described at least
The corresponding communication standard of highest communication priority is as the destinations traffic standard in the communication priority of two communication standards.
Optionally, described to be additionally operable to from telecommunication circuit 701：
After thering is data packet to need to send, the master communication circuit is notified；
Itself there is data packet to need to send, and is receiving and at least one described from the notice of telecommunication circuit or itself do not have
There is data packet to need to send, and receive at least two described after the notice of telecommunication circuit, determination there are at least two communications
The corresponding data packet of channel of standard needs to send.
As shown in figure 8, the equipment that a kind of data packet of the embodiment of the present invention is sent, this method include：
Determining module 800, for supporting the gateway of a variety of communication standards to be corresponded in the channel for having at least two communication standards
Data packet need send when, according to the communication priority and/or at least two communication standards of at least two communication standard
The corresponding data packet of channel type priority grade, from supporting to determine currently used destinations traffic system in a variety of communication standards
Formula；
First sending module 801, for being sent out by the channel of other communication standards in addition to the destinations traffic standard
Send corresponding data packet；Corresponding data packet is sent by the channel of the destinations traffic standard.
Optionally, the determining module 800 has and is used for：
The corresponding communication standard of highest communication priority in the communication priority of at least two communication standard is made
For the destinations traffic standard.
Optionally, optionally, the determining module 800 has and is used for：
By highest type priority in the type priority grade of the corresponding data packet of channel of at least two communication standard
The corresponding communication standard of grade is as the destinations traffic standard.
Optionally, the determining module 800 is additionally operable to：
If the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, at least two by described in
The corresponding communication standard of highest communication priority is as the destinations traffic standard in the communication priority of a communication standard.
Optionally, a variety of communication standards include Zigbee and WIFI.
In specific implement, gateway connects router using the communication standard of WIFI, and be connected at this time with gateway
Miscellaneous equipment can be also connected under router and uses WIFI communication standard data, it at this time also can be to the ZigBee communication standard of gateway
The communication quality of transmission data packet generates interference, and a kind of method that data packet is sent also is provided based on this embodiment of the present invention.
As shown in figure 9, the method that another kind data packet of the embodiment of the present invention is sent, including：
Step 900, gateway are having the corresponding data packet of the channel of at least two communication standards to need to send, and it is described at least
After having specific communications standard in two communication standards, stopping passes through other communication standards in addition to the specific communications standard
Channel sends corresponding data packet, and by the terminal that router advertisement is connected to the router stop using it is described other
The channel of communication standard sends corresponding data packet；
Step 901, the gateway send corresponding data packet by the channel of the specific communications standard.
Wherein, a variety of communication standards be using same communication frequency range carry out transceiving data transmission circuit, such as
Zigbee, bluetooth Mash, Thread etc. are that the transmission circuit of transceiving data is carried out using the ISM band of 2.4GHz, described logical
Letter standard the corresponding data packet of channel need send when include just in transmission data packet, the shapes such as transmission data packet will be needed
State.
The specific communications standard is set in advance, specific established standards can sets itself according to actual needs,
The embodiment of the present invention does not set this.For example led to using ZigBee communication standard as specific according to the communication characteristics of communication standard
Believe standard.The corresponding data packet of channel of the communication standard need send when include just in transmission data packet, will need to send out
Send the states such as data packet.
When gateway have the corresponding data packet of the channel of at least two communication standards need send when, gateway to the road
Gateway commands frame is sent by the terminal of device connection, after router receives gateway commands frame, notice is connected to the router
Terminal stop sending by the channels of other communication standards in addition to the specific communications standard.
For example, as shown in Figure 10, gateway is connected as ZigBee communication standard and WIFI communication standards, and by ZigBee communication
Standard is as specific communications standard, and before ZigBee communication, gateway can intercut one in the gap between connected router data frame
A gateway commands frame, after router receives gateway commands frame, the equipment for notifying present communications stops passing through WIFI communication standards
Communication, concedes channel and is communicated to ZigBee communication standard.
In addition, the gateway can also be sent to the terminal being connected to the router comprising the gateway for stopping communication time
Command frame notifies the terminal being connected to the router when the stopping communicates after router receives gateway commands frame
Stop sending corresponding data packet by the channel of other communication standards in addition to the specific communications standard in long.
Wherein, the stopping communication time sets itself, the embodiment of the present invention can limiting this according to actual needs
It is fixed, for example be generally set within 10ms.
For example, gateway is connected as ZigBee communication standard and WIFI communication standards, and using ZigBee communication standard as spy
Determine communication standard.Before ZigBee communication, it includes to stop that gateway can intercut one in the gap between connected router data frame
Only communication time is the gateway commands frame of 10ms, after router receives gateway commands frame, notify the equipment of present communications according to
Stop communication time stopping to communicate by WIFI communication standards, concedes channel and communicated to ZigBee communication standard.Work as arrival
After 10ms, router and other equipment restore the communication of WIFI communication standards.
By above two promoted communication quality method it is found that when gateway support a variety of communication standards and with the net
When the router that connection connects also supports a variety of communication standards, the method that above two data packet is sent can be used simultaneously, in this way
Not only it can solve the problems, such as that a variety of communication standards that gateway itself is supported caused communication quality to decline, but also can solve and net
Communication quality interference problem caused by correlating the terminal under the router connect.
When the corresponding data packet of channel of a variety of communication standards of the support of gateway itself needs to send, may be used at this time
The method that the first data packet in the embodiment of the present invention is sent determines currently used target from a variety of communication standards of support
Communication standard simultaneously stops sending corresponding data packet by the channel of other communication standards in addition to the destinations traffic standard,
Corresponding data packet is sent by the channel of the destinations traffic standard.Specific implementation mode is sent referring to the first data packet
The description of method is not just repeating herein.
Simultaneously as communication quality interferes caused by terminal meeting under the router connecting with gateway, stop passing through at this time
The channel of other communication standards in addition to the specific communications standard sends corresponding data packet, and passes through router advertisement
The terminal being connected to the router stops sending corresponding data packet using the channel of other communication standards, and passes through institute
The channel for stating specific communications standard sends corresponding data packet.The method that specific implementation mode is sent referring to second of data packet
Description, is not just repeating herein.
For example, gateway itself supports ZigBee communication standard and the communication of WIFI communication standards to need transmission data, need at this time
To determine that currently used destinations traffic standard is from a variety of communication standards of support by the method that the first data packet is sent
ZigBee communication standard, at this time the gateway stopping send corresponding data packet by the channel of WIFI communication standards.
This simultaneously, gateway can the gap between connected router data frame intercut one comprising stop communication time
For the gateway commands frame of 10ms, after router receives gateway commands frame, when notifying the terminal of present communications according to stopping communicating
It is long to stop communicating by WIFI communication standards, it concedes channel and is communicated to ZigBee communication standard.After reaching 10ms, routing
Device and other equipment restore the communication of WIFI communication standards.
As shown in figure 11, the equipment that a kind of data packet of the embodiment of the present invention is sent, the equipment include：Gateway 1100 and routing
Device 1101；
The gateway 1100, for there is the corresponding data packet of the channel of at least two communication standards to need to send, and institute
It states after having specific communications standard at least two communication standards, stops through other communications in addition to the specific communications standard
The channel of standard sends corresponding data packet, and notifies the terminal being connect with the router 1101 to stop by router 1101
Corresponding data packet is only sent using the channel of other communication standards；Pass through the channel transmission pair of the specific communications standard
The data packet answered.
Optionally, the gateway specific 1100 is used for：
Gateway commands frame is sent to the terminal being connected to the router, so that the terminal being connected to the router receives
After the gateway commands frame, stop sending by the channel of other communication standards in addition to the specific communications standard corresponding
Data packet；Or it is sent to the terminal being connected to the router comprising the gateway commands frame for stopping communication time, so that with described
After the terminal of router connection receives the gateway commands frame, stop in the stopping communication time described specific logical by removing
Believe that the channel of other communication standards except standard sends corresponding data packet.
As shown in figure 12, the equipment that a kind of data packet of the embodiment of the present invention is sent, the equipment include：1200 He of notification module
Second sending module 1201；
The notification module 1200, for there is the corresponding data packet of the channel of at least two communication standards to need to send,
And after at least two communication standard having specific communications standard, stop through other in addition to the specific communications standard
The channel of communication standard sends corresponding data packet, and is stopped by the terminal that router advertisement is connect with the router 1101
Corresponding data packet is only sent using the channel of other communication standards；
Second sending module 1201, for sending corresponding data packet by the channel of the specific communications standard.
Optionally, the notification module 1200 is used for：
Gateway commands frame is sent to the terminal being connected to the router, so that the terminal being connected to the router receives
After the gateway commands frame, stop sending by the channel of other communication standards in addition to the specific communications standard；Or to
The terminal being connected to the router sends the gateway commands frame for including stopping communication time, so as to be connected to the router
After terminal receives the gateway commands frame, stop by addition to the specific communications standard in the stopping communication time
The channel of other communication standards sends corresponding data packet.
As shown in figure 13, the equipment that a kind of data packet of the embodiment of the present invention is sent, the equipment include：At least one processing is single
Member 1300 and at least one storage unit 1301, wherein the storage unit 1301 has program stored therein code, works as described program
When code is executed by the processing unit 1300 so that the processing unit 1300 executes the step of the first data packet sending method
Suddenly；Or the step of executing second of data packet sending method.
In some possible embodiments, the various aspects provided in an embodiment of the present invention sent to data packet can be with
It is embodied as a kind of form of program product comprising program code, when said program code is run on a computing device, institute
It is described in this specification according to the various exemplary embodiment party of the present invention for making the computer equipment execute to state program code
Step in the method for the data transmission of formula.
The arbitrary combination of one or more readable mediums may be used in described program product.Readable medium can be readable letter
Number medium or readable storage medium storing program for executing.Readable storage medium storing program for executing for example may be-but not limited to-electricity, magnetic, optical, electromagnetic, red
The system of outside line or semiconductor, device or device, or the arbitrary above combination.The more specific example of readable storage medium storing program for executing
(non exhaustive list) includes：Electrical connection, portable disc with one or more conducting wires, hard disk, random access memory
(RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc
Read memory (CD-ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.
The program product for data forwarding control according to the embodiment of the present invention, may be used Portable, compact
Disk read-only memory (CD-ROM) and include program code, and can be run on server apparatus.However, the program of the present invention
Product is without being limited thereto, in this document, readable storage medium storing program for executing can be any include or storage program tangible medium, the program
It can be transmitted by information, device either device use or in connection.
Readable signal medium may include in a base band or as the data-signal that a carrier wave part is propagated, wherein carrying
Readable program code.Diversified forms may be used in the data-signal of this propagation, including --- but being not limited to --- electromagnetism letter
Number, optical signal or above-mentioned any appropriate combination.Readable signal medium can also be other than readable storage medium storing program for executing it is any can
Medium is read, which can send, propagate either transmission for being used by periodic network moving system, device or device
Or program in connection.
The program code for including on readable medium can transmit with any suitable medium, including --- but being not limited to ---
Wirelessly, wired, optical cable, RF etc. or above-mentioned any appropriate combination.
It can be write with any combination of one or more programming languages for executing the program that operates of the present invention
Code, described program design language include object oriented program language-Java, C++ etc., further include conventional
Procedural programming language-such as " C " language or similar programming language.Program code can be fully in user
It executes on computing device, partly execute on a user device, being executed as an independent software package, partly in user's calculating
Upper side point is executed or is executed in remote computing device or server completely on a remote computing.It is being related to far
In the situation of journey computing device, remote computing device can pass through the network of any kind --- including LAN (LAN) or extensively
Domain net (WAN)-be connected to user calculating equipment, or, it may be connected to external computing device.
Needle of embodiment of the present invention data packet sending method also provides a kind of computing device readable storage medium storing program for executing, that is, interior after powering off
Appearance is not lost.Software program, including program code are stored in the storage medium, when said program code is run on the computing device
When, which can realize the first data above the embodiment of the present invention when being read and executed by one or more processors
Wrap the scheme sent.
Needle of embodiment of the present invention data transmission method also provides a kind of computing device readable storage medium storing program for executing, that is, content after powering off
It does not lose.Software program, including program code are stored in the storage medium, when said program code is run on the computing device
When, which can realize second of data above the embodiment of the present invention when being read and executed by one or more processors
Wrap the scheme sent.
Based on same inventive concept, a kind of method that data packet is sent is additionally provided in the embodiment of the present invention, due to the party
The corresponding equipment of method is the corresponding method of equipment that data of the embodiment of the present invention are sent, and the principle that solves the problems, such as of this method and
The equipment is similar, therefore the implementation of this method may refer to the implementation of equipment, and overlaps will not be repeated.
Above by reference to showing according to the method, apparatus (system) of the embodiment of the present application and/or the frame of computer program product
Figure and/or flow chart describe the application.It should be understood that can realize that block diagram and or flow chart is shown by computer program instructions
The combination of one block of figure and the block of block diagram and or flow chart diagram.These computer program instructions can be supplied to logical
With computer, the processor of special purpose computer and/or other programmable data processing units, to generate machine so that via meter
The instruction that calculation machine processor and/or other programmable data processing units execute creates for realizing block diagram and or flow chart block
In specified function action method.
Correspondingly, the application can also be implemented with hardware and/or software (including firmware, resident software, microcode etc.).More
Further, the application can take computer usable or the shape of computer program product on computer readable storage medium
Formula has the computer realized in the medium usable or computer readable program code, to be made by instruction execution system
It is used with or in conjunction with instruction execution system.In the present context, computer can be used or computer-readable medium can be with
It is arbitrary medium, can includes, store, communicating, transmitting or transmitting program, is made by instruction execution system, device or equipment
With, or instruction execution system, device or equipment is combined to use.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (13)
1. a kind of method that data packet is sent, which is characterized in that this method includes：
Support the gateway of a variety of communication standards when there is the corresponding data packet of the channel of at least two communication standards to need to send, root
According to the class of the corresponding data packet of channel of the communication priority and/or at least two communication standards of at least two communication standard
Type priority determines currently used destinations traffic standard from a variety of communication standards of support；
The gateway stops sending corresponding data by the channel of other communication standards in addition to the destinations traffic standard
Packet；
The gateway sends corresponding data packet by the channel of the destinations traffic standard.
2. the method as described in claim 1, which is characterized in that the gateway is according to the communication of at least two communication standard
Priority determines currently used destinations traffic standard from a variety of communication standards of support, including：
The gateway makes the corresponding communication of highest communication priority in the communication priority of at least two communication standard
Formula is as the destinations traffic standard.
3. the method as described in claim 1, which is characterized in that the gateway is according to the channel of at least two communication standard
The type priority grade of corresponding data packet determines currently used destinations traffic standard from a variety of communication standards of support, including：
The gateway is by highest type in the type priority grade of the corresponding data packet of channel of at least two communication standard
The corresponding communication standard of priority is as the destinations traffic standard.
4. method as claimed in claim 3, which is characterized in that this method further includes：
If the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, described in the gateway general extremely
The corresponding communication standard of highest communication priority is as the destinations traffic system in the communication priority of few two communication standards
Formula.
5. the method as described in Claims 1 to 4 is any, which is characterized in that a variety of communication standards include ZigBee protocol
Zigbee and Wireless Fidelity agreement WIFI.
6. the equipment that a kind of data packet is sent, which is characterized in that the equipment includes master communication circuit and at least one from communication electricity
Road, the master communication circuit are different with the communication standard that at least one each telecommunication circuit from telecommunication circuit is supported；
The master communication circuit, for have the corresponding data packet of the channel of at least two communication standards need send when, according to
The type of the corresponding data packet of channel of the communication priority and/or at least two communication standards of at least two communication standard
Priority determines currently used destinations traffic standard from a variety of communication standards of support；And by itself and to from communication
The control of circuit realizes that stopping the channel in addition to destinations traffic standard sends and sent by the channel of destinations traffic standard
Corresponding data packet；
It is described from telecommunication circuit, send corresponding data for being sent or being stopped under the control of the master communication circuit
Packet.
7. equipment as claimed in claim 6, which is characterized in that the master communication circuit is specifically used for：
If the destinations traffic standard corresponds to master communication circuit, control is described to be stopped sending corresponding data from telecommunication circuit
Packet, and corresponding data packet is sent by the channel of the destinations traffic standard；Or
If the destinations traffic standard is corresponded to from telecommunication circuit, other are controlled from telecommunication circuit and itself stops sending corresponding
Data packet, and the control destinations traffic standard is corresponding carries out sending corresponding data packet from telecommunication circuit.
8. equipment as claimed in claim 6, which is characterized in that the master communication circuit is specifically used for：
Using the corresponding communication standard of highest communication priority in the communication priority of at least two communication standard as institute
State destinations traffic standard.
9. equipment as claimed in claim 6, which is characterized in that the master communication circuit is specifically used for：
Highest type priority grade in the type priority grade of the corresponding data packet of channel of at least two communication standard is right
The communication standard answered is as the destinations traffic standard.
10. equipment as claimed in claim 9, which is characterized in that the master communication circuit is additionally operable to：
If the type priority grade of the corresponding data packet of channel of at least two communication standard is identical, by described at least two
The corresponding communication standard of highest communication priority is as the destinations traffic standard in the communication priority of communication standard.
11. a kind of method that data packet is sent, which is characterized in that this method includes：
Gateway is having the corresponding data packet of the channel of at least two communication standards to need to send, and at least two communication standard
In have specific communications standard after, stop sending by the channels of other communication standards in addition to the specific communications standard and correspond to
Data packet, and the terminal that is connected to the router by router advertisement stops the letter using other communication standards
Road sends corresponding data packet；
The gateway sends corresponding data packet by the channel of the specific communications standard.
12. method as claimed in claim 11, which is characterized in that the gateway is connected by router advertisement and the router
The terminal connect stops sending corresponding data packet using the channel of other communication standards, including：
The gateway sends gateway commands frame to the terminal being connected to the router, so that the terminal being connected to the router
After receiving the gateway commands frame, stop the channel transmission pair by other communication standards in addition to the specific communications standard
The data packet answered；Or
The gateway is sent to the terminal being connected to the router comprising the gateway commands frame for stopping communication time, so that with institute
After the terminal reception gateway commands frame for stating router connection, stop in the stopping communication time described specific by removing
The channel of other communication standards except communication standard sends corresponding data packet.
13. the equipment that a kind of data packet is sent, which is characterized in that the equipment includes：Gateway and router；
The gateway, for there is the corresponding data packet of the channel of at least two communication standards to need to send, and described at least two
After having specific communications standard in a communication standard, stop the letter by other communication standards in addition to the specific communications standard
Road sends corresponding data packet, and stops leading to using described other by the terminal that router advertisement is connected to the router
Believe that the channel of standard sends corresponding data packet；Corresponding data packet is sent by the channel of the specific communications standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293973.7A CN108650193A (en) | 2018-03-30 | 2018-03-30 | A kind of method and apparatus that data packet is sent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810293973.7A CN108650193A (en) | 2018-03-30 | 2018-03-30 | A kind of method and apparatus that data packet is sent |
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| CN108650193A true CN108650193A (en) | 2018-10-12 |
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| CN201810293973.7A Pending CN108650193A (en) | 2018-03-30 | 2018-03-30 | A kind of method and apparatus that data packet is sent |
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