中国通信杂志 统计源期刊 CSCD期刊

Research on Comprehensive Performance Assessment for WSN Based on ANP with Equilibrium Variable Weight and Cloud Gravity Center

作者：CHEN; Zhixiong; ZHANG; Huale; HAN; Dongsheng 刊期：2015年第S2期

The index system of comprehensive performance assessment for WSN is established firstly according to the requirement of Smart Grid application, and ANP is adopted to determine the constant weight of index. Then the equilibrium variable weight is used to adjust the constant weight under extreme case. Moreover, the sec...

Call for Papers—Feature Topic,Vol.13,No.7,2016

刊期：2015年第S2期

Call for Papers—Feature Topic,Vol.13,No.6,2016

刊期：2015年第S2期

Mobile-Service Based Max-Min Fairness Resource Scheduling for Heterogeneous Vehicular Networks

作者：ZHANG; Yu; XIONG; Ke; AN; Fengping; DI; Xiaofei; SU; Jingtao 刊期：2015年第S2期

This paper investigates the resource scheduling for heterogeneous vehicular networks, where some moving vehicles are selected and scheduled as helping relays to assist information transmission between the roadside infrastructure and other moving vehicles. For such a system, we propose a mobile-service based max-min f...

Cut-Vertex Independent Connectivity Maintaining Approach for Wireless Sensor and Actor Networks

作者：ZHAO; Xinyuan; WANG; Neng 刊期：2015年第S2期

In recent years, the development of wireless sensor networks(WSNs) has risen to a great interest in the Wireless Sensor and Actor Networks(WSANs), which consist of sensors and actors. Because actors have to collaborate with each other to perform tasks, it is vital to maintain the connectivity of actor network in WSAN...

The Cooperation Between ISP and CDN: A Survey

作者：QI; Zhenguo; SONG; Wei; YANG; Guosheng; HOU; Jianjun 刊期：2015年第S2期

CDN is a kind of effective technology for content processing and distribution and can improve the network performance. However, the development and application of CDN are limited by some reasons, like operating system and price of ISP. In addition, ISP is suffering network congestion brought by the sudden traffic mig...

Study on the P2P Cloud Storage Architecture Based on Semantic Hypergraph

作者：SONG; Ningning; LIN; Ruijie; AN; Xingshuo; GONG; Chao; YAO; Zhiyong 刊期：2015年第S2期

Cloud storage has the characteristics of distributed and virtual, and it makes the ownership rights and management rights of users data separated. The master-slave architecture of cloud storage has a problem of single point failure. In this paper, we provide a cloud storage architecture model based on Semantic equiva...

A Novel Image Classification Algorithm Based on Extreme Learning Machine

作者：YU; Jing; SONG; Wei; LI; Ming; HOU; Jianjun; WANG; Nan 刊期：2015年第S2期

In order to improve the accuracy and reduce the training and testing time in image classification algorithm, a novel image classification scheme based on extreme learning machine(ELM) and linear spatial pyramid matching using sparse coding(Sc SPM) for image classification is proposed. A new structure based on two lay...

CSFW-SC: Cuckoo Search Fuzzy-Weighting Algorithm for Subspace Clustering Applying to High-Dimensional Clustering

作者：WANG; Jindong; HE; Jiajing; ZHANG; Hengwei; YU; Zhiyong 刊期：2015年第S2期

Aimed at the issue that traditional clustering methods are not appropriate to high-dimensional data, a cuckoo search fuzzy-weighting algorithm for subspace clustering is presented on the basis of the exited soft subspace clustering algorithm. In the proposed algorithm, a novel objective function is firstly designed b...

Research on a Velocity Determination and FDE Algorithm for High-Dynamic GNSS Receiver

作者：QI; Jianzhong; SONG; Peng 刊期：2015年第S2期

A velocity determination algorithm of GNSS receiver for high speed and high acceleration carrier in motion is mainly discussed in this paper. For this algorithm, the Doppler frequency value is extracted from the satellite carrier tracking loop, and(α, β, γ) filter is adopted for smoothing, and least square is adopted...

An E-Commerce Recommender System Based on Click and Purchase Data to Items and Considered of Interest Shifting of Customers

作者：Duo; Lin; Wu; Zhaoxia; XU; Shenggang 刊期：2015年第S2期

A well-performed recommender system for an e-commerce web site can help customers easily find favorite items and then increase the turnover of merchants, hence it is important for both customers and merchants. In most of the existing recommender systems, only the purchase information is utilized data and the navigati...

An Improved Virtual Machine Placement Algorithm Based on Traffic Bandwidth Optimization in Data Center

作者：ZHAO; Changming; LIU; Jian 刊期：2015年第S2期

The Virtual Machine(VM) placement is a serious problem to limit the improvement of resource utilization of data center. The VM traffic bandwidth demand is a Non zero-sum resource that the global traffic sum is relative with each VM placement position. In this paper, we introduce a new improved traffic constant algori...

A Novel Human Action Recognition Algorithm Based on Decision Level Multi-Feature Fusion

作者：SONG; Wei; LIU; Ningning; YANG; Guosheng; YANG; Pei 刊期：2015年第S2期

In order to take advantage of the logical structure of video sequences and improve the recognition accuracy of the human action, a novel hybrid human action detection method based on three descriptors and decision level fusion is proposed. Firstly, the minimal 3D space region of human action region is detected by com...

A User-Centric Approach to Activity Recognition and Guidance in Semantic Smart Home

作者：LI; Haitao; GUO; Kun; LU; Yueming; LI; Yonghua 刊期：2015年第S2期

Wireless smart home system is to facilitate people’s lives and it trend to adopt a more intelligent way to provide services. It is very desirable in the recent SH market for the system to recognize users’ behaviors and automatically response the corresponding activities to satisfy users’ actual demands. However, a...

Optimal Active Defence Using Dynamic Multi-Stage Signalling Game

作者：ZHANG; Hengwei; LI; Tao; WANG; Jindong; HAN; Jihong 刊期：2015年第S2期

Nowadays, security defence of network uses the game theory, which mostly applies complete information game model or even the static game model. To get closer to the actual network and defend actively, we propose a network attack-defence game model by using signalling game, which is modelled in the way of dynamic and ...