CN109743754A - Communication means, device, electronic equipment and computer readable storage medium - Google Patents
Communication means, device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN109743754A CN109743754A CN201910224153.7A CN201910224153A CN109743754A CN 109743754 A CN109743754 A CN 109743754A CN 201910224153 A CN201910224153 A CN 201910224153A CN 109743754 A CN109743754 A CN 109743754A
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Abstract
Present disclose provides a kind of communication means, device, electronic equipment and computer readable storage mediums, which comprises receives the access request of user equipment；Determine that target core network, the multiple core net include the corresponding core net of first network coordinator and the corresponding core net of other one or more network coordinators in multiple cores net according to pre-defined rule；In the case where the target core network is the corresponding core net of the first network coordinator, the user equipment is accessed into the target core network, in the case where the target core network is the corresponding core net of other described network coordinators, the user equipment is passed through into other described network coordinators and accesses the target core network.The disclosure mitigates the pressure of local communication system calculating, storage and network etc. by the resources of core network of other communication systems of calling, to successfully manage inadequate resource problem caused by the access of a large number of users equipment, infrastructure costs are effectively reduced.
Description
Technical field
This disclosure relates to the communications field more particularly to a kind of communication means, device, electronic equipment and computer-readable storage
Medium.
Background technique
With the rapid development of the communication technology, 4G communication system realizes comprehensive covering in China substantially, but 4G
That there are bandwidth is small for system, and time delay is big, the low problem of reliability.Due to disadvantages mentioned above, 4G system is unable to reach car networking, Internet of Things
With the requirement of the emerging technologies to communication system such as virtual reality meeting.Therefore, 5G system is come into being, and 5G system has bandwidth
Greatly, the characteristics of time delay is low, high reliablity.
It is expected that the year two thousand twenty internet of things equipment will be up to 50,000,000,000, if individually authenticated to each equipment, the processing of signaling
Need to consume a large amount of resource.Due to " tidal effect " of Crowds Distribute, signaling is uneven in time domain and distributed pole geographically
It is even, if blindly increase all regions infrastructure quantity, although various regions infrastructure can at any time load capacity calculation, storage
With the pressure of network etc., but operator will undertake great cost of equipment, while a large amount of slack resources also can be unrestrained
Take.Therefore, how system calls other resources to alleviate itself carrying pressure to 5G system is our urgent problems to be solved.
Summary of the invention
The disclosure provides a kind of communication means, device, electronic equipment and computer readable storage medium.
In a first aspect, present disclose provides a kind of communication means, comprising:
Receive the access request of user equipment；
Determine that target core network, the multiple core net include first network association in multiple cores net according to pre-defined rule
Adjust the corresponding core net of device and the corresponding core net of other one or more network coordinators；
In the case where the target core network is the corresponding core net of the first network coordinator, the user is set
It is standby to access the target core network, the case where the target core network is other described network coordinators corresponding core net
Under, the user equipment is passed through into other described network coordinators and accesses the target core network.
Optionally, described to determine that target core network includes according to following at least one in multiple cores net according to pre-defined rule
Item determines target core network: the first network coordinator and other one or more of networks in the multiple core net
The respective computing capability surplus of delivery lag, the multiple core net, the first network coordinator and institute between coordinator
State the respective next-hop position of other one or more network coordinators.
It is optionally, described to determine target core network in multiple cores net according to pre-defined rule, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core of other network coordinators
The expectation index E of neti=2*Ti+K/Pi, wherein EiIndicate the expectation index of i-th of network coordinator, TiIndicate first net
Delivery lag between network coordinator and i-th of network coordinator, PiIndicate the meter of the corresponding core net of i-th of network coordinator
Calculation ability surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
Optionally, the method also includes:
Receive input message；
The destination information of the input message is obtained, the destination information indicates the input mesh to be gone to of message
Ground；
Next-hop network coordinator is determined according to the destination information.
Optionally, the method also includes:
In the case where the next-hop network coordinator is the first network coordinator, institute is sent the message to
State the destination of destination information instruction；
In the case where the next hop information is other described network coordinators, send the information to described next
Jump network coordinator.
Second aspect provides a kind of communication device in the embodiment of the present disclosure, comprising:
First receiving module is configured as receiving the access request of user equipment；
First determining module is configured as determining target core network in multiple cores net according to pre-defined rule, described more
A core net includes the corresponding core net of first network coordinator and the corresponding core of other one or more network coordinators
Heart net；
AM access module is configured as in the target core network being the feelings of the corresponding core net of the first network coordinator
Under condition, the user equipment is accessed into the target core network, is other described network coordinators pair in the target core network
In the case where the core net answered, the user equipment is passed through into other described network coordinators and accesses the target core network.
Optionally, it is described according to pre-defined rule in multiple cores net determine target core network, including according to it is following at least
One determines target core network: the first network coordinator and other one or more of nets in the multiple core net
The respective computing capability surplus of delivery lag, the multiple core net, the first network coordinator between network coordinator and
One or more of respective next-hop positions of other network coordinators.
It is optionally, described to determine target core network in multiple cores net according to pre-defined rule, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core of other network coordinators
The expectation index E of neti=2*Ti+K/Pi, wherein EiIndicate the expectation index of i-th of network coordinator, TiIndicate first net
Delivery lag between network coordinator and i-th of network coordinator, PiIndicate the meter of the corresponding core net of i-th of network coordinator
Calculation ability surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
Optionally, described device further include:
Second receiving module is configured as receiving input message；
Module is obtained, is configured as obtaining the destination information of the input message, described in the destination information instruction
Input the destination to be gone to of message；
Second determining module is configured as determining next-hop network coordinator according to the destination information.
Optionally, described device further includes sending module, is configured as:
In the case where the next-hop network coordinator is the first network coordinator, institute is sent the message to
State the destination of destination information instruction；
In the case where the next hop information is other described network coordinators, send the information to described next
Jump network coordinator.
The third aspect, the embodiment of the present disclosure provide a kind of electronic equipment, including memory and processor；The memory
For storing one or more computer instruction, wherein one or more computer instruction is executed by the processor, with
Realize the communication means in above-mentioned first aspect.
Fourth aspect, the embodiment of the present disclosure provide a kind of computer readable storage medium, are stored thereon with computer and refer to
It enables, when the computer instruction is executed by processor, realizes the communication means in above-mentioned first aspect.
According to the embodiment of the present disclosure, after the access request for receiving user equipment, according to pre-defined rule in multiple cores
The target core network that user equipment is determined in net, the case where target core network is first network coordinator corresponding core net
Under, user equipment is accessed into target core network, in the case where target core network is the corresponding core net of other network coordinators,
User equipment is accessed into target core network by other network coordinators.Embodiment of the disclosure can call other core nets to provide
Source, mitigate local core net calculating, storage and in terms of pressure, made to successfully manage the access of a large number of users equipment
At inadequate resource problem, also achieve the technical effect that infrastructure costs are effectively reduced.
Detailed description of the invention
Fig. 1 shows the 5G system framework figure of 3GPP standard；
Fig. 2 shows the frame diagrams of single communication system according to an embodiment of the present disclosure；
Fig. 3 shows the frame diagram of two communication systems interconnection according to an embodiment of the present disclosure；
Fig. 4 shows the flow chart of communication means according to an embodiment of the present disclosure；
Fig. 5 shows the schematic diagram of communication device according to an embodiment of the present disclosure；
Fig. 6 shows the structural block diagram of electronic equipment according to an embodiment of the present disclosure；
Fig. 7 is adapted for the structural representation for realizing the computer system of communication means according to an embodiment of the present disclosure
Figure.
Specific embodiment
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference
The disclosure is further described in attached drawing.
Fig. 1 shows the 5th generation (5th generation, 5G) system framework figure of 3GPP standard, as shown in Figure 1,5G system
Including three parts: user equipment (User Equipment, UE), access net (Radio Access Network, RAN) and core
Heart net (Core Network, CN).Wherein, user equipment is by access net come core network access.Access net, which is mainly responsible for, eats dishes without rice or wine
The functions such as wireless resource management, Service Quality Management, data compression and the encryption of side, core net connect for providing user, are right
The management of user and to business complete carry.Communicated between user equipment and core net by N1 message, access net with
Control signaling communication is carried out by N2 message between core net, is accessed logical by N3 message progress data between net and core net
Letter.
In 5G system in Fig. 1, when there is user equipment to access 5G system, user equipment accesses core by access net
Heart net, being only capable of carrying pressure, i.e. the 5G systems of 3GPP standard such as calculating and the storage of user equipment access by core net makes
With local resource carrying user request, load-balancing mechanism primarily directed between the identical network element of local core network internal into
The distribution of row task, there is no the abilities for calling other resources of core network, when number of user equipment is excessive, the 3GPP of the prior art
The 5G system of standard will be unable to guarantee the service quality of user equipment.
Fig. 2 shows the frame diagrams of single communication system according to an embodiment of the present disclosure.
As shown in Fig. 2, the communication system of embodiment of the disclosure joined between user equipment, access net and core net
Network coordinator, network coordinator with user equipment, access net and are connected with core net respectively.In accordance with an embodiment of the present disclosure, net
Pass through N1 interface communication between network coordinator and user equipment；N2 and N3 interface communication is crossed by network coordinator and access Netcom；Net
Network coordinator and core net pass through N1, N2 and N3 interface communication.It is appreciated that network coordinator can also take other modes with
It is communicated between user equipment, access net and core net, the disclosure is not specifically limited in this embodiment.
In Fig. 2, when there is user equipment access, user equipment passes through the corresponding access net that is connected by network coordinator
Carry out core network access.Other than 5G network, the disclosure is also applied for other with user equipment-access net-core net framework
Network.
Fig. 3 shows the frame diagram of two communication systems interconnection according to an embodiment of the present disclosure.
As shown in figure 3, two network coordinators are connected with respective user equipment, access net and core net respectively, two
A network coordinator is connected with each other and is in communication with each other.In Fig. 3, when there is user equipment access, the corresponding network coordination
User equipment can be accessed the core net of oneself connection or the core net of another network coordinator connection by device.It similarly, can be with
Multiple communication systems as shown in Figure 2 are connected to each other by network coordinator.In this way, the user of one communication system of access sets
The standby core net that the communication system can be accessed by the network coordinator of the communication system, or the net for passing through the communication system
Communication between network coordinator and other network coordinators and the core net for accessing the connection of other network coordinators.
Fig. 4 shows the flow chart of communication means according to an embodiment of the present disclosure.
As shown in figure 4, the described method comprises the following steps S401-S403:
In step S401, the access request of user equipment is received；
In step S402, target core network, the multiple core net are determined in multiple cores net according to pre-defined rule
Including the corresponding core net of first network coordinator and the corresponding core net of other one or more network coordinators；
In step S403, the case where the target core network is the first network coordinator corresponding core net
Under, the user equipment is accessed into the target core network, is that other described network coordinators are corresponding in the target core network
Core net in the case where, the user equipment is passed through into other described network coordinators and accesses the target core network.
In accordance with an embodiment of the present disclosure, the method can be by any network in interconnecting communication system as shown in Figure 3
Coordinator executes, and the network coordinator for executing this method is referred to herein as first network coordinator.It is appreciated that although Fig. 3 shows
The case where having gone out two communication system interconnection, still, disclosed method are also applied for multiple such communication systems and pass through respectively
From network coordinator interconnection the case where.When have user equipment will by access net core network access when, can be according to default rule
Target core network to be used is then selected in multiple cores net, and user equipment is accessed by target core by network coordinator
Net.
In accordance with an embodiment of the present disclosure, user equipment can be hand-held terminal device, laptop, cellular phone, intelligence
Energy phone, wireless data card, personal digital assistant computer, plate computer, wireless phone or wireless local loop platform, machine
Type communication terminal or other equipment that can access network, are not specifically limited in the disclosure.Accessing net may include
Various forms of base stations, such as: macro base station, micro-base station, relay station, access point etc. are not specifically limited in the disclosure.It is adopting
In system with different wireless access technologys, the title for having the equipment of base station functions may be different, for example, in 5G
In system, referred to as gNB.
The first network coordinator that access net corresponding with user equipment is connected has the function for carrying out load-balancing decision
Can, can in multiple cores net according to preset rules determine target core network as the corresponding core net of user equipment, and general
User equipment accesses target core network, to complete the access work of user equipment.Target core network for provide user connection,
Management to user and business is completed to carry, for example, user's establishment of connection may include the function such as mobile management, paging
Energy；User management may include that description, Service Quality Management, the safety of user (provides corresponding safety by Authentication Center
Measure contains the security management to mobile service and the safety processing to visiting from outside)；Bearer connection can wrap
Include external Public Switched Telephone Network, external circuit data network, Packet Data Network and internet etc..
According to the communication means of the embodiment of the present disclosure, the resources of core network of other communication systems can be called, is mitigated local
The pressure of communication system calculating, storage and network etc., to successfully manage resource caused by the access of a large number of users equipment not
Sufficient problem also achieves the technical effect that infrastructure costs are effectively reduced.
In accordance with an embodiment of the present disclosure, described to determine that target core network includes root in multiple cores net according to pre-defined rule
At least one of lower target core network that determined in the multiple core net accordingly: the first network coordinator and it is one or
The respective computing capability surplus of delivery lag, the multiple core net between other multiple network coordinators, first net
Network coordinator and the respective next-hop position of other one or more of network coordinators.
Such as: it has been currently available that 3 communication systems, has passed through first network coordinator, network coordinator A and network respectively
Coordinator B and it is interconnected amongst one another.First network coordinator can determine the computing capability of the corresponding core net of first network coordinator
Surplus, first network coordinator next-hop position between network coordinator A, first network coordinator and network coordinator A
Delivery lag, the computing capability surplus of the corresponding core net of network coordinator A, network coordinator A next-hop position be net
Network coordinator B, the computing capability surplus of the corresponding core net of network coordinator B and first network coordinator and network coordinator B
Between the information such as delivery lag.First network coordinator can be according to above- mentioned information, according to pre-defined rule in 3 core nets
Determine target core network.
In accordance with an embodiment of the present disclosure, first network coordinator can by the first network coordinator and it is one or
The respective computing capability surplus of delivery lag, the multiple core net between other multiple network coordinators, first net
The information such as network coordinator and the respective next-hop position of other one or more of network coordinators are stored in Hash table, are made
The foundation forwarded for load-balancing decision and message.
It is in accordance with an embodiment of the present disclosure, described to determine target core network in multiple cores net according to pre-defined rule, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core of other network coordinators
The expectation index Ei=2*Ti+K/Pi of net, wherein Ei indicates the expectation index of i-th of network coordinator, and Ti indicates described first
Delivery lag between network coordinator and i-th of network coordinator, Pi indicate the corresponding core net of i-th of network coordinator
Computing capability surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
In the present embodiment, first network coordinator can be by the computing capability surplus to multiple cores net and when transmitting
That prolongs comprehensively considers, and is determined as target for the corresponding core net of user equipment selection expectation the smallest second network coordinator of index
Core net.For example, being currently available that 3 communication systems, pass through first network coordinator, network coordinator A and network respectively
Coordinator B and it is interconnected amongst one another.Firstly, calculating the expectation index of the corresponding core net of each network coordinator, first network is coordinated
The expectation index E1=K/P1 of the corresponding core net of device, wherein P1 indicates the calculating energy of the corresponding core net of first network coordinator
Power surplus；The expectation index E2=2*T2+K/P2 of the corresponding core net of network coordinator A, wherein T2 indicates that first network is coordinated
Delivery lag between device and network coordinator A, P1 indicate the computing capability surplus of the corresponding core net of network coordinator A；Net
The expectation index E3=2*T3+K/P3 of the corresponding core net of network coordinator B, wherein T3 indicates that first network coordinator and network are assisted
The delivery lag between device B is adjusted, P3 indicates the computing capability surplus of the corresponding core net of network coordinator B.Then, compare E1,
The size of E2 and E3, it is assumed that E3 is minimum, then will it is expected that the smallest network coordinator B of index, and will as the second network coordinator
The corresponding core net of network coordinator B is determined as target core network, by user equipment core net phase corresponding with network coordinator B
Connection, so as to complete the access task of user equipment.
In accordance with an embodiment of the present disclosure, all-network can also only be considered by determining in multiple cores net when target core network
The maximum core net of computing capability surplus is determined as target core network by the computing capability surplus of the corresponding core net of coordinator,
Without considering other indexs such as the delivery lag between first network coordinator and target network coordinator.Alternatively, multiple
When determining target core network in core net, when the corresponding core net load of first network coordinator is heavier, it can choose and the
Core net corresponding to the smallest network coordinator of delivery lag between one network coordinator is as target core network, Huo Zhexuan
Core net corresponding to the next-hop network coordinator of first network coordinator is selected as target core network.When the next-hop net
When the load of the corresponding core net of network coordinator is heavier, the delivery lag between the next-hop network coordinator can choose
Core net corresponding to the smallest network coordinator is as target core network, or the next-hop of selection next-hop network coordinator
Core net corresponding to network coordinator is as target core network.
In accordance with an embodiment of the present disclosure, the method also includes:
Receive input message；
The destination information of the input message is obtained, the destination information indicates the input mesh to be gone to of message
Ground；
Next-hop network coordinator is determined according to the destination information.
The network coordinator being connected with user equipment is also equipped with the function of message forwarding, can be according to the destination of message
Message is forwarded.
The message can be the message from N1, N2 or N3 interface, wherein between network coordinator and user equipment
By N1 interface communication, N2 and N3 interface communication is crossed by network coordinator and access Netcom, network coordinator and core net by N1,
N2 and N3 interface communication.
Network coordinator can pass through global unique subscriber device identification (Globally Unique Temporary UE
Identity, GUTI) distinguish different user equipmenies.
For example, it is assumed that the network coordinator for receiving input message is first network coordinator, obtained in first network coordinator
After taking message, first obtain input message destination information, i.e., input the destination to be gone to of message, such as can be with
The connected access net of first network coordinator or core net, or the user equipment being connected with other network coordinators or its is right
The access net or core net answered.After the destination information that first network coordinator obtains input message, believed according to destination
Breath and global unique subscriber device identification determine next-hop network coordinator by inquiring local Hash table.Wherein, Hash table
In store the respective computing capability surplus of delivery lag, multiple cores net between each network coordinator, each network coordinator
The information such as respective next-hop position.
In accordance with an embodiment of the present disclosure, the method also includes:
In the case where the next-hop network coordinator is the first network coordinator, institute is sent the message to
State the destination of destination information instruction；
In the case where the next hop information is other described network coordinators, send the information to described next
Jump network coordinator.
When next-hop network coordinator is first network coordinator, first network coordinator phase is directly transmitted the message to
Access net even or core net；When next hop information is other network coordinators, first network coordinator be will send information to
Next-hop network coordinator is sent to always target network coordinator, then will send information to destination letter by goal coordination device
The destination of instruction is ceased, such as the user equipment or its corresponding access net or core net that are connected with goal coordination device.
Following is embodiment of the present disclosure, can be used for executing disclosed method embodiment.
Fig. 5 shows the schematic diagram of communication device 500 according to an embodiment of the present disclosure.
The device being implemented in combination with as some or all of of electronic equipment by software, hardware or both.
As shown in figure 5, communication device 500 includes: the first receiving module 501, the first determining module 502 and AM access module 503.
First receiving module 501 is configured as receiving the access request of user equipment；
First determining module 502 is configured as determining target core network in multiple cores net according to pre-defined rule,
The multiple core net includes that the corresponding core net of first network coordinator and other one or more network coordinators are respectively right
The core net answered；
The AM access module 503 is configured as in the target core network being the corresponding core of the first network coordinator
In the case where heart net, the user equipment is accessed into the target core network, is other described networks in the target core network
In the case where the corresponding core net of coordinator, the user equipment is passed through into other described network coordinators and accesses the target core
Heart net.
In accordance with an embodiment of the present disclosure, it is described according to pre-defined rule in multiple cores net determine target core network, including
According at least one of following target core network that determined in the multiple core net: the first network coordinator with it is one
Or the respective computing capability surplus of the delivery lag between other multiple network coordinators, the multiple core net, described first
Network coordinator and the respective next-hop position of other one or more of network coordinators.
It is in accordance with an embodiment of the present disclosure, described to determine target core network in multiple cores net according to pre-defined rule, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core of other network coordinators
The expectation index E of neti=2*Ti+K/Pi, wherein EiIndicate the expectation index of i-th of network coordinator, TiIndicate first net
Delivery lag between network coordinator and i-th of network coordinator, PiIndicate the meter of the corresponding core net of i-th of network coordinator
Calculation ability surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
In accordance with an embodiment of the present disclosure, the communication device 500 further include:
Second receiving module 504 is configured as receiving input message；
Module 505 is obtained, is configured as obtaining the destination information of the input message, the destination information indicates institute
State the input destination to be gone to of message；
Second determining module 506 is configured as determining next-hop network coordinator according to the destination information.
In accordance with an embodiment of the present disclosure, the communication device 500 further includes sending module 507, is configured as:
In the case where the next-hop network coordinator is the first network coordinator, institute is sent the message to
State the destination of destination information instruction；
In the case where the next hop information is other described network coordinators, send the information to described next
Jump network coordinator.
Fig. 6 shows the structural block diagram of electronic equipment according to an embodiment of the present disclosure.
As shown in fig. 6, the electronic equipment 600 includes processor 601 and memory 602；Wherein,
The memory 602 is for storing one or more computer instruction, wherein one or more computer refers to
It enables and being executed by the processor 601 to realize any of the above-described method and step.
Fig. 7 is adapted for the structural representation for realizing the computer system of communication means according to an embodiment of the present disclosure
Figure.
As shown in fig. 7, computer system 700 includes central processing unit (CPU) 701, it can be read-only according to being stored in
Program in memory (ROM) 702 or be loaded into the program in random access storage device (RAM) 703 from storage section 708 and
Execute the various processing in above embodiment.In RAM703, also it is stored with system 700 and operates required various program sum numbers
According to.CPU7 01, ROM 702 and RAM 703 are connected with each other by bus 704.Input/output (I/O) interface 705 also connects
To bus 704.
I/O interface 705 is connected to lower component: the importation 706 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 707 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 708 including hard disk etc.；
And the communications portion 709 of the network interface card including LAN card, modem etc..Communications portion 709 via such as because
The network of spy's net executes communication process.Driver 710 is also connected to I/O interface 705 as needed.Detachable media 711, such as
Disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 710, in order to read from thereon
Computer program be mounted into storage section 708 as needed.
Particularly, according to embodiment of the present disclosure, method as described above may be implemented as computer software programs.
For example, embodiment of the present disclosure includes a kind of computer program product comprising be tangibly embodied in and its readable medium on
Computer program, the computer program includes program code for executing the data monitoring method.In such reality
It applies in mode, which can be downloaded and installed from network by communications portion 709, and/or is situated between from detachable
Matter 711 is mounted.
Flow chart and block diagram in attached drawing illustrate system, method and computer according to the various embodiments of the disclosure
The architecture, function and operation in the cards of program product.In this regard, each box in course diagram or block diagram can be with
A part of a module, section or code is represented, a part of the module, section or code includes one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Particular embodiments described above has carried out further in detail the purpose of the disclosure, technical scheme and beneficial effects
Describe in detail it is bright, it is all it should be understood that be not limited to the disclosure the foregoing is merely the specific embodiment of the disclosure
Within the spirit and principle of the disclosure, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the disclosure
Within the scope of shield.
Claims (12)
1. a kind of communication means characterized by comprising
Receive the access request of user equipment；
Target core network is determined in multiple cores net according to pre-defined rule, the multiple core net includes first network coordinator
Corresponding core net and the corresponding core net of other one or more network coordinators；
In the case where the target core network is the corresponding core net of the first network coordinator, the user equipment is connect
Enter the target core network, it, will in the case where the target core network is the corresponding core net of other described network coordinators
The user equipment passes through other described network coordinators and accesses the target core network.
2. the method according to claim 1, wherein described determine mesh according to pre-defined rule in multiple cores net
Mark core net includes that target core network is determined in the multiple core net according at least one of following: the first network is coordinated
Delivery lag, the respective computing capability of the multiple core net between device and other one or more of network coordinators are full of
Remaining, the described first network coordinator and the respective next-hop position of other one or more of network coordinators.
3. according to the method described in claim 2, it is characterized in that, described determine mesh according to pre-defined rule in multiple cores net
Mark core net, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core net of other network coordinators
It is expected that index Ei=2*Ti+K/Pi, wherein EiIndicate the expectation index of i-th of network coordinator, TiIndicate the first network association
Adjust the delivery lag between device and i-th of network coordinator, PiIndicate the calculating energy of the corresponding core net of i-th of network coordinator
Power surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
4. the method according to claim 1, wherein further include:
Receive input message；
The destination information of the input message is obtained, the destination information indicates the input purpose to be gone to of message
Ground；
Next-hop network coordinator is determined according to the destination information.
5. according to the method described in claim 4, it is characterized by further comprising:
In the case where the next-hop network coordinator is the first network coordinator, the mesh is sent the message to
Ground information instruction destination；
In the case where the next hop information is other described network coordinators, the next-hop net is sent by the information
Network coordinator.
6. a kind of communication device characterized by comprising
First receiving module is configured as receiving the access request of user equipment；
First determining module is configured as determining target core network, the multiple core in multiple cores net according to pre-defined rule
Heart net includes the corresponding core net of first network coordinator and the corresponding core net of other one or more network coordinators；
AM access module is configured as the case where the target core network is the first network coordinator corresponding core net
Under, the user equipment is accessed into the target core network, is that other described network coordinators are corresponding in the target core network
Core net in the case where, the user equipment is passed through into other described network coordinators and accesses the target core network.
7. a kind of communication device according to claim 6, which is characterized in that it is described according to pre-defined rule in multiple cores net
Middle determining target core network, including target core network is determined in the multiple core net according at least one of following: described the
Delivery lag, the multiple core net between one network coordinator and other one or more of network coordinators is respective
Computing capability surplus, the first network coordinator and the respective next-hop position of other one or more of network coordinators
It sets.
8. a kind of communication device according to claim 7, which is characterized in that it is described according to pre-defined rule in multiple cores net
Middle determining target core network, comprising:
Calculate the corresponding core net of the first network coordinator and the corresponding core net of other network coordinators
It is expected that index Ei=2*Ti+K/Pi, wherein EiIndicate the expectation index of i-th of network coordinator, TiIndicate the first network association
Adjust the delivery lag between device and i-th of network coordinator, PiIndicate the calculating energy of the corresponding core net of i-th of network coordinator
Power surplus, K are constant；
The corresponding core net of the smallest second network coordinator of expectation index is determined as target core network.
9. a kind of communication device according to claim 6, which is characterized in that further include:
Second receiving module is configured as receiving input message；
Module is obtained, is configured as obtaining the destination information of the input message, the destination information indicates the input
The destination to be gone to of message；
Second determining module is configured as determining next-hop network coordinator according to the destination information.
10. a kind of communication device according to claim 9, which is characterized in that further include sending module, be configured as:
In the case where the next-hop network coordinator is the first network coordinator, the mesh is sent the message to
Ground information instruction destination；
In the case where the next hop information is other described network coordinators, the next-hop net is sent by the information
Network coordinator.
11. a kind of electronic equipment, which is characterized in that including memory and processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
Processor is stated to execute to realize the described in any item method and steps of claim 1-5.
12. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction quilt
Claim 1-5 described in any item method and steps are realized when processor executes.
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