首页 期刊 中国通信杂志 2007年第04期
中国通信

中国通信杂志 统计源期刊 CSCD期刊

China Communications

杂志简介：《中国通信》杂志经新闻出版总署批准，自2004年创刊，国内刊号为11-5439/TN，是一本综合性较强的计算机期刊。该刊是一份月刊，致力于发表计算机领域的高质量原创研究成果、综述及快报。主要栏目：国际聚焦（World Focus）、专题研究（Feature Articles）、论文集锦（Research Paper）、短文（Concise Paper）

主管单位：中国科学技术协会
主办单位：中国通信学会
国际刊号：1673-5447
国内刊号：11-5439/TN
全年订价：¥ 720.00
创刊时间：2004
所属类别：计算机类
发行周期：月刊
发行地区：北京
出版语言：中文、英语
预计审稿时间：1-3个月
综合影响因子：1.01
复合影响因子：0.74
总发文量：2440
总被引量：4604
H指数：20
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分期目录

  • The Performance Test and the Optimization Analysis of the E-GPRS Network

    刊期：2007年第04期

    E-GPRS uses 200 kHz radio channels,which are the same as the current GSM channel widths.It reuses the same concepts and is based on exactly the same architecture as GPRS.The introduction of EGPRS has no impact on the GPRS core network.E-GPRS is designed to improve spectral efficiency through efficient link utilizatio...

  • Provably Secure Identity-based Group Key Exchange Protocol

    作者：SangJae; Moon 刊期：2007年第04期

    Group key management is one of the basic building blocks in securing group communication.A number of solutions to group key exchange have been proposed,but most of them are not scalable and,in particular,require at least 0(log n) communication rounds.We formally present a constant -round Identity-based protocol with ...

  • Broadband Access:Technologies,Drivers,and Issues

    作者：Muhammad; Khalil; Shahid 刊期：2007年第04期

    Economic research shows that public infrastructure investment is a powerful driver of business productivity,investment,and economic growth.This paper discusses the drivers for broadband and analyses the various broadband access technologies and their respective market shares.Various policy and regulatory issues are a...

  • Comparative Analysis of Quantum based Receivers with Linear and Nonlinear Adaptive Receivers

    作者：S.Sasikumar; S.Karthikeyan; M.Suganthi; M.Madheswaran 刊期：2007年第04期

    In this paper,we propose a new linear multiuser receiver for synchronous code-division multiple-access (CDMA) systems,referred to as the orthogonal multiuser(OMU) receiver.Unlike the linear minimum mean-squared error(MMSE) receiver,the OMU receiver depends only on the signature vectors and does not require knowledge ...

  • A Modified Non-Uniform DMT Transceiver for the Digital Subscriber Line

    作者：Sobia; Baig; M.Junaid; Mughal 刊期：2007年第04期

    A Non-Uniform Discrete-Multitone(DMT) transceiver can help mitigate the channel-noise enhancement,attributed to zero-forcing equalization (ZFE) technique,by splitting the channel frequency response into octave spaced subbands.This paper presents a novel quantitative analys is of the channel-noise enhancement in diffe...

  • Fast Arithmetics Using Chinese Remaindering

    作者：George; Davida; Bruce; Litow 刊期：2007年第04期

    In this paper,some issues concerning the Chinese remaindering representation are discussed.A new converting method is described. An efficient refinement of the division algorithm of Chiu,Davida and Litow is given.

  • The Irregular Weighted Wavelet Frame Conjugate Gradient Algorithm

    刊期：2007年第04期

    The dropping off of data during information transmission and the storage device’s damage etc.often leads the sampled data to be non-uniform.The paper, based on the stability theory of irregular wavelet frame and the irregular weighted wavelet frame operator,proposed an irregular weighted wavelet fame conjugate gradi...

  • Dynamic alliance target tracking based on genetic algorithms in wireless sensor networks

    刊期：2007年第04期

    Dynamic alliance(DA),namely,virtual corporations (VCs),is an enterprise management method. It means a temporary union formed by some independent commercial processes or corporations.Here, genetic algorithms(GA) is applied to the research of nodes DA selection optimization in wireless sensor networks(WSN) target track...

  • A Shot Clustering Based Algorithm for Scene Segmentation

    刊期：2007年第04期

    A scene segmentation method utilizing both visual features and motion features of video is presented in this paper.Not only the visual similarity but also the motion consistency of shots within a scene is considered in clustering shots into scenes.In addition,a method to merge the over-segmented scenes is presented a...

  • A New Sequential Digital Multi-Signature Scheme

    刊期：2007年第04期

    The paper proposes a new sequential digital multi-signature scheme based on Knapsack public-key cryptosystem,which is different from the existing scheme.The advantages of this scheme over the existing schemes are that it simplifies the signature generation process and speeds up the signature verification process.What...

  • A New Way to CCK Performance Analysis under AWGN Channel

    刊期：2007年第04期

    In this paper,M-ary Quaternary Orthogonal Keying modulation(MQOK) is proposed based on the analysis of Complementary Code Keying(CCK) and Mary Bi-orthogonal Keying(MBOK).Besides,CCK can be defined as a kind of MQOK.By analyzing the performance of MQOK on the condition of additive white Gaussian noise(AWGN) channel,ne...

  • Incentive Schemes of Nodes for Ad Hoc and Multi-hop Cellular Networks

    刊期：2007年第04期

    Nodes cooperation is a significant prerequisite for the realization of the relaying Ad Hoc.While with the development of multi-hop cellular networks, how to stimulate intermediate nodes to do the packet-forwarding deserves more concerning.At present research,the incentive schemes in pure Ad Hoc and multi-hop cellular...

  • A Study on Framework of Open Standard and Intellectual Property in E-Business

    刊期：2007年第04期

    With the progress and development of information society,electronic business(e-Business) becomes a new model of business.E-Business does lower the cost of trading significantly;furthermore it allows restructuring the supply chain,business processes, and the nature of business.Open standard plays an important role in ...

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