CN114286416A - Communication control method and device, electronic device and storage medium - Google Patents
Communication control method and device, electronic device and storage medium Download PDFInfo
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Abstract
The embodiment of the application discloses a communication control method and device, electronic equipment and a storage medium, which are applied to a communication network system, wherein the communication network system comprises operator service nodes, relay terminals and terminal equipment, the method is executed by the operator service nodes, and the method comprises the following steps: acquiring signal parameter values of at least two relay terminals; determining the position information of the terminal equipment according to the parameter values of the signals; acquiring first bandwidth resource information required by terminal equipment and second bandwidth resource information which can be provided by at least two relay terminals; and determining a target relay terminal from the at least two relay terminals according to the position information, the first bandwidth resource information and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal equipment. According to the technical scheme of the embodiment of the application, the proper relay terminal is determined for the terminal equipment through the service node of the operator, and the service quality in the communication process is ensured.
Description
Technical Field
The present application relates to the field of communications and block chain technologies, and in particular, to a communication control method and apparatus, an electronic device, and a storage medium.
Background
Near-field communication is a new communication mode proposed by The 3GPP (Third Generation Partnership Project) organization and defined as a new technology that allows direct Device-to-Device (D2D) communication between LTE (Long Term Evolution) terminals through shared cell network resources without infrastructure. Based on near-field communication, the terminal user can be connected to other terminal users (also called relay terminal users) through a wireless technology and connected to the internet through the mobile communication network service of the relay terminal user, so that the spectrum efficiency of the communication system is improved. Currently, the industry has some simple applications of near-field communication, such as opening a hotspot of a mobile phone, and allowing other mobile phones to access and then surf the internet. Although these communication methods can meet the requirement of users for surfing the internet, the service quality is not guaranteed.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present application provide a communication control method and apparatus, an electronic device, and a storage medium, where an operator service node is introduced, and the operator service node determines a suitable relay terminal for a terminal device, so as to ensure service quality in a communication process.
Other features and advantages of the present application will be apparent from the following detailed description, or may be learned by practice of the application.
According to an aspect of an embodiment of the present application, there is provided a communication control method applied to a communication network system including an operator service node, a relay terminal, and a terminal device, the method being performed by the operator service node, the method including:
acquiring signal parameter values of at least two relay terminals;
determining the position information of the terminal equipment according to the parameter values of the signals;
acquiring first bandwidth resource information required by the terminal equipment and second bandwidth resource information which can be provided by the at least two relay terminals;
and determining a target relay terminal from the at least two relay terminals according to the position information, the first bandwidth resource information and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal equipment.
According to an aspect of an embodiment of the present application, there is provided a communication control apparatus including:
the first acquisition module is configured to acquire signal parameter values of at least two relay terminals;
the calculation module is configured to calculate the position information of the terminal equipment according to the signal parameter values;
a second obtaining module, configured to obtain first bandwidth resource information required by the terminal device and second bandwidth resource information that can be provided by the at least two relay terminals;
a determining module configured to determine a target relay terminal from the at least two relay terminals according to the location information, the first bandwidth resource information, and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal device.
According to an aspect of an embodiment of the present application, there is provided an electronic device including: one or more processors; a storage device for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the communication control method as described above.
According to an aspect of embodiments of the present application, there is provided a computer-readable storage medium having stored thereon computer-readable instructions which, when executed by a processor of a computer, cause the computer to execute a communication control method as described above.
According to an aspect of embodiments herein, there is provided a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the computer device executes the communication control method provided in the above-described various alternative embodiments.
In the technical solution provided in the embodiment of the present application, an operator service node is provided in a communication network, and the operator service node may determine an appropriate target relay terminal for a terminal device through location information of the terminal device, first bandwidth resource information, and a second bandwidth resource of the relay terminal. After determining a suitable target relay terminal for the terminal device, the operator service node may aggregate uplink traffic provided by the target relay terminal in the formed communication link and then send the aggregated uplink traffic to the internet, and send downlink traffic separated for load balancing to the terminal device.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic illustration of an implementation environment to which the present application relates;
fig. 2 is a flow chart of a communication control method to which the present application relates;
FIG. 3 is a flow chart of step S240 of FIG. 2 of the present application in an exemplary embodiment;
fig. 4 is a flow chart of a communication control method to which the present application relates;
FIG. 5 is a block diagram of an operator service node to which the present application relates;
figure 6 is a block diagram of a network element configuration data store to which the present application relates;
FIG. 7 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
It should also be noted that: reference to "a plurality" in this application means two or more. "and/or" describe the association relationship of the associated objects, meaning that there may be three relationships, e.g., A and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
It should be noted that, the present application relates to a Blockchain (Blockchain) technology, which is a completely new distributed infrastructure and computing manner for verifying and storing data using a Blockchain data structure, generating and updating data using a distributed node consensus algorithm, securing data transmission and access using cryptography, and programming and operating data using an intelligent contract composed of automated script codes. The block chain is a set of decentralized infrastructure with distributed storage characteristics, and particularly is a data structure formed by data blocks in a linked list-like manner according to a time sequence, so that data which are in a sequential relationship and can be verified in a system can be safely stored, and the data cannot be tampered and counterfeited in a cryptographic manner.
The bottom platform of the blockchain may include processing modules for user management, basic services, intelligent contracts, operation monitoring, and the like. The user management module is responsible for identity information management of all blockchain participants, and comprises public and private key generation maintenance (account management), key management, user real identity and blockchain address corresponding relation maintenance (authority management) and the like, and under the authorization condition, the user management module supervises and audits the transaction condition of certain real identities and provides rule configuration (wind control audit) of risk control; the basic service module is deployed on all block chain node equipment and used for verifying the validity of the service request, recording the service request to storage after consensus on the valid request is completed, for a new service request, the basic service firstly performs interface adaptation analysis and authentication processing (interface adaptation), then encrypts service information (consensus management) through a consensus algorithm, transmits the service information to a shared account (network communication) completely and consistently after encryption, and performs recording and storage; the intelligent contract module is responsible for registering and issuing contracts, triggering the contracts and executing the contracts, developers can define contract logics through a certain programming language, issue the contract logics to a block chain (contract registration), call keys or other event triggering and executing according to the logics of contract clauses, complete the contract logics and simultaneously provide the function of upgrading and canceling the contracts; the operation monitoring module is mainly responsible for deployment, configuration modification, contract setting, cloud adaptation in the product release process and visual output of real-time states in product operation, such as: alarm, monitoring network conditions, monitoring node equipment health status, and the like.
Referring to fig. 1, fig. 1 is a schematic diagram of an implementation environment related to the present application. The implementation environment includes an Internet (Internet)110, an operator service node 120, three relay terminals 140, a base station 130, a terminal device 150 and a blockchain network 160, where the three relay terminals 140 are relay terminals A, B, C respectively, and show two communication links in total, and when the terminal device applies for near-field communication, one of the communication links can be formed. As shown in fig. 1, the communication link on the left side is provided by the relay terminal a for providing a communication service to the terminal device, the communication link on the right side is provided by the relay terminals B and C for providing a communication service to the terminal device together, and specifically, the communication link on the right side can also be provided by a plurality of relay terminals for providing a communication service to the terminal device together.
The operator service node 120 is located between the base station 130 and the internet 110, and is used for implementing traffic aggregation and separation: the uplink and downlink traffic data of the communication link on the right side of the terminal device 150 are aggregated or separated, the aggregated uplink traffic data may be transmitted to the internet 110, and the separated downlink traffic data for load balancing may be transmitted to the terminal device 150.
Meanwhile, the operator service node 120 may perform communication quality supervision and recommendation: the operator service node 120 may perform "relay recommendation" for the terminal device 150 applying for the near-field communication service according to the distribution of the relay terminal 140, the bandwidth condition, the historical service quality, and other indicators. Meanwhile, the relay station may cooperate with the base station controller according to the bandwidth condition of the relay station 140 to reserve sufficient uplink bandwidth for the relay station 140.
Optionally, the operator service node 102 also provides efficient querying and logging: the joining of services by the relay terminal 140, the application of services and establishment of connections by the terminal device 150, and the metering of services provided by the relay terminal 140 are all recorded in the form of transactions on the blockchain network 160. The carrier service node 120 may become a non-common and full node of the blockchain network 160, providing query of blockchain full ledger transactions on the one hand, and serving to uniformly send all blockchain transactions related to near domain communication on the other hand.
Various implementation details of the technical solution of the embodiments of the present application are set forth in detail below:
fig. 2 is a flow chart illustrating a communication control method according to an example embodiment. The method may be applied to the implementation environment shown in fig. 1 and is specifically performed by the carrier service node 120 in the embodiment environment shown in fig. 1.
As shown in fig. 2, in an exemplary embodiment, the information extraction method may include steps S210 to S240, which are described in detail as follows:
step S210, acquiring signal parameter values of at least two relay terminals;
step S220, determining the position information of the terminal equipment according to the signal parameter values;
step S230, acquiring first bandwidth resource information required by the terminal device and second bandwidth resource information that can be provided by at least two relay terminals;
step S240, determining a target relay terminal from the at least two relay terminals according to the position information, the first bandwidth resource information, and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal device.
In this embodiment, as in step S210, when the terminal device node applies for using the near-field communication service, the operator service node may determine an appropriate relay terminal for the terminal device according to the received application to provide the network service for the terminal device. When the terminal equipment applies for joining in the near-field communication, signal parameter values of at least two relay terminals are randomly selected as parameter basis for positioning the position information of the terminal equipment, the terminal equipment sends the selected signal parameter values of the at least two relay terminals to an operator service node, and the operator service node receives the signal parameter values.
As described in step S220 above, the position of each relay terminal is fixed, and the position information of the terminal device can be calculated from the acquired signal parameter values.
In this embodiment, the Signal parameter values include, but are not limited to, Received Signal Strength (RSSI), Received Signal quality, and the like. The received signal strength is a measured value of received radio frequency energy, the distance between a transmitting end (relay terminal) and a receiving end (terminal device) of a signal parameter value can be obtained by a fitting estimation method, and the position information of the terminal device can be obtained according to the distances between at least two relay terminals and the terminal device.
As shown in steps S230-S240, after the location information of the terminal device is determined, a suitable relay terminal needs to be selected to provide network service for the terminal device, and the second bandwidth resource information of the selected relay terminal needs to satisfy the first bandwidth resource information of the terminal device. Bandwidth generally refers to the bandwidth of the frequency occupied by the signal; when used to describe a channel, bandwidth refers to the maximum frequency bandwidth of a signal that can effectively pass through the channel. And determining the target relay terminal according to the position information of the terminal equipment, the first bandwidth resource information and the second bandwidth resource of the relay terminal.
In this embodiment, the method may be applied to a scenario where the coverage of the base station is insufficient, the number of people is large but the channel of the base station is insufficient, and the communication level is supposed to be improved through the near-field communication in a wide-area scenario. And the operator service node is arranged, and the operator service node determines a proper target relay terminal for the terminal equipment through the position information of the terminal equipment, the first bandwidth resource information and the second bandwidth resource of the relay terminal. After a suitable target relay terminal is determined for the terminal device, uplink and downlink traffic data of a formed communication link are aggregated or separated, specifically, uplink traffic provided by the target relay terminal is aggregated and then sent to the internet, and downlink traffic separated for load balancing is sent to the terminal device.
In the existing near-field communication, terminal equipment directly communicates through a relay terminal, the service quality of the relay terminal is not supervised, and meanwhile, the service quality cannot be guaranteed. In the embodiment of the application, the operator service nodes are arranged, the arranged operator service nodes can participate in the process of near-domain communication, the target relay terminals can be determined from the plurality of relay terminals through the operator service nodes, the target relay terminals can comprise a plurality of relay terminals, the plurality of relay terminals provide communication for terminal equipment, and the operator service nodes perform quality supervision and control in the process of near-domain communication to guarantee the quality of near-domain communication.
Referring to fig. 3, in an exemplary embodiment, the process of determining a target relay terminal from at least two relay terminals according to the location information, the first bandwidth resource information and the second bandwidth resource information in step S240 may include steps S310-S330:
step S310, determining a relay terminal closest to the position information from at least two relay terminals, and detecting whether second bandwidth resource information of the relay terminal closest to the position information is matched with the first bandwidth resource information;
step S320, if the relay terminal is matched with the target relay terminal, the relay terminal closest to the position information is determined as the target relay terminal;
step S330, if not matched, determining a preset number of relay terminals as target relay terminals from at least two relay terminals according to the distance relationship between each relay terminal and the position information; and the sum of the second bandwidth resource information of the preset number of relay terminals is greater than or equal to the first bandwidth resource information.
In this embodiment, the second bandwidth resource information of the relay terminal closest to the terminal device is directly matched with the first bandwidth resource information, and when the second bandwidth resource information is matched with the first bandwidth resource information, that is, when the second bandwidth resource information satisfies the first bandwidth resource information, the relay terminal closest to the terminal device is directly used as the target relay terminal; and when the two are not matched, determining the preset number of relay terminals again according to the distance relationship to provide network service for the terminal equipment. In this embodiment, when the relay terminal closest to the terminal device is not sufficient to provide the network service for the terminal device, the network service is provided for the terminal device through the plurality of relay terminals together, so as to ensure normal operation of communication. In other embodiments, there may be only one relay terminal in the communication network system, and when there is only one relay terminal, the relay terminal may be directly used as a target relay terminal without acquiring location information of the terminal device, and subsequently, the operator service node also performs operations such as communication quality supervision, uploading a network service record to the blockchain network, and the like.
In an exemplary embodiment, determining a preset number of relay terminals as target relay terminals from at least two relay terminals according to a distance relationship between each relay terminal and the location information may include:
respectively calculating the distance from each relay terminal to the terminal equipment according to the position information;
sequencing all the relay terminals according to the sequence of all the distances from small to large to obtain a sequencing sequence corresponding to each relay terminal;
and selecting a preset number of relay terminals as target relay terminals according to the sorting sequence.
In this embodiment, when the second bandwidth resource of the relay terminal closest to the terminal device cannot satisfy the first bandwidth resource, the distance between each relay terminal and the terminal device is calculated according to the position of the relay terminal and the position information of the terminal device; and performing descending order according to the distance, and then selecting the relay terminals with the preset number according to the order of the arrangement. When it is necessary to select from a plurality of relay terminals with the same distance, the relay terminals may be further arranged in a descending order according to the second bandwidth resource information of the plurality of relay terminals, and then the first relay terminals may be selected from the descending order. And taking all the selected relay terminals as target relay terminals to provide network service for the terminal equipment.
For example, in the sorting of the distances, for example, 3 relay terminals need to be selected as the target relay terminals, but when a third target relay terminal is selected, there are 5 relay terminals with the same distance from the terminal device, but only one relay terminal can be selected from the 5 relay terminals as the target relay terminal, at this time, the second bandwidth resource information of the 5 relay terminals is sorted from large to small, and the first relay terminal is selected as the third target relay terminal according to the sorting of the 5 relay terminals.
In an exemplary embodiment, determining a preset number of relay terminals as target relay terminals from at least two relay terminals according to a distance relationship between each relay terminal and the location information may include:
respectively calculating the distance from each relay terminal to the terminal equipment according to the position information;
sequencing all the relay terminals according to the sequence of all the distances from large to small to obtain a sequencing sequence corresponding to each relay terminal;
and selecting a preset number of relay terminals as target relay terminals according to the sorting sequence.
In this embodiment, when the second bandwidth resource of the relay terminal closest to the terminal device cannot satisfy the first bandwidth resource, the distance between each relay terminal and the terminal device is calculated according to the position of the relay terminal and the position information of the terminal device; and performing descending order according to the distance, and then selecting a preset number of relay terminals according to the order of the arrangement. Similarly, when a certain number of relay terminals need to be selected from a plurality of relay terminals at the same distance, the second bandwidth resource information of the plurality of relay terminals is sorted, and a plurality of relay terminals with larger second bandwidth resource information are selected as target relay terminals.
Referring to fig. 4, in an exemplary embodiment, after the process of determining the target relay terminal from the at least two relay terminals according to the location information, the first bandwidth resource information and the second bandwidth resource information in step S240, the method further includes:
step S410, acquiring a network service record between the terminal equipment and the target relay terminal; the network service record is used for representing a record of providing network service for the terminal equipment by the target relay terminal;
step S420, the network service record is uploaded to the blockchain network.
In this embodiment, when the terminal device uses the network service provided by the target relay terminal, the operator service node may periodically collect network service records from the terminal device and the target relay terminal, and submit the network service records to the blockchain network, where the network service records include IDs, service durations, service volumes, and the like of the terminal device and the target relay terminal, and the network service records may be used as bases for subsequent operator service nodes to participate in network service sharing. After the network service record is stored in the blockchain network, the blockchain technology can provide security guarantees such as certificate storage, source tracing and identity authentication. Meanwhile, after the network service record is uploaded to the block chain network, the subsequent operator service nodes can synchronize the account book information of the block chain network in real time, so that the fastest response can be realized when the block transaction is inquired and the related data analysis is executed, and the signature and the broadcast of the transaction message related to the near-field communication can also be realized.
In an exemplary embodiment, after uploading the network service record into the blockchain network, the method may further include the steps of:
receiving a charging instruction;
acquiring a network service record matched with the charging instruction from the block chain network according to the charging instruction;
and calculating the network service cost according to the network service record.
In this embodiment, when the operator needs to charge, a charging instruction is generated and sent to the operator service node, and after receiving the charging instruction, the operator service node obtains a corresponding network service record in the blockchain network and calculates a network service charge according to the corresponding network service record, so that the operator service node can present the due value of the operator and obtain a gain in the operation mode of near-domain communication.
For example, the network service record includes traffic data of target relay terminals respectively used by the terminal devices, a charging policy is preset in the operator service node, and the network service charge that can be obtained by the operator service node in the current near-domain communication process is calculated through the charging policy and the traffic data.
In an exemplary embodiment, after determining the target relay terminal from the at least two relay terminals according to the location information, the first bandwidth resource information and the second bandwidth resource information, the method may further include the steps of:
acquiring downlink flow data of the terminal equipment through the Internet, encrypting the downlink flow data, and sending the encrypted downlink data to the terminal equipment through a base station;
or, the base station acquires the uplink traffic data sent by the terminal equipment, decrypts the uplink traffic data, and sends the decrypted uplink data to the internet.
In this embodiment, as shown in fig. 1, during the communication between the terminal device and the internet, uplink traffic data is sent from the terminal device to the internet, and downlink traffic data is sent from the internet to the terminal device. The downlink traffic data is transmitted to an operator service node from the internet, the operator service node encrypts the downlink traffic data, and then transmits the encrypted downlink traffic data to the terminal equipment through the base station for decryption.
The terminal equipment encrypts the uplink traffic data sent to the internet, then sends the encrypted uplink traffic data to the operator service node for decryption, and the operator service node sends the decrypted uplink traffic data to the internet. By encrypting the downlink flow data and decrypting the uplink flow data, the condition that the privacy of the uplink flow data and the privacy of the downlink flow data are not leaked at a target relay terminal is guaranteed.
In an exemplary embodiment, the method may further include the steps of:
the operator service node is created by a preset service party and is deployed on an edge computing network of the communication network system.
In this embodiment, the operator service node is deployed on an Edge Computing network (MEC), so that data does not need to be transmitted back to a central server, network card delay can be reduced well, meanwhile, since Edge Computing distributes data processing work among different data centers and devices, attacks are hard to receive, and data security can be further ensured.
In this embodiment, the operator service node may be set by a certain operator, such as mobile, internet, telecommunication, or may be set by multiple operators together. When the operator service node is set by one operator, a plurality of target relay terminals are provided, and the operators of the target relay terminals are different, the network service cost needs to be calculated, and each operator calculates the network service cost in the corresponding operator service node. And when the operator service nodes are set by a plurality of operator service nodes together and the operators of the target relay terminal are different, and each operator needs to calculate the network service charge, respectively sending a charging request to the operator service nodes, and returning the respective network service charge to the corresponding operator by the operator service nodes.
Furthermore, the uplink and downlink traffic data of the terminal device need to pass through the operator service node, so the operator service node can also cache and forward the uplink and downlink traffic data of the terminal device, and meanwhile, in order to further improve the communication service quality, the operator service node can provide cache of hot Content together with or separately from a Content Delivery Network (CDN), so that rapid distribution of the Content is realized, and the service experience of a terminal device user is improved.
In one embodiment, the operator service node is a communication node that the operator sets up for better providing near-domain communication. The operator service node can maintain a bandwidth reservation guarantee state for wireless bandwidth between the base station and the operator service node and between the base station and the target relay terminal through configuration of the base station. In this state, the operator service node controls the base station to reserve enough uplink bandwidth for the target relay terminal, and how much uplink bandwidth is reserved is determined according to the communication capacity of the target relay terminal, the requirement of the target relay terminal, the available bandwidth of the base station and the like. The operator service node may enjoy the rights granted in the near domain communication service for the reserved bandwidth service. In order to realize the bandwidth reservation guarantee function, the operator service node and the base station can be deployed on the edge computing network. Referring to fig. 5, the operator service node includes, but is not limited to, a bandwidth guarantee function, a routing function, a service metering function, a blockchain wallet function, a communication encryption function, and a content caching function; the operator service node can configure the base station through a bandwidth guarantee function and reserve enough uplink bandwidth for the target relay terminal; the operator service node can also determine a proper target relay terminal for the terminal equipment through a routing function; the operator service node can also store the network service record in the early block chain network through the service metering function as a basis for calculating the network service cost; the operator service node can also synchronize the book information in the blockchain network in real time through the blockchain wallet function and carry out signature and broadcast on the transaction information; the operator service node can also decrypt the uplink flow data and the downlink flow data in the communication process; the operator service node may also cache and forward traffic for the user terminal.
Referring to fig. 6, an exemplary embodiment of the present application provides a communication control apparatus including:
a first obtaining module 610 configured to obtain signal parameter values of at least two relay terminals;
a calculating module 620 configured to calculate the position information of the terminal device according to the respective signal parameter values;
a second obtaining module 630, configured to obtain first bandwidth resource information required by the terminal device and second bandwidth resource information that can be provided by at least two relay terminals;
a determining module 640 configured to determine a target relay terminal from the at least two relay terminals according to the location information, the first bandwidth resource information, and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal device.
In an exemplary embodiment, the determining module 640 includes:
a first determining submodule configured to determine a relay terminal closest to the position information from the at least two relay terminals, and detect whether second bandwidth resource information of the relay terminal closest to the position information matches the first bandwidth resource information;
the second determining submodule is configured to determine the relay terminal closest to the position information as a target relay terminal if the first determining submodule is matched with the second determining submodule;
a third determining submodule configured to determine, if the relay terminals are not matched, a preset number of relay terminals as target relay terminals from the at least two relay terminals according to a distance relationship between each relay terminal and the position information; and the sum of the second bandwidth resource information of the preset number of relay terminals is greater than or equal to the first bandwidth resource information.
In an exemplary embodiment, the third configuration submodule includes:
the calculating unit is configured to calculate the distance from each relay terminal to the terminal equipment according to the position information;
the sequencing unit is configured to sequence the relay terminals according to the sequence of all the distances from small to large to obtain a sequencing sequence corresponding to each relay terminal;
and the selecting unit is configured to select a preset number of relay terminals as target relay terminals according to the sorting sequence.
In an exemplary embodiment, the communication control apparatus further includes:
the third acquisition module is configured to acquire a network service record between the terminal equipment and the target relay terminal; the network service record is used for representing a record of providing network service for the terminal equipment by the target relay terminal;
and the uploading module is configured to upload the network service record to the block chain network.
In an exemplary embodiment, the communication control apparatus further includes:
the receiving module is configured to receive a charging instruction;
the fourth acquisition module is configured to acquire a network service record matched with the charging instruction from the block chain network according to the charging instruction;
a calculation module configured to calculate a network service charge based on the network service record.
In an exemplary embodiment, the communication control apparatus further includes:
the encryption module is configured to acquire downlink traffic data of the terminal equipment through the Internet, encrypt the downlink traffic data and send the encrypted downlink data to the terminal equipment through the base station;
or the decryption module is configured to acquire the uplink traffic data sent by the terminal device through the base station, decrypt the uplink traffic data, and send the decrypted uplink data to the internet.
In an exemplary embodiment, the communication control apparatus further includes:
and the deployment module is configured to create and deploy the operator service node on an edge computing network of the communication network system by a preset service party.
It should be noted that the apparatus provided in the foregoing embodiment and the method provided in the foregoing embodiment belong to the same concept, and specific ways for each module, sub-module, and unit to perform operations have been described in detail in the method embodiment, and are not described herein again.
An embodiment of the present application further provides an electronic device, including: one or more processors; a storage device for storing one or more programs, which when executed by the one or more processors, cause the electronic device to implement the communication control method provided in the above-described respective embodiments.
FIG. 7 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application.
It should be noted that the computer system 700 of the electronic device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.
As shown in fig. 7, the computer system 700 includes a Central Processing Unit (CPU)701, which can perform various appropriate actions and processes, such as executing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 702 or a program loaded from a storage section 708 into a Random Access Memory (RAM) 703. In the RAM 703, various programs and data necessary for system operation are also stored. The CPU 701, the ROM 702, and the RAM 703 are connected to each other via a bus 704. An Input/Output (I/O) interface 705 is also connected to the bus 704.
The following components are connected to the I/O interface 705: an input portion 706 including a keyboard, a mouse, and the like; an output section 707 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage section 708 including a hard disk and the like; and a communication section 709 including a Network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 709 performs communication processing via a network such as the internet. A drive 710 is also connected to the I/O interface 705 as needed. A removable medium 711, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is mounted on the drive 710 as necessary, so that a computer program read out therefrom is mounted into the storage section 708 as necessary.
In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method illustrated by the flow chart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication section 709, and/or installed from the removable medium 711. The computer program executes various functions defined in the system of the present application when executed by a Central Processing Unit (CPU) 701.
It should be noted that the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In this application, however, a computer readable signal medium may include a propagated data signal with a computer program embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.
Yet another aspect of the present application provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment, or may exist separately without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions to cause the computer device to perform the methods provided in the various embodiments described above.
The above description is only a preferred exemplary embodiment of the present application, and is not intended to limit the embodiments of the present application, and those skilled in the art can easily make various changes and modifications according to the main concept and spirit of the present application, so that the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A communication control method applied to a communication network system including an operator service node, a relay terminal, and a terminal device, the method being performed by the operator service node, the method comprising:
acquiring signal parameter values of at least two relay terminals;
determining the position information of the terminal equipment according to the parameter values of the signals;
acquiring first bandwidth resource information required by the terminal equipment and second bandwidth resource information which can be provided by the at least two relay terminals;
and determining a target relay terminal from the at least two relay terminals according to the position information, the first bandwidth resource information and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal equipment.
2. The method of claim 1, wherein the determining a target relay terminal from the at least two relay terminals based on the location information, first bandwidth resource information, and second bandwidth resource information comprises:
determining a relay terminal closest to the position information from the at least two relay terminals, and detecting whether second bandwidth resource information of the relay terminal closest to the position information is matched with the first bandwidth resource information;
if so, determining the relay terminal closest to the position information as the target relay terminal;
if not, determining a preset number of relay terminals from the at least two relay terminals as the target relay terminals according to the distance relationship between each relay terminal and the position information; and the sum of the second bandwidth resource information of the preset number of relay terminals is greater than or equal to the first bandwidth resource information.
3. The method of claim 2, wherein the determining a preset number of relay terminals from the at least two relay terminals as the target relay terminal according to a distance relationship between each relay terminal and the location information comprises:
respectively calculating the distance from each relay terminal to the terminal equipment according to the position information;
sequencing all the relay terminals according to the sequence of all the distances from small to large to obtain a sequencing sequence corresponding to each relay terminal;
and selecting a preset number of relay terminals as the target relay terminals according to the sorting sequence.
4. The method of any of claims 1 to 3, wherein after said determining a target relay terminal from the at least two relay terminals based on the location information, first bandwidth resource information and second bandwidth resource information, the method further comprises:
acquiring a network service record between the terminal equipment and the target relay terminal; the network service record is used for representing a record that the target relay terminal provides network service for the terminal equipment;
and uploading the network service record to a block chain network.
5. The method of claim 4, wherein after the uploading the network service record into a blockchain network, the method further comprises:
receiving a charging instruction;
acquiring a network service record matched with the charging instruction from the block chain network according to the charging instruction;
and calculating the network service cost according to the network service record.
6. The method of any of claims 1 to 3, wherein after said determining a target relay terminal from the at least two relay terminals based on the location information, first bandwidth resource information and second bandwidth resource information, the method further comprises:
acquiring downlink flow data of the terminal equipment through the Internet, encrypting the downlink flow data, and sending the encrypted downlink data to the terminal equipment through a base station;
or, acquiring uplink traffic data sent by the terminal equipment through a base station, decrypting the uplink traffic data, and sending the decrypted uplink data to the internet.
7. The method of any of claims 1 to 3, further comprising:
the operator service node is created by a preset service party and deployed on an edge computing network of the communication network system.
8. A communication control apparatus, comprising:
the first acquisition module is configured to acquire signal parameter values of at least two relay terminals;
the calculation module is configured to calculate the position information of the terminal equipment according to the signal parameter values;
a second obtaining module, configured to obtain first bandwidth resource information required by the terminal device and second bandwidth resource information that can be provided by the at least two relay terminals;
a determining module configured to determine a target relay terminal from the at least two relay terminals according to the location information, the first bandwidth resource information, and the second bandwidth resource information, so that the target relay terminal provides bandwidth resources for the terminal device.
9. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the communication control method according to any one of claims 1 to 7.
10. A computer-readable storage medium having stored thereon computer-readable instructions which, when executed by a processor of a computer, cause the computer to execute the communication control method of any one of claims 1 to 7.
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