2006 1st IEEE International Workshop on Broadband Convergence Networks最新文献

{"title":"An Architecture for UMTS-WIMAX Interworking","authors":"Quoc-Thinh Nguyen-Vuong, Lionel Fiat, N. Agoulmine","doi":"10.1109/BCN.2006.1662289","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662289","url":null,"abstract":"One motivation of next generation networks is the ubiquitous wireless access abilities which provide the automatic handovers for any moving devices in the heterogeneous networks combining different access technologies. In this paper, we present a possible UMTS-WIMAX interworking architecture based on the 3GPP standards and propose the seamless inter-system handover scheme which enables the service continuity with low handover latency and packet loss.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124135193","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}

{"title":"Service-Oriented Issues: Mobility, Security, Charging and Billing Management in Mobile Next Generation Networks","authors":"SuJung Yu, SungMin Yoon, JungKap Lee, Hyojin Kim, Joo-Seok Song","doi":"10.1109/BCN.2006.1662288","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662288","url":null,"abstract":"The convergence of existing wireless communications evolves to all Internet protocol (IP)-based networks with several services. We focus on integration of Universal Mobile Telecommunications System (UMTS) and wireless local area network (WLAN) environment. However, the transmission capacity difference of two networks causes the seamless mobility, secure connection, and the real-time charging difficulty. Moreover, there are still several problems such as vertical handoff (VHO), security, roaming, quality of service (QoS), accounting, billing and charging. In this paper, we describe service-oriented issues for mobility, security and billing in mobile next generation networks (NGNs). In additional, we propose mobility and charging solutions for integrated system management using a mobility manager (MobiM) and charging manager (CharM) in mobile NGNs. Thus, we solve the problems of seamless mobility and real-time charging in integration of UMTS and WLAN environment.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131997144","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}

{"title":"Using CORBA and XML to Deliver Unified NGN Management Interfaces - Rationale and Summary","authors":"F.F. Flemisch","doi":"10.1109/BCN.2006.1662285","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662285","url":null,"abstract":"The targets of NGN/BcN management (NGNM) are packet-based transport strata and converged service strata. NGNM standardisation should develop unified open interfaces for NGN stratum management that are rich in multi-transmission technology and multi-service capabilities and enable lean operations for converged NGN/BcN with unified user experience and presence. This challenge can be met through development of a single open and component-oriented interface specification for managing next-generation networks and services, which is in harmony with key related standards. The layer, which exposes the reference points of such a unified (and universal) NGNM interface, is termed unified management layer (uML) and introduced here. This short paper provides a rationale and a summary of the uML vision. A detailed overview of the novel uML paradigm is available as a full paper [2]. Further results on developing and scoping the uML are available as a technical report [3].","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128309789","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}

{"title":"Convergence Seamlessly - A Look Inside Motorola's Seamless Mobility Initiative","authors":"J. Strassner","doi":"10.1109/BCN.2006.1662295","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662295","url":null,"abstract":"Broadband convergence networks (BCN) is focused on the convergence of not just voice, video and data, but also the convergence of heterogeneous wired and wireless networks and applications into a seamless user experience. This enables a new era of broadcasting, where IP-based telecommunication moves to support high quality, IP- based multimedia broadcasting. While a good amount of effort has been focused on the networking aspect of BCN, much less attention has been paid to its management. Specifically, no real advances on how wired and wireless networks will be operated and managed have been addressed. Instead, only small parts of the problem are being addressed (the IETF has working groups on some technologies; the ITU's FGNGNM (Focus Group on Next Generation Network Management) has not made near the progress that the FGNGN has made). Other standards bodies and fora have also made no significant progress on this issue. Motorola's Seamless Mobility Initiative is very much focused on BCN. This initiative focuses on the easy, uninterrupted access to information, entertainment, communication, monitoring and control, giving the user a sense of being connected anywhere, anytime, to anything, with any service. Indeed, the fundamental goal of seamless mobility is to provide new types of user experience that overcome the limitations of existing technologies, systems and services. Key to this initiative is the ability to make management invisible. That is, Seamless Mobility is about providing the end-user with a compelling, easy-to-use experience; management functions (or, for that matter, any function that detracts the user from that experience) should either be minimized or, preferably, hidden. With respect to BCN, many people define convergence as the ability to provide voice, video and data simultaneously over the same network. BCN is much more complex. In addition to providing new networked services and applications, this really means three different types of convergence: 1) Service convergence: end user accessing the same service using one or more devices through one or more access mechanisms, 2) Device convergence: end user accessing multiple services across multiple access mechanisms through a single device, 3) Network convergence: a unified network realizing multiple services using one or more devices through one or more access mechanisms. Clearly, there can be other types of convergence, including billing and security convergence. This presentation will focus on management convergence - a unified system in which management of the system can be done in a consistent way, independent of devices and protocols. Once management convergence is defined, this presentation will focus on delivering a continuity of experience across multiple spatial domains, devices, network protocols and access modes. It will explore the challenges of moving from a device-centric to a task-centric model, as illustrated by Motorola.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132503401","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}

{"title":"A two-phased scheme for allocating shared costs to services in a converged network","authors":"K. Casier, S. Verbrugge, R. Meersman, J. Van Ooteghem, D. Colle, M. Pickavet, P. Demeester","doi":"10.1109/BCN.2006.1662279","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662279","url":null,"abstract":"Migrating towards a converged network allows some important cost-reductions due to economies of scale and scope. The costs of such a converged network are shared among the different services. A fair allocation of these costs is important when determining the cost per service. This paper introduces a method for allocating the costs of the converged network to the different services in a fair manner, based on a combination of bandwidth and peak usage of the network-resources. The method is described using both theoretical and realistic traffic patterns over the network.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121207624","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}

{"title":"Open Service Platform: A Service Creation and Provisioning Environment for BcN Infrastructure","authors":"S. Kim, B. Lee, K. Jun","doi":"10.1109/BCN.2006.1662282","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662282","url":null,"abstract":"Open service platform makes the functions of telecommunication network open to external service applications through well-defined API. Under this scheme the service layer is independent from lower layers of network such as control and transport layers. So this architecture is well-suited as BcN service platform, because BcN seeks the convergence of existing diverse networks and one of its convergence areas is the service convergence. In this paper we describe our open service platform such as open service gateway and open service development tools. We also mention our approach and experience to find out new APIs and create new converged services.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129917627","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}

{"title":"Policy-based Management of a Virtual Laboratory Communications Security","authors":"A. Sekkaki, E.H. Mustapha, B. Bensassi","doi":"10.1109/BCN.2006.1662276","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662276","url":null,"abstract":"The main objective of virtual laboratories (VLABs) is to solve the various time and/or space type problems that prevent the normal working of real laboratories but the VLABs services are permanent target of different dangerous. In this paper, we present a dynamic public key infrastructure (PKI) to secure the inter users and a VLAB communications. Our VLAB is constituted of a set of manipulations stations (MSTs) and their common security server (SS). Our PKI environment is composed of a PKI server (PKIServ) to manage the users-VLAB communications security and a monitoring service (MS) to automate its functioning. A prototype has been implemented with CORBA environment and same experimental results are presented.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130896963","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}

{"title":"WBEM-based Inter-AS Traffic Engineering for QoS-guaranteed DiffServ Provisioning","authors":"S. Sundaram, A. Abdurakhmanov, Young-Tak Kim","doi":"10.1109/BCN.2006.1662286","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662286","url":null,"abstract":"In order to provide QoS-guaranteed differentiated service across multiple domain networks, inter-AS (autonomous system) traffic engineering is essential. The managed objects in inter-AS traffic engineering should be standardized in public domain, and be easily accessible by other network operators. In this paper, we propose a design and implementation of WBEM-based inter-AS traffic engineering for QoS-guaranteed DiffServ provisioning. We expanded the MOF (Managed Object Format) for inter-AS traffic engineering with inheritance from DMTF CIM MOF. The detailed implementation of WBEM-based inter-AS traffic engineering with Open Pegasus is explained, and the performances are analyzed.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133807279","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}

{"title":"An Architecture for Network Operations and Management Based on State and Services","authors":"J. Hoag","doi":"10.1109/BCN.2006.1662277","DOIUrl":"https://doi.org/10.1109/BCN.2006.1662277","url":null,"abstract":"This paper describes an architecture for network management that bridges the domains of operations support systems (OSS) and network monitoring systems (NMS) by means of information grid concepts and web services practices. Central to this architecture are the expanded definition and use of system state and the expanded reliance on semantic reasoning. The recent availability of open and collaborative tools will accelerate the development of the system described herein, known as State-Based Network Management.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130769415","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}

{"title":"A Network Mobility Management Architecture for IPv4 and IPv6 Environments","authors":"Jin Ho Kim, D. Kim, C. Hong, T. Suda","doi":"10.1109/bcn.2006.1662278","DOIUrl":"https://doi.org/10.1109/bcn.2006.1662278","url":null,"abstract":"The current design of network mobility (NEMO) basic protocols doesn't provide the compatibility between networks of different versions. However, we need the scheme supporting seamless mobility between IPv4 and IPv6 networks because the coexistence between the two networks is expected in future Internet. So, in this paper, we propose a new architecture for the network mobility through a tunnel agent (TA) managing NEMO tunnels when a mobile router (MR) moves from IPv6 to IPv4 networks.","PeriodicalId":149703,"journal":{"name":"2006 1st IEEE International Workshop on Broadband Convergence Networks","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125605192","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}