Title :
From circuit- to packet-switched or to hybrid network? A new approach to voice + IP network
Author :
Marciniak, Marian
Author_Institution :
Dept. of Transmission & Fibre Technol., Nat. Inst. of Telecommun., Warsaw, Poland
fDate :
29 June-3 July 2003
Abstract :
It is commonly accepted the evolution from circuit-switched to connectionless networks be an imminent process. However, the lack of quality of service guarantee for real-time including voice traffic in a packet network appears as a main problem to overcome. In the paper a hybrid network is proposed which combines both real-time and data traffic and allows us to exploit fully the bandwidth offered by the transparent network.
Keywords :
Internet telephony; circuit switching; data communication; optical fibre networks; packet switching; quality of service; telecommunication traffic; circuit switching; converged network; data traffic; hybrid network; packet switching; photonic packet networks; quality of service; real-time traffic; transparent network; voice + IP network; Circuits; Delay lines; IP networks; Internet; Optical buffering; Optical fiber networks; Optical signal processing; Quality of service; Telecommunication traffic; Wavelength division multiplexing;
Conference_Titel :
Transparent Optical Networks, 2003. Proceedings of 2003 5th International Conference on
Print_ISBN :
0-7803-7816-4
DOI :
10.1109/ICTON.2003.1264575
