Details
Traffic Grooming in Optical WDM Mesh Networks
Optical Networks
96,29 € |
|
Verlag: | Springer |
Format: | |
Veröffentl.: | 30.03.2006 |
ISBN/EAN: | 9780387270982 |
Sprache: | englisch |
Anzahl Seiten: | 174 |
Dieses eBook enthält ein Wasserzeichen.
Beschreibungen
Optical networks based on wavelength-division multiplexing (WDM) tech nology offer the promise to satisfy the bandwidth requirements of the Inter net infrastructure, and provide a scalable solution to support the bandwidth needs of future applications in the local and wide areas. In a waveleng- routed network, an optical channel, referred to as a lightpath, is set up between two network nodes for communication. Using WDM technology, an optical fiber link can support multiple non-overlapping wavelength channels, each of which can be operated at the data rate of 10 Gbps or 40 Gbps today. On the other hand, only a fraction of customers are expected to have a need for such a high bandwidth. Due to the large cost of the optical backbone infrastruc ture and enormous WDM channel capacity, connection requests with diverse low-speed bandwidth requirements need to be efficiently groomed onto hi- capacity wavelength channels. This book investigates the optimized design, provisioning, and performance analysis of traffic-groomable WDM networks, and proposes and evaluates new WDM network architectures. Organization of the Book Significant amount of research effort has been devoted to traffic grooming in SONET/WDM ring networks since the current telecom networks are mainly deployed in the form of ring topologies or interconnected rings. As the long-haul backbone networks are evolving to irregular mesh topologies, traffic grooming in optical WDM mesh networks becomes an extremely important and practical research topic for both industry and academia.
Overview.- Static Traffic Grooming.- A General Graph Model.- Dynamic Traffic Grooming.- Grooming Switch Architectures.- Sparse Grooming Network.- Network Design with OXCS of Different Bandwidth Granularities.- Traffic Grooming in Next-Generation SONET/SDH.
Prof. Mukherjee is a leading & highly respected researcher in the field. He has published a successful optical networking textbook with McGraw-Hill and has published extensively in IEEE Transactions and other related publications. He is also Editor for the Springer series on Optical Networks.
<P>Traffic Grooming in Optical WDM Mesh Networks captures the state-of-the-art in the design and analysis of network architectures, protocols, and algorithms for implementing efficient traffic grooming in optical WDM mesh networks. Key topics include:</P>
<P>* Static traffic grooming</P>
<P>* Dynamic traffic grooming</P>
<P>* Grooming models and policies</P>
<P>* Grooming node architectures</P>
<P>* Design of grooming network</P>
<P>* Traffic grooming in next-generation SONET/SDH networks</P>
<P>The authors investigate traffic-grooming problems in optical WDM mesh networks from various aspects. They cover static and dynamic traffic grooming, as well as grooming policies for both environments. A fundamental graph model for traffic-grooming networks is proposed. A variety of grooming-node architectures are examined and their performances compared. Design of traffic-grooming networks using different node architectures is explored, and traffic grooming in next-generation SONET/SDH networks is presented.</P>
<P>* Static traffic grooming</P>
<P>* Dynamic traffic grooming</P>
<P>* Grooming models and policies</P>
<P>* Grooming node architectures</P>
<P>* Design of grooming network</P>
<P>* Traffic grooming in next-generation SONET/SDH networks</P>
<P>The authors investigate traffic-grooming problems in optical WDM mesh networks from various aspects. They cover static and dynamic traffic grooming, as well as grooming policies for both environments. A fundamental graph model for traffic-grooming networks is proposed. A variety of grooming-node architectures are examined and their performances compared. Design of traffic-grooming networks using different node architectures is explored, and traffic grooming in next-generation SONET/SDH networks is presented.</P>
Shows how to build cost-effective mesh optical networks Consolidates a number of new techniques, algorithms, and protocols for traffic grooming Covers design and operation of actual networks
<P>Traffic Grooming in Optical WDM Mesh Networks captures the state-of-the-art in the design and analysis of network architectures, protocols, and algorithms for implementing efficient traffic grooming in optical WDM mesh networks. Key topics include: Static traffic grooming; Dynamic traffic grooming; Grooming models and policies; Grooming node architectures; Design of grooming network; Traffic grooming in next-generation SONET/SDH networks. The authors investigate traffic-grooming problems in optical WDM mesh networks from various aspects. They cover static and dynamic traffic grooming, as well as grooming policies for both environments. A fundamental graph model for traffic-grooming networks is proposed. A variety of grooming-node architectures are examined and their performances compared. Design of traffic-grooming networks using different node architectures is explored, and traffic grooming in next-generation SONET/SDH networks is presented.</P>
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