Nothing Special   »   [go: up one dir, main page]

Alyatama, 2016 - Google Patents

Dynamic spectrum allocation for orthogonal frequency-division multiplexing optical networks with survivability and multicasting

Alyatama, 2016

View PDF @Full View
Document ID
3989580299192900364
Author
Alyatama A
Publication year
Publication venue
Journal of High Speed Networks

External Links

Snippet

Orthogonal frequency-division multiplexing (OFDM) optical network technologies are promising techniques for achieving diverse, bandwidth-intensive applications envisioned in future optical networks. The primary advantage of OFDM is its ability to transport diverse …
Continue reading at journals.sagepub.com (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0254—Optical medium access
    • H04J14/0256—Optical medium access at the optical channel layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems
    • H04L12/56—Packet switching systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06Q—DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
    • G06Q10/063—Operations research or analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance or administration or management of packet switching networks
    • H04L41/50—Network service management, i.e. ensuring proper service fulfillment according to an agreement or contract between two parties, e.g. between an IT-provider and a customer

Similar Documents

Publication Publication Date Title
Wang et al. Towards elastic and fine-granular bandwidth allocation in spectrum-sliced optical networks
Fang et al. Joint defragmentation of optical spectrum and IT resources in elastic optical datacenter interconnections
Liu et al. Joint jobs scheduling and lightpath provisioning in fog computing micro datacenter networks
Pagès et al. Optimal route, spectrum, and modulation level assignment in split-spectrum-enabled dynamic elastic optical networks
Pedrola et al. CAPEX study for a multilayer IP/MPLS-over-flexgrid optical network
Velasco et al. Saving CAPEX by extending flexgrid-based core optical networks toward the edges
Ye et al. Survivable virtual infrastructure mapping with dedicated protection in transport software-defined networks
Tornatore et al. On the complexity of routing and spectrum assignment in flexible-grid ring networks
Hsu et al. Graph-model-based dynamic routing and spectrum assignment in elastic optical networks
Xie et al. Survivable impairment-constrained virtual optical network mapping in flexible-grid optical networks
Muñoz et al. Experimental evaluation of efficient routing and distributed spectrum allocation algorithms for GMPLS elastic networks
Wang et al. Protection lightpath-based hitless spectrum defragmentation for distance adaptive elastic optical networks
Velasco et al. Provisioning, Recovery, and In-Operation Planning in Elastic Optical Networks
Kitsuwan et al. Spectrum allocation scheme considering spectrum slicing in elastic optical networks
Dimolitsas et al. A multi-criteria decision making method for network slice edge infrastructure selection
Lin et al. Multicast traffic grooming in tap-and-continue WDM mesh networks
Andrei et al. Integrated provisioning of sliding scheduled services over WDM optical networks
Manias et al. Robust traffic grooming and infrastructure placement in OTN-over-DWDM networks
Klinkowski et al. Optimization algorithms for data center location problem in elastic optical networks
Alyatama Dynamic spectrum allocation for orthogonal frequency-division multiplexing optical networks with survivability and multicasting
Olszewski Improved dynamic routing algorithms in elastic optical networks
Lin et al. Column generation algorithms for virtual network embedding in flexi-grid optical networks
Shen et al. A novel elastic optical path network that utilizes bitrate-specific anchored frequency slot arrangement
Nguyen et al. Toward efficient dynamic virtual network embedding strategy for cloud networks
Muhammad et al. Service differentiated provisioning in dynamic WDM networks based on set-up delay tolerance