User Centric Interference Management in Wireless Networks (UCIMa)
无线网络中以用户为中心的干扰管理 (UCIMa)
基本信息
- 批准号:142255848
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Priority Programmes
- 财政年份:2009
- 资助国家:德国
- 起止时间:2008-12-31 至 2020-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In order to serve the growing number of wireless devices and their demand for increased data rates, heterogeneous dense wireless networks will be deployed. Due to the coexistence, one challenge is interference. In the final part of the UCIMa project we focus on one instance of a heterogeneous network namely the hybrid access femto cell network. Many operators have launched femtocell service, including Vodafone, SFR, AT&T, Sprint Nextel, Verizon and Mobile TeleSystems. The femtocell access points (FAP), also known as home base station (BS), are connected to the operators' macrocell networks by backhaul digital subscriber line (DSL), optical fiber or other high speed connections.From the theoretical research of the first two phases in the UCIMa project, we will apply the results to the hybrid access framework of femtocell networks. In this phase, the project is intended to fundamentally investigate the economic framework of the hybrid access between the macrocell and the femtocells. The market model for the physical layer resource allocation for the two-tier hybrid access is going to be established.Jamming is a concern in femtocell networks with hybrid access, since the femtocell users and the unregistered macrocell users served by FAP compete for the resources. In addition, the macro users served by the FAP could create jamming to the other macrocell users under MBS without any risk. From the game theoretic point of view, the users have incentives to cheat on their private information, e.g. the channel state information (CSI) for better utilities. We study the problem of jamming and cheating in the hybrid access mode where users migrate freely between MBS and FAP.We extend the framework in phase two to analyze convergence and decentralized learning for the case of wireless network optimization in the presence of adversarial users. The dynamics and convergence properties of an iterative distributed pricing algorithm with malicious users are analyzed. Next, the assumption in phase two that the malicious user has information about the utility function of selfish users is relaxed and the scenario where the malicious user applies a regression-based iterative learning scheme is analyzed. We propose a Bayesian analysis extension to the work carried out in WP3 in phase two taking into account the transmission energy costs of theusers. In addition, we aim to obtain the most general scalar strategy efficient mechanisms for interference coupled systems similar in spirit of VCG-Kelly mechanism.The competitive market among FAPs have a lot of potential to provide cheap and better service for the end users. We extend the single FAP scenario studied in phase two to a scenario where the multiple FAPs compete for the Macro users to be served by them. In addition, we study the case where some of the FAPs form coalitions and jointly enjoy the benefit.
为了服务于不断增长的无线设备数量及其对增加的数据速率的需求,将部署异构密集无线网络。由于共存,一个挑战是干扰。在UCIMa项目的最后一部分,我们专注于异构网络的一个实例,即混合接入毫微微小区网络。许多运营商都推出了家庭基站服务,包括沃达丰、SFR、AT&T、Sprint Nextel、Verizon和移动的TeleSystems。毫微微蜂窝接入点(FAP),也称为家庭基站(BS),通过回程数字用户线(DSL)、光纤或其他高速连接方式连接到运营商的宏蜂窝网络。在这个阶段,该项目旨在从根本上研究宏蜂窝和毫微微蜂窝之间的混合接入的经济框架。建立了两层混合接入的物理层资源分配的市场模型,在混合接入的Femtocell网络中,Femtocell用户和FAP服务的未注册宏小区用户竞争资源,干扰是一个值得关注的问题。此外,由FAP服务的宏用户可以对MBS下的其他宏小区用户产生干扰,而没有任何风险。从博弈论的角度来看,用户有动机欺骗他们的私人信息,例如信道状态信息(CSI),以获得更好的效用。研究了用户在MBS和FAP之间自由迁移的混合接入模式下的干扰和欺骗问题,并在第二阶段扩展了该框架,分析了存在敌对用户的无线网络优化问题的收敛性和分散学习。分析了具有恶意用户的迭代分布式定价算法的动力学和收敛性。接下来,在第二阶段的假设,恶意用户的自私用户的效用函数的信息被放松和恶意用户应用基于回归的迭代学习方案的情况进行了分析。我们提出了一个贝叶斯分析扩展的工作在WP 3在第二阶段考虑到用户的传输能量成本。此外,我们的目标是获得最一般的标量策略的有效机制的干扰耦合系统类似的精神VCG-Kelly机制之间的竞争市场有很大的潜力,为最终用户提供廉价和更好的服务。我们将第二阶段研究的单个FAP场景扩展为多个FAP竞争由它们服务的宏用户的场景。此外,我们研究的情况下,一些FAP形成联盟,共同享有的好处。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Professor Dr.-Ing. Holger Boche其他文献
Professor Dr.-Ing. Holger Boche的其他文献
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{{ truncateString('Professor Dr.-Ing. Holger Boche', 18)}}的其他基金
Physical Layer Security for Channels with State and Active Eavesdroppers (PLAY SCATE)
具有状态和主动窃听器的通道的物理层安全性 (PLAY SCATE)
- 批准号:
326920355 - 财政年份:2016
- 资助金额:
-- - 项目类别:
Research Grants
Self organization and self optimization of wireless networks with partial system knowledge
具有部分系统知识的无线网络自组织和自优化
- 批准号:
277080564 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
Information theoretic secrecy for multiple access and broadcast channels
多址和广播信道的信息理论保密
- 批准号:
253552306 - 财政年份:2014
- 资助金额:
-- - 项目类别:
Research Grants
Robust detection of malicious behavior in distributed wireless networks.
分布式无线网络中恶意行为的稳健检测。
- 批准号:
234874366 - 财政年份:2013
- 资助金额:
-- - 项目类别:
Research Grants
Capacity of Multi-User Networks Under Channel Uncertainty
信道不确定性下多用户网络的容量
- 批准号:
142275730 - 财政年份:2009
- 资助金额:
-- - 项目类别:
Priority Programmes
Computational Advances in Multi-Sensor Signal Processing
多传感器信号处理的计算进展
- 批准号:
92218886 - 财政年份:2009
- 资助金额:
-- - 项目类别:
Research Grants
Entwurf von geometrisch-algebraischen und analytischen Methoden zur Optimierung von MIMO Kommunikationssystemen
优化 MIMO 通信系统的几何代数和分析方法设计
- 批准号:
65676556 - 财政年份:2008
- 资助金额:
-- - 项目类别:
Research Grants
Kapazität von OFDM über Kanäle mit Spitzenleistungsbeschränkung und Signalformungsalgorithmen zum Erreichen der Kapazität
具有峰值功率限制和信号整形算法的信道上 OFDM 的容量,以实现容量
- 批准号:
72393952 - 财政年份:2008
- 资助金额:
-- - 项目类别:
Priority Programmes
Spieltheoretische Resourcenvergabe in drahtlosen interferenzgestörten Netzwerken
无线干扰中断网络中的博弈论资源分配
- 批准号:
98854701 - 财政年份:2008
- 资助金额:
-- - 项目类别:
Research Grants
Informations- und Codiertheoretische Untersuchung von Mehrnutzer-Kapazitätsregionen bei niedrigem SNR
低信噪比下多用户容量区域的信息和编码理论研究
- 批准号:
48370205 - 财政年份:2007
- 资助金额:
-- - 项目类别:
Research Grants
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