Title :
Dynamic and flexible photonic node architecture with shared universal transceivers supporting hitless defragmentation
Author :
Aoki, Yuya ; Xi Wang ; Palacharla, Paparao ; Sone, Kyosuke ; Oda, Shoichiro ; Hoshida, Takeshi ; Sekiya, Motoyoshi ; Rasmussen, Jens C.
Author_Institution :
Fujitsu Ltd., Kawasaki, Japan
Abstract :
A dynamic and flexible network node architecture using modulation-flexible universal transceivers is proposed for beyond 100G transport and in-service network optimization. By sharing universal transceivers through a crossconnect switch, 20% reduction of universal transceivers is realized under dynamic traffic condition.
Keywords :
optical fibre networks; optical transceivers; telecommunication network topology; dynamic photonic node architecture; dynamic traffic condition; flexible photonic node architecture; hitless defragmentation; in-service network optimization; modulation-flexible universal transceiver; Optical switches; Optical transmitters; Phase shift keying; Photonics; Time-frequency analysis; Transceivers; Transponders;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
