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检索条件"机构=Key Lab Broadband Wireless Communication and Sensor Network Technology"
801 条 记 录,以下是781-790 订阅
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A novel neural network optimized by Quantum Genetic Algorithm for signal detection in MIMO-OFDM systems
A novel neural network optimized by Quantum Genetic Algorith...
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IEEE Symposium on Computational Intelligence in Control and Automation, CICA
作者: Fei Li Min Zhou Haibo Li Department of Applied Physics and Electronics Umeå University Umea Sweden Institute of Signal Processing and Transmission Key Laboratory of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing China
Neural networks can easily fall into a local extremum and have slow convergence rate. Quantum Genetic Algorithm (QGA) has features of small population size and fast convergence. Based on the investigation of QGA, we p... 详细信息
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Research on two-dimensional feature fusion algorithm of multi-sensors in wireless sensor networks
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Journal of Information and Computational Science 2011年 第15期8卷 3647-3657页
作者: Bao, Bisai Wu, Jianrong Lou, Xiaojun Liu, Haitao Key Lab. of Wireless Sensor Network and Communication Shanghai Institute of Micro-System and Information Technology Chinese Academy of Science Shanghai 200050 China Wuxi SensingNet Industrialization Research Institute Wuxi 214135 China
Information fusion is an effective way to solve the problem of the limited of energy and bandwidth for wireless sensor networks, a novel strategy of two-dimensional feature fusion is proposed in this paper. The featur... 详细信息
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A distributed compressed sensing approach for speech signal denoising
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Journal of Electronics 2011年 第4期28卷 509-517页
作者: Ji, Yunyun Yang, Zhen College of Communication and Information Engineering Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China Nanjing University of Posts and Telecommunications Nanjing 210006 No. 66 Xinmofan Road P. O. Box 214 China
Compressed sensing, a new area of signal processing rising in recent years, seeks to minimize the number of samples that is necessary to be taken from a signal for precise reconstruction. The precondition of compresse... 详细信息
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Two-way denoise-and-forward network coding opportunistic relaying aiming at minimizing euclidean distance in multi-access phase
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Journal of Electronics 2011年 第4期28卷 433-443页
作者: Jia, Xiangdong Yang, Longxiang Shao, Shixiang Wireless Communications Key Lab of Jiangsu Province Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China College of Mathematics and Information Science Northwest Normal University Lanzhou 730070 China Nanjing University of Posts and Telecommunications Nanjing 210003 Box 188 No. 66 Xinmofan Road China
To exploit the effect of modulation schemes on the best relay selection, a novel Jointing Modulation schemes max-min criterion (JM-max-min) is proposed firstly for Two-Way De-Noise-and-Forward (DNF) Opportunistic Rela... 详细信息
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Performance analysis of data aggregation algorithms in wireless sensor networks
Performance analysis of data aggregation algorithms in wirel...
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International Conference on Electrical and Control Engineering (ICECE)
作者: Jian Xu Geng Yang Zheng-yu Chen Lei Chen Zhen Yang Key Laboratory of Broadband Wireless Communication & Sensor Network Technology of Ministry of Education Nanjing University of Posts and Telecommunications Nanjing Jiangsu China Nanjing University of Posts and Telecommunications Nanjing CN College of Computer Science & Technology Nanjing University of Posts and Telecommunications Nanjing Jiangsu China
Resource-constrained is a critical issue in wireless sensor networks (WSN) applications. Data aggregation (or data fusion) is one of the key techniques to solve the problem. Data aggregation can effectively reduce the... 详细信息
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An Expanding Ring Prediction and Location Aided AODV Routing Algorithm
An Expanding Ring Prediction and Location Aided AODV Routing...
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International Conference on Information technology, Computer Engineering and Management Sciences (ICM)
作者: Chunling Cheng Jingbo Hao Dengyin Zhang College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu China Key Laboratory of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Jiangsu Province Nanjing University of Posts and Telecommunications Nanjing Jiangsu China Nanjing University of Posts and Telecommunications Nanjing CN
On the battlefield, the cooperative fighting and communication among combat vehicles require higher service level of real-time transmission. Combat vehicles, fast moving and the links, frequent disruption lead to the ... 详细信息
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AN IMPROVED HYBRID SEMANTIC MATCHING ALGORITHM WITH LEXICAL SIMILARITY
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Journal of Electronics(China) 2010年 第6期27卷 838-847页
作者: Peng Rongqun Mi Zhengkun Wang Lingjiao Broadband Wireless Communication and Sensor Network Technology Key Lab of Ministry of Education Nanjing University of Posts and Telecommunications Nanjing 210003 China
In this paper, we proposed an improved hybrid semantic matching algorithm combining Input/Output (I/O) semantic matching with text lexical similarity to overcome the disadvantage that the existing semantic matching al... 详细信息
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Target moving path algorithm in wireless sensor networks
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Ruan Jian Xue Bao/Journal of Software 2011年 第SUPPL. 1期22卷 32-39页
作者: Ma, Yin Wang, Ru-Chuan Sun, Li-Juan Huang, Hai-Ping College of Computer Nanjing University of Posts and Telecommunications Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Nanjing 210003 China Key Laboratory of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Nanjing 210003 China
wireless sensor networks are widely used to monitor various kinds of events that happened in the sensing area. On the contrary, in order to avoid being detected, intelligent mobile targets are exerting themselves to s... 详细信息
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Multiuser MIMO User Selection Schemes Using Block Diagonalization
Multiuser MIMO User Selection Schemes Using Block Diagonaliz...
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The 2011 International Conference on Computer, communication, Control and Automation (3CA 2011)
作者: Zhang Chunfang Yang Long-xiang Ding Meiling Wu Zhihua Jiangsu Key Lab of Wireless Communications Nanjing University of Posts and Telecommunications Key Lab of Broadband Wireless Communications and Sensor Network Technology (Nanjing University of Posts and Telecommunications) Ministry of Education China ZTE Corporation
Block diagonalization(BD)is a classical and practical interference cancelation precoding algorithm in MU-MIMO *** once BD is used,the user number can be supported simultaneously by the base station is limited by the r... 详细信息
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Design and Performance Testing of a FPGA Based PTP System
Design and Performance Testing of a FPGA Based PTP System
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International Conference on wireless communications, networking and Mobile Computing (WiCom)
作者: Wen-Nai Wang Xing-Chao Li Key Lab of Broadband Wireless Communication and Sensor Network Technology (Nanjing University of Posts and Telecommunications) Ministry of Education Nanjing China School of Comm. and Inform. Engg. Nanjing Univ. Posts and Telecomm. Nanjing China School of Communication and Information Engineering Nanjing University Posts and Telecommunication Nanjing China School of Comm. and Inform. Engg. Nanjing Univ. Posts and Telecomm.
IEEE 1588 specifies the precision time protocol (PTP) to synchronize independent locks with high synchronization accuracy. In this paper, PTP is implemented based on embedded FPGA board with hardware based timestamp a... 详细信息
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