{"product_id":"9780521369961","title":"Survivability and Traffic Grooming in WDM Optical Networks","description":"The advent of fiber optic transmission systems and wavelength division multiplexing (WDM) have led to a dramatic increase in the usable bandwidth of single fiber systems. This book provides detailed coverage of survivability (dealing with the risk of losing large volumes of traffic data due to a failure of a node or a single fiber span) and traffic grooming (managing the increased complexity of smaller user requests over high capacity data pipes), both of which are key issues in modern optical networks. A framework is developed to deal with these problems in wide-area networks, where the topology used to service various high-bandwidth (but still small in relation to the capacity of the fiber) systems evolves toward making use of a general mesh. Effective solutions, exploiting complex optimization techniques, and heuristic methods are presented to keep network problems tractable. Newer networking technologies and efficient design methodologies are also described.","brand":"Arun Somani","offers":[{"title":"Default Title","offer_id":45779926057278,"sku":"9780521369961","price":3132.94,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4357\/7662\/products\/9780521369961_9c443319-2146-4a9e-ac62-ca3c948fe1cb.jpg?v=1707291407","url":"https:\/\/exclusivebooks.co.za\/products\/9780521369961","provider":"Exclusive Books Online","version":"1.0","type":"link"}