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检索条件"机构=Key Lab Broadband Wireless Communication and Sensor Network Technology"
798 条 记 录,以下是731-740 订阅
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Detecting selective forwarding attacks in WSNs using watermark
Detecting selective forwarding attacks in WSNs using waterma...
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2011 International Conference on wireless communications and Signal Processing, WCSP 2011
作者: Zhang, Deng-Yin Xu, Chao Siyuan, Lin Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Nanjing 210003 China
This paper studies the selective forwarding attacks in wireless sensor networks (WSNs) and proposes a method to detect selective forwarding attacks based on digital watermarking technology. This method embeds watermar... 详细信息
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Decentralized waveform design for MIMO cognitive radio under interference temperature constraint
Decentralized waveform design for MIMO cognitive radio under...
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2nd International Conference on networking and Distributed Computing, ICNDC 2011
作者: Wei, Fei Xia, Pengrui Yang, Zhen Tian, Feng Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Nanjing Jiangsu Province China
This paper addresses the information rate maximization problem under interference temperature constraint for a multiple-in multiple-out cognitive radio (MIMO-CR) network in which each CR user is equipped with multiple... 详细信息
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An improved game-theoretic spectrum sharing in cognitive radio systems
An improved game-theoretic spectrum sharing in cognitive rad...
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International Conference on communications and Mobile Computing
作者: Ma, Liang Zhu, Qi Key Lab. of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing China
In this paper, an improved game-theoretic spectrum sharing algorithm is proposed. Besides considering the available bandwidth, a reliance factor that represents how the primary users would like to lease the free spect... 详细信息
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The controlled-worm system designwork
The controlled-worm system designwork
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2011 International Conference on Information technology, Computer Engineering and Management Sciences, ICM 2011
作者: Zhang, Dengyin Li, Dacheng Wang, Ye Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Nanjing 210003 China
In order to solve the controllability problem of worm attack range and effect in network counterwork and achieve the precise attack on the target host, we propose a propagation control method based on lifetime and a d... 详细信息
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A multi-path transmission algorithm for Layered scalable coding
A multi-path transmission algorithm for Layered scalable cod...
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2011 International Conference on wireless communications and Signal Processing, WCSP 2011
作者: Zhang, Deng-Yin Wen, Jun Siyuan, Lin Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Nanjing 210003 China
wireless Multimedia sensor network (WMSN) need to transfer large amounts of video streaming data, how to achieve efficient and reliable transmission becomes a research hotspot. Layered scalable coding techniques can r... 详细信息
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A handoff control algorithm based on services-priority and channel reservation
A handoff control algorithm based on services-priority and c...
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2011 International Conference on Information technology, Computer Engineering and Management Sciences, ICM 2011
作者: Zhang, Deng-Yin Cui, Lei Tong, Zhen-Yan Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Nanjing 210003 China
For some existing handoff control algorithms in Aerospace Information network, the success rate of their handoff calls is not high. This paper proposes a handoff control algorithm based on service priorities and chann... 详细信息
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Performance Analysis for Intrusion Target Detection in wireless sensor networks
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电子学报(英文版) 2011年 第4期20卷 725-729页
作者: FAN Gaojuan WANG Ruchuan HUANG Haiping SUN Lijuan XIAO Fu College of Computer Nanjing University of Posts and Telecommunications Nanjing Chin School of Computer and Information Engineering Henan University Kaifeng China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing China Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Nanjing University of Posts and Telecommunications) Ministry of Education of Jiangsu Province Nanjing China
Target detection and field surveillance are among the most prominent applications of wireless sensor networks. The quality of detection achieved by a sensor network can be quantified by evaluating the probability of d... 详细信息
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Resource allocation algorithm for uplink OFDMA-based cognitive radio systems
Resource allocation algorithm for uplink OFDMA-based cogniti...
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2011 IEEE 3rd International Conference on communication Software and networks, ICCSN 2011
作者: Wang, Yanping Yang, Longxiang Liu, Xu Jiangsu Key Lab of Wireless Communications Nanjing University of Posts and Telecommunications Nanjing China Key Lab of Broadband Wireless Communications and Sensor Network Technology Nanjing China
This context addresses the subcarrier and power allocation problem in the uplink of an OFDMA system under the cognitive radio environment. The objective is to maximize the sum transmission rate of secondary users, wit... 详细信息
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A camera self-calibration method based on dual constraints of multi-view images
A camera self-calibration method based on dual constraints o...
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2011 International Conference on wireless communications and Signal Processing, WCSP 2011
作者: Liu, Feng Han, Weiwei Xu, Qiong Lin, Qiongjie Fan, Jingjing Image Processing and Image Communication Jiangsu Key Laboratory Nanjing China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing China
Camera calibration is the essential step of obtaining 3D information from 2D views in the field of computer vision, which is widely used in the area of 3D reconstruction, navigation, visual supervision, etc. A camera ... 详细信息
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Joint design of physical layer network coding and channel decoding based on trellis coded modulation in two-way relay channel
Joint design of physical layer network coding and channel de...
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2011 International Conference on wireless communications and Signal Processing, WCSP 2011
作者: Chen, Zhi-Cheng Zheng, Bao-Yu Ji, Xiao-Dong Zhang, Wei-Liang Institute of Signal Processing and Transmission Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing 210003 China
In this paper we consider a two-way relaying system, where two users A and B wish to exchange information with the help of a common relay R., To decode the superimposed signal from A and B efficiently, we propose a ne... 详细信息
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