未来互联网络资源负载均衡研究

发布时间：2018-04-14 08:54

本文选题：未来互联网 + 网络资源管理　；参考：《北京邮电大学》2014年博士论文

【摘要】：现有互联网的飞速发展使其在可扩展性、安全性、移动性和可管可控性等方面面临着巨大的挑战,这些挑战已经成为制约互联网向前发展的瓶颈。本论文依托国家973项目"SOFIA:未来互联网体系结构设计及机制研究”,从资源管理角度入手进行“未来互联网络资源负载均衡研究”,旨在为新一代互联网体系结构的设计提供参考,同时也为新一代互联网络资源管理的研究打下基础。未来互联网以多资源协同的工作方式向互联网用户提供服务,必然在资源管理方面面临新的挑战,我们需要以一个新的思路和角度来转变对这一问题的认识。开展对未来互联网负载均衡的研究能够保证资源合理的工作同时提高互联网的工作效率与资源利用率。在研究过程中,由于“未来互联网”是一个新兴事物,学术界对其还没有统一且清楚的认识,因此为了研究未来互联网络资源的负载均衡问题,首先要了解何为未来互联网；在此基础之上进一步研究未来互联网络资源创新管理模型和框架；并基于这一框架研究自组织自适应的互联网级负载均衡策略和数据中心级的负载均衡分配策略及其算法。围绕上述思路,本论文的主要研究内容如下： (1)从服务提供与网络管理的角度分析了“未来互联网”的主要研究内容并刻画“未来互联网”的主要特征。由于目前关于“未来互联网”的研究多数是从网络建设,网络技术等技术角度来进行,所以需要从服务与管理的角度来理解未来互联网。本部分在分析主要国家关于“未来互联网”的研究项目基础之上,提炼出了未来互联网的主要研究内容,并从服务提供的角度刻画了未来互联网的主要特征,并围绕其中的“感知”特征展开后续的研究。 (2)提出了基于“感知”和“态势感知”的未来互联网络资源管理理念、面向服务的网络资源管理模型及其框架设计和基于感知的未来互联网络资源负载均衡研究模型,将网络资源管理理念由被动向主动转变。通过研究态势感知在其它领域的成熟应用并结合未来互联网络资源管理的发展需求提出了未来互联网络资源态势感知模型的组件需求以及功能需求；并在此基础之上提出了面向服务的网络资源管理态势感知模型及其框架,为建设未来网络资源管理平台打下基础；最后提出了一个面向负载均衡的未来互联网体系结构,并基于该体系结构展开后续的研究。 (3)基于网络资源视角设计了基于博弈论的负载均衡分配策略及其算法。本部分在分析了关于“负载均衡”算法的研究综述基础上,结合第(1)(2)点中的研究内容,将未来互联网的资源管理问题抽象成一个层次化的资源分配模型。在模型中同时考虑到了资源请求者的自私心理以及资源对于资源请求的同构心理,在用户之间建立非合作博弈模型而在资源之间建立合作博弈模型。该模型结合了合作与非合作博弈的优点尽量弥补他们之间的不足,能够在保证用户公平性指标的基础上提高资源之间的公平性指标,并且从系统工作效率来看也优于其它的非合作博弈算法,同时该算法减少了系统关于负载信息维护的开销,并能够达到节能减排的作用。 (4)基于经济学原理从消费者的视角提出了一个能够满足白组织自适应要求的负载均衡分配策略。在该部分中将用户与资源放在竞争的市场环境中,利用市场调节机制来使系统达到负载均衡的状态。首先根据微观经济学理论模拟了资源价格在市场中的形成机制,模拟了消费者在竞争市场中的行为以及代理商的销售行为。通过模拟消费者关于计算资源的竞争市场来分析在市场稳定的状态下资源分配的情况。结果显示该算法能够合理地模拟消费者的市场行为以及资源在市场甲的价格形成机制,该策略不仅能够使资源处于负载均衡分配的状态同时能够增加代理商(网络资源服务提供商)的市场收入。
[Abstract]:The rapid development of Internet makes the existing security in scalability, mobility and controllable aspects of faces enormous challenges, these challenges have become a bottleneck restricting the development of the Internet. This paper is based on the national 973 project "SOFIA: future Internet architecture" Research on mechanism design and mechanism, from the perspective of resource management "the future of the Internet cyber source load balancing research", in order to provide reference for the design of a new generation of Internet architecture, but also lay the foundation for the study of a new generation of Internet cyber source management. The future of the Internet to multi resource collaborative work to provide services to Internet users, will face new challenges in the management of resources and we need a new way of thinking and perspective to change the understanding of this issue for the future Internet. The research of load balancing to ensure resources Reasonable work at the same time improves the efficiency of the Internet and the utilization of resources.
In the course of the study, because the future of the Internet is a new thing, the academic circles have not unified and clear understanding of the load balancing problem so in order to study the future of the Internet cyber source, we must first understand what is the future of the Internet; on the basis of further research on the future of the Internet cyber source innovation management model and framework; and based on this framework since the Internet Organization adaptive load balancing strategy and data center level load balancing strategy and its algorithm. On the above ideas, the main contents of this paper are as follows:
(1) the main features from the service provider and network management to analyze the main contents of the future of the Internet "and" the future of the Internet "describe. Because most of the studies on" the future of the Internet "is from the perspective of network construction, network technology to carry out, so we need to understand the future of the Internet from the service and management the point of this part. In the analysis of the above research project on" the future of the Internet "on the basis of the major countries, summarizes the main research contents of the future of the Internet, and from the service perspective describes the main features of future Internet, and around the" perception "characteristics of the follow-up study.
(2) based on "perception" and "situational awareness" of the future Internet cyber source management concept, model and framework design of cyber source management of service oriented and perception of the future of the Internet cyber source based on load balancing model, the cyber source management concept from passive to active transformation. Through the study of situational awareness in other mature applications the field and combined with the development needs of Internet cyber source management in the future put forward the future of the Internet cyber source situation awareness model component requirements and functional requirements; and on this basis puts forward the cyber source management situation awareness model and service oriented framework, lay the foundation for the future construction of cyber source management platform; finally put forward a future of the Internet architecture for load balancing, and based on the following research expand the system structure.
(3) from the perspective of cyber source is designed based on the load balancing strategy and algorithm based on game theory. This part analyzes the research based on "load balancing" algorithm summary, combined with the (1) (2) in the research content, the resource management problems in the future of the Internet is abstracted into a resource allocation model a hierarchical model. In considering the resource requester selfishness and resources for the same psychology resource request, a non cooperation game model based on cooperative game model among resources among users. The model combines the advantages of cooperative and non cooperative game to compensate for the lack of between them, can basis to guarantee the user fairness index improves the fairness index between resources, and work efficiency from the system is better than the non cooperative game algorithm, and the algorithm is reduced The system is concerned with the overhead of the maintenance of load information, and can achieve the role of energy saving and emission reduction.
(4) based on the principle of economics from the perspective of consumers proposed a load balancing strategy can meet the requirements of the white self organization. In this section, users and resources in a competitive market environment, adjusting mechanism for the system to achieve the load state of equilibrium using the market. According to the microeconomics theory to simulate the formation mechanism in the in the market prices of resources, to simulate the consumers in a competitive market behavior and sales agents. Through the simulation of consumer behavior on the computing resources competition in the market in the allocation of resources to analyze the stability of the market conditions. The results show that the algorithm can reasonably simulate the behavior of consumers and market resources in a market price formation mechanism this strategy, not only can make the resources in the load balancing state at the same time can increase the agents (cyber source service Market income.

【学位授予单位】：北京邮电大学
【学位级别】：博士
【学位授予年份】：2014
【分类号】：TP393.07

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