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A Survey on AI-Enabled Network Protocols for Quantum-Resilient Communication 认领 引用
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作者 Bareera Anam Muhammad Asim +1 位作者 Muhammad Nadeem Ali Byung-Seo Kim 《Computers, Materials & Continua》 SCIE EI 2026年第10期266-306,共41页
The rapid evolution of communication networks,driven by the expansion of heterogeneous environments such as 6G,Internet of Things(IoT),and edge computing,has exposed a critical research gap in the lack of unified fram... The rapid evolution of communication networks,driven by the expansion of heterogeneous environments such as 6G,Internet of Things(IoT),and edge computing,has exposed a critical research gap in the lack of unified frameworks that jointly address intelligent network control and quantum-resilient security.Existing networking protocols were originally designed under static configurations and classical security assumptions,making them increasingly inadequate for dynamic,large-scale,and intelligent infrastructures exposed to quantum-enabled threats.At the same time,the emergence of Quantum Computing(QC)introduces severe security risks,as widely used cryptographic mechanisms supporting protocols such as Transport Layer Security(TLS)and Internet Protocol Security(IPsec)become vulnerable to quantum attacks.This paper presents a structured survey based on a systematic classification of recent literature across AI-enabled networking,Post-Quantum Cryptography(PQC),Quantum Key Distribution(QKD),and protocol-level integration approaches.The review categorizes existing works into AI-driven network optimization,quantum-resilient security mechanisms,and hybrid AI-QRC architectural frameworks,enabling a unified comparison of design strategies and deployment models.Furthermore,this survey analyzes how Artificial Intelligence(AI)techniques enable autonomous network operations while Quantum-Resilient Cryptography(QRC)approaches provide post-quantum security guarantees,highlighting their complementary roles in next-generation network design.The study further synthesizes key findings for a tightly coupled AI-QRC co-design,which remains an open challenge due to mismatched assumptions in control latency,cryptographic overhead,and protocol adaptability.Additionally,this review emphasizes the need for integrated frameworks that combine intelligence and quantum security to develop adaptive,scalable,and resilient network protocols for the post-quantum era. 展开更多
关键词 Artificial intelligence quantum-resilient communication post-quantum cryptography network protocols autonomous networks quantum Internet secure networking reinforcement learning TLS QKD
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NetFuzz: multi-objective fuzzy testing of network protocols based on classification tree 认领 引用
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作者 Sun Jiaze Zhao Yang Qiang Yixing 《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2025年第3期106-114,共9页
Addressing the issues of high redundancy,poor targeting,and low efficiency in the fuzzy testing process of application-layer network protocols,NetFuzz,a novel multi-objective fuzzy testing tool based on a classificati... Addressing the issues of high redundancy,poor targeting,and low efficiency in the fuzzy testing process of application-layer network protocols,NetFuzz,a novel multi-objective fuzzy testing tool based on a classification tree was introduced in this paper. NetFuzz utilizes a four-tiered classification tree protocol description method for application-layer network protocols,encompassing the protocol under test,its functions,specific commands,parameters,and variant markers. A multi-objective optimization model is designed to enhance the coverage,validity,and diversity of test cases,with a genetic algorithm employed to generate these cases. The tool is evaluated by testing file transfer protocol( FTP) and hypertext transfer protocol( HTTP) servers with known vulnerabilities,comparing its performance against the Peach fuzzing tool. NetFuzz can effectively detect security vulnerabilities that Peach Fuzzer tool failed to identify. While ensuring the detection of vulnerabilities,the testing time is reduced by approximately 58%,and the number of valid test cases increases by 47. 67%. 展开更多
关键词 fuzzy testing network protocol multi-objective test case classification tree
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Low power Viterbi decoder design for low altitude adhoc networks 认领 引用
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作者 FEI Yingying XIAO Chunlu +3 位作者 JING Wenhao MA Tianming WANG Jiahan JIN Jie 《High Technology Letters》 EI CAS 2025年第2期154-163,共10页
With the rapid development of low altitude economic industry,low altitude adhoc network technology has been getting more and more intensive attention.In the adhoc network protocol designed in this paper,the convolutio... With the rapid development of low altitude economic industry,low altitude adhoc network technology has been getting more and more intensive attention.In the adhoc network protocol designed in this paper,the convolutional code used is(3,1,7),and the design of a low power Viterbi decoder adapted to multi-rate variations is proposed.In the traditional Viterbi decoding method,the high complexity of path metric(PM)accumulation and Euclidean distance computation leads to the problems of low efficiency and large storage resources in the decoder.In this paper,an improved add compare select(ACS)algorithm,a generalized formula for branch metric(BM)based on Manhattan distance,and a method to reduce the accumulated PM for different Viterbi decoders are put forward.A simulation environment based on Vivado and Matlab to verify the accuracy and effectiveness of the proposed Viterbi decoder is also established.The experimental results show that the total power consumption is reduced by 15.58%while the decoding accuracy of the Viterbi decoder is guaranteed,which meets the design requirements of a low power Viterbi decoder. 展开更多
关键词 low altitude adhoc network Manhattan distance network protocol Viterbi decoder field programmable gate array(FPGA)
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Radio-Acoustic Integrated Network for Ocean Information Transmission:Framework and Enabling Technologies 认领 引用 被引量：6
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作者 Fangjiong Chen Zilong Jiang +3 位作者 Fei Ji Hua Yu Quansheng Guan Feng Liu 《China Communications》 SCIE EI CSCD 2021年第9期62-70,共9页
An important vision of next generation mobile system is to provide global internet access.The Space-Terrestrial Integrated Network(STIN)has been proposed and intensively studied to tackle this challenge.Due to the sev... An important vision of next generation mobile system is to provide global internet access.The Space-Terrestrial Integrated Network(STIN)has been proposed and intensively studied to tackle this challenge.Due to the severe attenuation of radio signals in water,the STIN cannot be directly applied in underwater scenarios.In this paper we envision a framework of integrated radio-acoustic network arming at high-efficient data transmission in underwater scenarios,where acoustic signal is for underwater communication and radio signal is for surface and air communications.Since radio links have much higher data transmission rate and lower delay,in the integrated radio-acoustic network,the acoustic links easily become congested,at the same time the radio links are not fully utilized.We therefore propose that the integrated radio-acoustic network should be properly designed to minimize the hop count of acoustic links,as well as the signaling overhead in the acoustic subnetwork.We then present a novel network framework and the relative technologies to help moving the signaling overhead to the radio subnetwork. 展开更多
关键词 integrated network acoustic communication network protocols ocean engineering
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AeroMTP:A fountain code-based multipath transport protocol for airborne networks 认领 引用 被引量：4
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作者 Li Jie Gong Erling +2 位作者 Sun Zhiqiang Liu Wei Xie Hongwei 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 2015年第4期1147-1162,共16页
Airborne networks（ANs） are special types of ad hoc networks that can be used to enhance situational awareness, flight coordination and flight efficiency in civil and military aviation.Compared to ground networks, AN... Airborne networks（ANs） are special types of ad hoc networks that can be used to enhance situational awareness, flight coordination and flight efficiency in civil and military aviation.Compared to ground networks, ANs have some unique attributes including high node mobility, frequent topology changes, mechanical and aerodynamic constrains, strict safety requirements and harsh communication environment.Thus, the performance of conventional transmission control protocol（TCP） will be dramatically degraded in ANs.Aircraft commonly have two or more heterogeneous network interfaces which offer an opportunity to form multiple communication paths between any two nodes in ANs.To satisfy the communication requirements in ANs, we propose aeronautical multipath transport protocol（Aero MTP） for ANs, which effectively utilizes the available bandwidth and diversity provided by heterogeneous wireless paths.Aero MTP uses fountain codes as forward error correction（FEC） codes to recover from data loss and deploys a TCP-friendly rate-based congestion control mechanism for each path.Moreover, we design a packet allocation algorithm based on optimization to minimize the delivery time of blocks.The performance of Aero MTP is evaluated through OMNe T＋＋ simulations under a variety of test scenarios.Simulations demonstrate that Aero MTP is of great potential to be applied to ANs. 展开更多
关键词 Ad hoc networks Airborne networks Fountain code Multi-paths Network protocols
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Virtual reality mobility model for wireless ad hoc networks 认领 引用 被引量：1
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作者 Yu Ziyue Gong Bo He Xingui 《Journal of Systems Engineering and Electronics》 SCIE EI 2008年第4期819-826,共8页
For wireless ad hoc networks simulation, node＇s mobility pattern and traffic pattern are two key elements. A new simulation model is presented based on the virtual reality collision detection algorithm in obstacle en... For wireless ad hoc networks simulation, node＇s mobility pattern and traffic pattern are two key elements. A new simulation model is presented based on the virtual reality collision detection algorithm in obstacle environment, and the model uses the path planning method to avoid obstacles and to compute the node＇s moving path. Obstacles also affect node＇s signal propagation. Considering these factors, this study implements the mobility model for wireless ad hoc networks. Simulation results show that the model has a significant impact on the performance of protocols. 展开更多
关键词 wireless ad hoc networks computer simulation network protocols mobility models
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Quantum key distribution series network protocol with M-classical Bobs 认领 引用 被引量：4
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作者 张现周 公伟贵 +2 位作者 谭勇刚 任振忠 郭笑天 《Chinese Physics B》 SCIE EI CAS 2009年第6期2143-2148,共6页
Secure key distribution among classical parties is impossible both between two parties and in a network. In this paper, we present a quantum key distribution （QKD） protocol to distribute secure key bits among one qu... Secure key distribution among classical parties is impossible both between two parties and in a network. In this paper, we present a quantum key distribution （QKD） protocol to distribute secure key bits among one quantum party and numerous classical parties who have no quantum capacity. We prove that our protocol is completely robust, i.e., any eavesdropping attack should be detected with nonzero probability. Our calculations show that our protocol may be secure against Eve＇s symmetrically individual attack. 展开更多
关键词 quantum key distribution symmetrical attack network protocol
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Light-Weight Simple Network Management Protocol in Wireless Sensor Networks 认领 引用 被引量：2
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作者 高德云 朱婉婷 方然 《China Communications》 SCIE CSCD 2011年第8期121-129,共9页
A Light-Weight Simple Network Management Protocol (LW-SNMP) for the wireless sensor network is proposed, which is a kind of hierarchical network management system including a sink manager, cluster proxies, and node ag... A Light-Weight Simple Network Management Protocol (LW-SNMP) for the wireless sensor network is proposed, which is a kind of hierarchical network management system including a sink manager, cluster proxies, and node agents. Considering the resource limitations on the sensor nodes, we design new management messages, new data types and new management information base completely. The management messages between the cluster proxy and node agents are delivered as normal data packets. The experiment results show that LW-SNMP can meet the management demands in the resource-limited wireless sensor networks and has a good performance in stability, effectiveness of memory, extensibility than the traditional Simple Network Management Protocol (SNMP). 展开更多
关键词 WSNs network management lightweight simple network management protocol sink manager cluster proxy node agent
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Performance improvement of licklider transmission protocol in complex deep space networks based on parameter optimization 认领 引用
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作者 Guo YU Zhenxing DONG Yan ZHU 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 2023年第5期406-420,共15页
A reasonable parameter configuration helps improve the data transmission performance of the Licklider Transmission Protocol(LTP).Previous research has focused mainly on parameter optimization for LTP in simplified sce... A reasonable parameter configuration helps improve the data transmission performance of the Licklider Transmission Protocol(LTP).Previous research has focused mainly on parameter optimization for LTP in simplified scenarios with one to two hops or multihop scenarios with a custody mechanism of the Bundle Protocol(BP).However,the research results are not applicable to communications in Complex Deep Space Networks(CDSNs)without the custody mechanism of BP that are more suitable for deep space communications with LTP.In this paper,we propose a model of file delivery time for LTP in CDSNs.Based on the model,we propose a Parameter Optimization Design Algorithm for LTP(LTP-PODA)of configuring reasonable parameters for LTP.The results show that the accuracy of the proposed model is at least 6.47%higher than that of the previously established models based on simple scenarios,and the proposed model is more suitable for CDSNs.Moreover,the LTP parameters are optimized by the LTP-PODA algorithm to obtain an optimization plan.Configuring the optimization plan for LTP improves the protocol transmission performance by at least 18.77%compared with configuring the other parameter configuration plans. 展开更多
关键词 Complex deep space networks File delivery time model Licklider Transmission Protocol(LTP) Network Performance Network Protocols Parameter optimization Performance improvement
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Multi-Gradient Routing Protocol for Wireless Sensor Networks 认领 引用 被引量：3
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作者 Ying Qiu Shining Li +2 位作者 Zhigang Li Yu Zhang Zhe Yang 《China Communications》 SCIE CSCD 2017年第3期118-129,共12页
Sensor networks tend to support different traffic patterns since more and more emerging applications have diverse needs. We present MGRP, a Multi-Gradient Routing Protocol for wireless sensor networks, which is fully ... Sensor networks tend to support different traffic patterns since more and more emerging applications have diverse needs. We present MGRP, a Multi-Gradient Routing Protocol for wireless sensor networks, which is fully distributed and efficiently supports endto-end, one-to-many and many-to-one traffic patterns by effectively construct and maintain a gradient vector for each node. We further combine neighbor link estimation with routing information to reduce packet exchange on network dynamics and node failures. We have implemented MGRP on Tiny OS and evaluated its performance on real-world testbeds. The result shows MGRP achieves lower end-to-end packet delay in different traffic patterns compared to the state of the art routing protocols while still remains high packet delivery ratio. 展开更多
关键词 wireless sensor network routing protocol multi-gradient end-to-end traffic pattern
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Dynamic Routing Protocol for Computer Networkswith Clustering Topology 认领 引用 被引量：2
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作者 Li, Layuan Li, Chunlin 《Journal of Systems Engineering and Electronics》 EI 1999年第1期44-53,共10页
This paper presents a hierarchical dynamic routing protocol (HDRP) based on the discrete dynamic programming principle. The proposed protocol can adapt to the dynamic and large computer networks (DLCN) with clustering... This paper presents a hierarchical dynamic routing protocol (HDRP) based on the discrete dynamic programming principle. The proposed protocol can adapt to the dynamic and large computer networks (DLCN) with clustering topology. The procedures for realizing routing update and decision are presented in this paper. The proof of correctness and complexity analysis of the protocol are also made. The performance measures of the HDRP including throughput and average message delay are evaluated by using of simulation. The study shows that the HDRP provides a new available approach to the routing decision for DLCN or high speed networks with clustering topology. 展开更多
关键词 Computational complexity Computer simulation Dynamic programming Network protocols Topology
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Modeling and Simulation of P-Aloha,CSMA /CA and MACAW Protocols for Underwater Acoustic Channel 认领 引用 被引量：1
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作者 DAO Van-phuong 左加阔 +3 位作者 赵力 NGUYEN Dang-nam 邹采荣 孙剑 《Journal of Donghua University(English Edition)》 EI CAS 2015年第1期35-40,共6页
Medium access control( MAC) protocol of underwater acoustic communication network is a key technology for underwater acoustic networks( UANs). Most of the MAC protocols for wireless terrestrial communication networks ... Medium access control( MAC) protocol of underwater acoustic communication network is a key technology for underwater acoustic networks( UANs). Most of the MAC protocols for wireless terrestrial communication networks have been designed with negligible propagation delay. If it is deployed directly in an underwater environment,the UANs will perform inefficiently. In this paper,the characteristics of underwater acoustic channel are modeled and simulated by using the OPNET simulation tool,which are the speed of sound, propagation loss, and four sources for ambient noise: the turbulence,shipping,wind driven waves and thermal noise. The performance of pure Aloha( P-Aloha),carrier sense multiple access with collision avoidance( CSMA / CA) and multiple access collision avoidance for wireless local area network( MACAW) protocols in underwater acoustic channel environment are evaluated. The different performance of protocols in underwater environment is compared in the simulation. 展开更多
关键词 underwater acoustic channel OPNET simulation medium access control(MAC) protocol pure Aloha(P-Aloha) protocol carrier sense multiple access with collision avoidance(CSMA /CA) protocol multiple access collision avoidance for wireless local area network(MACAW) protocol
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Identifying and Verifying Vulnerabilities through PLC Network Protocol and Memory Structure Analysis 认领 引用 被引量：3
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作者 Joo-Chan Lee Hyun-Pyo Choi +4 位作者 Jang-Hoon Kim Jun-Won Kim Da-Un Jung Ji-Ho Shin Jung-Taek Seo 《Computers, Materials & Continua》 SCIE EI 2020年第10期53-67,共15页
Cyberattacks on the Industrial Control System(ICS)have recently been increasing,made more intelligent by advancing technologies.As such,cybersecurity for such systems is attracting attention.As a core element of contr... Cyberattacks on the Industrial Control System(ICS)have recently been increasing,made more intelligent by advancing technologies.As such,cybersecurity for such systems is attracting attention.As a core element of control devices,the Programmable Logic Controller(PLC)in an ICS carries out on-site control over the ICS.A cyberattack on the PLC will cause damages on the overall ICS,with Stuxnet and Duqu as the most representative cases.Thus,cybersecurity for PLCs is considered essential,and many researchers carry out a variety of analyses on the vulnerabilities of PLCs as part of preemptive efforts against attacks.In this study,a vulnerability analysis was conducted on the XGB PLC.Security vulnerabilities were identified by analyzing the network protocols and memory structure of PLCs and were utilized to launch replay attack,memory modulation attack,and FTP/Web service account theft for the verification of the results.Based on the results,the attacks were proven to be able to cause the PLC to malfunction and disable it,and the identified vulnerabilities were defined. 展开更多
关键词 Industrial control system programmable logic controller cybersecurity network protocol vulnerability
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Performance Analysis of Mixed Amplify-and-Forward and Decode-and-Forward Protocol in Underlay Cognitive Networks 认领 引用 被引量：3
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作者 Tran Trung Duy Hyung Yun Kong 《China Communications》 SCIE CSCD 2016年第3期115-126,共12页
In this paper, we propose and evaluate outage performance of a mixed amplify-and-forward(AF) and decode-and-forward(DF) relaying protocol in underlay cognitive radio. Different from the conventional AF and DF protocol... In this paper, we propose and evaluate outage performance of a mixed amplify-and-forward(AF) and decode-and-forward(DF) relaying protocol in underlay cognitive radio. Different from the conventional AF and DF protocols, in the proposed protocol, a secondary source attempts to transmit its signal to a secondary destination with help of two secondary relays. One secondary relay always operates in AF mode, while the remaining one always operates in DF mode. Moreover, we also propose a relay selection method, which relies on the decoding status at the DF relay. For performance evaluation and comparison, we derive the exact and approximate closedform expressions of the outage probability for the proposed protocol over Rayleigh fading channel. Finally, we run Monte Carlo simulations to verify the derivations. Results presented that the proposed protocol obtains a diversity order of three and the outage performance of our scheme is between that of the conventional underlay DF protocol and that of the conventional underlay AF protocol. 展开更多
关键词 underlay cognitive network cooperative communication outage probability mixed AF and DF protocols Rayleigh fading channel
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A Dual-Channel Secure Transmission Scheme for Internet-Based Networked Control Systems 认领 引用
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作者 田德振 戴亚平 +1 位作者 胡敬炉 平泽宏太郎 《Journal of Beijing Institute of Technology》 EI CAS 2010年第2期183-190,共8页
Two significant issues in Internet-based networked control systems （ INCSs）, transport performance of different protocols and security breach from Internet side, are investigated. First, for improving the performanc... Two significant issues in Internet-based networked control systems （ INCSs）, transport performance of different protocols and security breach from Internet side, are investigated. First, for improving the performance of data transmission, user datagram protocol （UDP） is adopted as the main stand for controllers and plants using INCSs. Second, a dual-channel secure transmission scheme （DCSTS）based on data transmission characteristics of INCSs is proposed, in which a raw UDP channel and a secure TCP （transmission control protocol） connection making use of SSL/TLS （secure sockets layerransport layer security） are included. Further, a networked control protocol （NCP） at application layer for supporting DCSTS between the controllers and plants in INCSs is designed, and it also aims at providing a universal communication mechanism for interoperability of devices among the networked control laboratories in Beijing Institute of Technology of China, Central South University of China and Tokyo University of Technology of Japan. By means of a networked single-degree-of-free- dom robot arm, an INCS under the new protocol and security environment is created. Compared with systems such as IPSec or SSL/TLS, which may cause more than 91% network throughput deduction, the new DCSTS protocol may yield results ten times better, being just 5.67%. 展开更多
关键词 Internet-based networked control system （INCS） networked control protocol（NCP） dual-channel secure transmission scheme（DCSTS）
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Cooperative Layer-2 Based Routing Approach for Hybrid Wireless Mesh Networks 认领 引用
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作者 Alicia Trivino Alfonso Ariza +1 位作者 Eduardo Casilari Juan C.Cano 《China Communications》 SCIE CSCD 2013年第8期88-99,共12页
In a Wireless Mesh Network(WMN),the convenience of a routing strategy strongly depends on the mobility of the intermediate nodes that compose the paths.Taking this behaviour into account,this paper presents a routing ... In a Wireless Mesh Network(WMN),the convenience of a routing strategy strongly depends on the mobility of the intermediate nodes that compose the paths.Taking this behaviour into account,this paper presents a routing scheme that works differently accordingly to the node mobility.In this sense,a proactive routing scheme is restricted to the backbone to promote the use of stable routes.Conversely,the reactive protocol is used for searching routes to or from a mobile destination.Both approaches are simultaneously implemented in the mesh nodes so that the routing protocols share routing information that optimises the network performance.Aimed at guaranteeing the IP compatibility,the combination of the two protocols in the core routers is carried out in the Medium Access Control(MAC)layer.In contrast to the operation in the IP layer where two routing protocols cannot work concurrently,the transfer of the routing tasks to the MAC layer enables the use of multiple independent forwarding tables.Simulation results show the advantage of the proposal in terms of packet losses and data delay. 展开更多
关键词 hybrid mesh networks mobile ad hoc network hybrid routing protocols Layer-2 routing Layer-2 forwarding
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Unweighted Voting Method to Detect Sinkhole Attack in RPL-Based Internet of Things Networks 认领 引用
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作者 Shadi Al-Sarawi Mohammed Anbar +2 位作者 Basim Ahmad Alabsi Mohammad Adnan Aladaileh Shaza Dawood Ahmed Rihan 《Computers, Materials & Continua》 SCIE EI 2023年第10期491-515,共25页
The Internet of Things(IoT)consists of interconnected smart devices communicating and collecting data.The Routing Protocol for Low-Power and Lossy Networks(RPL)is the standard protocol for Internet Protocol Version 6(... The Internet of Things(IoT)consists of interconnected smart devices communicating and collecting data.The Routing Protocol for Low-Power and Lossy Networks(RPL)is the standard protocol for Internet Protocol Version 6(IPv6)in the IoT.However,RPL is vulnerable to various attacks,including the sinkhole attack,which disrupts the network by manipulating routing information.This paper proposes the Unweighted Voting Method(UVM)for sinkhole node identification,utilizing three key behavioral indicators:DODAG Information Object(DIO)Transaction Frequency,Rank Harmony,and Power Consumption.These indicators have been carefully selected based on their contribution to sinkhole attack detection and other relevant features used in previous research.The UVM method employs an unweighted voting mechanism,where each voter or rule holds equal weight in detecting the presence of a sinkhole attack based on the proposed indicators.The effectiveness of the UVM method is evaluated using the COOJA simulator and compared with existing approaches.Notably,the proposed approach fulfills power consumption requirements for constrained nodes without increasing consumption due to the deployment design.In terms of detection accuracy,simulation results demonstrate a high detection rate ranging from 90%to 100%,with a low false-positive rate of 0%to 0.2%.Consequently,the proposed approach surpasses Ensemble Learning Intrusion Detection Systems by leveraging three indicators and three supporting rules. 展开更多
关键词 Internet of Things IPv6 over low power wireless personal area networks Routing Protocol for Low-Power and Lossy Networks Internet Protocol Version 6 distributed denial of service wireless sensor networks
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Development and Verification of Simulation Model Based on Real MANET Experiments for Transport Layer Protocols (UDP and TCP) 认领 引用 被引量：3
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作者 Joarder Mohammad Mustafa Kamal Mohammad Shahidul Hasan +1 位作者 Alison L. Griffiths Hongnian Yu 《International Journal of Automation and computing》 CSCD 2013年第1期53-63,共11页
There is a lack of appropriate guidelines for realistic user traces, mobility models, routing protocols, considerations of real-life challenges, etc. for general-purpose mobile ad hoc networks （MANET）. In this paper... There is a lack of appropriate guidelines for realistic user traces, mobility models, routing protocols, considerations of real-life challenges, etc. for general-purpose mobile ad hoc networks （MANET）. In this paper, four laptops are used in an open field environment in four scenarios to evaluate the performances of Internet control message protocol （ICMP） based ping and transmission control protocol （TCP） based streaming video applications using optimised link state routing （OLSR） implementation in an IEEE 802.11g wireless network. Corresponding simulations are developed in Network Simulator ns-2 by setting simulation parameters according to the real experiments. Difficulties faced to regenerate real-life scenarios have been discussed and the gaps between reality and simulation are identified. A setup guideline to produce realistic simulation results has been established. 展开更多
关键词 Mobile ad-hoc networks （MANET） real-life experiment Internet control message protocol （ICMP） user datagram protocol （UDP） transmission control protocol （TCP） optimised link state routing （OLSR） ns-2
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Scalable Load-Adaptive Web-Based Network Management System: An Architectural Prototype 认领 引用
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作者 Kamal A. Ahmat Russell Robinson 《Computer Technology and Application》 2013年第3期127-136,共10页
With the advances in enterprise communication and web technologies, web has evolved into a platform for delivering interactive applications. Web-based applications are revolutionizing both the features that can be del... With the advances in enterprise communication and web technologies, web has evolved into a platform for delivering interactive applications. Web-based applications are revolutionizing both the features that can be delivered and the technologies for developing and deploying applications. In this paper, we present a web-based load-adaptive network management system framework. Our system is scalable, extendable, modular and based on open architecture. It is also load-adaptive as it can adapt to the increase in the number of incoming Web Service requests so that the systems performance will not degrade under heavy request loads. To evaluate the proposed architecture, we built a multi-tiered web application testbed with open-source components widely used in industry. Experimental studies conducted on the testbed demonstrated the effectiveness of the proposed approach. By developing the platform and making it available to the research community, we hope to catalyze the development of an open source stack for Web-based network management and monitoring. 展开更多
关键词 Network management systems load balancing SNMP （Simple Network Management Protocol） enterprise system architecture.
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S-MAC Protocol of Wireless Sensor Network 认领 引用
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作者 Jiang Xue 《ZTE Communications》 2007年第3期44-47,共4页
Energy efficiency is the primary issue for the Medium Access Control(MAC)protocol in sensor networks.Adopting periodic sleep,adaptive listen,overhearing avoidance and message passing mechanisms,the Sensor Medium Acces... Energy efficiency is the primary issue for the Medium Access Control(MAC)protocol in sensor networks.Adopting periodic sleep,adaptive listen,overhearing avoidance and message passing mechanisms,the Sensor Medium Access Control(S-MAC)protocol improves energy efficiency and latency in the network.There are mainly two methods to enhance the S-MAC protocol:dynamic adjustment,and sending control and data packets under different transport conditions.For the wireless sensor network,it is not realistic to design one MAC protocol that meets all requirements of every aspect;however,it is possible to design corresponding protocols in accordance with different requirements by flexibly adopting different methods. 展开更多
关键词 MAC S-MAC Protocol of Wireless Sensor Network node
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