Razo et al., 2009 - Google Patents
The PlaNet-PTN module: a single layer design tool for Packet Transport NetworkRazo et al., 2009
View PDF- Document ID
- 2992116993752613903
- Author
- Razo M
- Litovsky A
- Huang W
- Sivasankaran A
- Tang L
- Vardhan H
- Monti P
- Tacca M
- Fumagalli A
- Publication year
- Publication venue
- 2009 IEEE 14th International Workshop on Computer Aided Modeling and Design of Communication Links and Networks
External Links
Snippet
PlaNet is a multilayer network planning tool developed at the University of Texas at Dallas. This paper illustrates some of the features of PlaNet-PTN, one of the modules available in the PlaNet tool. PlaNet-PTN can be used to design and plan a single layer packet transport …
- 239000002356 single layer 0 title abstract description 5
Classifications
-
- 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
- H04L41/5041—Service implementation
-
- 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
- H04L41/08—Configuration management of network or network elements
- H04L41/0803—Configuration setting of network or network elements
-
- 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
- H04L41/5019—Ensuring SLA
-
- 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
- H04L41/12—Arrangements for maintenance or administration or management of packet switching networks network topology discovery or management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/04—Interdomain routing, e.g. hierarchical routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/12—Shortest path evaluation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/30—Special provisions for routing multiclass traffic
- H04L45/302—Route determination based on requested QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
-
- 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
- H04L41/22—Arrangements for maintenance or administration or management of packet switching networks using GUI [Graphical User Interface]
-
- 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
- H04L41/14—Arrangements for maintenance or administration or management of packet switching networks involving network analysis or design, e.g. simulation, network model or planning
- H04L41/145—Arrangements for maintenance or administration or management of packet switching networks involving network analysis or design, e.g. simulation, network model or planning involving simulating, designing, planning or modelling of a network
-
- 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
- H04L41/06—Arrangements for maintenance or administration or management of packet switching networks involving management of faults or events or alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
-
- 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
-
- 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
-
- 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
- H04J14/0284—WDM mesh architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing packet switching networks
- H04L43/08—Monitoring based on specific metrics
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic regulation in packet switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3041169B1 (en) | Network cost optimization | |
| Velasco et al. | In-operation network planning | |
| Velasco et al. | Designing, operating, and reoptimizing elastic optical networks | |
| EP2371094B1 (en) | Method and communication apparatus for generating summarised network topology parameters | |
| Gouveia et al. | MPLS over WDM network design with packet level QoS constraints based on ILP models | |
| EP3041172A1 (en) | Network cost optimization | |
| US8031704B2 (en) | Network planning and optimization of equipment deployment | |
| Huang et al. | Dynamic traffic grooming: the changing role of traffic grooming | |
| Woodward et al. | Asymmetric optical connections for improved network efficiency | |
| US9491527B2 (en) | Communication network | |
| Pederzolli et al. | Yamato: the first SDN control plane for independent, joint, and fractional-joint switched SDM optical networks | |
| Xu et al. | SRLG-diverse routing of multiple circuits in a heterogeneous optical transport network | |
| Razo et al. | The PlaNet-PTN module: a single layer design tool for Packet Transport Network | |
| Xu et al. | On provisioning diverse circuits in heterogeneous multi-layer optical networks | |
| Razo et al. | Demonstrating the PlaNet-PTN Module: a Single Layer Design Tool for Packet Transport Networks | |
| Eiger et al. | Network restoration under a single link or node failure using preconfigured virtual cycles | |
| Bui et al. | Design of a survivable VPN topology over a service provider network | |
| Monti | The PlaNet-PTN Module: a Single Layer Design Tool for Packet Transport Networks | |
| Reich et al. | Leveraging SDN to streamline metro network operations | |
| Bréhon et al. | Optimal virtual topology design using bus-label switched paths | |
| Kebede | Constraint-Based Hybrid Resiliency Mechanisms for Better Resource Utilization and Service Performance Quality in ASON SLA | |
| Yassin | This research is intended to identify the internal and external determinant factors of capital structure of major sub-Saharan African airlines. Maintaining the optimum level of leverage ratio is essential to increase firms value. The study used secondary data of three major airline's financial reports from the year 2002-2015 and data of macro-economic factors from web site of World Bank. A panel data of three major sub Saharan African airlines was analyzed using fixed effect regression model. The study has employed a quantitative research approach and explanatory type of research design to see the causal relationship between the independent variables (liquidity, profitability, firm size, tangibility, inflation, currency exchange rate, gross domestic product, and risk) and dependent variable leverage. Statistical tool of Eviews 8 was used to see the relationship betweenregressors and regressand variable. The result of fixed effect model of regression analysis shows that tangibility, inflation and risk are statistically significant and have positive relationship with leverage. Profitability and size are also significant factor but have negative relationship with leverage. Other variables (liquidity, GDP and currency exchange rate are found to be statistically insignificant factor to leverage. The positive sign of tangibility and inflation supports trade of theory and the negative sign of profitability and size supports pecking order theory. The study suggests that, focusing on both internal and external factors of the airline industryespecially on internal factors of profitability, tangibility and size is essential on maintaining the capital structure of these major airlines of sub Saharan Africa. | |
| Harris et al. | An integrated planning tool for next generation network modelling | |
| van der Pol et al. | Lightpath planning and monitoring in surfnet6 and netherlight | |
| Concaro et al. | QoS provision in optical networks by shared protection: An exact approach |