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Scalability analysis of the TurfNet naming and routing architecture TurfNet命名和路由体系结构的可扩展性分析
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080787
Jordi Pujol, S. Schmid, L. Eggert, M. Brunner, Jürgen Quittek
{"title":"Scalability analysis of the TurfNet naming and routing architecture","authors":"Jordi Pujol, S. Schmid, L. Eggert, M. Brunner, Jürgen Quittek","doi":"10.1145/1080776.1080787","DOIUrl":"https://doi.org/10.1145/1080776.1080787","url":null,"abstract":"TurfNet is a novel internetworking architecture that enables communication among autonomous and heterogeneous network domains. The architecture uses a global identity namespace and does not require global addressing or a shared internetworking protocol. It integrates the new concept of dynamic network composition with other recent architectural concepts, such as decoupling locators from identifiers. This paper examines whether TurfNet's naming and inter-domain routing architecture can scale to networks of the size of the global Internet. The paper uses existing research into the topology of the Internet's autonomous system graph and related results that quantify typical traffic patterns to analyze the scalability and performance of the TurfNet architecture on similar internetwork topologies.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"63 1","pages":"28-32"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75601300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Names, addresses and identities in ambient networks 环境网络中的名称、地址和身份
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080788
B. Ahlgren, L. Eggert, B. Ohlman, J. Rajahalme, A. Schieder
{"title":"Names, addresses and identities in ambient networks","authors":"B. Ahlgren, L. Eggert, B. Ohlman, J. Rajahalme, A. Schieder","doi":"10.1145/1080776.1080788","DOIUrl":"https://doi.org/10.1145/1080776.1080788","url":null,"abstract":"Ambient Networks interconnect independent realms that may use different local network technologies and may belong to different administrative or legal entities. At the core of these advanced internetworking concepts is a flexible naming architecture based on dynamic indirections between names, addresses and identities. This paper gives an overview of the connectivity abstractions of Ambient Networks and then describes its naming architecture in detail, comparing and contrasting them to other related next-generation network architectures.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"71 1","pages":"33-37"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83189288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 16
A framework for network media optimization in multihomed QoS networks 多宿主QoS网络中网络介质优化的框架
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080790
H. Koga, Hiroaki Haraguchi, K. Iida, Y. Oie
{"title":"A framework for network media optimization in multihomed QoS networks","authors":"H. Koga, Hiroaki Haraguchi, K. Iida, Y. Oie","doi":"10.1145/1080776.1080790","DOIUrl":"https://doi.org/10.1145/1080776.1080790","url":null,"abstract":"Future pervasive networks will be constructed by various access networks, which are managed by different operators. Wireless LAN hotspot services will be available in numerous locations, and cellular services, which provide a wide coverage area, will also be available. In order to realize efficient mobile computing in such an environment, mobile hosts must have multiple network media as well as functions to select the optimum network among them based upon the current situation without the disconnecting communications. In order to provide mobile hosts with such a function, we propose an association layer, which is inserted between the transport and network layers. The association layer selects the appropriate network medium for each flow according to the network conditions and flow characteristics, providing end-to-end QoS in multihomed networks. Furthermore, we show the effectiveness of the proposed scheme through simulation results and demonstrate proof of concept based on empirical evaluations of a prototype implementation.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"45 1","pages":"38-42"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89820625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Self organizing ambient control space: an ambient network architecture for dynamic network interconnection 自组织环境控制空间:一种动态网络互联的环境网络架构
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080782
P. Kersch, R. Szabó, Z. Kis, M. Erdei, Balázs Kovács
{"title":"Self organizing ambient control space: an ambient network architecture for dynamic network interconnection","authors":"P. Kersch, R. Szabó, Z. Kis, M. Erdei, Balázs Kovács","doi":"10.1145/1080776.1080782","DOIUrl":"https://doi.org/10.1145/1080776.1080782","url":null,"abstract":"One of the major challenges in ambient networking is to provide interworking between heterogeneous and dynamically changing networks. This paper presents a novel network and system architecture enabling network self-organization and dynamic network composition. The proposed network architecture is based on a hierarchical overlay network model, where components of the overlays can also be overlays themselves. This introduces a self-contained network architecture argued to suit ambient networking. The network architecture is discussed together with the rules or composition principles that enforce an attracting tree structure to the hierarchical overlays. Besides the network architecture the major components of the system architecture is also presented involving the naming and addressing scheme and handling of network management data1.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"1 1","pages":"17-21"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83814823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 27
Visions for dynamic network scenarios in ubiquitous environments: applications and research issues 泛在环境中动态网络场景的展望:应用和研究问题
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080784
H. Karl, C. Kappler, C. Prehofer, J. Hubaux, Tim Griffin, W. Takita, N. Niebert, R. Hancock
{"title":"Visions for dynamic network scenarios in ubiquitous environments: applications and research issues","authors":"H. Karl, C. Kappler, C. Prehofer, J. Hubaux, Tim Griffin, W. Takita, N. Niebert, R. Hancock","doi":"10.1145/1080776.1080784","DOIUrl":"https://doi.org/10.1145/1080776.1080784","url":null,"abstract":"Traditionally, mobile networks consist of mobile terminals connecting to a fixed access network. From the access network, other networks, including the Internet, can be reached. This simple, hierarchical structure is however disappearing. New kinds of mobile networks, e.g. personal area networks, body area networks, home networks, vehicular networks and sensor networks, are currently being investigated. Most of these networks are ad-hoc networks, or even moving ad-hoc networks. What is more, they are expected to dynamically interconnect themselves and then connect to access networks that themselves dynamically attach to other access networks and core networks.The realization of these future dynamic network scenarios requires augmentation and extension of available technology. For example, heterogeneous access technologies and interworking of different protocols must be supported. Furthermore, the effort for running and maintaining these networks should be kept low, such that - despite the increasing complexity of the overall system - auto-configuration and, above all, simplicity must be considered. The panelists will discuss the research issues that must be addressed to realize this vision. Should we just concentrate on fixes and add-ons to existing systems and procedures, and if yes, what functionality must be supported and how? Do we indeed need to re-invent basic communication paradigms such as the IP protocol, and if yes, what features should be supported by its successor? Is the vision of dynamic internetworking at all realistic, or will future mobile networks, for simplicity's sake, in the end only interwork under well-defined, static conditions.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"102 1","pages":"22"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75806734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Janus: an architecture for flexible access to sensor networks Janus:用于灵活访问传感器网络的架构
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080792
A. Dunkels, R. Gold, S. Marti, A. Pears, Mats Uddenfeldt
{"title":"Janus: an architecture for flexible access to sensor networks","authors":"A. Dunkels, R. Gold, S. Marti, A. Pears, Mats Uddenfeldt","doi":"10.1145/1080776.1080792","DOIUrl":"https://doi.org/10.1145/1080776.1080792","url":null,"abstract":"We present the design and implementation of the Janus1 architecture for providing flexible and lightweight access to sensor network resources from Internet-type networks. Janus provides flexibility by focusing on functions of the sensor network rather the data that it contains. This allows us to perform service composition by dynamically combining functions together. In contrast to existing application-specific access techniques, Janus separates the access technique from the sensor network itself by inserting itself between the sensor network and the access network. This attribute allows for application-specific access techniques to be deployed dynamically without requiring the sensor network itself to be upgraded. Although Janus provides RPC-like semantics, unlike typical RPC systems, most of the functionality of Janus is present at the RPC client, which is located outside of the sensor network, in order to keep the RPC server inside the sensor network as lightweight as possible. We have implemented a prototype of Janus to interconnect a network of sixteen sensors in a typical environmental monitoring scenario to an Internet host.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"2 1","pages":"248-249"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89177444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
Towards modular mobility management in ambient networks 面向环境网络的模块化移动管理
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080791
J. Eisl, J. Höller, S. Uno, Ramón Agüero
{"title":"Towards modular mobility management in ambient networks","authors":"J. Eisl, J. Höller, S. Uno, Ramón Agüero","doi":"10.1145/1080776.1080791","DOIUrl":"https://doi.org/10.1145/1080776.1080791","url":null,"abstract":"The overall goal of the Ambient Networks Integrated Project is to develop a vision for future wireless and mobile networks. Even though mobility management has been investigated within numerous research and standardisation projects, the novel approach of Ambient Networks on the distribution of control space functions brings up possibilities to tailor mobility support for specific environments such as 3GPP and IEEE802 networks and on the other hand to efficiently manage the large variety of co-existing legacy and novel solutions foreseen in beyond 3G networks. The paper describes how modular design of mobility management functions can contribute to this objective. A topic, which is very much related to modularity deals with different types of communication endpoints. The paper elucidates how this discussion will help to coordinate different mobility solutions residing at different layers of the communication stack.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"1 1","pages":"43-47"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91301069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Ambient networks: a framework for mobile network cooperation 环境网络:移动网络合作的框架
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080779
N. Niebert
{"title":"Ambient networks: a framework for mobile network cooperation","authors":"N. Niebert","doi":"10.1145/1080776.1080779","DOIUrl":"https://doi.org/10.1145/1080776.1080779","url":null,"abstract":"Ambient Networks represents a new networking approach that aims at enabling the cooperation of heterogeneous networks and networking resources, on demand and transparently. This should happen without the need for pre-configuration or offline negotiation between network operators. Ambient Networks clearly separates the control space from the transport protocol, and introduces a common control space called the Ambient Control Space that comprised all control functionality within an Ambient Networks. The Ambient Control Space is also responsible for the composition of different networks, with the control spaces of composing networks forming one Ambient Control Space. This paper discusses the justification of Ambient Networks, the main novelties being introduced by Ambient Networks, and the requirements imposed on the Ambient Control Space. It also goes into a bit more details about the Ambient Networks architecture and draws initial conclusions.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"46 1","pages":"2-6"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76393949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Dynamic autoconfiguration in 4G networks: problem statement and preliminary solution 4G网络中的动态自动配置:问题陈述及初步解决方案
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080780
Rui Campos, M. Ricardo
{"title":"Dynamic autoconfiguration in 4G networks: problem statement and preliminary solution","authors":"Rui Campos, M. Ricardo","doi":"10.1145/1080776.1080780","DOIUrl":"https://doi.org/10.1145/1080776.1080780","url":null,"abstract":"The Internet is characterized by the coexistence of two Internet Protocol (IP) versions and multiple autoconfiguration mechanisms which are deployed targeting specific communication scenarios. This heterogeneity requires user pre-configurations, namely with respect to the proper autoconfiguration mechanism to be used at each time. On the other hand, future networks may imply that users own personal networks demanding self-configuration and self-management, and being part of very dynamic scenarios. In this paper we make a survey of the autoconfiguration mechanisms available for IP networks, and argue that a new solution is needed, so that the proper autoconfiguration mechanism can be selected automatically, dynamically and efficiently, and future communication paradigms can be properly addressed.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"24 1","pages":"7-11"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73882318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Towards self-organising personal networks 走向自我组织的个人网络
DIN Pub Date : 2005-09-02 DOI: 10.1145/1080776.1080781
Mikko Alutoin, S. Lehtonen, J. Hoebeke, Gerry Holderbeke, I. Moerman, Luis Sánchez, J. Lanza, Wajdi Louati, D. Zeghlache
{"title":"Towards self-organising personal networks","authors":"Mikko Alutoin, S. Lehtonen, J. Hoebeke, Gerry Holderbeke, I. Moerman, Luis Sánchez, J. Lanza, Wajdi Louati, D. Zeghlache","doi":"10.1145/1080776.1080781","DOIUrl":"https://doi.org/10.1145/1080776.1080781","url":null,"abstract":"Personal Network (PN) is an emerging concept which combines pervasive computing and strong user focus. The idea is that the user's personal devices organise themselves in a secure and private personal network transparently of their geographical location. This paper studies a PN architecture where devices form clusters using shared key cryptography over short range radio links (or a local area network) and where the otherwise isolated clusters are interconnected over the IP infrastructure using dynamic tunnelling. True self-organisation of the PN requires establishing distributed consensus via a voting algorithm. Remarks on the linkage between the different voting algorithms and the ad hoc routing schemes are provided.","PeriodicalId":32577,"journal":{"name":"DIN","volume":"21 1","pages":"12-16"},"PeriodicalIF":0.0,"publicationDate":"2005-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91333614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
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