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检索条件"机构=Beijing Key Laboratory of Network System Architecture and Convergence"
1214 条 记 录,以下是941-950 订阅
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Two-staged load balancing mechanism in LTE self-organization networks
Two-staged load balancing mechanism in LTE self-organization...
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2nd International Conference on Mechanical Properties of Materials and Information Technology, ICMPMIT 2013
作者: Li, Li Zhang, Jing Jing Chen, Jian Ya Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
In mobile communication system, the traffic is time-varying and unpredictable, so there will be some hot-spot cells. It means that, the number of service request is much higher than an acceptable level in some cells, ... 详细信息
来源: 评论
Study on the characteristics for broadband channel in the suburban and urban scenarios at 2.35 GHz
Study on the characteristics for broadband channel in the su...
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2013 IEEE International Conference of IEEE Region 10, IEEE TENCON 2013
作者: Jiao, Zhang Muqing, Wu Min, Zhao Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
This paper presents a research on the broadband radio propagation channel based on the measured data in a typical urban and suburban environment in beijing, China at 2.35 GHz band. The specification on the log-normal ... 详细信息
来源: 评论
High-performance distributed indexing and retrieval for large volume traffic log datasets on the cloud
High-performance distributed indexing and retrieval for larg...
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2013 5th International Conference on Intelligent Human-Machine systems and Cybernetics, IHMSC 2013
作者: Yang, Wen Dou, Yinan Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
In this paper, we present a high-performance distributed system for storage, indexing and retrieval for large volume web traffic log datasets. This system is Based on the open source Map Reduce framework Hadoop and ex... 详细信息
来源: 评论
An association rules mining algorithm on context-factors and users' preference
An association rules mining algorithm on context-factors and...
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2013 5th International Conference on Intelligent Human-Machine systems and Cybernetics, IHMSC 2013
作者: Yang, Wu Liao, Qing Zhang, Chunhong Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
Pervasive computing is a computing method which emphasizes people oriented. This method advocates the idea that computing has to meet humans' habits. Context aware is one of core technology of pervasive computing.... 详细信息
来源: 评论
Semidistributed virtual network mapping algorithms based on minimum node stress priority
Semidistributed virtual network mapping algorithms based on ...
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13th International Conference on Algorithms and architectures for Parallel Processing, ICA3PP 2013
作者: Tong, Yi Zhao, Zhenmin Lu, Zhaoming Zhang, Haijun Wang, Gang Wen, Xiangming Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
network virtualization has been regarded as a fundamental paradigm that extenuates the ossification of the current network. In a virtualization-enabled networking infrastructure, numbers of diverse virtual networks (V... 详细信息
来源: 评论
An adaptive unequal error protection strategy for uncompressed video transmission over 60GHz WPAN systems
An adaptive unequal error protection strategy for uncompress...
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2013 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2013
作者: Mo, Xinqiang Liu, Danpu Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing China
Uncompressed HD (high-definition) video transmission via wireless personal area network (WPAN) is a promising application at the 60GHz mmWave band. In this paper, we design a four-level UEP scheme which not only pays ... 详细信息
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An adaptive cross-layer optimization scheme for high-definition video transmission based on IEEE 802.11n
An adaptive cross-layer optimization scheme for high-definit...
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2013 International Conference on Communications, Circuits and systems, ICCCAS 2013
作者: Wang, Yan Liu, Danpu Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijng China
As a novel branch of widely used Wi-Fi technology, IEEE 802.11n has improved its maximum data rate to 600Mbps, which makes the transmission of high-definition video possible. Although many techniques have been adopted... 详细信息
来源: 评论
Mixed analog/digital receiver beamforming for 60GHz OFDM system with co-channel interference mitigation
Mixed analog/digital receiver beamforming for 60GHz OFDM Sys...
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22nd Wireless and Optical Communications Conference, WOCC 2013
作者: Zhao, Jianxiong Liu, Dan Pu Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijng China
Large antenna arrays are usually used in 60GHz for beamforming to compensate the high path loss in this band. IEEE 802.15.3c adopted a beamforming codebook design to reduce the cost and power consumption of the large ... 详细信息
来源: 评论
A simple adaptive STDMA scheduling scheme in mmWave wireless networks
A simple adaptive STDMA scheduling scheme in mmWave wireless...
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2013 International Conference on Communications, Circuits and systems, ICCCAS 2013
作者: Yan, Guangcan Liu, Danpu Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijng China
In this paper, we investigate the problem of medium access control in 60GHz mmWave directional wireless networks, and propose an adaptive STDMA scheduling scheme for throughput enhancement. By taking advantage of dire... 详细信息
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Experimental demonstration of software defined path for optical network
Experimental demonstration of software defined path for opti...
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Asia Communications and Photonics Conference, ACP 2013
作者: Cao, Bei Wang, Jinyu Guo, Junhu Li, Hui Ji, Yuefeng Beijing Key Laboratory of Network System Architecture and Convergence Beijing University of Posts and Telecommunications Beijing 100876 China
We propose Software Defined Path (SDP) architecture based on OpenFlow (OF) technique, to achieve optical layer optimization and control flexibility. The experimental result shows the optimization and flexibility along... 详细信息
来源: 评论