"Cognitive Radio" 검색결과 1-20 / 342건

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  Survey of Cognitive Radio VANET

  introduced Cognitive Radio (CR) technology into ... articles have introduced Cognitive Radio

  논문 | 23페이지 | 5,800원 | 등록일 2017.09.07

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  Improving Performance of Remote TCP in Cognitive Radio Networks

  Recent advances in cognitive radio ... networks called TCP for cognitive radio (TCP ... ) Recent advances in cognitive radio ... the TCP performance in cognitive radio ... called TCP for cognitive radio (TCP-CR

  논문 | 18페이지 | 5,300원 | 등록일 2017.09.07

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  Optimal sensing period in cooperative relay cognitive radio networks

  Cognitive radio is an efficient ... relay cognitive radio networks; analyze the ... available capacity of cognitive radio ... cognitive radio networks with optimal ... cognitive radio networks. 한국인터넷정보학회 KSII

  논문 | 19페이지 | 5,400원 | 등록일 2017.09.07

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  Spectrum Allocation based on Auction in Overlay Cognitive Radio Network

  spectrum allocation in overlay cognitive radio ... cognitive radio networks, the secondary users ... allocation in overlay cognitive radio ... cognitive radio networks, the secondary users

  논문 | 23페이지 | 5,800원 | 등록일 2017.09.07

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  A Survey on Spectrum Sharing in Cognitive Radio Networks

  purpose, cognitive radio (CR) emerges as one ... performance of cognitive radio networks ... this purpose, cognitive radio (CR ... the system performance of cognitive radio

  논문 | 24페이지 | 5,900원 | 등록일 2017.09.07

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  Wireless Energy-Harvesting Cognitive Radio with Feature Detectors

  -harvesting cognitive radio systems are ... wireless energy-harvesting cognitive radio

  논문 | 17페이지 | 5,200원 | 등록일 2017.09.07

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  Rendezvous Issues in AD Hoc Cognitive Radio Networks

  cognitive radio nodes gathering on the ... in cognitive radio networks. It details ... rendezvous is an issue in cognitive radio ... radio networks and how rendezvous works ... radio nodes gathering on the same channel

  논문 | 19페이지 | 5,400원 | 등록일 2017.09.07

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  Transport Protocols in Cognitive Radio Networks: A Survey

  Cognitive radio networks (CRNs) have ... ) , ( Li Li ) Cognitive radio networks ... or less used spectrum in radio ... unused or less used spectrum in radio

  논문 | 20페이지 | 5,500원 | 등록일 2017.09.07

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  Price-based Resource Allocation for Virtualized Cognitive Radio Networks

  virtualized cognitive radio (CR ... radio (CR) network, where multiple virtual ... We consider a virtualized cognitive ... different virtual cognitive base stations ... cognitive base stations (VCBSs) share the

  논문 | 18페이지 | 5,300원 | 등록일 2017.09.07

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  A CORDIC-Jacobi Based Spectrum Sensing Algorithm For Cognitive Radio

  only one cognitive radio node named CORDIC ... fundamental component in cognitive radio. In ... cognitive radio node named CORDIC ... radio. In this paper, a non-cooperative ... ) signals and Universal Software Radio

  논문 | 19페이지 | 5,400원 | 등록일 2017.09.07

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  Cooperative Spectrum Sensing for Cognitive Radio Networks with Limited Reporting

  cognitive radio network, based on the number of ... centralized cognitive radio network, a ... detection performance in a cognitive radio ... centralized cognitive radio network, a soft

  논문 | 19페이지 | 5,400원 | 등록일 2017.09.07

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  Fast Cooperative Sensing with Low Overhead in Cognitive Radios

  cognitive radio networks (CRNs). However ... cognitive radio networks (CRNs). However

  논문 | 16페이지 | 5,100원 | 등록일 2017.09.07

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  Quantum Bacterial Foraging Optimization for Cognitive Radio Spectrum Allocation

  QBFO for cognitive radio spectrum ... radio spectrum allocation. The results ... employment of our proposed QBFO for cognitive

  논문 | 19페이지 | 5,400원 | 등록일 2017.09.07

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  Scaled-Energy Based Spectrum Sensing for Multiple Antennas Cognitive Radio

  based cognitive radio. The TS is ... multiple antennas based cognitive radio

  논문 | 22페이지 | 5,700원 | 등록일 2019.01.05

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  Minimum BER Power Allocation for OFDM-based Cognitive Radio Networks

  ) based cognitive radio (CR) system, while ... radio (CR) system, while subjecting to the ... multiplexing (OFDM) based cognitive

  논문 | 16페이지 | 5,100원 | 등록일 2017.09.07

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  Cognitive Radio Anti-Jamming Scheme for Security Provisioning IoT Communications

  developed a new application of Cognitive Radio ... application of Cognitive Radio (CR

  논문 | 14페이지 | 4,900원 | 등록일 2017.09.07

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  A Power Allocation Algorithm Based on Variational Inequality Problem for Cognitive Radio Networks

  factor for cognitive radio networks to ... for cognitive radio networks to achieve ... power allocation problem to each cognitive ... cognitive systems subject to the constraints on ... the total power of each cognitive user

  논문 | 11페이지 | 4,600원 | 등록일 2017.05.09

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  A novel routing protocol for cognitive radio networks with cooperation process

  Cognitive radio networks (CRNs) are ... ) , ( Hyunsoo Yoon ) Cognitive radio networks ... cognitive users) to efficiently utilize unused ... (called cognitive users) to efficiently

  논문 | 16페이지 | 5,100원 | 등록일 2017.09.07

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  Cooperative Incumbent System Protection MAC Protocol for Multi-channel Ad-hoc Cognitive Radio Networks

  Cognitive radio (CR) MAC protocol ... multi-channel cognitive radio MAC (MCR-MAC ... cognitive radio ad hoc users, we ... cognitive radio MAC (MCR-MAC) protocol is ... radio (CR) MAC protocol provides access

  논문 | 21페이지 | 5,600원 | 등록일 2017.09.07

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  HMM-based Adaptive Frequency-Hopping Cognitive Radio System to Reduce Interference Time and to Improve Throughput

  Cognitive Radio is an advanced ... a cognitive radio environment. In order ... cognitive radio. In order to reduce the ... ) Cognitive Radio is an advanced enabling ... cognitive radio environment. In order to define

  논문 | 16페이지 | 5,100원 | 등록일 2017.09.07

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