利用散射通信构建岸海信息传输系统

在综合分析散射通信的特点以及岸海、海上通信的特殊性基础上,提出了利用散 射通信手段构建岸海信息传递系统的构想,论述了岸海远程骨干网、超视距地域网、海岛无 线接入网的基本拓扑结构和通信方式,并结合国内外散射通信的技术发展水平与相关使用经 验说明利用散射通信构建岸海信息传输系统是可行的。     

电子政务网安全即时通信系统的设计

针对电子政务网即时通信系统广泛应用的现状，本论文详细探讨设计了电子政务网安全即时通信系统，分析了即时通信系统的功能模块及其安全性，给出了系统的结构框架设计方案和层次实现方案，并结合安全性设计重点对即时通信系统的安全防范进行了系统的设计，给出了具体的安全措施建议，对于进一步提高电子政务网即时通信系统的安全应用具有较好的指导借鉴意义。     

一种高可靠性的保密野战通信系统方案

针对野战环境,特别是野战车辆对通信的需求,在总结以往通信系统设计经验的 基础上,根据现在通用的各种通信手段及未来可能大量运用的通信手段,提出了一套野战通 信系统方案。该系统方案在融合有线、无线、卫星、光纤等各种常规通信手段的基础上,增 加了具有组网灵活、保密性强等优点的激光通信手段,比以往常用的野战通信系统更具灵活 性、可靠性和保密性。分析表明,该通信系统可以适应许多野战通信的场合,有相当广泛的 实用价值。     

机载甚高频ACARS数据链系统及通信管理单元设计

装备通信管理单元、甚高频电台等机载设备的飞机具备接入飞机通信寻址与报告系统（ACARS）地空数据网络的能 力。分析了甚高频ACARS数据链机载系统的结构,探讨了通信管理单元的服务功能和应用功 能,基于通信管理单元与甚高频数传电台、机上系统以及驾驶舱之间的接口和协议,设计了 实现ACARS协议的通信管理单元的软件结构模型。     

浅析提高应急通信质量的手段

目前,铁路应急通信系统已经不能满足铁路发展的需求和维护,所以需要提高应急通信的质量,建立一种快速,安全,可靠,准确,保证顺利实施应急通信业务的应急通信平台。本文对铁路应急通信现状、铁路通信系统的功能结构以及提高应急通信质量的手段包括政府政策方面和核心技术方面等进行了系统性的介绍,最后总结全文并对未来铁路提高应急通信质量的研究热点问题和提高应急通信质量的发展前景做了相关展望。     

钢结构通信塔设计

钢结构通信塔是装设通信天线的一种高耸结构，通信塔上装设包括移动电话天线，各行业通信天线及其安装平台和休息平台。近年朱这种新的无线通信技术不断出现，全国各地的通信塔建设发展很快。通信塔的种类也开始多样化。高耸结构的特点是风荷裁起决定作用，不同类型钢结构通信塔对风荷裁的响应不同，对基础的要求也不同，如何设计，才能使结构安全，制造快捷，安装方便，投资较少，是一个重要的问题。     

简析我国通信市场的多寡头垄断格局

市场的核心是垄断和竞争的格局,不同的市场结构会影响企业的行为。中国的通信市场在重组以后形成了寡头垄断的格局。本文运用寡头垄断的相关原理分析中国通信市场的未来发展,并提出一定的建议。     

潜艇通信模拟训练系统设计及实现

从短波信道对信号传输的影响分析入手,介绍了无线电波通过媒质产生失真的原因,并对等效离散时间数学模型的结构和算法以及信道仿真的关键技术进行了分析与研究。针对综合通信训练模拟系统结构复杂、数据运算量大、实时性要求高等难题,给出了一种分布式仿真的设计方案。该方案充分利用了综合通信训练模拟系统中的计算机资源,实现了对传输信号的实时处理,能够实时模拟短波通信信道环境。     

从汶川地震通信问题谈平流层应急通信的应用

汶川地震暴露了我国应急通信系统不能满足突发事件通信需求,必须研究新型应急通信技术以克服当前应急通信存在的问题.提出了一种应用平流层通信技术实现应急通信系统的方法:在由飞艇组成的高空航空平台上装载基于微波技术的应急指挥通信系统和蜂窝移动基站,应急指挥通信系统用于突发事件的指挥通信,蜂窝移动通信用于公众通信.分析表明,平流层应急通信系统符合应急通信需求,具有部署快、成本低、容量大等特点.     

浅谈搭建直升机应急通信平台

我国的军事应急通信技术起步较晚，与发达国家差距较大，随着我国突发事件形势日渐严峻和国家构建和谐社会需要，军队受领抢险救灾任务越来越频繁，军事应急通信的重要性愈加凸显。本文主要探讨了搭建什么样的应急通信平台，采用哪种通信手段才能更适应应急通信的需要。     

Industry and agency views of social media: Issues implementing dialogic communication

The technologies and culture of social media present issues for organisations implementing dialogic communication. The ubiquity of social media and the dialogic nature of communications in the digital age are raising awareness of the necessity of a total stakeholder approach to integrated communications. Yet, while the Marketing discipline argues that dialogic communication represent communication par excellence, this research finds that implementing a total stakeholder approach to dialogic communication is proving to be extremely elusive for many organisations exploring social media applications. The empirical findings of this research explore how marketing and communications professionals from a diverse range of industry and agency role contexts view social media, and presents issues that organisations face in implementing dialogic communication. It is suggested that these implementation issues inhibit the ability of organisations to move beyond ‘control’ and implement a total stakeholder approach to social media for dialogic communication that can engage with an organisation's stakeholders to gain their support.     

浅谈三网融合

三网融合现有网络资源有效整合、互联互通,而且会形成新的服务和运营机制,并有利于信息产业结构的优化,以及政策法规的相应变革.融合以后,不仅信息传播、内容和通信服务的方式会发生很大变化,企业应用、个人信息消费的具体形态也将会有质的变化.     

Exploiting online social gambling for marketing communications

Internet technology provides a new approach to how gambling is conducted in postmodern times. Drawing on constructivist research and utilising a single case study strategy, this paper examines online social gambling and real money gambling marketing communication practices, as well as offering some insights into the development and implementation of effective marketing communication programmes. In contrast to existing studies, this paper, in part, proposes integrative and higher levels of marketing communication programmes between online social gambling and real money gambling environments. The paper reveals the implicit structure of meanings underlying the link between online social gambling activity and real money gambling practices.     

Analysis of Informal Communication Networks – A Case Study

The structure and dynamics of informal communication networks are of central importance for the functionality of enterprise workflows and for performance and innovation of knowledge-centric organizations. While most executives are aware of this fact, there is a general lack of (semi-) automated, IT-supported methods and instruments to make informal communication networks measurable. Although logging of electronic communications has made considerable progress over the past few years, it is still extremely difficult to map personal interaction; manual approaches in particular are extremely error-prone. The article shows how informal communication networks can be investigated by IT-based methods. At the same time, the authors will be presenting an instrument (“Social Badges”) that collects personal communications automatically and more precisely than legacy approaches allow. The practical applicability of the approach is evaluated through a case study. This article is also available in German in print and via : Fischbach K, Gloor PA, Schoder D (2008) Analyse informeller Kommunikationsnetzwerke am Beispiel einer Fallstudie. WIRTSCHAFTSINFORMATIK. doi: . Accepted after three revisions by Prof. Dr. Buhl.     

现代采购信函的商务写作技巧

随着中国与世界的贸易往来越来越频繁,外贸人员与外商的沟通交流技巧也越来越重要。商务采购信函是一种重要的沟通方式,在国际商务中扮演着极其重要的角色,现代商务信函的写作要严格遵守国际原则。在具体的商务信函写作中,各种商务信函写作技巧的灵活运用是顺利完成商务沟通的基础和保证。本文就现代采购信函的写作技巧进行了归纳与总结。     

山区短波和超短波应急指挥通信系统

通过分析汶川地震通信受损情况、山区通信抢修过程以及抗震救 灾山区指挥通信状况,阐述了建立山区应急指挥通信系统的重要性以及山区指挥通信应具 备的特征,提出了一种基于短波和超短波数字集群通信技术的山区应急指挥通信系统构建模 式：省与县之间建设短波通信电台,县与乡以及村之间建设超短波数字集群通信系统,乡到 村之间建设无线广播系统。该系统具有使用维护成本低、通信内容保密性好、应对灾情险情 能力强等特点。     

安防通信工程对智能化小区建设的价值研究

随着科学技术和通信技术的发展,人们不再满足于传统简单的居住条件和居住功能,开始追求更重视人性化需求的高级住宅,智能化小区从而走进我们的生活.安全性作为智能化小区的首要目标,本文通过对安防通信系统的设置原则、安防通信系统的构成与应用的分析,表明了安防通信工程如何在智能化小区建设中发挥它的巨大价值.     

无线通信波形描述方法研究

对波形描述语言的起源、特点、开发及编译进行了分析,提出了符合SCA规范的无线通信波形描述方法,对波形协议层次、资源内容、波形功能分配、通信功能划分等方面进行了深入研究.     

When Soloists Form a Choir: Communication Requirements of Sustainability Networks

SUMMARY

In this paper sustainability-oriented intersectoral collaboration is studied with a focus on communication aspects. In contrast to earlier contributions in literature, the major perspective here is not how the marketers involved can use such a partnership as an effective communications tool. Rather the sustainability network itself is seen as pluralistic actor who strives for optimizing its comunication both to internal and external target audiences. Drawing on results from a qualitative case study of a sustainability network, requirements of intersectoral communication are determined. These sets of demands comprise the basis for the elaboration of a network communication design in the future.     

Stakeholder theory and internal marketing communications: a framework for analysing the influence of new media

Effective two‐way communication is widely viewed as an essential component of successful internal marketing strategies, yet little research has so far been conducted on the relative merits of different communication media in an internal marketing context. Since the mid‐1990s Internet technologies have revolutionized internal communications in many organizations. However, the impact of these new forms of electronic media on internal marketing communication remains relatively unexamined. This paper draws on stakeholder and communication theories to provide a framework for understanding the dimensions of effective internal marketing communications and presents the results of an empirical study on the relationship between these dimensions and the use of new media in the workplace.