CN111277544B - Communication method, system and related equipment - Google Patents
Communication method, system and related equipment Download PDFInfo
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- CN111277544B CN111277544B CN201811476347.8A CN201811476347A CN111277544B CN 111277544 B CN111277544 B CN 111277544B CN 201811476347 A CN201811476347 A CN 201811476347A CN 111277544 B CN111277544 B CN 111277544B
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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
- H04L67/56—Provisioning of proxy services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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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
Abstract
The invention discloses a communication method, a communication system and related equipment, and relates to the field of communication. The communication method comprises the following steps: in response to the communication service request from the client, the communication node competes for the communication proxy service; responding to successful competition, the communication node establishes communication connection with the client; the communication node issues the communication information of the client to the communication network where the communication node and the client are located, so that other communication nodes can obtain the communication information of the client. By the method of the embodiment of the invention, when the client has the communication service requirement, a plurality of communication nodes in the communication network can compete, and the successful communication nodes compete to provide service for the client, thereby realizing decentralized communication service. Thus, the flexibility of the communication service is improved, and the communication quality is further improved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a communication method, system and related device.
Background
Currently, point-to-point and group communication technologies such as instant messaging, video conferencing, and live webcasting need to implement connection and maintenance services of communication among parties by means of a third-party central server. However, the central server has low expansibility and a performance bottleneck, and is easily an object of attacks such as Distributed Denial of Service (DDoS), which affects normal provision of communication services. Therefore, the current communication service has poor flexibility.
Disclosure of Invention
The embodiment of the invention aims to solve the technical problem that: how to improve the flexibility of communication services.
According to a first aspect of some embodiments of the present invention, there is provided a communication method comprising: in response to the communication service request from the client, the communication node competes for the communication proxy service; responding to successful competition, the communication node establishes communication connection with the client; the communication node issues the communication information of the client to the communication network where the communication node and the client are located, so that other communication nodes can obtain the communication information of the client.
In some embodiments, the communication service request includes a service condition; and the communication nodes meeting the service conditions send communication service responses to the client to join the competition communication agent service queue, so that the client selects the communication nodes from the competition communication agent service queue as communication nodes successfully competing.
In some embodiments, the communication information includes presence information of the client; the communication method further comprises: responding to a communication request initiated by a client, and acquiring online information of a communication opposite terminal by a communication node; responding to the online of the communication opposite end, the communication node establishes communication connection for the client and the communication opposite end, or the communication node forwards communication messages for the client and the communication opposite end, or the communication node forwards the communication messages for the client and the communication opposite end; or, in response to the communication opposite end not being online, the communication node stores the communication message sent by the client to the storage node, so that the communication opposite end reads the communication message from the storage node.
In some embodiments, the communication service request is a group creation service request, and the communication information includes group information created by the client; the communication method further comprises: the communication node acquires a group joining request sent by other clients; the communication node sends a group joining request to the client; in response to the client sending the grant group message, the communication node forwards the grant group message to the other clients.
In some embodiments, the communication service request is a video conference service request, the video conference service request including service time information and service resource information; the communication method further comprises: and the communication node reserves the resources corresponding to the service resource information at the time corresponding to the service time information.
In some embodiments, the communication method further comprises: before finishing the communication service to the client, the communication node sends a switching instruction to the client so that the client is connected with a standby node, or sends the switching instruction to the standby node of the client, or issues a communication service transfer request to a communication network; wherein the standby node is selected by the client from communication nodes competing for the service of the communication agent.
In some embodiments, the communication node establishing a communication connection with the client comprises: the communication node acquires intelligent contract information corresponding to communication service between the communication node and the client; the communication node responds to the agreement intelligent contract information and sends confirmation information; in the event that the client sends confirmation information in response to agreeing to the intelligent contract information, the communication node establishes a communication connection with the client.
In some embodiments, the communication method further comprises: and responding to the end of the communication service between the communication node and the client, and the communication node obtains a corresponding service certificate according to the intelligent contract information and the communication quality of the communication service at this time.
In some embodiments, the communication method further comprises: the communication node acquires communication transaction information issued by the communication node in a communication network, wherein the communication transaction information comprises communication information of a client in the communication network; the communication node generates a block including communication transaction information and writes the block into a blockchain.
According to a second aspect of some embodiments of the present invention there is provided a communications node comprising: a competition module configured to compete for a communication agent service in response to acquiring a communication service request from a client; a connection establishing module configured to establish a communication connection with the client in response to the competition being successful; and the communication information publishing module is configured to publish the communication information of the client to the communication nodes and the communication network where the client is located so that other communication nodes can obtain the communication information of the client.
In some embodiments, the communication information includes presence information of the client; the communication node further comprises: the communication agent module is configured to respond to a communication request initiated by a client and acquire the online information of a communication opposite terminal; responding to the online of the communication opposite end, establishing communication connection for the client and the communication opposite end, or forwarding communication messages for the client and the communication opposite end, or forwarding the communication messages for communication nodes of the client and the communication opposite end; or, in response to the fact that the communication opposite end is not on line, the communication message sent by the client is stored in the storage node, so that the communication opposite end reads the communication message from the storage node.
In some embodiments, the communication service request is a group creation service request, and the communication information includes group information created by the client; the communication node further comprises: the group agent module is configured to obtain group joining requests sent by other clients; sending a group joining request to a client; and responding to the client sending the group joining agreement message, and forwarding the group joining agreement message to other clients.
In some embodiments, the communication service request is a video conference service request, the video conference service request including service time information and service resource information; the communication node further comprises: and the resource reservation module is configured to reserve the resource corresponding to the service resource information at the time corresponding to the service time information.
In some embodiments, the communication node further comprises: the node switching module is configured to send a switching instruction to the client before the communication service to the client is finished, so that the client is connected with the standby node, or send the switching instruction to the standby node of the client, or issue a communication service transfer request to a communication network; wherein the standby node is selected by the client from communication nodes competing for the service of the communication agent.
In some embodiments, the connection establishing module is further configured to obtain intelligent contract information corresponding to a communication service between the communication node and the client; in response to agreeing to the intelligent contract information, sending confirmation information; in the event that the client sends confirmation information in response to agreeing to the intelligent contract information, a communication connection is established with the client.
In some embodiments, the communication node further comprises: and the certificate acquisition module is configured to respond to the end of the communication service between the communication node and the client, and acquire the corresponding service certificate according to the intelligent contract information and the communication quality of the communication service at this time.
In some embodiments, the communication node further comprises: the system comprises a block chain node module, a block chain node module and a block chain node module, wherein the block chain node module is configured to acquire communication transaction information issued by a communication node in a communication network, and the communication transaction information comprises communication information of a client in the communication network; a block is generated that includes communication transaction information and written into a blockchain.
According to a third aspect of some embodiments of the present invention there is provided a communication system comprising: any one of the communication nodes described above, and a client.
According to a fourth aspect of some embodiments of the present invention, there is provided a communication apparatus comprising: a memory; and a processor coupled to the memory, the processor configured to perform any of the aforementioned communication methods based on instructions stored in the memory.
According to a fifth aspect of some embodiments of the present invention, there is provided a computer readable storage medium having a computer program stored thereon, wherein the program when executed by a processor implements any one of the aforementioned communication methods.
Some embodiments of the above invention have the following advantages or benefits: by the method of the embodiment of the invention, when the client has the communication service requirement, a plurality of communication nodes in the communication network can compete, and the successful communication nodes compete to provide service for the client, thereby realizing decentralized communication service. Thus, the flexibility of the communication service is improved, and the communication quality is further improved.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a flow diagram of a communication method according to some embodiments of the invention.
Fig. 2A-2D are flow diagrams illustrating a method for peer-to-peer communication services according to some embodiments of the invention.
Fig. 3 is a flow diagram illustrating a group communication service method according to some embodiments of the invention.
Fig. 4 is a flow diagram of a video conference service method according to some embodiments of the invention.
Fig. 5 is a flow diagram of a communication connection establishment method according to some embodiments of the invention.
Fig. 6 is a flow diagram of a communication recording method according to some embodiments of the invention.
Fig. 7 is a schematic diagram of a communication node according to some embodiments of the invention.
Fig. 8 is a block diagram of a communication system according to some embodiments of the invention.
Fig. 9 is a schematic structural diagram of a communication device according to some embodiments of the present invention.
Fig. 10 is a schematic structural diagram of a communication device according to further embodiments of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a flow diagram of a communication method according to some embodiments of the invention. As shown in fig. 1, the communication method of this embodiment includes steps S102 to S106.
In step S102, in response to acquiring a communication service request from a client, a communication node competes for a communication proxy service. The communication nodes may indicate participation in the contention, for example, by broadcasting to the entire network, or by directing a communication service reply to the client.
The client may broadcast a communication service request in the communication network so that a communication node in the communication network may obtain the request. In some embodiments, the client may initiate a communication service request in response to a communication node that is not currently serving, or the original communication node's service has expired.
The communication service request may include, for example, a service type, a requirement for a communication node, a requirement for a communication service, an alternative policy, rate information, and other service conditions. In addition, the identification, address and other basic information of the client can be included.
The communication nodes may be distributed nodes dedicated for communication in the communication network or may be user equipment. Therefore, all users with the internet surfing condition can be used as communication nodes and join the communication network. In some embodiments, the communication node is a user equipment with a public network IP address in the communication network, so that the communication requirement of more users can be met.
In some embodiments, the contention process may be: the communication nodes meeting the service condition send communication service responses to the client to join the competition communication agent service queue, so that the client selects the communication nodes from the competition communication agent service queue as communication nodes successful in competition, for example, the communication nodes can be selected according to the arrangement sequence of the communication nodes in the queue. Therefore, the client side can select the communication nodes according to the needs, and the flexibility of communication is improved.
In step S104, in response to the successful contention, the communication node establishes a communication connection with the client. After receiving the notification that the communication connection is successfully established, the communication node may start to reserve communication resources for the client, so as to meet the communication requirement of the client.
In step S106, the communication node issues the communication information of the client to the communication node and the communication network where the client is located, so that other communication nodes obtain the communication information of the client. Thereby, other communication nodes and clients in the communication network may communicate with the client.
The communication information may include basic information of the client and the corresponding communication node, such as identification, address, current status, etc.
By the method of the embodiment, when the client has a communication service requirement, a plurality of communication nodes in the communication network can compete, and the successful communication nodes compete for providing service for the client, so that decentralized communication service is realized. Thus, the flexibility of the communication service is improved, and the communication quality is further improved.
In some embodiments, the communication service may be a point-to-point communication service. An embodiment of the point-to-point communication service of the present invention is described below with reference to fig. 2A to 2D.
Fig. 2A is a flow diagram illustrating a method for peer-to-peer communication services according to some embodiments of the invention. As shown in fig. 2A, the peer-to-peer communication service method of the embodiment includes steps S202 to S210.
In step S202, the client comes online. After the network is on line, the client can directly read information such as a contact list, unread messages and the like from the storage node of the communication network.
A communication service request may be issued if the client does not already have a corresponding communication node at this time. For example, after the client a goes online, the issued communication service request includes: service type is point-to-point communication, service node requirement is (rating value >) 80, service requirement is (NAT traversal, message proxy), service duration is [ present online, next online ], rate is (NAT traversal is 5 credential, message proxy is 1 credential/1000); for another example, after the client B is online, the issued communication service request includes: the service type is peer-to-peer communication, the service node requires (rating value > -90), the service requires (offline message collection), the service duration is long, the charging rate is (continuous 2 voucher; offline message collection is 1 voucher/1000). The communication node acquires the online information of the client through the distributed network, and competes for service qualification when receiving the communication service request, so as to provide services such as communication connection, maintenance and the like for the client after the competition is successful. In the above examples, a credential refers to a unit of reward received by a user consuming or communicating node in the communication system, and may be, for example, a currency, a point, or the like.
In step S204, the client initiates a communication request to the correspondent node.
In step S206, the communication node obtains presence information of the correspondent node to determine whether the correspondent node is online, where the presence information is in the communication information that the correspondent node publishes to the network. In the case that the correspondent node is online, step S208 may be performed; in the case that the correspondent node is not online, step S210 may be performed.
In step S208, the correspondent node proxy client performs communication.
For example, the communication node may establish a communication connection for the client and the correspondent node, so that the client and the correspondent node communicate directly, as shown in fig. 2B, the two parties of communication may perform encrypted communication after negotiating a key to improve the security of communication; for another example, the communication node may forward the communication message for the client and the correspondent, as shown in fig. 2C; for another example, the communication node forwards the communication message for the client and the communication node of the correspondent node, that is, the correspondent node may also forward the communication message by the communication node of the correspondent node, as shown in fig. 2D. In FIGS. 2B-2D, the communication node N1 serves the client C1; in FIG. 2D, communication node N2 serves client C2.
In step S210, the communication node stores the communication message sent by the client to the storage node, so that the correspondent node reads the communication message from the storage node.
Through the method of the embodiment, the communication node can assist the client to establish communication connection or receive, substitute and send messages, so that the point-to-point communication in a decentralized communication network is realized.
In some embodiments, the communication service may be a group communication service. An embodiment of the group communication service of the present invention is described below with reference to fig. 3.
Fig. 3 is a flow diagram illustrating a group communication service method according to some embodiments of the invention. As shown in fig. 3, the group communication service method of this embodiment includes steps S302 to S314.
In step S302, in response to acquiring the group creation service request from the client, the communication node competes for the communication proxy service. The group creation service request may include information such as the type, size, validity period, service requirement, communication node requirement, rate, etc. of the group.
For example, the group creation service request may include, for example: the group type is multimedia message, size is 500 nodes, validity period is long, service requirement is (message buffer is 7 days, file buffer is 7 days), service node requirement is (rating value > is 90), rate is (50 voucher/month; 5 voucher/100M).
In step S304, in response to successful competition, the communication node establishes a communication connection with the client.
In step S306, the communication node issues the group information created by the client to the communication node and the communication network in which the client is located.
In step S308, the communication node acquires a join group request sent from another client. The other clients may initiate a join group request, for example, by searching the communication network for the identity of the group. In some embodiments, the public key of the client sending the request may be included in the join group request.
In step S310, the communication node sends a join group request to the client.
In step S312, the client sends a group grant message.
In step S314, the communication node forwards the grant in group message to other clients. In some embodiments, the consent to group message may include the group's key encrypted by the client's public key.
Thus, other clients are successfully joined. The communication nodes can perform operations such as message forwarding, group information management and the like for the clients in the same group.
By the method of the embodiment, the communication node can assist the client to establish and manage the communication group, thereby realizing the group communication in the decentralized communication network.
In some embodiments, the communication service may be a video conferencing service. An embodiment of the video conferencing service of the present invention is described below with reference to fig. 4.
Fig. 4 is a flow diagram of a video conference service method according to some embodiments of the invention. As shown in fig. 4, the video conference service method of this embodiment includes steps S402 to S408.
In step S402, in response to acquiring the video conference service request from the client, the communication node competes for the communication proxy service. The video conference service request includes service time information and service resource information.
For example, an individual or a company having a multipoint video conference system may join an idle multipoint video conference system as a group communication node in a communication service network to provide video conference service for other clients in the communication network. The video conference service request may include, for example: group type 20 node, validity period 2018.1.18: 00,2018.1.112:00, service requirement (high definition 1080P, h.264 coding, AES encryption), service node requirement (rating > 85 points), and rate (single time 2000 voucher).
In step S404, in response to successful contention, the communication node establishes a communication connection with the client.
In step S406, the communication node issues the videoconference information into the communication network in which the communication node and the client are located.
In some embodiments, the content of the video conference information may refer to group information, for example, and the mode of joining the video conference may also refer to the mode of joining the group in the foregoing embodiments, which is not described herein again.
In step S408, the communication node reserves a resource corresponding to the service resource information at a time corresponding to the service time information.
By the method of the embodiment, the communication node can assist the client to realize the reservation and communication of the video conference, thereby realizing the video conference in a decentralized communication network.
In some embodiments, the client may also select some of the standby nodes from among the communication nodes competing for the services of the communication agent. In some embodiments, the communication node sends a switching instruction to the client before ending the communication service to the client, so that the client connects to the standby node; for another example, the communication node may send a switch instruction to a standby node of the client. In addition, the communication node can also issue a communication service transfer request to the communication network, wherein the service quality requirement in the transfer request in the communication service is higher than the service quality in the original communication service request, and the cost is lower than the cost in the original communication service request. Therefore, the communication requirement of the user can be guaranteed, and the stability of communication is improved.
In some embodiments, the client and the communication node may confirm establishing the connection by confirming the smart contract. An embodiment of the communication connection establishment method of the present invention is described below with reference to fig. 5.
Fig. 5 is a flow diagram of a communication connection establishment method according to some embodiments of the invention. As shown in fig. 5, the communication connection establishment method of this embodiment includes steps S502 to S506.
In step S502, the communication node acquires intelligent contract information corresponding to a communication service between the communication node and the client. The intelligent contract information may include identification of objects involved in the communication service, service content, service requirements, charging policy, and the like.
In step S504, the communication node transmits confirmation information in response to agreeing to the intelligent contract information.
In step S506, in a case where the client transmits the confirmation information in response to agreement with the smart contract information, the communication node establishes a communication connection with the client.
Thus, the intelligent contract may automatically enforce a preset policy, such as automatically charging, etc., based on the service condition of the communication node. This embodiment may further include step S508 as necessary.
In step S508, in response to the end of the communication service between the communication node and the client, the communication node obtains a corresponding service credential according to the intelligent contract information and the communication quality of the current communication service. In some embodiments, the user of the client may pre-mortgage the service fee, and after the communication service is finished, the fee of the service calculated according to the intelligent contract may be deducted from the mortgage service fee.
Thus, automatic charging based on the intelligent contract can be completed. The communication services provided by different communication nodes may be different, so the invention can realize flexible and accurate charging function, and improve the use experience of users.
In some embodiments, the communication network may be a blockchain network, and the communication node may also be a blockchain node to record communication conditions in the communication network while providing communication services. An embodiment of the communication information recording method of the present invention is described below with reference to fig. 6.
Fig. 6 is a flow diagram of a communication recording method according to some embodiments of the invention. As shown in fig. 6, the communication information recording method of this embodiment includes steps S602 to S604.
In step S602, the communication node acquires communication transaction information issued by the communication node in the communication network, where the communication transaction information includes communication information of a client in the communication network. The communication node may issue the communication transaction information at the time of, for example, closing a service transaction with the client, ending the service transaction, completing a communication process by the client, and the like. The communication information includes, for example, the identifications of both the service and the communication, and information such as the time, the network status, and the cost related thereto.
In step S604, the communication node generates a block including the communication transaction information and writes the block into the blockchain.
The decentralized communication network provided by the invention is matched with the decentralized idea in the block chain system. Therefore, on the basis of meeting the use requirements of users and improving the network flexibility and communication quality through decentralized communication service, the functions of accurately recording communication information, preventing tampering and the like can be realized by combining the characteristics of the block chain, and the safety and reliability of the network are further improved.
An embodiment of the communication node of the present invention is described below with reference to fig. 7.
Fig. 7 is a schematic diagram of a communication node according to some embodiments of the invention. As shown in fig. 7, the communication node 700 of this embodiment includes: a competition module 7100 configured to compete for communication proxy service in response to acquiring a communication service request from a client; a connection establishing module 7200 configured to establish a communication connection with the client in response to the contention success; a communication information publishing module 7300 configured to publish the communication information of the client to the communication node and the communication network where the client is located, so that the other communication node obtains the communication information of the client.
In some embodiments, the communication information includes presence information of the client; the communication node 700 further comprises: the communication agent module 7400 is configured to respond to the communication request initiated by the client and obtain the online information of the opposite communication terminal; responding to the online of the communication opposite end, establishing communication connection for the client and the communication opposite end, or forwarding communication messages for the client and the communication opposite end, or forwarding the communication messages for communication nodes of the client and the communication opposite end; or, in response to the fact that the communication opposite end is not on line, the communication message sent by the client is stored in the storage node, so that the communication opposite end reads the communication message from the storage node.
In some embodiments, the communication service request is a group creation service request, and the communication information includes group information created by the client; the communication node 700 further comprises: the group agent module 7500 is configured to obtain a group joining request sent by other clients; sending a group joining request to a client; and responding to the client sending the group joining agreement message, and forwarding the group joining agreement message to other clients.
In some embodiments, the communication service request is a video conference service request, the video conference service request including service time information and service resource information; the communication node 700 further comprises: a resource reservation module 7600, configured to reserve the resource corresponding to the service resource information at the time corresponding to the service time information by the communication node.
In some embodiments, the communication node 700 further comprises: a node switching module 7700, configured to send a switching instruction to the client before ending the communication service to the client, so that the client connects to the standby node, or send the switching instruction to the standby node of the client, or issue a communication service transfer request to the communication network; wherein the standby node is selected by the client from communication nodes competing for the service of the communication agent.
In some embodiments, the connection establishment module 7200 is further configured to obtain intelligent contract information corresponding to communication services between the communication node and the client; in response to agreeing to the intelligent contract information, sending confirmation information; in the event that the client sends confirmation information in response to agreeing to the intelligent contract information, a communication connection is established with the client.
In some embodiments, the communication node 700 further comprises: and the credential obtaining module 7800 is configured to, in response to the end of the communication service between the communication node and the client, obtain a corresponding service credential according to the intelligent contract information and the communication quality of the current communication service.
In some embodiments, the communication node 700 further comprises: the block link point module 7900 is configured to acquire communication transaction information issued by a communication node in a communication network, where the communication transaction information includes communication information of a client in the communication network; a block is generated that includes communication transaction information and written into a blockchain.
An embodiment of the communication system of the present invention is described below with reference to fig. 8.
Fig. 8 is a block diagram of a communication system according to some embodiments of the invention. As shown in fig. 8, the communication system 80 of this embodiment includes a communication node 810 and a client 820. Communication node 810 and client 820 may each be one or more, a plurality of which is shown only by way of example in fig. 8. In addition, the system can also comprise a storage node for storing information such as a contact list, unread messages and the like of the user.
Fig. 9 is a schematic structural diagram of a communication device according to some embodiments of the present invention, where the communication device may be a communication node or a client device. As shown in fig. 9, the communication device 90 of this embodiment includes: a memory 910 and a processor 920 coupled to the memory 910, the processor 920 being configured to execute the communication method in any of the embodiments based on instructions stored in the memory 910.
Fig. 10 is a schematic structural diagram of a communication device according to another embodiment of the present invention, where the communication device may be a communication node or a client device. As shown in fig. 10, the communication apparatus 100 of this embodiment includes: the memory 1010 and the processor 1020 may further include an input/output interface 1030, a network interface 1040, a storage interface 1050, and the like. These interfaces 1030, 1040, 1050 and the memory 1010 and the processor 1020 may be connected via a bus 1060, for example. The input/output interface 1030 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. Network interface 1040 provides a connection interface for various networking devices. The storage interface 1050 provides a connection interface for external storage devices such as an SD card and a usb disk.
An embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored, wherein the program is configured to implement any one of the aforementioned communication methods when executed by a processor.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (20)
1. A method of communication, comprising:
in response to the communication service request from the client, the communication node competes for the communication proxy service;
responding to successful competition, the communication node establishes communication connection with the client;
the communication node issues the communication information of the client to the communication network where the communication node and the client are located so that other communication nodes can obtain the communication information of the client, wherein the communication information comprises the online information of the client;
responding to a communication request initiated by a client, and acquiring online information of a communication opposite terminal by a communication node;
responding to the online of the communication opposite terminal, the communication node establishes communication connection for the client and the communication opposite terminal, or the communication node forwards communication messages for the client and the communication node of the communication opposite terminal.
2. The communication method of claim 1, wherein the communication service request comprises a service condition;
and the communication nodes meeting the service conditions send communication service responses to the client to join a competition communication agent service queue, so that the client selects the communication nodes from the competition communication agent service queue as communication nodes which are successfully competed.
3. The communication method according to claim 1, wherein the communication method further comprises:
and responding to the condition that the communication opposite end is not on line, the communication node stores the communication message sent by the client to the storage node so that the communication opposite end reads the communication message from the storage node.
4. The communication method according to claim 1, wherein the communication service request is a group creation service request, and the communication information includes client-created group information;
the communication method further comprises:
the communication node acquires a group joining request sent by other clients;
the communication node sends the group joining request to the client;
and responding to the client sending the group entering agreement message, and forwarding the group entering agreement message to the other clients by the communication node.
5. The communication method of claim 1, wherein the communication service request is a video conference service request, the video conference service request including service time information and service resource information;
the communication method further comprises:
and the communication node reserves the resources corresponding to the service resource information at the time corresponding to the service time information.
6. The communication method of claim 1, further comprising:
before finishing the communication service to the client, the communication node sends a switching instruction to the client so that the client is connected with a standby node, or sends the switching instruction to the standby node of the client, or issues a communication service transfer request to a communication network;
wherein the standby node is selected by the client from communication nodes competing for the service of the communication agent.
7. The communication method according to any one of claims 1 to 6, wherein the communication node establishing a communication connection with the client comprises:
the communication node acquires intelligent contract information corresponding to communication service between the communication node and the client;
the communication node responds to the agreement of the intelligent contract information and sends confirmation information;
in the event that the client sends confirmation information in response to agreeing to the intelligent contract information, the communication node establishes a communication connection with the client.
8. The communication method of claim 7, further comprising:
and responding to the end of the communication service between the communication node and the client, and the communication node acquires a corresponding service certificate according to the intelligent contract information and the communication quality of the communication service at this time.
9. The communication method of claim 1, further comprising:
the communication node acquires communication transaction information issued by the communication node in a communication network, wherein the communication transaction information comprises communication information of a client in the communication network;
the communication node generates a block including the communication transaction information and writes the block into a blockchain.
10. A communication node, comprising:
a competition module configured to compete for a communication agent service in response to acquiring a communication service request from a client;
a connection establishing module configured to establish a communication connection with the client in response to the competition being successful;
the communication information publishing module is configured to publish communication information of the client to communication nodes and a communication network where the client is located so that other communication nodes can obtain the communication information of the client, wherein the communication information comprises online information of the client;
the communication agent module is configured to respond to a communication request initiated by a client and acquire the online information of a communication opposite terminal; and responding to the online of a communication opposite terminal, establishing communication connection for the client and the communication opposite terminal, or forwarding communication messages for communication nodes of the client and the communication opposite terminal.
11. The communication node of claim 10,
the communication agent module is further configured to store the communication message sent by the client to the storage node in response to the communication opposite end being offline, so that the communication opposite end reads the communication message from the storage node.
12. The communications node of claim 10, wherein said communications service request is a group creation service request, said communications information including client-created group information;
the communication node further comprises:
the group agent module is configured to obtain group joining requests sent by other clients; sending the group joining request to the client; and responding to the client sending the group entering agreement message, and forwarding the group entering agreement message to the other clients.
13. The communication node of claim 10, wherein the communication service request is a video conference service request, the video conference service request including service time information and service resource information;
the communication node further comprises:
and the resource reservation module is configured to reserve the resource corresponding to the service resource information at the time corresponding to the service time information by the communication node.
14. The communications node of claim 10, further comprising:
the node switching module is configured to send a switching instruction to the client before the communication service to the client is finished, so that the client is connected with the standby node, or send the switching instruction to the standby node of the client, or issue a communication service transfer request to a communication network;
wherein the standby node is selected by the client from communication nodes competing for the service of the communication agent.
15. The communication node according to any one of claims 10 to 14, wherein the connection establishing module is further configured to acquire intelligent contract information corresponding to a communication service between the communication node and a client; in response to agreeing to the intelligent contract information, sending confirmation information; in the event that the client sends confirmation information in response to agreeing to the intelligent contract information, a communication connection is established with the client.
16. The communications node of claim 15, further comprising:
and the certificate acquisition module is configured to respond to the end of the communication service between the communication node and the client, and acquire a corresponding service certificate according to the intelligent contract information and the communication quality of the communication service at this time.
17. The communications node of claim 15, further comprising:
the system comprises a block chain node module, a block chain node module and a block chain node module, wherein the block chain node module is configured to acquire communication transaction information issued by a communication node in a communication network, and the communication transaction information comprises communication information of a client in the communication network; a block is generated that includes the communication transaction information and written into a blockchain.
18. A communication system, comprising:
the communication node of any of claims 10-17, and
and (4) a client.
19. A communication device, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the communication method of any of claims 1-9 based on instructions stored in the memory.
20. A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, implements the communication method of any one of claims 1 to 9.
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| CN112995298A (en) * | 2021-02-06 | 2021-06-18 | 福建博泉哈希科技有限公司 | Block chain-based communication method and storage medium |
| CN113596157A (en) * | 2021-07-30 | 2021-11-02 | 绿漫科技有限公司 | SpringCloud-based alliance chain non-inductive publishing method |
| CN115102964B (en) * | 2022-06-23 | 2024-03-08 | Oppo广东移动通信有限公司 | Resource sharing method, device, system, product and equipment based on communication |
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