Title :
Strategy for KDDI’s next generation network
Author_Institution :
KDDI Corp., Tokyo
Abstract :
In this paper, KDDIpsilas vision and strategy for realizing so-called next generation network is presented. We announced ldquoultra 3Grdquo concept as a fixed-mobile converged network, which is built through a natural migration/extension process rather than building brand new NGN system. Our ldquoultra 3Grdquo network will enable customers to enjoy the real FMBC services, such as the high speed data services and high quality multimedia services whenever and wherever without awareness of the access network or complicated handover operations. Recent topics of our Ultra 3G such as new global submarine cable systems and WiMAX are reviewed. Future photonic technologies for realizing ultra-broadband network will also be addressed.
Keywords :
3G mobile communication; WiMax; multimedia communication; optical fibre subscriber loops; KDDI next generation network; WiMAX; access network; complicated handover operations; fixed mobile and broadcast convergence; fixed-mobile converged network; high quality multimedia services; high speed data services; real FMBC services; submarine cable systems; ultra 3G concept; ultra-broadband network; 3G mobile communication; Convergence; Downlink; High speed optical techniques; Next generation networking; Optical fiber networks; Optical fiber subscriber loops; Throughput; Underwater cables; WiMAX; All-IP Network; NGN (next generation network); WiMAX; optical OFDM; optical performance monitor; submarine cable system;
Conference_Titel :
Transparent Optical Networks, 2008. ICTON 2008. 10th Anniversary International Conference on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-2625-6
Electronic_ISBN :
978-1-4244-2626-3
DOI :
10.1109/ICTON.2008.4598627
