Title :
Fiber material dependent QoS analysis and OVPN connection setup over WDM/DWDM network
Author :
Das, Santos Kumar ; Naik, Suraj Kumar ; Patra, Sarat Kumar
Author_Institution :
Dept. of Electron. & Comm Eng., Nat. Inst. of Technol., Rourkela, India
Abstract :
In this paper, we suggest a QoS based OVPN framework depending on delay. Now-a-days QoS assurances by the service provider network for Optical Virtual Network (OVPN) over GMPLS/DWDM network are a demanding factor for telecommunication clients. The proposed framework computes wavelength dependent delay for all possible OVPN connections for a source and destination pair of a client and finally setup a qualitatively best OVPN connection and provides a guaranteed quality of service (QoS). This framework also computes the QoS for different fiber materials in order to choose the right material, which can help to improve the QoS for an OVPN connection.
Keywords :
multiprotocol label switching; optical fibre networks; quality of service; virtual private networks; wavelength division multiplexing; GMPLS-DWDM network; OVPN connection setup; QoS assurances; WDM-DWDM network; dense wavelength division multiplexing; fiber material-dependent QoS analysis; generalized multiprotocol label switching; optical virtual private network; quality of service; service provider network; source-destination pair; wavelength dependent delay; Delay; Materials; Optical fiber networks; Optical fibers; Quality of service; Virtual private networks; OVPN connection; delay; fit parameters; general purpose router; optical virtual private network; quality of service; traffic control manager;
Conference_Titel :
TENCON 2011 - 2011 IEEE Region 10 Conference
Conference_Location :
Bali
Print_ISBN :
978-1-4577-0256-3
DOI :
10.1109/TENCON.2011.6129159
