Publications

2023

1. [P] Patent 2023

   Service application deployment method and device, electronic equipment and storage medium

   Zhaoxia Li, Nan Kang, Xin Xing, and 2 more authors

   CN 113641454 B, Jul 2023

   Abs HTML PDF

   The application provides a service application deployment method, a service application deployment device, electronic equipment and a storage medium. The method comprises the following steps: acquiring demand information and use area information of a target service application; generating a container mirror image of the target business application according to the demand information; determining first cloud equipment from a preset network system according to the using area information, wherein the preset network system comprises a plurality of cloud equipment; determining cloud equipment adjacent to the first cloud equipment in the preset network system as second cloud equipment; deploying the container image in the second cloud device. According to the method and the device for the cloud service application, the target service application can be deployed to cloud equipment which is used by a user in advance, so that the problem that service interruption time is long due to temporary migration of the service application when the user moves is avoided, and user experience is improved.

2. [P] Patent 2023

   Method and device for determining calculation force parameters

   Jianfei Li, Chang Cao, Tao He, and 1 more author

   CN 112488563 B, Jun 2023

   Abs HTML PDF

   The application discloses a method and a device for determining a calculation force parameter, which relate to the field of network communication and are used for improving the efficiency of determining the calculation force parameter. The determining method comprises the following steps: acquiring a calculation service request of a user; determining the parameter type of the power calculation service request according to the power calculation service request; determining a computational power parameter based on the computational power service request and the current neural network model; the current neural network model corresponds to the type of parameters of the power calculation service request. Compared with the method for manually determining the calculation force parameters corresponding to the service requests in the prior art, the method for determining the calculation force parameters is low in efficiency and needs a certain professional ability of a user, and the method for determining the calculation force parameters is based on the neural network model, so that the user does not need a certain professional ability, and the efficiency of determining the calculation force parameters can be improved.

3. [P] Patent 2023

   Deployment method, device and system of data cluster

   Mingxuan Li, Jinwu Wei, Chengyu Zhang, and 2 more authors

   CN 113641456 B, Jun 2023

   Abs HTML PDF

   The invention discloses a data cluster deployment method, device and system, wherein the method comprises the following steps: acquiring label information contained in a container creation request sent by a data cluster; inquiring a Docker container creation parameter corresponding to the label information, and creating an operation environment corresponding to the Docker container creation parameter; acquiring system resources matched with the creation parameters of the Docker container; a Docker container for running the specified application instance is created based on the running environment and the system resources. The method can realize the automatic deployment of the clusters by automatically creating the Docker container, and improves the cluster deployment efficiency.

2022

1. [J] JFDC 2022

   Research on Edge Scheduling Mechanism of UPF Based on Programmable Network

   Mingxuan Li, Chang Cao, Xiongyan Tang, and 3 more authors

   Frontiers of Data and Computing, Apr 2022

   Abs HTML

   [Objective] This paper introduces an edge scheduling mechanism of UPF based on a programmable network which realizes unified scheduling of the network element function and UPF in the open-source network operating system. This method aims to sink the UPF to the edge open network equipment, forming the integration of UPF network elements and the programmable network in the edge scenario. Most of the existing network devices provide only limited network access methods and network functions and fail to satisfy the diverse needs of edge scenarios. [Methods] Starting from the SONiC, which is the mainstream open-source network operation, based on the container technology to realize the scheduling capabilities of network functions and the integration method of UPF, the cloud-native way to realize the integration of resource scheduling scheme of SONiC and UPF is explained. [Results] Based on this solution, the UPF is sinking to the programmable network device for unified scheduling and management in the edge scenario. The feasibility analysis of the mechanism is done. [Limitations] As the overall technical architecture of UPF edge scheduling based on programmable networks, it realizes the deployment and scheduling of UPF network elements on the edge side network equipment. How to realize remote management and how to build a deterministic network and achieve cloud-side collaborative computing resource management through this solution are still open issues to be solved. [Conclusions] The UPF edge dispatching scheme based on the programmable network can be widely used in the Internet of Things, Internet of Vehicles, smart cities, and other fields, further enhancing openness and computing power dispatching ability of the network on the edge side, and solving the edge-side practical problems such as lack of network connectivity and computing power faced by the intelligent industry.

2. [P] Patent 2022

   Cloud resource allocation method, device, equipment, medium and product

   Zhaoxia Li, Xin Xing, Nan Kang, and 1 more author

   CN 112637299 B, Apr 2022

   Abs HTML PDF

   The invention provides a cloud resource allocation method, a device, equipment, a medium and a product, wherein the method comprises the following steps: acquiring a cloud resource adaptation request of a target service application; acquiring resource demand characteristics and service demand characteristics of the target business application according to the cloud resource adaptation request; screening out a matched target cloud pool from a cloud center according to the resource demand characteristics and the service demand characteristics; and determining the target cloud pool as a target cloud resource, and allocating the target cloud resource to a target service application. Due to the fact that requirements of business application on resources and services are comprehensively considered, the distributed target cloud resources can provide high-quality services for the business application, and then the business application requirements are effectively met.

3. [P] Patent 2022

   Migration method, device and system of edge equipment

   Tao He, Chang Cao, Mingxuan Li, and 1 more author

   CN 112492005 B, Mar 2022

   Abs HTML PDF

   The application provides a migration method, a migration device and a migration system of edge equipment, relates to the technical field of communication, reduces migration time of the edge equipment, and improves reliability of computing power measurement of computing resources and stability of the computing resources. The method comprises the following steps: acquiring an identifier of a first MEC device to which a first edge device belongs and an identifier of a second MEC device to which the first edge device belongs; if the identifier of the first MEC equipment is different from the identifier of the second MEC equipment; determining that a first edge device has migrated; recording the session after the first edge device is migrated; the migrated session includes an identifier of the first MEC device; and selecting a path containing the first MEC equipment from one or more backup paths stored by the computing power server as a main path after the migration of the first edge equipment, and using the computing power value of the main path after the migration stored by the computing power server as the computing power value after the migration of the first edge equipment.

4. [P] Patent 2022

   Broadband access method, system, terminal and storage medium

   Zhaoxia Li, Xin Xing, Mingxuan Li, and 3 more authors

   CN 113067758 B, Sep 2022

   Abs HTML PDF

   The method comprises the steps that a broadband access request is sent to a server through the terminal, the broadband access request carries position information of the terminal, so that the server sends a connection instruction to a broadband internet gateway based on the position information, and the connection instruction carries the position information of the terminal. Moreover, by adopting the embodiment of the application to carry out broadband access, after the user opens the broadband service, the user does not need to reach the client position in place manually to carry out line deployment or connection, time and labor are saved, the stability is better, and the method is suitable for application.

2021

1. [J] CC 2021

   Computing power network: The architecture of convergence of computing and networking towards 6G requirement

   Xiongyan Tang, Chang Cao, Youxiang Wang, and 4 more authors

   China communications [SCI][Impact factor = 4.1], Feb 2021

   Abs HTML

   In 6G era, service forms in which computing power acts as the core will be ubiquitous in the network. At the same time, the collaboration among edge computing, cloud computing and network is needed to support edge computing service with strong demand for computing power, so as to realize the optimization of resource utilization. Based on this, the article discusses the research background, key techniques and main application scenarios of computing power network. Through the demonstration, it can be concluded that the technical solution of computing power network can effectively meet the multi-level deployment and flexible scheduling needs of the future 6G business for computing, storage and network, and adapt to the integration needs of computing power and network invarious scenarios, such as user oriented, government enterprise oriented, computing power open and so on.

2. [J] ICT 2021

   FaaS-oriented Computing Network Heterogeneous Resource Scheduling Technology

   Mingxuan Li, Pei Chang, Tong Cui, and 1 more author

   Information and Communications Technologies, Aug 2021

   Abs PDF

   With the development of computing power network technology, it has further promoted the further integration of cloud and network. The introduction of cloud-native and other information cloud computing technologies has enabled the computing power network to be open to the upper-layer services. Combined with the latest cloud-native serverless model, this paper proposes a FaaS-oriented scheduling technology of computing network heterogeneous resource, puts forward an overall technical architecture and a heterogeneous computing power scheduling mechanism, and further proposes an overall platform functional architecture on this basis. Thus, it solves the problem that the ability of computing network is further open to the upper application through FaaS under the condition of heterogeneous computing network integration.

3. [J] ZTEJ 2021

   Computing Power Scheduling Mechanism Based on Programmable Network

   Mingxuan Li, Chang Cao, and Jianjun Yang

   ZTE Technology Journal, Jun 2021

   Abs

   Combined with the latest programmable network technology, the computing power resource scheduling technology is proposed, and the overall technical architecture and computing power scheduling mechanism are introduced. Based on the technical architecture of computing power resource scheduling, the overall platform functional architecture and programming architecture are further proposed. The computing power scheduling mechanism based on the programmable network solves the current bottleneck of network parameters that cannot be achieved in the current computing power scheduling process, which can better achieve the integration of network and computing power.

4. [J] ICT 2021

   Microservice Fault Management Based on Service Mesh

   Xin Zhao, and Mingxuan Li

   Information and Communications Technologies, Aug 2021

   Abs

   Due to the characteristics of loose coupling between components, good expansibility and strong autonomy within components, microservice has become a new solution for distributed service among the big companies. However, the architecture of microservices is complex and fault-prone. And the failures are related to dynamic interactions between microservice instance which are difficult to reproduce. What’s more, the stability of the microservice cluster is poor and a failure is easy to cause the entire cluster to crash. To overcome these challenges, this paper proposes a microservice fault management solution based on service mesh and selects the appropriate service mesh software. The distributed tracing, log collection and fault injection provided by service mesh has been used for fault management and this solution has been applied to a software which is built based on microservice. The result shows that the scheme can locate the fault in time and reduce the adverse effects of the fault.

5. [J] AET 2021

   Trustworthy requirements and application scenarios in 6G network

   Qiuyan Liu, Mingxuan Li, Xuan Lv, and 4 more authors

   Application of Electronic Technique, Mar 2021

   Abs

   In this paper, trusted networking is proposed as one of the most important technologies trend in 6G network according to the status of services and applications in 5G network. In 6G network, network trust is proposed as a complementary concept of net-work security. Compared with network security based on the presumption of guilt, network trust is designed based on the presump-tion of innocence to prove itself without network attack of threat. Finally, trust requirements in next generation network are analyzed with the trend of higher frequency spectrum, capital expenditure, operational expenditure, and multi-domain integrated, including random access network sharing, space-ground integrated network and massive connection Internet of Things.

6. 

   Computing Network: Network Architecture and Key Technologies in the Era of Cloud-Network Convergence 2.0

   Chang Cao, Xiongyan Tang, Shuai Zhang, and 6 more authors

   Sep 2021

   Bib HTML

   @book{cao2021network,
     title = {Computing Network: Network Architecture and Key Technologies in the Era of Cloud-Network Convergence 2.0},
     author = {Cao, Chang and Tang, Xiongyan and Zhang, Shuai and Li, Jianfei and He, Tao and Li, Mingxuan and Liu, Ying and Zhang, Chuanbiao and Tu, Libiao},
     year = {2021},
     month = sep,
     publisher = {Publishing House of Electronics Industry},
     isbn = {9787121420412},
     dimensions = {true},
   }

2020

1. [J] JFDC 2020

   Research on edge resource scheduling solutions for computing power network

   Mingxuan Li, Chang Cao, Xiongyan Tang, and 3 more authors

   Frontiers of Data and Computing, Aug 2020

   Abs HTML

   [Objective] This paper introduces a network organization method for computing power network to satisfy business needs, which is able to flexibly schedule and allocate computing resources among clouds, networks, and edge devices. This approach aims to schedule and manage a wider range of computing resources in a unified framework. At the edge of the network, due to the large number of embedded devices and their different architectures, it is difficult for the existing resource scheduling methods to meet the demand of computing power. [Methods] Starting from the computing network architecture and based on the cloud-native resource scheduling mechanism, a lightweight, multi-cluster hierarchical edge resource scheduling scheme is described. [Results] Based on the lightweight cloud-native platform, we successfully manage and deploy a massive amount of hetero-architecture edge devices inside computing power networks in a unified framework. [Limitations] As a unified resource scheduling platform for front-end equipment in the “cloud, edge, and end” designed for computing power networks, it is important to solve the problems of implementing cloud-side collaboration, deploying artificial intelligence algorithms in front-end embedded clusters and making front-end equipment more autonomy. [Conclusions] The front-end embedded resource scheduling solution for computing power networks can be widely used in the Internet of Things, Internet of Vehicles, smart cities and other fields to improve the autonomous processing capabilities of the front-end equipment, and solve other practical problems such as the lack of innovation capabilities and insufficient supports in intelligent industry of China.

2. [J] 6GANA 2020

   Research on computing power network technology for 6G requirements

   Tao He, Chang Cao, Xiongyan Tang, and 2 more authors

   Mobile Communication, Jun 2020

   Abs PDF

   This paper firstly elaborates the significance of CPN（Computing Power Network） in the 6G era and the layered structure of CPN. Then, the operational principles are detailly described for the distributed and centralized control of CPN with the combination of the control technology, and the management of heterogeneous computing resources of CPN is also given in detail. Finally, this paper provides the detailed analysis on the usage and composition in each layer of CPN, and summarizes and prospects the future development of the computing power network.

3. [J] DTPT 2020

   Research on Scale Deployment of Blockchain Based on MEC in 5G

   Qiuyan Liu, Yi Feng, Fuchang Li, and 3 more authors

   Designing Techniques of Posts and Telecommunications, Mar 2020

   Abs

   The practical problems in scale deployment of blockchain are analyzed according to the develop process blockchain from concept to deployment. A scale deployment scheme of blockchain based on MEC（Multi-access Edge Cloud）is suggested. In the scheme,the scale deployment blockchain is designed with multiple layers longitudinally and shard horizontally. Compared with the blockchains deployed in traditional fragmental and independent mode,more gains in resource supply,connectivity,synchronization and supervision are obtained by the scheme based on MEC in 5G.

4. [J] ICT 2020

   Research on 5G core network evolution solution based on cloud native

   Mingxuan Li, Junjie Tong, and Qiuyan Liu

   Information and Communications Technologies, Jan 2020

   Abs PDF

   With the large-scale deployment of 5G networks, the SBA architecture of the 5G core network has changed the traditional network architecture and truly realized the service-oriented next-generation network architecture. The article analyzes the key features of cloud native and proposes a cloud-based micro-service architecture that is naturally adapt to the SBA. The solution of the 5G core network is specially explain, and the future 5G core network evolution ideas are analyzed from the perspective of the existing network.

5. [P] Patent 2022

   Transaction data processing method and device

   Qiuyan Liu, Zhonghao Zhang, Fuchang Li, and 4 more authors

   CN 112019603 B, Dec 2020

   Abs HTML PDF

   The embodiment of the invention provides a method and a device for processing transaction data, relates to the technical field of communication, and can reduce the time delay of a first node for acquiring the transaction data corresponding to a first block chain and improve the processing efficiency of the transaction data. The method comprises the following steps: the network control equipment receives a transaction request message of a first node and state information of the first node; the network control equipment determines a target MEC node with the shortest communication distance with the first node according to the position information of the first node; the network control equipment determines whether the transaction data stored in the first node is the same as the transaction data corresponding to the first blockchain or not according to the height of the block of the transaction data stored in the first node and the timestamp of the transaction data stored in the first node; and under the condition that the transaction data stored by the first node is different from the transaction data corresponding to the first blockchain, the network control equipment sends a first data synchronization indication message to the first node.

6. [P] Patent 2020

   Container resource management method and system

   Mingxuan Li, Jinwu Wei, Chengyu Zhang, and 2 more authors

   CN 107577538 B, Mar 2020

   Abs HTML PDF

   The method and the system for managing the container resources provided by the invention receive a container creation request sent by a first user, wherein the container creation request comprises authority information and requirement information, create a container according to the authority information and the requirement information, register the container to obtain a container registration information list, receive an access request sent by a second user for a target container, determine the authority information of the target container according to the access request and the container registration information list, and execute the access request according to the authority information of the target container. Therefore, when the container is created, the authority information of the container can be directly packaged in the container, and then when a user accesses the container, the user can directly perform access according to the authority information in the container, so that the problem that in the prior art, the authority of the container is allocated to the user by a container resource management system, once the authority allocation mechanism collapses, the disorder of the user access mechanism is caused is solved, and the data security in the container is ensured.

7. [P] Patent 2020

   Cross-container cluster access processing device and method

   Mingxuan Li

   CN 107508795 B, Mar 2020

   Abs HTML PDF

   The embodiment of the invention provides a cross-container cluster access processing device and method. The device includes: a route gateway module and a service orchestration module. The routing gateway module receives an external access request and is connected with the first container cluster through the service arranging module, processing and responding of the access request of a service query type are achieved, service is provided to the outside, and the problem that the first container cluster provides service for external access by exposing an IP address to the outside, which easily causes low data security, is solved.

8. [P] Patent 2020

   Industry short message sending method and device

   Niya Hu, Hao Chen, Yao Wang, and 1 more author

   CN 106488416 B, Feb 2020

   Abs HTML PDF

   The invention provides an industry short message sending method and device. The method comprises a step of receiving an industry short message sent by first and second level industry gateways or an enterprise server, wherein the industry short message comprises the information of a receiving client, a step of obtaining the real-time load amount of a first short message sending device of a province where the receiving client is located according to the information of the receiving client, a step of judging whether the real-time load amount of a first short message sending device is larger than or equal to the first preset threshold or not, obtaining a second short message sending device whose real-time load amount is smaller than the first preset threshold if so, a step of sending the industry short message to the second short message sending device such that the second short message sending device sends the industry short message to the receiving client. According to the industry short message sending method and the device, the load balance of the short message sending device can be realized.

9. [P] Patent 2020

   Distributed container management method and system

   Mingxuan Li

   CN 107368369 B, Jul 2020

   Abs HTML PDF

   The invention provides a distributed container management method and a distributed container management system.A Cassandra ring network topology comprises a plurality of nodes and host nodes corresponding to the nodes, and the host nodes comprise a plurality of containers; the method comprises the following steps: the Cassandra component module sends container load request information to the container management module; the container management module acquires container resource information according to the container load request information and sends log request information to the log monitoring module; the log monitoring module acquires log monitoring information used for being sent to the container management module according to the log request information; the container management module receives the log monitoring information, and fuses the container resource information and the log monitoring information into container load information which is sent to the Cassandra component module; and the Cassandra component module receives the container load information and sends the container load information to other host nodes so as to realize the sharing of the container load information among the host nodes.

2019

1. [J] AP 2019

   Application Prospect of Industrial Internet Edge Computing in Discrete Manufacturing Industry

   Qiuyan Liu, Huazhang Lv, Mingxuan Li, and 5 more authors

   Automation Panorama, Dec 2019

   Abs

   With the accelerated pace of commercial deployment of 5G networks, mobile communication networks based on 5G networks and MEC technology have large bandwidth (enhanced Mobile Broad Band, e MBB), ultra-reliable and ultra-low latency (ultra Reliable Low Latency Communications, u RLLC) ) and massive Machine Type Communication (mMTC) have become the core capabilities to drive the implementation of 5G applications. Among the needs of many vertical industries, the video service represented by 4K/8K high-definition video and augmented reality/virtual reality (Augmented Reality/Virtual Reality, AR/VR) is undoubtedly the "killer" application of 5G+MEC technology. Based on the differences in deployment location, deployment mode, deployment conditions, deployment scale, and platform capabilities between the MEC platform and the cloud platform, this paper focuses on the user experience of 5G video services, and analyzes the impact of 5G video service terminal video display capabilities on video file bandwidth requirements. Based on the user experience-oriented 5G video service edge-cloud collaboration strategy, it can reduce the storage capacity and transmission bandwidth requirements of the 5G video service on the MEC platform without reducing the user experience quality, and improve the edge-cloud collaboration efficiency.

2. [J] ICT 2019

   Research on Cloud Network Integration Scheme of Container Cloud and SDN for Telecom Operators

   Mingxuan Li, Xin Xing, and Benzhong Wang

   Information and Communications Technologies, Feb 2019

   Abs PDF

   With the development of SDN technology, network IT is the direction of future network evolution. In the IT field,intensification and virtualization are the mainstream development directions. How to realize the unified development of cloud and network is also the interest that telecom operators are paying attention to. Based on the status of the exiting resource deployment and network construction, a cloud network integration solution is proposed to integrate container cloud and SDN for telecom operators. On the basis of the above mentioned, it elaborates the network deployment plan and the top technical architecture, and then analyzes the application scenarios of cloud network integration of container cloud and SDN.

3. [J] CPSM 2019

   Research on Intelligent Network Based on Container Technology

   Mingxuan Li

   Computer Programming Skills & Maintenance, Jan 2019

   Abs

   With the continuous development of network technology, software-defined network intelligent network technology has become a key technology. On the basis of the existing data center SDN network technology, a software-defined network intelligent network solution based on container technology is proposed, so that the underlying network capabilities can be closer to the upper-level business side, combined with the existing rich intelligent analysis technology to apply to Network side, so as to better solve the network problems of existing data centers.

4. [J] CNT 2019

   Research on Software Development System for Multi-terminal Platform

   Mingxuan Li, and Rui Gu

   China New Telecommunications, Jan 2019

   Abs

   This paper proposes a software development system and method for multi-terminal embedded platforms, which effectively integrates the development environments of each terminal embedded platform into a unified platform, so that users do not need to install various tedious development environments on the local computer And configuring the terminal platform can easily develop applications based on various platforms, and the platform can also assist users in the development process to analyze the problems existing in the program and the management of the source code version, which greatly improves the efficiency of software development, etc.

5. [P] Patent 2019

   Node registering method and system based on Kubernetes system

   Mingxuan Li, Jinwu Wei, Chengyu Zhang, and 2 more authors

   CN 106330923 B, Oct 2019

   Abs HTML PDF

   The embodiment of the present invention provides a kind of node registering method and system based on Kubernetes system, wherein, this method comprises: the encapsulated tags that node to be registered is sent are received, wherein the encapsulated tags are that the node to be registered carries out the acquisition of Label Tag Packaging to the nodal information of the node to be registered；According to the encapsulated tags, IP address and port are distributed for the node to be registered, so that the node to be registered carries out inner parameter configuration according to the IP address and the port, completes the registration of the node to be registered.Node registering method and system provided in an embodiment of the present invention based on Kubernetes system, realizes the automatic registration of Kubernetes system lower node, improves the registration efficiency of Kubernetes system lower node.

6. [P] Patent 2019

   A kind of data transmission method and system based on NFC

   Mingxuan Li, Zhijun Wang, Minxia Gu, and 1 more author

   CN 105657647 B, Apr 2019

   Abs HTML PDF

   It is authenticated the invention discloses a kind of data transmission method based on NFC and between system, including intelligent terminal and intelligent information terminal by NFC and obtains dynamic labels；Intelligent information terminal sends the transmission request for carrying dynamic labels, smart cards for storage dynamic labels to smart card；Smart card issues the transmission request for carrying dynamic labels to intelligent terminal；The dynamic labels that carrying was requested and verified to intelligent terminal reception transmitting from smart card are legal, obtain the content information of transmission.The technical solution provided through the invention, after being authenticated between intelligent terminal and intelligent information terminal by NFC, directly interacted by way of carrying current dynamic labels, it all can first be authenticated before transmitting data every time i.e. between intelligent terminal and intelligent information terminal, solve the data transmission problems based on NFC technique, it ensure that the safety of communication simultaneously, to improve the satisfaction that user uses.

7. [P] Patent 2019

   NFC communication method, intelligent information terminal, intelligent terminal and NFC communication system

   Mingxuan Li

   CN 105792113 B, Aug 2019

   Abs HTML PDF

   The invention discloses a kind of NFC method, intelligent information terminal, intelligent terminal and NFC communication systems, and wherein the NFC method includes: to establish NFC long connecting link with intelligent terminal；Raw data packets are split as several subdata packets: each subdata packet is successively sent to intelligent terminal by NFC long connecting link, so that intelligent terminal receives whole subdata packets and the whole subdata packets received are integrated into raw data packets.Technical solution of the present invention, which can be realized, is based only upon NFC chip so that the raw data packets of large capacity are sent to intelligent terminal.In the present invention, since the transmitting of raw data packets is based only upon NFC protocol, thus has higher safety.Furthermore, the NFC method is applicable not only to the intelligent terminal for having NFC chip, it is also applied for the intelligent terminal for not having NFC chip, thus breach the limitation of terminal, environmental factor, the NFC use pattern for effectively extending the intelligent terminal user for not having NFC chip, is conducive to the smooth transition of user.

2018

1. [J] TT 2018

   Research on Air Loading System Based on Status Code

   Mingxuan Li, Min Lin, and Minxia Gu

   Telecommunications Technology, Dec 2018

   Abs HTML

   The transaction status code originally stored in the communication message is separated and the specific status of the status code is enriched, which is used as the benchmark for the loading transaction between the two parties in the communication. The platform and the mobile terminal each record the status of their own execution process, so that in the entire transfer The process ensures that the execution process of the mobile terminal and the platform is always consistent, thereby reducing the impact of the instability of the air SMS channel and increasing the stability of the air transfer process.

2. [J] TT 2018

   Cloud Platform Virtual Network Monitoring Technology and Application Scenario Analysis

   Mingxuan Li

   Telecommunications Technology, Dec 2018

   Abs HTML

   On the basis of the existing data center, it is proposed to realize the collection, analysis and processing of the east-west traffic of the virtual network of the cloud platform by means of bypass traffic collection. The granularity of capabilities is finer and closer to the business side.

3. [J] TW 2018

   Research on Flash Conversion Method Based on Streaming

   Mingxuan Li, and Rui Gu

   Telecom World, Dec 2018

   Abs HTML

   This paper proposes a stream-based Flash protocol conversion method. It solves the problem that the network platform needs to back up different content to adapt to the terminal capabilities when the terminal cannot support Flash content playback. The existing technology causes the problem of content redundancy on the network platform, which is not conducive to the future development needs of the network platform. This patent starts with optimizing the network structure and proposes a real-time multi-protocol conversion method, which uses the original network resources to maximize the adaptation of the existing terminal capabilities, improves the efficiency of the website, and reduces the cost of the website platform.

4. [J] TT 2018

   Research on NFC-oriented Interoperability

   Mingxuan Li, Minxia Gu, and Min Lin

   Telecommunications Technology, Nov 2018

   Abs HTML

   Firstly, analyze the characteristics and limitations of NFC-oriented business, and analyze the necessity of NFC-oriented business interoperability; secondly, from the perspective of operators, propose the interoperability system architecture and technical solutions for NFC-oriented business, mainly explaining the operation and interoperability of NFC-oriented business The system composition of aspects, etc.; finally, the goal and realization of the interoperability mechanism are described.

5. [P] Patent 2018

   Unified bill charging method and system

   Mingxuan Li

   CN 105338208 B, Dec 2018

   Abs HTML PDF

   The present invention provides a kind of uniformly bill charging method and system, and wherein method includes: that the industry gateway of each province sends ticket to the bill record collection equipment in the province；Single-shot gives general headquarters’ industry gateway if the bill record collection equipment of each province will receive；General headquarters’ industry gateway judges whether there is the second ticket that the industry gateway in the second province that the first ticket sent with the industry gateway in the first province belongs to same communication process is sent from the ticket of collection；If it exists, then general headquarters’ industry gateway merges the first ticket and the second ticket, and carries out charging according to the ticket after merging；If it does not exist, then general headquarters’ industry gateway determines the need for the second ticket of supplement, if desired, then obtains the second ticket, and the first ticket is merged with the second ticket obtained, carry out charging according to the ticket after merging.Unified bill charging method provided by the invention and system, have been effectively ensured ticket statistical accuracy.

6. [P] Patent 2018

   A kind of point-to-point note receiving/transmission method and system

   Hao Chen, Niya Hu, Ruimin Jin, and 2 more authors

   CN 104994486 B, Sep 2018

   Abs HTML PDF

   The invention discloses a kind of point-to-point note receiving/transmission method and systems, including：Centralized dispatching center receives the general format data packet of the carrying short message upstream message of the signaling gateway transmission of sender’s attributed region；The short message upstream message that centralized dispatching center is obtained according to parsing general format data packet, obtains the signaling gateway address of recipient’s attributed region, determines short message downstream message, and encapsulates and carry short message downstream message to general format data packet；Centralized dispatching center sends the general format data packet for carrying short message downstream message to the signaling gateway of recipient’s attributed region, and the short message downstream message that general format data packet carries is sent to recipient by the signaling gateway of recipient’s attributed region.Point-to-point note receiving/transmission method disclosed by the invention and system can solve in the prior art due to the problems such as signaling gateway of each region sms center and control centre’s conjunction set the caused wasting of resources, intercommunity is poor and signal switching number is more.

7. [P] Patent 2018

   A kind of industry gateway system

   Mingxuan Li

   CN 105049344 B, Nov 2018

   Abs HTML PDF

   The invention discloses a kind of industry gateway system, it, which is saved, divides short message/MMS center directly to be docked with general headquarters industry gateways；General headquarters’ industry gateway is directly docked with saving the short message divided/MMS center, divides EC/SI interfaces to divide EC/SI to be connected with province by province, divides BSS interfaces to divide BSS to be connected with province by province, docked with general headquarters EC/SI and general headquarters BSS.The network system of industry gateway of the present invention only has general headquarters’ industry gateway by the way of single-point access, existing scattered, independent industry gateway system concentration, intensive industry gateway system has been transformed into, realize the centralization of industry gateway, it not only ensure that the minimum influence to existing network transformation, and business realizing flow and charging flow, the efficiency for greatly improving industry gateway are enormously simplify, also reduce the cost of the operation of industry gateway and maintenance.

2017

1. [J] ICT 2017

   Research on Scheme Oriented Micro Service for IT Resources of Telecom Operators

   Mingxuan Li, Jinwu Wei, and Yunyong Zhang

   Information and Communications Technologies, Feb 2017

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   Based on the existing IT resources and business situation of telecom operators, this paper puts forward the overall scheme oriented micro service of IT resource and resource integration for telecom operators. On this basis, the whole process of telecom operators’ on-line operation and maintenance management are elaborated. In addition, the business application running in the actual production environment is imitated through the overall solution in the virtual environment, and the verification obtains satisfactory results and experimental data.

2016

1. [J] TT 2016

   Research on Application of Containerized Big Data Based on Arda

   Mingxuan Li

   Telecommunications Technology, Nov 2016

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   The use of container technology to run and manage big data application research has become a research hotspot in big data technology. Arda is an emerging container management framework in recent years, which can provide developers and operation and maintenance personnel with a convenient environment for development, deployment and operation and maintenance of big data applications. . How to use Arda to realize the container transformation of big data applications, and how to use Arda to realize the management of big data applications are the focus of the research.

2. [P] Patent 2016

   Set top box communication method, device and system

   Mingxuan Li, and Hongqi Liu

   CN 103024599 B, Mar 2016

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   The invention provides a kind of set top box communication method, device and system.Wherein method comprises: send the communication request connected with target device to server, described communication request comprises the device identification of described target device; Receive the random code that described server returns, and the destination device address information corresponding with described device identification; Connect according to described destination device address information and described target device, and carry out the coded communication based on described random code coded communication data with described target device.The present invention substantially increases communications security.

2015

1. [P] Patent 2015

   Near-field communication authentication method, certificate authority and near-field communication equipment

   Mingxuan Li, Zhijun Wang, Minxia Gu, and 2 more authors

   CN 103248487 B, Nov 2015

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   The invention provides a kind of near-field communication authentication method, certificate authority and near-field communication equipment, method comprises: certificate authority obtains the current scatter factor of near-field communication equipment, and the described current scatter factor comprises the device identification of near-field communication equipment and current more new logo; The master key utilizing this locality to prestore and the described current scatter factor, obtain multiple current key of described near-field communication equipment; Send described multiple current key to described near-field communication equipment, carry out interactive authentication to make described near-field communication equipment.The present invention obtains the current key of near-field communication equipment according to the master key stored by certificate authority, and send current key to near-field communication equipment, the scheme of interactive authentication is carried out according to multiple current key and other near-field communication equipments to make near-field communication equipment, solve the master key be stored in near-field communication equipment in prior art to be easily cracked the safety problem caused, thus effectively improve the fail safe of near-field communication.

2014

1. [J] TT 2014

   Research on Intelligent Information Push Scheme Based on NFC Technology

   Mingxuan Li

   Telecommunications Technology, Aug 2014

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   This paper systematically expounds the overall solution of the intelligent information push system based on NFC technology, mainly explains the software architecture of the intelligent information terminal and the information interaction process between the intelligent information terminal and the intelligent terminal, and finally gives an explanation of the RSA encryption algorithm used in this program.

2013

1. [J] ICT 2013

   A High Capacity Transmission Scheme Based on NFC

   Qiuyan Liu, Mingxuan Li, and Min Lin

   Information and Communications Technologies, May 2013

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   This paper points out that there are problems in NFC application status by analyzing NFC technical characteristics and puts forward a kind of transmission scheme with high capacity based on NFC and 3G fusion technology to provide solutions for high data rate demand of NFC business.

2. [P] Patent 2013

   Set-top box authentication method as well as certificate proxy terminal and system

   Mingxuan Li, and Hongqi Liu

   CN 102256178 B, Nov 2013

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   The invention discloses a set-top box authentication method, a certificate proxy terminal and system. The set-top boxy authentication method comprises the following steps: a set-top box transmits a first request message to a certificate proxy terminal, wherein the first request message comprises identification information of a certificate to be acquired, and certificates of the set-top box for accessing a media system are stored in the certificate proxy terminal; the set-top box receives keyword information of a certificate, transmitted by the certificate proxy terminal according to the identification information of the certificate to be acquired; and the set-top box is accessed to the media system according to the keyword information of the certificate. According to the method, the certificate is managed through the certificate proxy terminal to realize security of certificate management, and the reliable performance of certificate management is improved.

2012

1. [P] Patent 2012

   Implement method, device and system of IPTV service

   Jianshu Qiu, Mingxuan Li, and Hongqi Liu

   CN 101945255 B, Dec 2012

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   The invention provides an implement method, a device and a system of IPTV (Intelligent Personal Television) service. The implement method of the IPTV service comprises the following steps of: transmitting an access request with a service type identifier to a service navigation acting server in order to obtain service navigation data from a corresponding service navigation server according to the service type identifier by the service navigation acting server; receiving image data transmitted by the service navigation acting server, wherein the image data is obtained by processing the service navigation data obtained from the service navigation server by the service navigation acting server; and transmitting the image data to a display device to be displayed by the display device. Due to the adoption of the technical scheme of the embodiment, the invention can reduce the treatment of the interior of a set-top box, thereby increasing the adaptive capacity of the set-top box and effectively improving the implement process of the IPTV service.

2007

1. [J] MET 2007

   The Design of Displaying in Measuring and Test Instruments of Generator-Transformator

   Mingxuan Li, and Houjin Chen

   Modern Electronics Technique, Dec 2007

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   Generator-Transformator is wisely used in the large grade power station.We designed the device for measuring the voltage-current characteristics of Generator-Transformator.The device has the features of good display effect and high precision.This paper mainly introduces the application of LCD in the device measuring the voltage-current characteristics of Generator-Transformator.According to the specific requirements of displaying,we provide the hardware design of LCD module and the method of displaying characters and the line of voltage-current characteristics of Generator-Transformator.This design meets the needs of test and display with good precision and sensitivity.