Understanding the communication 4.0: Reinventing communication | communications network _ the network news
The beginning of spring, the communication books, 4.0, also inked sweet taste, journalist lucky enough to interview the book's author Li zhengmao. At that time coincides with the Spring Festival Lunar monkey, a set of new data released by the Ministry of industry are Marvel: during the Spring Festival holiday, national mobile texting for 2015 years two-thirds only, on new year's Eve Day down 40%; 2.6 times times the mobile Internet traffic is 2015, mobile data traffic grew 1.6 times times on new year's Eve, first grew 2.8 times times on that day. It goes without saying that the impact of the Internet for communication industry, telecommunication industry where is the way out? Answer communication 4.0 was first proposed in this book.
Out of the industry look to the future
Impact, is thriving on the Internet and even mobile Internet has brought to the communication industry's strong feelings. From the point of view of human nature, when confronted by external shocks which affect their own interests, panic is almost instinctive first response. Only to face fears, then, is the impact into a dynamic choice of method.
"In fact, the entire communications industry today are widely spread a sense of panic in the last two years, I am confused, desperate to find the answer. "Li zhengmao said. Especially, with the "Internet +" strategy, and Internet industry cheered, corresponding to March, gingerly treading on thin ice in the traditional communication industry. "Internet + communication" that was "reflection" in reference to appear, it is stimulating nerves in the communications industry.
However, despite the shocks continued, industry competition is increasing, the three telecoms operators race each other to chase all growth targets. In situations like this, "only out of looking to the future of the communications industry, from the historical development trend in the future, it is possible to find the right direction. "Li zhengmao said. In this direction, it was communication 4.0. Li zhengmao, communication 4.0 is not illusory future directions, but visible, tangible, realized the next.
Communication 4.0 to reinvent communication network
Communication is the birthright of basic human needs. For thousands of years, from the pigeon book to the video phone, communication changes have a profound impact on human life. Especially with the emergence of telecommunications signals, modern communications technology is bringing to the human society has undergone enormous changes. Along with the evolution of modern communications technology, development of the communication industry has not only had one milestone after another, people's communications to a higher life on the other side.
"In the past, communication technology has gone from communication communication 3.0 1.0 to the three phases. "Li zhengmao to reporter details has this three a stage of different features: communications 1.0 times, simulation of is core features, communications industry to signals for carrier to passed voice signal; communications 2.0 times of core features is digital, which most with representative of is people known of GSM and CDMA; communications 3.0 times is IP of of times, and 4G HD voice business VoLTE in 2015 of commercial, Internet is this times of product, Its logo is a full implementation of end-to-end IP communications network.
Today, communication networks has entered the Moore era. Explosive growth in traffic and user needs, is beyond the capacity of existing communication networks. At this point, the change is going to happen naturally. "Communication 4.0 is the fourth communications revolution", Li zhengmao told reporters clearly emphasizes this point. Communication 4.0 era, with agile, open and three significant characteristics of the software. Among them, are inherent features of agile, open is the external expression, while the software is "core" features. Ultimately, communication basic features of 4.0 is virtualization.
As Li zhengmao said, the communication value of 4.0 is reinventing communication network. In this transformation, IT and thorough integration of CT reconstruction of the entire communication network, "CT retreated for the channel, IT becomes dominant." Accordingly, two element communications 4.0 implementation is software-defined networking and hardware and software decoupled. First, the decoupling of telecommunication equipment hardware and software will be implemented, standardized hardware, hardware manufacturer's competitiveness in quality, prices and costs, and so on. Second, software-defined networking. Communication networks become more and more common hardware-based software, "use software, the network changed" become the most vivid description of communication 4.0. Li zhengmao emphasized that "software must be open source systems, telecom operators only need to include management software can be used, so as to avoid a lot of duplicate development effort. "At this point, industry ecosystems have changed," who have mastered the system open source, who is the leader in the industry. ”
Maslow's model of communication 4.0 and the new communication
Communication, born to satisfy the communication needs of people. 4.0 1.0 to communications from communications, the same. So, communication 4.0 communication needs in the age of what?
"Human communication needs but also a hierarchical model, we described it in the book for the new Maslow's model of communication. "Li zhengmao told reporters in the book, not without excitement of this innovative model.
In Maslow's model of the new communication, human communication requirements from low to high respectively, were described as the necessary communications, universal communications, information consumption, extension of the senses and liberate. While the development of modern telephone and telegraph systems solve this basic communication needs of real-time communication, cellular telephone meets the requirements of universal communication among persons, human communication and not stagnate, but escalating calls for more types of information more intelligent, more massive connection needs and information.
Commensurate with the needs, communication 3.0 era, communications technology can meet the human need for communication, Universal's communication needs, but it is difficult to meet the needs of information consumption above third level, and communication 4.0 is born for the third level above in demand. To this end, the communication 4.0 will construct information ubiquitous, senses the ubiquitous, intelligent ubiquitous feature of communication systems, building automation, optimization features of next-generation networks.
As we all know, communication network is the Internet's core infrastructure, no communications network on the Internet, there is no "Internet +". Similarly, communication 4.0 will be the future of all things Internet network infrastructure, it can be said that no communication 4.0, there would be no industry 4.0. Because of this, communications did not decline, but more important, more promising future.
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Spring is a season of hope, communication 4.0 for now into a tangle of communications opened a door of hope. Communications industry is not afraid of change, because the communications industry into a more beautiful tomorrow!
Source: people's post and telecommunications
Responsible editor: Liu Debin SN222
Article keywords:Communication network
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解读《通信4.0：重新发明通信网》|通信网_新闻资讯
新 春伊始，《通信4.0》这本新书出炉了，还散发着墨香味道，记者有幸采访了该书作者李正茂。彼时恰逢农历猴年春节，一组由工信部发布的最新数据正让业界唏 嘘不已：在春节长假期间，全国移动短信发送量仅为2015年的三分之二，除夕当日下降40%；移动互联网流量却是2015年的2.6倍，除夕当日的移动数 据流量同比增长1.6倍，初一当日同比增长2.8倍。互联网带给通信业的冲击不言而喻，通信业的出路究竟在哪里？答案正是在本书中首次提出的通信4.0。
跳出行业看未来
冲击，是蓬勃发展的互联网乃至移动互联网带给通信业最强烈的感受。而从人性的角度来看，当遭遇外界冲击而影响自身利益时，恐慌几乎是本能的第一反应。只有直面恐慌，进而谋变谋动，才是将冲击化为动力的不二之法。
“事 实上，整个通信行业在今天都普遍蔓延着一种恐慌感，最近两年，我也处于困惑之中，迫切地想要找到答案。”李正茂坦言。尤其是伴随着“互联网+”战略的兴 起，与互联网产业欢呼雀跃、高歌猛进相对应的，则是传统通信业的战战兢兢、如履薄冰。而“互联网+通信”这种令人“细思恐极”的提法的出现，更是刺激着通 信业的神经。
然 而，尽管冲击不断，行业内部竞争的激烈程度却有增无减，三家电信运营商无时无刻不在你追我赶地追逐着增长目标。在这样的情况下，“只有跳出通信业看未来， 从历史发展的趋势看未来，才有可能找到正确的方向。”李正茂如是说。而这个方向，正是通信4.0。在李正茂看来，通信4.0并不是虚无缥缈的未来方向，而 是看得见、摸得着、实现得了的下一步。
通信4.0重新发明通信网
通 信是人类与生俱来的基本需求。千百年来，从飞鸽传书到可视电话，通信方式的变化一直深刻地影响着人类的生活。尤其是随着电信信号的出现，现代通信技术更是 给人类社会带来了翻天覆地的变化。而伴随着现代通信技术的不断演进，通信业的发展不仅经历了一个又一个的里程碑，也将人们的通信生活推向更高的彼岸。
“过 去，通信技术的发展已然经历了从通信1.0到通信3.0这三个阶段。”李正茂向记者详解了这三个阶段的不同特征：通信1.0时代，模拟化是核心特征，通信 业以电信号为载体来传递语音信号；通信2.0时代的核心特征是数字化，其中最具代表性的正是人们熟知的GSM和CDMA；通信3.0时代是IP化的时代， 而4G高清话音业务VoLTE在2015年的商用，互联网是这个时代的产物，其标志是通信网络端到端IP化的全面实现。
时 至今日，通信网已经进入了后摩尔定律时代。爆炸式增长的流量和用户需求，已经超出了已有通信网的能力。此时，变革自然而然地就要发生了。“通信4.0就是 第四次通信技术革命”，李正茂向记者明确地强调了这一观点。通信4.0时代，具有敏捷化、开放化和软件化这三大显著特征。其中，敏捷化是内在特征，开放化 则是外在表现，而软件化则是“最为核心”的特征。归根到底，通信4.0的根本特征是虚拟化。
正 如李正茂所说，通信4.0的价值在于重新发明通信网。在这场变革中，IT和CT的彻底融合将重构整个通信网，“CT退居为通道，IT成为主导”。与此相 应，通信4.0实现的两大要素是软件定义网络和软硬件解耦。其一，通信设备将实现软件与硬件的解耦，硬件实现标准化，硬件制造厂商的竞争力体现为质量、价 格和成本等方面。其二，软件定义网络。通信网络越来越趋于基于通用硬件的软件实现，“动动软件，网络就变”成为对通信4.0最形象生动的描述。李正茂特别 强调，“软件必须采用开源体系，电信运营商只需要加入管理型软件即可使用，从而避免大量重复的开发工作。”此时，行业生态系统必然也随之发生变化，“谁掌 握了开源系统，谁就是行业的领先者。”
通信4.0与新通信马斯洛需求模型
通信，为满足人们的沟通需求而生。从通信1.0到通信4.0，万变不离其宗。那么，通信4.0时代的沟通需求究竟是怎样的？
“人类的通信需求也是一种层次化的模式，我们在书中将其描述为新通信马斯洛需求模型。”李正茂不无兴奋地向记者介绍了书中的这一创新模式。
在 新通信马斯洛需求模型中，人类的通信需求从低到高分别被描述为必要通信、普遍通信、信息消费、感官外延和解放自我。当近现代电话电报系统的发展解决了人们 实时沟通的这一基本通信需求，蜂窝电话满足了人与人普遍通信的需求之后，人类的通信需求并没有因此停滞不前，而是不断升级，呼唤更加丰富的信息种类、更加 海量的连接需求以及更加智能的信息能力。
与 需求相适应，通信3.0时代之前，通信技术的发展可以满足人类必要通信、普遍通信的需求，但难以满足第三层次信息消费以上的需求，而通信4.0正是为第三 层次以上的相关需求而生。为此，通信4.0将构建起具备信息泛在、感官泛在、智能泛在特征的通信系统，打造具有自动化、自优化特征的新一代网络。
众所周知，通信网是互联网的核心基础，没有通信网就没有互联网，也就谈不上“互联网+”。同样，通信4.0将是未来万物互联的网络基础，可以说，没有通信4.0，就没有工业4.0。正因如此，通信业不仅没有衰落，而是更加显得重要，更加具有光明的未来。
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正如同春天是一个播种希望的季节一样，通信4.0为时下正陷入困惑之中的通信业打开了一道希望之门。通信业并不惧怕变革，因为这只会将通信业推向更加美好的明天！
来源：人民邮电报
责任编辑：刘德宾 SN222
文章关键词： 通信网
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