CN110381131A - Implementation method, mobile terminal, server and the storage medium of MEC node identification - Google Patents
Implementation method, mobile terminal, server and the storage medium of MEC node identification Download PDFInfo
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- CN110381131A CN110381131A CN201910635826.8A CN201910635826A CN110381131A CN 110381131 A CN110381131 A CN 110381131A CN 201910635826 A CN201910635826 A CN 201910635826A CN 110381131 A CN110381131 A CN 110381131A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/14—Mobility data transfer between corresponding nodes
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention provides implementation method, mobile terminal, server and the storage medium of a kind of MEC node identification, this method comprises: the area identification from the region MEC where identification server acquisition mobile terminal；The service request that carrier area identifies is sent to management server, so that management server determines object content server according to service request；Receive the instruction information that management server is returned according to service request；Obtain the sinking service that object content server indicated by instruction information provides.It is identified in the embodiment of the present invention for the region MEC setting area, and by supporting the identification server of various access protocols to provide the area identification, is based on the area identification, can be realized and scheduling of resource is carried out by management server, provide service for mobile terminal.Since identification server itself may be implemented to support the access of various agreements also to easily facilitate maintenance, use is more convenient so supporting range wider.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of implementation method of MEC node identification, mobile terminal,
Server and storage medium.
Background technique
Mobile edge calculations (Mobile Edge Computing, MEC) is a kind of to be provided nearby using Radio Access Network
On the one hand the mode of service and cloud computing function needed for user facilitates to save bandwidth resources, on the other hand by that will calculate
Ability sinks to mobile fringe node, provides possibility for the extension of service.
However the method for existing MEC scheduling of resource can be robbed by DNS (Domain Name System, domain name system)
Realization is held, but EDNS (Extension Mechanisms for DNS extends DNS) mode is used to increase MEC nodal information,
To the GSLB of CP (Content Provider, content supplier), (Global Server Load Balance, overall situation load are equal
Weighing apparatus) in when carrying out scheduling of resource, but the CDN of MEC node identification and CP (Content Delivery Network, content point
Hairnet network) relationship of resource provides by the operator of offer communication service, so CP is difficult to safeguard MEC node identification and CP
The relationship of CDN resource, it is seen that existing MEC scheduling of resource is more inconvenient.
Summary of the invention
The embodiment of the present invention provides implementation method, mobile terminal, server and the storage medium of a kind of MEC node identification,
To solve the problems, such as that existing MEC scheduling of resource is more inconvenient.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, the embodiment of the invention provides a kind of implementation method of mobile edge calculations MEC node identification, application
In communication system, the communication system includes mobile terminal, management server, identification server and MEC node, the MEC section
The service range of point covers a region MEC, and the identification server and the region MEC are corresponding, and the mark services
For device for providing the area identification in the corresponding region MEC, each MEC node includes more content servers, the side
Method the following steps are included:
Each content server obtains area identification from first identifier server, identifies as first area, and described the
One identification server is the corresponding identification server of MEC node where each content server；
Each content server sends registration information to the management server, and the registration information includes described first
The identification information of area identification and each content server；
The mobile terminal obtains area identification from second identifier server, identifies as second area, second mark
Knowing server is the corresponding identification server of MEC node that service range covers the mobile terminal position；
The mobile terminal sends the service request for carrying the second area and identifying to the management server；
The management server determines destination service node according to the service request and the registration information, and according to institute
State identification information and determine object content server, wherein first area described in the destination service node matching mark and it is described
The determining MEC node of second area mark, the object content server are to be capable of providing sinking in the destination service node
The content server of service；
The management server returns to instruction information to the mobile terminal, and the instruction information is used to indicate the target
Service node and the object content server；
The mobile terminal enjoys the sinking service that the object content server provides according to the instruction information.
Second aspect, the embodiment of the invention provides a kind of implementation methods of MEC node identification, are applied to mobile terminal,
The following steps are included:
The area identification in the region MEC where the mobile terminal locates is obtained from identification server；
The service request for carrying the area identification is sent, to management server so that the management server is according to
Service request determines object content server, wherein the object content server is can provide sinking in the region MEC
The content server of service；
Receive the instruction information that the management server is returned according to the service request, wherein the instruction information is used
In the instruction object content server；
Obtain the sinking service that object content server indicated by the instruction information provides.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, the area identification that the region MEC where the mobile terminal locates is obtained from identification server, comprising:
The mark of the corresponding identification server in the region MEC where the mobile terminal locates is obtained by local domain name system
Know address of service；
Based on preset protocol interface, the identification server is accessed by the mark address of service；
Receive the area identification in the region MEC where the mobile terminal locates that the identification server returns.
The third aspect, the embodiment of the invention provides a kind of implementation methods of MEC node identification, are applied to management service
Device, comprising the following steps:
The service request that mobile terminal is sent is received, the service request carries the mobile terminal from identification server
The area identification in the place region MEC of acquisition；
Object content server is determined according to the service request, wherein the object content server is can be in institute
It states the region MEC and provides the content server of service；
Instruction information is returned to the mobile terminal according to the service request, wherein the instruction information is used to indicate
The object content server.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, the MEC node includes more content servers, described to determine object content according to the service request
Before server, further includes:
Receive the registration information that the content server in the MEC node is sent, wherein include institute in the registration information
State the area identification in the region MEC of the service range covering of MEC node and the identification information of the content server.
Fourth aspect, the embodiment of the invention provides a kind of implementation methods of MEC node identification, are applied to object content and take
Business device, the described method comprises the following steps:
The connection request that mobile terminal is generated according to instruction information is received, and provides sinking service for the mobile terminal,
Wherein, the instruction information is that management server is sent to the shifting after receiving the service request that the mobile terminal is sent
Dynamic terminal, the instruction information is used to indicate the object content server, and the service request carries described mobile whole
Hold the area identification in the place region MEC obtained from identification server.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, before the connection request for receiving mobile terminal according to instruction information generation, further includes:
The corresponding area identification in the region MEC that the service range for obtaining the MEC node from identification server covers；
Registration information is sent to the management server, wherein includes the area identification and institute in the registration information
State the identification information of object content server.
Optionally, the corresponding area in the region MEC that the service range for obtaining the MEC node from identification server covers
Domain identifier, comprising:
The mark address of service of the identification server is obtained by local domain name system, wherein the identification server
The region MEC of the service range covering of the corresponding MEC node；
Based on preset protocol interface, the identification server is accessed by the mark address of service；
Receive the MEC that the area identification that the identification server returns is covered as the service range of the content server
The area identification in region.
5th aspect, the embodiment of the invention provides a kind of mobile terminals, comprising:
Module is obtained, for obtaining the area identification in the region MEC where the mobile terminal locates from identification server；
Sending module, for sending the service request for carrying the area identification to management server, for the management
Server determines object content server according to the service request, wherein the object content server is can be described
The region MEC provides the content server of service；
Receiving module, the instruction information returned for receiving the management server according to the service request, wherein institute
It states instruction information and is used to indicate the object content server；
Interactive module, the sinking service provided for obtaining object content server indicated by the instruction information.
6th aspect, the embodiment of the invention provides a kind of server, the server is management server, the service
Device includes:
Service request reception module, for receiving the service request of mobile terminal transmission, the service request is carried
State the area identification in the place region MEC that mobile terminal is obtained from identification server；
Object content server determining module, for determining object content server according to the service request, wherein institute
Object content server is stated as that can provide the content server of service in the region MEC；
Return module, for returning to instruction information to the mobile terminal according to the service request, wherein the instruction
Information is used to indicate the object content server.
7th aspect, the embodiment of the invention provides a kind of server, the server is object content server, described
Server includes:
Service providing module, the connection request generated for receiving mobile terminal according to instruction information, and be the movement
Terminal provides service, wherein the instruction information is management server in the service for receiving the mobile terminal transmission
The mobile terminal is sent to after request, the instruction information is used to indicate the object content server, and the service is asked
Seek the area identification for carrying the place region MEC that the mobile terminal is obtained from identification server.
Eighth aspect, the embodiment of the invention provides a kind of mobile terminals, which is characterized in that including processor, memory
And it is stored in the computer program that can be run on the memory and on the processor, the computer program is by the place
It manages and realizes the step of being applied to the implementation method of the MEC node identification of mobile terminal such as any of the above item when device executes.
9th aspect, the embodiment of the invention provides a kind of server, the server is management server, including processing
Device, memory and it is stored in the computer program that can be run on the memory and on the processor, the computer journey
It is realized when sequence is executed by the processor being applied to the implementation method of the MEC node identification of management server such as any of the above item
Step.
Tenth aspect, the embodiment of the invention provides a kind of server, the server is object content server, including
Processor, memory and it is stored in the computer program that can be run on the memory and on the processor, the calculating
Realize that the above any of the above item such as is applied to the MEC node identification of object content server when machine program is executed by the processor
Implementation method the step of.
Tenth on the one hand, and the embodiment of the invention provides a kind of storage mediums, are stored thereon with computer program, the meter
The step of implementation method of MEC node identification described in any of the above item is realized when calculation machine program is executed by processor.
It is identified in the embodiment of the present invention for the region MEC setting area, and the mark service by supporting various access protocols
Device provides the area identification, is based on the area identification, can be realized and carries out scheduling of resource by management server, is mobile terminal
Service is provided.Since identification server itself may be implemented to support the access of various agreements, so supporting range wider, also more
Convenient for safeguarding, use is more convenient.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow chart of the implementation method of MEC node identification in the embodiment of the present invention；
Fig. 2 is the flow chart of the implementation method of another kind MEC node identification in the embodiment of the present invention；
Fig. 3 is the flow chart of the implementation method of another kind MEC node identification in the embodiment of the present invention；
Fig. 4 is the hardware system block diagram of communication system in the embodiment of the present invention；
Fig. 5 is the flow chart of the implementation method of another kind MEC node identification in the embodiment of the present invention；
Fig. 6 is a kind of structural block diagram of mobile terminal in the embodiment of the present invention；
Fig. 7 is the structural block diagram of another server in the embodiment of the present invention；
Fig. 8 is the structural block diagram of another server in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It is (Mobile Edge Computing, the mobile edge a kind of MEC provided in an embodiment of the present invention referring to Fig. 1, Fig. 1
Calculate) flow chart of implementation method, the implementation method of the MEC node identification is applied to mobile terminal, as shown in Figure 1, include with
Lower step:
Step 101: the area identification in the region MEC where the mobile terminal locates is obtained from identification server.
It should be understood that MEC service is provided by the MEC node for being distributed in various regions, it is different from the service by concentrated setting
Cloud service provided by device, the purpose of MEC service are to shorten user terminal (mobile terminal i.e. in the present embodiment) and server-side
The distance between (i.e. MEC node), to reduce the shadow that physical distance may cause the parameters such as data transmission period, speed
It rings.So the service range of every MEC node is specific.
In the present embodiment, the region MEC refers to the region that the service range of MEC node is covered, the clothes of every MEC node
Range of being engaged in is to certain, so MEC node and the region MEC are one-to-one, and the region MEC where mobile terminal refers to
Service range covers the region MEC of the position of the mobile terminal.
Area identification in the present embodiment is provided by identification server (Label service), and the region every MEC is respectively provided with
There is unique mark, it is independent to pass through setting in the present embodiment, and identification server corresponding with the region every MEC is to provide this
Area identification.
In an optional embodiment, which specifically includes:
It is corresponding that the mobile terminal is obtained by LDNS (Local Domain Name System, local domain name system)
The mark address of service of identification server.
In the present embodiment, between communication service used in LDNS, MEC node, communication service used in mobile terminal
It is related associated.For example, the service of mobile terminal is provided by the operator of communication service, and LDNS is equally by the communication service
Operator scheduling, MEC node also by communication service operator provide communication service.So when mobile terminal uses the fortune
When seeking the communication service that quotient provides, it can also realize and preset mark address of service is obtained by LDNS.
Based on preset protocol interface, the identification server is accessed by the mark address of service.
For server, the interface of various protocols can be supported to access, which can prop up
Hold various protocols, be specifically including but not limited to HTTP (Hyper Text Transfer Protocol, hypertext transfer protocol),
(User Datagram Protocol is used by TCP (Transmission Control Protocol, transmission control protocol), UDP
User data datagram protocol).
That is, the identification server can provide the interface of various protocols as preset protocol interface, to adapt to not
With the demand of scene, meet mobile terminal under various conditions for the access request of identification server.
Receive the area identification in the region MEC where the mobile terminal locates that the identification server returns.
Identification server is mainly used for providing area identification, and for the region every MEC, area identification is unique
, so area identification provided by corresponding identification server is also unique, i.e., the area identification in the corresponding region MEC.
In this way, the area identification in the region MEC where being achieved that acquisition for mobile terminal.
Step 102: sending the service request for carrying the area identification, to management server for the management server
Object content server is determined according to the service request.
Management server provides the MEC node of service for realizing resource allocation, to be selected as mobile terminal.Mobile terminal
Area identification is carried in transmitted service request, in this way, can determine according to the area identification in the corresponding region MEC
In, if the object content server of offer service can be used by existing.
It should be understood that object content server is the content server in destination service node, the quantity of MEC node
To be multiple, and the respectively different region MEC provides service, the content server that every MEC node includes also be it is multiple, can be with
It is interpreted as more content servers and has collectively constituted a MEC node.
Specific in an implementation process, certain content servers in the MEC node are due to originals such as failure, workloads
Because that can not provide service, and the other content server in the MEC node can provide service, and actually provide clothes
The content server of business is above-mentioned object content server.
Step 103: receiving the instruction information that the management server is returned according to the service request.
Step 104: obtaining the sinking service that object content server indicated by the instruction information provides.
When there are in the case where object content server, then returning to the instruction information for being used to indicate object content server,
Mobile terminal can establish the connection with destination service node according to the instruction information, and enjoy destination service node offer
Sinking service, specifically, be actually establish with destination service node in object content server connection, and enjoy should
Object content sinking service provided by the server.
It should be understood that the position of mobile terminal may be to change at any time, the region MEC where mobile terminal
When changing, it is only necessary to re-execute the above process and access the corresponding MEC node in the new region MEC.
It is identified in the embodiment of the present invention for the region MEC setting area, and the mark service by supporting various access protocols
Device provides the area identification, is based on the area identification, can be realized and carries out scheduling of resource by management server, is mobile terminal
Service is provided.Since identification server itself may be implemented to support the access of various agreements, so supporting range wider, also more
Convenient for safeguarding, use is more convenient.
The embodiment of the invention also provides a kind of implementation methods of MEC node identification, are applied to management server, such as Fig. 2
It is shown, comprising the following steps:
Step 201: receiving the service request that mobile terminal is sent, the service request carries the mobile terminal from mark
Know the area identification in the place region MEC that server obtains.
In the present embodiment when mobile terminal needs offer service, service request, the service can be sent to management server
The area identification carried in request is provided by identification server, specifically refers to above-described embodiment.
Step 202: object content server is determined according to the service request.
The object content server is, for providing service for mobile terminal, object content server is can be in the area MEC
Domain provides the content server of service.In being different from the prior art is using long-range server, such as Cloud Server
Mobile terminal provides service, and service of sinking refers to that the service provided for mobile terminal will be needed to sink down into content server, this
Sample shortens the physical distance between the server and mobile terminal of the service of offer, to reduce the delay generated by physical distance
Deng.
It should be understood that in a MEC node include more content servers, and partial content server therein or
Sinking service needed for person's full content server is capable of providing mobile terminal, and certain in these content servers may be by
The abnormality of normal service can not be provided by being in inspecting state, full load condition, malfunction etc., and other content
Server then can normally provide service.
It should be understood that object content server is the content server in destination service node, the quantity of MEC node
There are the regions MEC that are multiple, and respectively corresponding different, which is the region that service range covers that mobile terminal is sent
Identify the content server in the corresponding region MEC.And object content server be then being capable of positive informal dress in the destination service node
It is identified for providing sinking content service server in the content server of business.
As a kind of optional specific embodiment, can also include: before the step 202
Receive the registration information that the content server in the MEC node is sent.
Each content server for providing content is managed by the management server in order to realize, it is also necessary to each content
Server is registered in the management server.
It include sending in registration information specifically, being realized by receiving the registration information that each content server is sent
The area identification in the region MEC of the service range covering of the MEC node of the registration information, further includes sending the note in registration information
Identification information in the content server of volume information, the identification information specifically can be for determining corresponding content server
(Serial Number is produced IP (Internet Protocol Address, internet protocol address), the SN of the content server
Product sequence number) etc. can determine that the mark of content server identity.
Due to the corresponding area identification of each content server in same MEC node be it is identical, so same MEC node
In content server can be virtual the form of group complete registration in the management server.
Since the area identification in each region MEC is unique, in this way, passing through the area identification in registration information and movement
The area identification in service request that terminal is started is matched, and can determine that the region MEC where the mobile terminal provides
The MEC node of service can be used as object content server to further determine that whether there is in the MEC node to provide sinking
The content server of service.
Step 203: instruction information being returned to the mobile terminal according to the service request, wherein the instruction information
It is used to indicate the object content server.
After having determined and can provide the object content server of service for mobile terminal, sends and indicate to mobile terminal
The instruction information of the object content server, more specifically, which, which is used to indicate in destination service node, determines
Object content server, in this way, mobile terminal can according to the instruction information enjoy object content server provide clothes
Business.
It is identified in the embodiment of the present invention for the region MEC setting area, and the mark service by supporting various access protocols
Device provides the area identification, is based on the area identification, can be realized and carries out scheduling of resource by management server, is mobile terminal
Service is provided.Since identification server itself may be implemented to support the access of various agreements, so supporting range wider, also more
Convenient for safeguarding, use is more convenient.
The embodiment of the invention also provides a kind of implementation methods of MEC node identification, are applied to content server, described interior
Holding server has multiple MEC nodes, as shown in figure 3, method includes the following steps:
Step 301: receiving the connection request that mobile terminal is generated according to instruction information, and provided down for the mobile terminal
Heavy service.
Indicate that information is that management server is sent to mobile terminal after the service request for receiving mobile terminal transmission,
Instruction information is used to indicate object content server, and service request carries mobile terminal from the place that identification server obtains
The area identification in the region MEC.The process for obtaining above-mentioned instruction information specifically refers to above-described embodiment, and details are not described herein again.
After the acquisition for mobile terminal instruction information, the mark based on the object content server for including in instruction information
Information can establish the communication connection with object content server, to enjoy the sinking service of object content server offer.
It is identified in the embodiment of the present invention for the region MEC setting area, and the mark service by supporting various access protocols
Device provides the area identification, is based on the area identification, can be realized and carries out scheduling of resource by management server, is mobile terminal
Service is provided.Since identification server itself may be implemented to support the access of various agreements, so supporting range wider, also more
Convenient for safeguarding, use is more convenient.
Before the step 301, can also include:
The corresponding area identification in the region MEC that the service range for obtaining the content server from identification server covers.
Similar with embodiment shown in FIG. 1, the area identification in the present embodiment is equally by identification server (Label
Service it) provides, the region every MEC is provided with unique mark, passes through the independent identification server of setting in the present embodiment
To provide the area identification.
It is by same identification server to mobile terminal or MEC node it is also understood that in the same region MEC
In content server provide area identification.
In a specific embodiment, the step of acquisition area identification specifically includes:
The mark address of service of identification server is obtained by local domain name system.
Based on preset protocol interface, the identification server is accessed by the mark address of service；
Receive the MEC that the area identification that the identification server returns is covered as the service range of the content server
The area identification in region.
The process and the process of acquisition for mobile terminal area identification in embodiment illustrated in fig. 1 are essentially identical, specifically refer to
Above-described embodiment, details are not described herein again.
After obtaining area identification, further includes: send registration information to management server.
It should be understood that mobile terminal can only enjoy the content service in MEC node under the scheduling of management server
The service that device provides.In order to determine the information for the content server that can be dispatched, each content server takes firstly the need of to management
Business device sends registration information, is registered in the management server with realizing.
It include area identification in registration information, which is used to determine the area MEC that MEC node can be provided service
Domain further includes the identification information of content server in MEC node in registration information, and the identification information is for determining corresponding content
Server, IP, the SN etc. that specifically can be the content server can determine that the mark of content server identity.
Referring to Fig. 4, Fig. 4 is the communication system for the implementation method for running the MEC node identification in the embodiment of the present invention
Hardware system block diagram.
The communication system mainly includes user terminal, management server, LDNS, MEC node and identification server.
Wherein, user terminal is the mobile terminal held of user, specifically can be including but not limited to mobile phone, tablet computer,
The electronic equipments such as laptop, wearable device.There is by content supplier (Content operation on mobile terminal
Provider) the service provided, for example, specifically can be application program etc..
Management server specifically can be GSLB (Global Server in the present embodiment by content supplier's managed operation
Load Balance, global load balancing), management server is for realizing the positioning and distribution to MEC resource, for user terminal
Service is provided.
LDNS, MEC node and identification server are usually established and are safeguarded by Communications service operator, with this in the present embodiment
Region name system server, MEC node and identification server illustrate for being located in same MEC computer room.
The service range of MEC node covers a region MEC, and identification server and the region MEC are corresponding, and identifies service
For device for providing the area identification in the corresponding region MEC, every MEC node includes more content servers.
The implementation method of the MEC node identification specifically includes the following steps:
Step 501: each content server obtains area identification from first identifier server, marks as first area
Know, the first identifier server is the corresponding identification server of MEC node where each content server.
Specifically, as shown in figure 4, content server is inquired by LDNS and is identified after service sinks to content server
The tag service address of server.Next, LDNS returns to tag service address to content server.
The tag service address is provided by the communication service operator for building mobile edge calculations computer room (MEC computer room), example
Such as, it can be set to a unified access address label-service.mec.net as tag service address, it is clear that real
Access address set by border is not limited thereto.
In this way, due to being provided with the unified access address, so each CP can access the MEC by unified standard
The MEC service that computer room provides, improves versatility.
Next, the tag service address access identities server that content server is returned by LDNS, identification server
The access interface of various protocols is provided, specifically, the including but not limited to access protocols such as HTTP, TCP, UDP.In such manner, it is possible to mention
High-adaptability and versatility.
Further, identification server returns to the corresponding unique region mark in the movement edge calculations region (region MEC)
Know (MEC ID), which is above-mentioned first area mark.
Step 502: each content server sends registration information to the management server, and the registration information includes
The identification information of the first area mark and each content server.
Specifically, content server sends registration information to management server, to register oneself information on services, registration letter
The first area mark of identification server return is carried in breath, and the mark letter of content server is also carried in registration information
Breath, IP, the SN etc. that specifically can be the content server can determine that the mark of content server identity.In addition, in registration information
It can also include but is not limited to the health status, service ability, current service amount etc. of each content server.
When implementation, content server need in real time with management server communication connection, for example, can pass through heartbeat connect
Mode connects, and can also be connected by way of regularly sending registration information, newest to provide MEC node to management server
State.So that management server can clean up abnormal content server in real time, it is ensured that can effectively provide service.
Step 503: the mobile terminal obtains area identification from second identifier server, identifies as second area, institute
Stating second identifier server is the corresponding identification server of MEC node that service range covers the mobile terminal position.
It, should when mobile terminal needs offer service, such as when mobile terminal is needed using some application program (APP)
Application program can obtain the area identification in the region MEC at place first.The process can refer to above content server and obtain region
The step of mark, details are not described herein again.During this, area identification acquired in mobile terminal is above-mentioned second area mark
Know.
First identifier server and second identifier server may be same station identification server, it is also possible to be different mark
Know server.
It should be understood that area identification is for the mobile terminal and MEC node in the region MEC same for correspondence
It is identical, it is provided by same identification server, then first identifier server and second identifier server are same station identification services
Device.
Step 504: the mobile terminal sends the service that the carrying second area identifies to the management server and asks
It asks.
After acquisition for mobile terminal area identification, mobile terminal sends service request, the service to management server
Request carries above-mentioned second area mark.
Step 505: the management server determines destination service node according to the service request and the registration information,
And object content server is determined according to the identification information.
Destination service node is the MEC node for matching first area mark and second area mark determination, object content clothes
Business device is the content server for being capable of providing service in destination service node.
For management server according to the area identification carried in service request, searching has region identical with the area identification
The MEC node of mark selects the content for being capable of providing service as destination service node from the destination service node
Server is as object content server.
Here, it is capable of providing service and refers to that the conditions such as volume of services, health status satisfaction provides service for the mobile terminal.
Step 506: the management server returns to instruction information to the mobile terminal.
Instruction information is used to indicate destination service node and object content server, specifically, being used to indicate target clothes
The object content server being engaged in node.
Step 507: the mobile terminal enjoys the sinking that the object content server provides according to the instruction information
Service.
Due to carrying the relevant information of destination service node and object content server in instruction information, so mobile
Terminal can establish the connection with object content server according to the instruction information, to realize according to management server return
Instruction information enjoys the sinking service provided by the server of the object content in the destination service node.
In general, in above process, user between management server and content server and management service
It is remotely to connect, such as can be connected by internet (internet) telecommunication between device, it is clear that specific connection type
It is not limited thereto, see also other connection types in the related technology.
Detailed process in above embodiments can also referring to figs. 1 to Fig. 3 shown in embodiment, do not limit further herein
Fixed and description.
In this way, the technical solution of the present embodiment does not depend on existing service, the identification server for disposing stand-alone service provides area
Domain label, identification server can not only be used by mobile terminal, while can also be sunk to the use of MEC node, mark clothes
Business device can provide service by various protocols, and various application scenarios be facilitated to dock.In addition, no matter this scheme is directed to MEC section
Point manufacturer still uses for the content supplier of MEC node, and transformation difficulty is all very low, and the convenience used is higher.
As shown in fig. 6, the embodiment of the invention also provides a kind of mobile terminals 600, comprising:
Module 601 is obtained, for obtaining the area identification in the region MEC where the mobile terminal locates from identification server；
Sending module 602, for sending the service request for carrying the area identification to management server, for the pipe
It manages server and object content server is determined according to the service request, wherein the object content server is can be in institute
It states the region MEC and provides the content server of service；
Receiving module 603, the instruction information returned for receiving the management server according to the service request,
In, the instruction information is used to indicate the object content server；
Interactive module 604, the sinking service provided for obtaining destination service node indicated by the instruction information.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, the acquisition module 601 includes:
Acquisition submodule, for obtaining the corresponding mark in the region MEC where the mobile terminal locates by local domain name system
Know the mark address of service of server；
Submodule is accessed, for being based on preset protocol interface, the mark is accessed by the mark address of service and is serviced
Device；
Receiving submodule, for receiving the area in the region MEC where the mobile terminal locates that the identification server returns
Domain identifier.
Mobile terminal provided in an embodiment of the present invention can be realized mobile terminal in the embodiment of the method for Fig. 1 realize it is each
Process, to avoid repeating, which is not described herein again.
As shown in fig. 7, the server is management server, institute the embodiment of the invention also provides a kind of server 700
Stating server 700 includes:
Service request reception module 701, for receiving the service request of mobile terminal transmission, the service request is carried
The area identification in the place region MEC that the mobile terminal is obtained from identification server；
Object content server determining module 702, for determining object content server according to the service request,
In, the object content server for can the region MEC provide sink service content server；
Return module 703, for returning to instruction information to the mobile terminal according to the service request, wherein described
Instruction information is used to indicate the destination node object content server.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, the MEC node includes more content servers, the server 700 further include: registration information receives
Module, for receiving the registration information of the transmission of the content server in the MEC node, wherein include in the registration information
The area identification in the region MEC of the service range covering of the MEC node and the identification information of the content server.
Mobile terminal provided in an embodiment of the present invention can be realized mobile terminal in the embodiment of the method for Fig. 2 realize it is each
Process, to avoid repeating, which is not described herein again.
As shown in figure 8, the server 800 is object content clothes the embodiment of the invention also provides a kind of server 800
Business device, the server 800 include:
Service providing module 801, the connection request generated for receiving mobile terminal according to instruction information, and be the shifting
It moves terminal and provides service, wherein the instruction information is management server in the clothes for receiving the mobile terminal transmission
It is sent to the mobile terminal after business request, the instruction information is used to indicate the object content server, the service
Request carries the area identification in the place region MEC that the mobile terminal is obtained from identification server.
Optionally, the object content server is the content server in destination service node, the destination service section
Point is the MEC node that service range covers the corresponding region MEC of area identification that the mobile terminal is sent.
Optionally, further includes: obtain module, the service range for obtaining the MEC node from identification server covers
The corresponding area identification in the region MEC；
Sending module, for sending registration information to the management server, wherein include described in the registration information
The identification information of area identification and the object content server.
Optionally, the acquisition module, comprising: acquisition submodule, for obtaining mark service by local domain name system
The mark address of service of device, wherein the identification server corresponds to the region MEC of the service range covering of the MEC node；
Submodule is accessed, for being based on preset protocol interface, the mark is accessed by the mark address of service and is serviced
Device；
Receiving submodule, for receiving clothes of the area identification of the identification server return as the content server
The area identification in the region MEC of range of being engaged in covering.
Mobile terminal provided in an embodiment of the present invention can be realized mobile terminal in the embodiment of the method for Fig. 3 realize it is each
Process, to avoid repeating, which is not described herein again.
The embodiment of the invention also provides a kind of mobile terminal, including processor, memory and it is stored in the memory
Computer program that is upper and can running on the processor, the computer program realize above-mentioned MEC section when being executed by processor
Each process of the implementation method embodiment of point identification, and identical technical effect can be reached, it is no longer superfluous here to avoid repeating
It states.
The embodiment of the invention also provides a kind of server, which is management server, which includes processing
Device, memory and it is stored in the computer program that can be run on the memory and on the processor, the computer journey
The step of the implementation method for the MEC node identification that any of the above management server executes is realized when sequence is executed by the processor
Suddenly, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the invention also provides a kind of server, which is object content server, which includes
Processor, memory and it is stored in the computer program that can be run on the memory and on the processor, the calculating
The realization side for the MEC node identification that any of the above object content server executes is realized when machine program is executed by the processor
The step of method, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each of the implementation method embodiment of above-mentioned MEC node identification when being executed by processor
Process, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage
Medium, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic or disk etc..
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of unit therein can be selected to realize the embodiment of the present invention according to the actual needs
Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, management server or network equipment etc.) execute all or part of step of each embodiment the method for the present invention
Suddenly.And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program generation
The medium of code.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (20)
1. a kind of implementation method of mobile edge calculations MEC node identification, which is characterized in that it is applied to communication system, it is described logical
News system includes mobile terminal, management server, identification server and MEC node, the service range covering one of the MEC node
A region MEC, the identification server and the region MEC are corresponding, and the identification server is corresponding for providing
The area identification in the region MEC, each MEC node includes more content servers, be the described method comprises the following steps:
Each content server obtains area identification from first identifier server, identifies as first area, first mark
Knowing server is the corresponding identification server of MEC node where each content server；
Each content server sends registration information to the management server, and the registration information includes the first area
The identification information of mark and each content server；
The mobile terminal obtains area identification from second identifier server, identifies as second area, the second identifier clothes
Business device is the corresponding identification server of MEC node that service range covers the mobile terminal position；
The mobile terminal sends the service request for carrying the second area and identifying to the management server；
The management server determines destination service node according to the service request and the registration information, and according to the mark
Know information and determine object content server, wherein the mark of first area described in the destination service node matching and described second
The MEC node that area identification determines, the object content server are that sinking service is capable of providing in the destination service node
Content server；
The management server returns to instruction information to the mobile terminal, and the instruction information is used to indicate the destination service
Node and the object content server；
The mobile terminal enjoys the sinking service that the object content server provides according to the instruction information.
2. a kind of implementation method of MEC node identification is applied to mobile terminal, which comprises the following steps:
The area identification in the region MEC where the mobile terminal locates is obtained from identification server；
The service request for carrying the area identification is sent, to management server so that the management server is according to the service
It requests to determine object content server, wherein the object content server services for that can provide sinking in the region MEC
Content server；
Receive the instruction information that the management server is returned according to the service request, wherein the instruction information is for referring to
Show the object content server；
Obtain the sinking service that object content server indicated by the instruction information provides.
3. the implementation method of MEC node identification as claimed in claim 2, which is characterized in that the object content server is
Content server in destination service node, the destination service node are the area that service range covers that the mobile terminal is sent
The MEC node in the corresponding region MEC of domain identifier.
4. the implementation method of MEC node identification as claimed in claim 3, which is characterized in that described to be obtained from identification server
The area identification in the region MEC where the mobile terminal locates, comprising:
The mark clothes of the corresponding identification server in the region MEC where the mobile terminal locates are obtained by local domain name system
Business address；
Based on preset protocol interface, the identification server is accessed by the mark address of service；
Receive the area identification in the region MEC where the mobile terminal locates that the identification server returns.
5. a kind of implementation method of MEC node identification is applied to management server, which comprises the following steps:
The service request that mobile terminal is sent is received, the service request carries the mobile terminal and obtains from identification server
The place region MEC area identification；
Object content server is determined according to the service request, wherein the object content server is can be in the MEC
Region provides the content server of service；
Instruction information is returned to the mobile terminal according to the service request, wherein the instruction information is used to indicate described
Object content server.
6. the implementation method of MEC node identification as claimed in claim 5, which is characterized in that the object content server is
Content server in destination service node, the destination service node are the area that service range covers that the mobile terminal is sent
The MEC node in the corresponding region MEC of domain identifier.
7. the implementation method of MEC node identification as claimed in claim 6, which is characterized in that the MEC node includes in more
Hold server, it is described object content server is determined according to the service request before, further includes:
Receive the registration information that the content server in the MEC node is sent, wherein include described in the registration information
The area identification in the region MEC of the service range covering of MEC node and the identification information of the content server.
8. a kind of implementation method of MEC node identification is applied to object content server, which is characterized in that the method includes
Following steps:
The connection request that mobile terminal is generated according to instruction information is received, and provides sinking service for the mobile terminal, wherein
The instruction information is that management server is sent to the movement eventually after receiving the service request that the mobile terminal is sent
End, the instruction information is used to indicate the object content server, the service request carry the mobile terminal from
The area identification in the place region MEC that identification server obtains.
9. the implementation method of MEC node identification as claimed in claim 8, which is characterized in that the object content server is
Content server in destination service node, the destination service node are the area that service range covers that the mobile terminal is sent
The MEC node in the corresponding region MEC of domain identifier.
10. the implementation method of MEC node identification as claimed in claim 8 or 9, which is characterized in that the reception mobile terminal
Before the connection request generated according to instruction information, further includes:
The corresponding area identification in the region MEC that the service range for obtaining the MEC node from identification server covers；
Registration information is sent to the management server, wherein includes the area identification and the mesh in the registration information
Mark the identification information of content server.
11. the implementation method of MEC node identification as claimed in claim 10, which is characterized in that described to be obtained from identification server
The corresponding area identification in the region MEC for taking the service range of the MEC node to cover, comprising:
The mark address of service of the identification server is obtained by local domain name system, wherein the identification server is corresponding
The region MEC of the service range covering of the MEC node；
Based on preset protocol interface, the identification server is accessed by the mark address of service；
Receive the region MEC that the area identification that the identification server returns is covered as the service range of the content server
Area identification.
12. a kind of mobile terminal characterized by comprising
Module is obtained, for obtaining the area identification in the region MEC where the mobile terminal locates from identification server；
Sending module, for sending the service request for carrying the area identification to management server, for the management service
Device determines object content server according to the service request, wherein the object content server is can be in the area MEC
Domain provides the content server of service；
Receiving module, the instruction information returned for receiving the management server according to the service request, wherein the finger
Show that information is used to indicate the object content server；
Interactive module, the sinking service provided for obtaining destination service node indicated by the instruction information.
13. a kind of server, the server is management server, which is characterized in that the server includes:
Service request reception module, for receiving the service request of mobile terminal transmission, the service request carries the shifting
The area identification in the place region MEC that dynamic terminal is obtained from identification server；
Destination service node determining module, for determining object content server according to the service request, wherein the target
Content server for can the region MEC provide sink service content server；
Return module, for returning to instruction information to the mobile terminal according to the service request, wherein the instruction information
It is used to indicate the object content server.
14. a kind of server, the server is object content server, which is characterized in that the server includes:
Service providing module, the connection request generated for receiving mobile terminal according to instruction information, and be the mobile terminal
There is provided service, wherein the instruction information is management server in the service request for receiving the mobile terminal transmission
It is sent to the mobile terminal afterwards, the instruction information is used to indicate the object content server, and the service request is taken
Area identification with the place region MEC that the mobile terminal is obtained from identification server.
15. a kind of mobile terminal, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 2 to 4 is realized when the computer program is executed by the processor
Any one of described in MEC node identification implementation method the step of.
16. a kind of server, which is characterized in that the server is management server, including processor, memory and is stored in
On the memory and the computer program that can run on the processor, the computer program are executed by the processor
The step of implementation method of MEC node identification of the Shi Shixian as described in any one of claim 5 to 7.
17. a kind of server, which is characterized in that the server is object content server, including processor, memory and is deposited
The computer program that can be run on the memory and on the processor is stored up, the computer program is by the processor
The step of implementation method of the MEC node identification as described in any one of claim 8 to 11 is realized when execution.
18. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor
The step of implementation method of MEC node identification described in any one of claim 2 to 4 is realized when row.
19. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor
The step of implementation method of MEC node identification described in any one of claim 5 to 7 is realized when row.
20. a kind of storage medium, is stored thereon with computer program, which is characterized in that the computer program is held by processor
The step of implementation method of MEC node identification described in any one of claim 8 to 11 is realized when row.
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