Control and management in next-generation networks: challenges and opportunities

Modarressi, A.R.; Mohan, Seshadri

doi:10.1109/35.874976

Cited by 71 publications

(20 citation statements)

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“…Based on the concept of NGN (Knightson et al, 2005;Modarressi and Mohan, 2000), BcN has several functional platforms that are independently operated among others in order to provide legacy communications services as well as emerging new services, simply by manipulating network resources in a transport network. As shown in Fig.…”

Section: Bcn Control Network Architecture and Component Control Systemsmentioning

confidence: 99%

An engineering approach to the design of a BcN control network

Choi

Lee

Woo

et al. 2009

Journal of Network and Computer Applications

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Section: Bcn Control Network Architecture and Component Control Systemsmentioning

confidence: 99%

An engineering approach to the design of a BcN control network

Choi

Lee

Woo

et al. 2009

Journal of Network and Computer Applications

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“…Although NGN will derive greatly from the current telecommunications networks and IP-based infrastructure, its control and management architecture is likely to be radically different from both, and will be anchored on a clean separation between a QoS-enabled transport/network domain and an object-oriented service/application domain, with a distributed processing environment [12]. The pressure arising from deregulation, competition and rapid technology development together with the fresh vision of NGN would generate significant challenges in terms of operation, administration and maintenance of networks and services.…”

Section: Challenges In Futurementioning

confidence: 99%

Network management challenges for next generation networks

Li¹,

Sandrasegaran²

2005

The IEEE Conference on Local Computer Networks 30th Anniversary (LCN'05)l

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“…These products belonged to the same application domain, i.e. software services running on an integrated Telephony-Internet network [18]. -These products were made of different components (i.e.…”

Section: Starting Pointmentioning

confidence: 99%

Observations from the Recovery of a Software Product Family

Lago

Vliet

2004

Software Product Lines

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Abstract. The problem of managing the evolution of complex and large software systems is well known. Evolution implies reuse and modification of existing software artifacts, and this means that the related knowledge must be documented and maintained. This paper focuses on the evolution of software product families, although the same principles apply in other software development environments as well. We describe our experience gained in a case study recovering a family of six software products. We give an overview of the case study, and report a list of lessons learned, a list of implicit assumptions reconstructed during the case study, and some rules that we think are generally applicable. Our experience indicates that organizing architectural knowledge is a difficult issue. To properly serve the various uses of this knowledge, it needs to be organized along different dimensions. For effective use, tools are required. Our experience also indicates that, next to variability explicitly designed into the product family, there is a "variation creep", caused by different, and evolving, technical and organizational environments of the products. We propose to explicitly model invariabilities, next to variabilities, in software product lines to get a better grip on this variation creep.

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Control and management in next-generation networks: challenges and opportunities

Cited by 71 publications

References 1 publication

An engineering approach to the design of a BcN control network

An engineering approach to the design of a BcN control network

Network management challenges for next generation networks

Observations from the Recovery of a Software Product Family

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