Survivable Optical WDM Networks e-bog
875,33 DKK
(inkl. moms 1094,16 DKK)
Survivable Optical WDM Networks investigates different approaches for designing and operating an optical network with the objectives that (1) more connections can be carried by a given network, leading to more revenue, and (2) connections can recover faster in case of failures, leading to better services. Different networks - wavelength-routed WDM networks, wavelength-routed WDM networks w...
E-bog
875,33 DKK
Forlag
Springer
Udgivet
19 juli 2010
Genrer
PHJL
Sprog
English
Format
pdf
Beskyttelse
LCP
ISBN
9780387244990
Survivable Optical WDM Networks investigates different approaches for designing and operating an optical network with the objectives that (1) more connections can be carried by a given network, leading to more revenue, and (2) connections can recover faster in case of failures, leading to better services. Different networks - wavelength-routed WDM networks, wavelength-routed WDM networks with sub-wavelength granularity grooming, and data over next-generation SONET/SDH over WDM networks - are covered. Different approaches are proposed to explore every aspect of a protection scheme such as:(1) Protection granularity: a. At wavelength granularity. b. At sub-wavelength granularity(2) Protection entity: a. Path protection. b. Sub-path protection. c. Segment protection.(3) Routing: a. Single-path routing. b. Multi-path routing.Tradeoffs between different objectives, e.g., resource efficiency vs. recovery time, are explored and practical approaches are proposed and analyzed.