‏694.00 ₪

Provisioning, Recovery, and In-Operation Planning in Elastic Optical Networks

‏694.00 ₪
ISBN13
9781119338567
יצא לאור ב
Hoboken
זמן אספקה
21 ימי עסקים
עמודים
448
פורמט
Hardback
תאריך יציאה לאור
21 בנוב׳ 2017
Explains the importance of Elastic Optical Networks (EONs) and how they can be implemented by the world s carriers This book discusses Elastic Optical Networks (EONs) from an operational perspective.
Explains the importance of Elastic Optical Networks (EONs) and how they can be implemented by the world s carriers This book discusses Elastic Optical Networks (EONs) from an operational perspective. It presents algorithms that are suitable for real-time operation and includes experimental results to further demonstrate the feasibility of the approaches discussed. It covers practical issues such as provisioning, protection, and defragmentation. It also presents provisioning and recovery in single layer elastic optical networks (EON). The authors review algorithms for provisioning point-to-point, anycast, and multicast connections, as well as transfer-based connections for datacenter interconnection. They also include algorithms for recovery connections from failures in the optical layer and in-operation planning algorithms for EONs. Provisioning, Recovery and In-operation Planning in Elastic Optical Network also examines multi-layer scenarios. It covers virtual network topology reconfiguration and multi-layer recovery, and includes provisioning customer virtual networks and the use of data analytics in order to bring cognition to the network. In addition, the book: * Presents managing connections dynamically and the flexibility to adapt the connection bitrate to the traffic needs fit well for new types of services, such as datacenter interconnection and Network Function Virtualization (NFV) * Examines the topic in a holistic and comprehensive way, addressing control and management plane issues for provisioning, recovery, and in-operation planning * Covers provisioning, recovery, and in-operation planning for EONs at the proposed exhaustive level The rapid expanse of new services has made the use of EONs (a relatively new concept) a necessity. That s why this book is perfect for students and researchers in the field of technologies for optical networks (specifically EONs), including network architectures and planning, dynamic connection provisioning, on-line network re-optimization, and control and management planes. It is also an important text for engineers and practitioners working for telecom network operators, service providers, and vendors that require knowledge on a rapidly evolving topic.
מידע נוסף
עמודים 448
פורמט Hardback
ISBN10 1119338565
יצא לאור ב Hoboken
תאריך יציאה לאור 21 בנוב׳ 2017
תוכן עניינים List of authors Chapter 1: Motivation 1.1 Motivation 1.2 Book outline 1.3 Book itineraries Part I: Introduction Chapter 2: Background 2.1 Introduction to graph theory 2.2 Introduction to optimization 2.3 ILP models and heuristics for routing problems 2.4 Introduction to the optical technology 2.5 Network life-cycle 2.6 Conclusions Chapter 3: The Routing and Spectrum Allocation problem 3.1 Introduction 3.2 The RSA problem 3.3 ILP formulations based on slice assignment 3.4 ILP formulations based on slot assignment 3.5 Evaluation of the ILP formulations 3.6 The RMSA problem 3.7 Conclusions Chapter 4: Architectures for provisioning and in-operation planning 4.1 Introduction 4.2 Architectures for dynamic network operation 4.3 In-operation planning: use cases 4.4 Towards cloud-ready transport networks 4.5 Conclusions Part II: Provisioning in single layer networks Chapter 5: Dynamic provisioning of p2p demands 5.1 Introduction 5.2 Provisioning in transparent networks 5.3 Provisioning in translucent networks 5.4 Dynamic spectrum allocation adaption 5.5 Conclusions Chapter 6: Transfer-based datacenter interconnection 6.1 Introduction 6.2 Application Service Orchestrator (ASO) 6.3 Routing and Scheduled Spectrum Allocation (RSSA) 6.4 Conclusions Chapter 7: Provisioning multicast and anycast demands 7.1 Introduction 7.2 Multicast Provisioning 7.3 Anycast Provisioning 7.4 Conclusions Part III: Recovery and in-operation planning in single layer networks Chapter 8: Spectrum defragmentation 8.1 Introduction 8.2 Spectrum reallocation and spectrum shifting 8.3 Spectrum Reallocation: the SPRESSO Problem 8.4 Spectrum Shifting: the SPRING problem 8.5 Performance Evaluation 8.6 Experimental assessment 8.7 Conclusions Chapter 9: Restoration in the optical layer 9.1 Introduction 9.2 Bitrate squeezing and multipath restoration 9.3 Modulation format-aware restoration 9.4 Recovering anycast connections 9.5 Conclusions Chapter 10: After failure repair optimization 10.1 Introduction 10.2 The AFRO problem 10.3 Restoration and AFRO with Multiple Paths 10.4 Experimental validation 10.5 Conclusions Part IV: Multilayer networks Chapter 11: Virtual network topology design and reconfiguration 11.1 Introduction 11.2 VNT Design and Reconfiguration Options 11.3 Static VNT design 11.4 VNT reconfiguration based on traffic measures 11.5 Results 11.6 Conclusions Chapter 12: Recovery in multilayer networks 12.1 Introduction 12.2 Path restoration in GMPLS-controlled networks 12.3 Survivable VNT for DC synchronization 12.4 Conclusions Part V: Future trends Chapter 13: High capacity optical networks based on space division multiplexing 13.1 Introduction 13.2 SDM fibers 13.3 SDM switching paradigms 13.4 Resource allocation in SDM networks 13.5 Impact of traffic profile on the performance of spatial super-channel switching in SDM networks 13.6 Impact of spatial and spectral granularity on the performance of SDM networks based on spatial super-channel switching 13.7 Conclusions Chapter 14: Dynamic connectivity services in support of future mobile networks 14.1 Introduction 14.2 C-RAN requirements and CVN support 14.3 The CUVINET problem 14.4 Illustrative numerical results 14.5 Conclusions Chapter 15: Towards cognitive in-operation planning 15.1 Introduction 15.2 Data analytics for failure localization 15.3 Data analytics to model origin-destination traffic 15.4 Adding cognition to the ABNO architecture 15.5 Conclusions List of Acronyms References Index
זמן אספקה 21 ימי עסקים