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Wireless monitor system are widely used in recent years, but there are a few problems to solve, such as scalability and adaptability, and monitor system based on MANET has more difficulties because of multi-hop links and mutable channels. A new MANET monitor system based on Service-oriented architecture (MMS-SOA) is proposed to make the system easier to manage dynamically such as dynamic deployment,...
Telco providers are in the phase of migrating their services from PSTN to so called Next Generation Networks (NGNs) based on standard IP connectivity. This switch is expected to produce a cost degression of 50% for CAPEX, while OPEX remains fairly stable due to network management and energy costs. At the same time we are expecting a big increase of the load of a telco provider at the core level due...
The Network Management System of IPv4/IPv6 based IP-3DTV is one integrating LDAP server, SNMP server, StreamMedia server and ManagementSystem server. Different from the traditional IPTV management system, a function designed for the management of 3DTV has been added to all of the servers in IP-3DTV. Moreover, SNMP network management technology, together with LDAP directory access technology, provides...
This paper presents the technical assessment of the Economic Traffic Management (ETM) mechanisms that have been specified and implemented in the EU FP7 SmoothIT (Simple Economic Management Approaches of Overlay Traffic in Heterogeneous Internet Topologies) project. The proposal inter-relates traditional mechanisms of network management with economic incentives. The most relevant ETM mechanisms are...
As the global IPTV market is growing fast, assurance of IPTV service quality becomes one of the key factors to the success of IPTV business. To deal with the IPTV service assurance issue, one of the practical approaches that the service provider can apply is to employ the state-of-the-art development technologies (e.g., NGOSS frameworks) to construct an IPTV management platform, in which a number...
Mobile network has been tremendously increased in the number of users, diversity of applications and of interface technologies. Also mobile network need to provide sufficient adaptive End-to-End QoS management mechanism to provide enhanced user satisfaction. In this paper, we propose a new adaptive End-to-End QoS management mechanism based on the concept of utility function which we have borrowed...
Telecommunication networks are evolving towards unified next generation networks (NGN). Policy control is included in different subsystems of NGN to provide customized control of service delivery depending on different factors. Many management challenges rise considering the intrinsic heterogeneity of the different sub-domains where policy control is to be applied. Each of the current proposed policy...
The advent of IP communications challenged the use of legacy charging methods. Moreover, the diversity of Internet applications complicates the deployment of charging schemes in converged networks. Charging requires the collection of accounting information of resource usage, a process that consumes system resources that are needed for service delivery. Flat rate charging is popular on the Internet;...
Next Generation Network (NGN) management represents an enormous challenge due to the large number of managed elements, the variety of roles the managed entities play in the network and the difficulty of orchestrating management actions. Several NGN standardization bodies point toward policy based management as the best approach for NGN network management. This paper describes a management solution...
The approach currently being taken by ETSI (BSM) to standardisation for performance management (and in particular monitoring) is described. This paper describes parameters, instruments and methods that can be used to manage a BSM sub-network. The final objective is to arrive at a consensus for a standard on this subject.
In the recent years, a progressively growing number of computing and communication services have undertaken the migration from their conventional media to the new unified platform, IP networks. As a consequence, business success of service providers becomes largely determined by the effectiveness of their service management schemes, which require rapid identification of problems and resolution of...
In this paper, we propose an enhanced cognitive resource management for QoS-aware service provisioning in wired and wireless home/office network. We enhance QoS-aware customer network management (Q-CNM) system. The Q-CNM controls overall management process in home/office network, gathers network information, and processes incoming requests through QoS-aware resource allocation with connection admission...
Technological advancement in mobile devices is driving the demand for valued added services. Proximity aware mobile application is one such service which user consumes services offered by service providers in the user's environment. One key issue in providing proximity aware services in a wireless networking environment is congestion control at the server. To handle this problem, an effective connection...
We propose a programmable and scalable traffic management scheme. Programmable traffic management at high-speed routers is difficult because programmability and high-speed packet processing have involved a serious tradeoff. To attain both, the new scheme combines control programs at a control server and simple packet handling functions, such as sampling packet headers and discarding packets, at routers...
Recently, all-IP wireless systems have been standardized under the IP multimedia subsystem (IMS) framework to support next generation value added mobile services. In all-IP networks, multiple base stations connect to IMS policy servers through IP-based access gateways. As users move from one access gateway area into another, the corresponding access gateways initiate signaling flows for QoS authorization...
End-to-end quality of service in today's mobile networks is essential to end users since most of the services are non-real-time data services (primarily based on IP) which have time-varying quality over time, end-user position and other-end location. It is possible to have different quality for the same service under same mobile network conditions in the core and wireless part. Therefore, mobile operators...
This paper presents the validation of an end-to-end QoS integrated management system in a multidomain test-bed environment. The integrated management system was designed and implemented in the framework of the ENTHRONE European project. This paper focuses on the network service management validation at both the Service Provide and Network Provider The Network Service Management is based the SLS management:...
Multimedia flows transport over multiple IP domains requires quality of services (QoS) guarantees. In multi-domain contexts, the end-to-end QoS assurance needs cooperation of several resource management entities. Cooperation of the domains but also preservation of each domainpsilas autonomy are both required. This paper presents results on functional validation of a multiple domain overlay-developed...
The current network management makes the service provider shift from the backend to frontend in order to provide the user satisfactory service. It also leads to the researchers pay the more efforts on the study of integration of QoE and QoS, which provide a better analysis of the service management from the user perspective and from the network perspective respectively. In order to ensure the quality...
This paper analyzes the shortages of traditional Web/CORBA based network management architecture firstly, and then puts forward a new Web/CORBA based architecture for network management with TCP connection, which applies information push technology and notification service to traditional model. It changes the passive state of server and implements network management in an active state. It can push...
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