Title :
Testbed of OBS/GMPLS interworking
Author :
Hong, Xaiobin ; Guo, Hongxiang ; Wu, Jian ; Yin, Yawei ; Liu, Lei ; Zuo, Yong ; Xu, Kun ; Lin, Jintong ; Tsuritani, Takehiro
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
A testbed of OBS/GMPLS interworking network is established with the supporting of the BUPT-KDDI cooperation project. A dedicated GMPLS border controller with necessary GMPLS extensions and some OBS extensions are introduced in this network to achieve a dynamic, efficient and transparent inter-domain burst header packet (BHP) and data burst (DB) transmissions over the GMPLS-controlled optical circuit switching OCS network. The dynamic restoration in the OBS domain and the GMPLS protection/restoration in the OCS network are implemented in this testbed to demonstrate streaming media transmission in the multilayer network with different QoS requirements.
Keywords :
computer networks; media streaming; multiprotocol label switching; optical burst switching; optical fibre networks; BUPT-KDDI cooperation project; OBS-GMPLS interworking; QoS; data burst transmissions; interdomain burst header packet; multilayer network; optical circuit switching; Laboratories; Nonhomogeneous media; Optical control; Optical fiber networks; Protection; Streaming media; Telecommunication control; Telecommunication switching; Telecommunication traffic; Testing; GMPLS; OBS;
Conference_Titel :
Broadband Communications, Networks, and Systems, 2009. BROADNETS 2009. Sixth International Conference on
Conference_Location :
Madrid
Print_ISBN :
978-963-9799-49-3
Electronic_ISBN :
978-963-9799-49-3
DOI :
10.4108/ICST.BROADNETS2009.7832
