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| 1 | A Novel Secure Data Transmission Scheme in Industrial Internet of Things显示文摘The industrial Internet of Things(IoT)is a trend of factory development and a basic condition of intelligent factory.It is very important to ensure the security of data transmission in industrial IoT.Applying a new chaotic secure communication scheme to address the security problem of data transmission is the main contribution of this paper.The scheme is proposed and studied based on the synchronization of different-structure fractional-order chaotic systems with different order.The Lyapunov stability theory is used to prove the synchronization between the fractional-order drive system and the response system.The encryption and decryption process of the main data signals is implemented by using the n-shift encryption principle.We calculate and analyze the key space of the scheme.Numerical simulations are introduced to show the effectiveness of theoretical approach we proposed. | Hongwen Hui Chengcheng Zhou Shenggang Xu Fuhong Lin | 2020 | China Communications2020，17，1： | 19 |
| 2 | Steiner Tree Based Optimal Resource Caching Scheme in Fog Computing显示文摘Fog Computing is a new platform that can serve mobile devices in the local area. In Fog Computing, the resources need to be shared or cached in the widely deployed Fog clusters. In this paper, we propose a Steiner tree based caching scheme, in which the Fog servers, when caching resources, first produce a Steiner tree to minimize the total path weight(or cost) such that the cost of resource caching using this tree could be minimized. Then we give a running illustration to show how the Fog Computing works and we compare the traditional shortest path scheme with the proposed one. The outcome shows that the Steiner tree based scheme could work more efficiently. | SU Jingtao LIN Fuhong ZHOU Xianwei Lü Xing | 2015 | China Communications2015，12，8： | 10 |
| 3 | Dynamic Connectivity in Cislunar Communication Networking Based on Geosynchronous Orbit Relay Satellites显示文摘The architecture of cislunar multi-hop communication networks, which focuses on the requirements of lunar full-coverage and continuous cislunar communications, is presented on the basis of Geosynchronous Orbit (GEO) satellite network relays. According to the geographical distribution of the forthcoming Chinese Deep Space Measuring and Controlling Network (DSMCN), two networking schemes are proposed and two elevation angle optimization models are established for locating GEO relay satellites. To analyze the dynamic connectivity, a dynamic network model is constructed with respect to the time-varying characteristics of cislunar trunk links. The advantages of the two proposed schemes, in terms of the Connectivity Rate (CR), Interruption Frequency (IF), and Average Length of Connecting Duration (ALCD), are corroborated by several simulations. In the case of the lunar polar orbit constellation case, the gains in the performance of scheme I are observed to be 134.55%, 117.03%, and 217.47% compared with DSMCN for three evaluation indicators, and the gains in the performance of scheme II are observed to be 238. 22%, 240.40%, and 572.71%. The results validate that the connectivity of GEO satellites outperforms that of earth facilities significantly and schemes based on GEO satellite relays are promising options for cislunar multi-hop communication networking. | Wu Xiaobo Zhou Xianwei Lin Fuhong | 2012 | China Communications2012，9，11： | 3 |
| 4 | Big Data Security and Privacy: A Review显示文摘 | MATTURDI Bardi ZHOU Xianwei LI Shuai LIN Fuhong | 2014 | China Communications2014，11，A02： | 3 |
| 5 | Towards green for relay in InterPlaNetary Internet based on differential game model显示文摘InterPlaNetary Internet(IPN)plays a very important role in the exploitation of space.However,the relays in IPN are suffered from high symbol error,limited storage space,and limited available energy.To analyze the performance of the relay in IPN,in this article,we build a differential game model,where the controller is transmitting rate,and the goal is to maximize the payoff according to the symbol error rate,the storage space and the available energy in the system.By such a design,the green relays can be achieved for IPNs,which could prolong the live of the relays.Since the model is not easy to discuss,we analyze it using the Bellman theorem and then get some formulas on the trace of the optimal transmitting rate.Finally,extensive simulation results are presented to demonstrate the performance of our proposed model,which shows that by using our derived optimal transmitting rate trace,the relay’s payoff can be maximized. | LIN FuHong LIU Qian ZHOU XianWei XIONG Ke | 2014 | Science China(Information Sciences)2014，57，4： | 3 |
| 6 | Cooperative Differential Game for Model Energy-Bandwidth Efficiency Tradeoff in the Internet of Things显示文摘Internet of Things(IoT) refers to an infrastructure which enables the forms of communication and collaboration between people and things,and between things themselves.In order to improve its performance,we present a tradeoff between bandwidth and energy consumption in the IoT in this paper.A service providing model is built to find the relationship between bandwidth and energy consumption using a cooperative differential game model.The game solution is gotten in the condition of grand coalition,feedback Nash equilibrium and intermediate coalitions and an allocation policy is obtain by Shapley theory.The results are shown as follows.Firstly,the performance of IoT decreases with the increasing of bandwidth cost or with the decreasing of energy cost;secondly,all the nodes in the IoT composing a grand coalition can save bandwidth and energy consumption;thirdly,when the factors of bandwidth cost and energy cost are equal,the obtained number of provided services is an optimised value which is the trade-off between energy and bandwidth consumption. | LIN Fuhong LIU Qian ZHOU Xianwei CHEN Yueyun HUANG Daochao | 2014 | China Communications2014，11，1： | 3 |
| 7 | DMMF: Dominant and Max-Min Fair Allocation in Satellite Networks显示文摘Resource allocation is crucial for satellite networks. In this paper, we propose a multi-resource fair allocation scheme, namely Dominant and Max-min Fair(DMMF), to efficiently and fairly allocate resources. It consists of two allocation stages, dominant resource fair(DRF) allocation stage and max-min fairness(MMF) allocation stage. The proposed DMMF scheme exhibits desirable properties, including share incentive, strategy proofness, envy freeness and Pareto optimality. Meanwhile, DMMF can improve the allocation efficiency and reach 100% allocation efficiency. | LIN Fuhong ZHENG Yi ZHOU Xianwei Lü Xing | 2015 | China Communications2015，12，S2： | 2 |
| 8 | Hypergraph High-Dimension Clustering Algorithm for Optimized Cooperative Wireless Multicast显示文摘In order to guarantee the wireless multicast throughput at a minimum cost, we propose a layered hypergraph high-dimension clustering algorithm (LayerHC) considering the channels and statistical locations of mobile members. The algorithm can achieve a minimum multicast spanning tree to obtain a minimum number of relays and effective cooperative areas with low computational complexity. | Chen Yueyun Liu Wei Lin Fuhong Zhou Xianwei | 2012 | China Communications2012，9，8： | 1 |
| 9 | Fibonacci Sequence and Golden Section-Based on A Single-rate Multicast Congestion Control Scheme显示文摘 | Lin Fuhong Zhou Xianwei Wang Jianping An Jianwei | 2012 | EN2012，，15： | 1 |
| 10 | QoS Guaranteed Pre-Pushing Scheme in Peer-Assisted Streaming Network显示文摘 | LIN Fuhong LU Xing | 2014 | China Communications2014，11，A02： | 0 |
| 11 | A QoS Guarantee Service Serving Model in LEO Satellite Networks Based on Differential Game显示文摘 | LIU Qian ZHAO Ming LIN Fuhong | 2014 | China Communications2014，11，A02： | 0 |
| 12 | Research on the Next Generation Naming System显示文摘Academia has recently proposed new naming systems based on flat Distributed Hash Table (DHT). These naming systems are designed to overcome defects-such as lack of support for data migration and replication-in the Domain Name System (DNS). DHT naming systems have long resolution delay and are not suitable for practical application. This paper introduces two new naming systems that have the advantages of both DNS and DHT systems. The first is a three-layer system based on one-hop DHT and is suitable for small-scale application. The second adopts a hybrid DHT structure, can be implemented in different domains, and can be applied globally. Theoretical analyses demonstrate that these two systems are feasible for practical use. | Fuhong Lin Changjia Chen | 2011 | ZTE Communications2011，9，1： | 0 |
| 13 | Amygdala-Inspired Affective Computing: to Realize Personalized Intracranial Emotions with Accurately Observed External Emotions显示文摘Artificial intelligence technology has revolutionized every industry and trade in recent years. However, its own development is encountering bottlenecks that it is unable to implement empathy with human emotions. So affective computing is getting more attention from researchers. In this paper, we propose an amygdala-inspired affective computing framework to realize the recognition of all kinds of human personalized emotions. Similar to the amygdala, the instantaneous emergency emotion is first computed more quickly in a low-redundancy convolutional neural network compressed by pruning and weight sharing with hashing trick. Then, the real-time process emotion is identified more accurately by the memory level neural networks, which is good at handling time-related signals. Finally, the intracranial emotion is recognized in personalized hidden Markov models. We demonstrate on Facial Expression of Emotion Dataset and the recognition accuracy of external emotions(including the emergency emotion and the process emotion) reached 85.72%. And the experimental results proved that the personalized affective model can generate desired intracranial emotions as expected. | Chao Gong Fuhong Lin Xianwei Zhou Xing Lü | 2019 | China Communications2019，16，8： | 0 |
| 14 | A Task-Resource Joint Management Model with Intelligent Control for Mission-Aware Dispersed Computing显示文摘Dispersed computing can link all devices with computing capabilities on a global scale to form a fully decentralized network,which can make full use of idle computing resources.Realizing the overall resource allocation of the dispersed computing system is a significant challenge.In detail,by jointly managing the task requests of external users and the resource allocation of the internal system to achieve dynamic balance,the efficient and stable operation of the system can be guaranteed.In this paper,we first propose a task-resource joint management model,which quantifies the dynamic transformation relationship between the resources consumed by task requests and the resources occupied by the system in dispersed computing.Secondly,to avoid downtime caused by an overload of resources,we introduce intelligent control into the task-resource joint management model.The existence and stability of the positive periodic solution of the model can be obtained by theoretical analysis,which means that the stable operation of dispersed computing can be guaranteed through the intelligent feedback control strategy.Additionally,to improve the system utilization,the task-resource joint management model with bi-directional intelligent control is further explored.Setting control thresholds for the two resources not only reverse restrains the system resource overload,but also carries out positive incentive control when a large number of idle resources appear.The existence and stability of the positive periodic solution of the model are proved theoretically,that is,the model effectively avoids the two extreme cases and ensure the efficient and stable operation of the system.Finally,numerical simulation verifies the correctness and validity of the theoretical results. | Chengcheng Zhou Chao Gong Hongwen Hui Fuhong Lin Guangping Zeng | 2021 | China Communications2021，18，10： | 0 |
| 15 | Dense 3D surface reconstruction of large-scale streetscape from vehicle-borne imagery and LiDAR显示文摘Accurate and efficient three-dimensional(3D)streetscape reconstruction is the fundamental ability for an exploration vehicle to navigate safely and perform high-level tasks.Recently,remarkable progress has been made in streetscape reconstruction with visual images and light detection and ranging(LiDAR),but they have difficulties either in scaling and reconstructing large-scale outdoors or in efficient processing.To address these issues,this paper proposed an automatic method for incremental dense reconstruction of large-scale 3D streetscapes from coarse to fine at near real time.Firstly,the pose of vehicle is estimated by visual and laser odometry(VLO)and the state-of-the-art pyramid stereo matching network(PSMNet)is introduced to estimate depth information.Then,incremental dense 3D streetscape reconstruction is conducted by key-frame selection and coarse registration with local optimization.Finally,redundant and noise points are removed through multiple filtering,resulting good quality of dense reconstruction.Comprehensive experiments were undertaken to check the visual effect,trajectory pose error and multi-scale model to model cloud comparison(M3C2)based on reference trajectories and reconstructions provided by the state-of-the-art method,showing the precision,recall and F-score of sampling core points(SCPs)are over 80.42%,71.68%and 77.19%,respectively,which verified the proposed method. | Xiaohu Lin Bisheng Yang Fuhong Wang Jianping Li Xiqi Wang | 2021 | International Journal of Digital Earth2021，14，5： | 0 |
| 16 | Dispersed Computing Resource Discovery Model and Algorithm for Polymorphic Migration Network Architecture显示文摘Dynamic resource discovery in a network of dispersed computing resources is an open problem.The establishment and maintenance of resource pool information are critical,which involves both the polymorphic migration of the network and the time and energy costs resulting from node selection and frequent interactions of information between nodes.The resource discovery problem for dispersed computing can be considered a dynamic multi-level decision problem.A bi-level programming model of dispersed computing resource discovery is developed,which is driven by time cost,energy consumption and accuracy of information acquisition.The upper-level model is to design a reasonable network structure of resource discovery,and the lower-level model is to explore an effective discovery mode.Complex network topology features are used for the first time to analyze the polymorphic migration characteristics of resource discovery networks.We propose an integrated calibration method for energy consumption parameters based on two discovery modes(i.e.,agent mode and self-directed mode).A symmetric trust region based heuristic algorithm is proposed for solving the system model.The numerical simulation is performed in a dispersed computing network with multiple modes and topological states,which proves the feasibility of the model and the effectiveness of the algorithm. | ZHOU Chengcheng ZHANG Lukai ZENG Guangping LIN Fuhong | 2023 | Chinese Journal of Electronics2023，32，4： | 0 |
| 17 | A Continuous Authentication Protocol Without Trust Authority for Zero Trust Architecture显示文摘Zero-trust security is a novel concept to cope with intricate access,which can not be handled by the conventional perimeter-based architecture anymore.The device-to-device continuous authentication protocol is one of the most crucial cornerstones,especially in the IoT scenario.In the zero-trust architecture,trust does not rely on any position,person or device.However,to the best of our knowledge,almost all existing device-to-device continuous authentication relies on a trust authority or a node to generate secret keys or secret values.This is betrayed by the principle of zero-trust architecture.In this paper,we employ the blockchain to eliminate the trusted node.One node is chosen to produce the public parameter and secret keys for two entities through the practical Byzantine fault tolerance consensus mechanism.Additionally,the devices are categorized into three folds:trusted device,suspected device and untrusted device.Only the first two can participate in authentication,and they have different lengths of security parameters and intervals to reach a better balance between security and efficiency.Then we prove the security of the initial authentication part in the eCK model and give an informal analysis of the continuous authentication part.Finally,we implement the proposed protocol on simulated devices.The result illustrates that our scheme is highly efficient,and the continuous authentication only costs around 0.1ms. | Lei Meng Daochao Huang Jiahang An Xianwei Zhou Fuhong Lin | 2022 | China Communications2022，19，8： | 0 |
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