パソリンク事業の強化について - nec.co.jp

1 IPASOLINKiPASOLINK 2010 9 1 NEC Corporation 2010 Page 2 NEC 2017 NEC Corporation 2010 Page 3 iPASOLINKiPASOLINK NEC Corporation 2010 Page NEC Corporation 2010 Page 5 2G3G2G3 GBSC/RNC LTE2G3 GLTE 2G/3G/LTE Wired TDMW ired EthernetWireless TDMW ireless Ethernet NEC Corporation 2010 Page 6 3G (IP) / HSPA3G (IP) / HSPAM obile WiMAXM obile WiMAXLTE (3 GPP)LTE (3 GPP)UMB (3 GPP2)UMB (3 GPP2)200820102015 Packet-based Mobile ServicesTDM-based Mobile Services 0510152025303540452000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Monthly EurosDATAVOICES ource.

2 NEC Estimation 20072G, 2G, 3G3G(ATM) / HSDPA(ATM) / HSDPA (Mbps) 3 / / z TDM ATM/IP NEC Corporation 2010 Page 7 Infonetics , Mobile Backhaul Equipment and Services010,0002009 2010 2011 2012 2013 2014 OthersSONET/SDH and WDMM icrowave TDMM icrowave Ethernet & Dual TDM/Ethernet Ethernet cell site gatewaysEthernet cell site routers M NEC Corporation 2010 Page 8 (( )) z z z (pseudo-wire) NEC Corporation 2010 Page 9 z IP LTE LTE TDM IP z IP BSBSC/ RNCMMES-GWeNBBS2/3G/LTE BSC/ RNC MMES-GWeNB BS2/3G/LTE BSC/ RNCPWEPWETDMCore NEC Corporation 2010 Page 10.

3 NEC Corporation 2010 Page 11 ODU IDU PASOLINK(PASOLINK( )) / z z z zODU/IDU z / IDUIDU(Indoor unit)(Indoor unit) /ODU ODUODU((OutOutdoor unit)door unit) ( ) PASOLINK NEC Web NEC Online TV] NEC Corporation 2010 Page 12 z z z ( )z z (ITU, ETSI, ISO etc.) SCMSCM z z z40 NEC Corporation 2010 Page 13 05010024681012 18 NECA E B C D F G PASOLINK NEOPASOLINK NEO ( )WODU ( )1515 GHzGHz MTBF Mean Time Between Failure z z z 52 GHz38 GHz23 GHz14 GHz8 GHz6 GHz2 Mbps 8 Mbps 34 Mbps 155 Mbps 800 MbpsPASOLINK NEOPASOLINK NEO NEC Corporation 2010 Page 14.

4 NEC Corporation 2010 Page 15 150150 '84 '85 '86 '87 '88 '89 '90 '91 '92 '93 '94 '95 '96 '97 '98 '99 '00 '01 '02 '03 '04'05 '06 '07 '08 '09 '10 PASOLINK50 PASOLINK V3 PASOLINK-SPASOLINK+PASOLINK NEO (Standard)PASOLINK MxPASOLINK V4 PASOLINK( )PASOLINK V2 07 2 PASOLINKHigh Performance (HP)BT Quality Award ( 95)115050 PASOLINK NEO/c1100 02 10 20002000 20092009 44 88 iPASOLINK200iPASOLINK200 z150 : : 2626 (1984 2010 )z100 : 2424 (2008 9 )z100 150 : 11 1111 (2010 8 ) 100100 5050 08 9 10 8 NEC Corporation 2010 Page 16 02004006008001,0001,2001,400200020012002 2003200420052006200720082009010020030040 0500 PASOLINK PASOLINK ( ) ( ) 33 141411 NEC Corporation 2010 Page 17.

5 IPASOLINKiPASOLINK NEC Corporation 2010 Page 18 Wired TDMW ired EthernetWireless TDMW ireless EthernetiPASOLINK 3G2G3G2 GBSC/RNCaGWLTE z ( / z NMS OSS / z z z z ipasolink iPASOLINK200iPASOLINK200 NEC Corporation 2010 Page 19 iPASOLINKiPASOLINK 1/21/2 / z 9 QoS SLA VLAN 9 Pseudo-wire z)

6 9 9 NEC Corporation 2010 Page 20 iPASOLINKiPASOLINK 2/22/2 z Pay as you grows z 9 z 9 9 9 NEC Corporation 2010 Page 21iPASOLINK200iPASOLINK200 44mm NEC Corporation 2010 Page 22 BSCEPCRNCGPRSIP RNCiPASOLINKTDMCWDMETHTDMCWDMETHETHiPASO LINKiPASOLINKiPASOLINKETHTDMETHTDM2G/3 GIP NodeBeNodeBSDRiPASOLINKiPASOLINKETHiPASO LINKiPASOLINKTDMIPO thersIP NodeBeNodeBSDRETHTDMiPASOLINKiPASOLINKiP ASOLINKiPASOLINK ETH: EthernetBSC: Base Station ControllerRNC: Radio Network ControllerEPC.

7 Evolved Packet CoreETH Ethernet NEC Corporation 2010 Page 23 (Adaptive Modulation Radio) (Asynchronous Transfer Mode) 53 ( Base station) (Base station controller) (evolved Node-B) LTE (Evolved Packet Core LTE (European Telecommunications Standards Institute) (Forward error correction) (High Speed Downlink Packet Access) 3G W-CDMA (Indoor unit) (International Organization for Standardization) (International Telecommunication Union) (Long Term Evolution) W-CDMA GPP 100 Mbps / 50 Mbps (Mobile Backhaul) (Mobility Management Entity) LTE (Network Management System) (Outdoor unit) (Operational Support Systems) (Pseudo Wire Emulation) TDM/ATM IP (Quadrature Amplitude Modulation) (Radio Network Controller) (Synchronous Digital Hierarchy ITU - (Serving Gateway) LTE (Self Organizing Network) (Synchronous optical network) OC-1( ) n ANSI (Time Division Multiplexing)))

8 1 (Ultra Mobile Broadband) 3 GPP2 (Wavelength Division Multiplexing) (Cross Polarization Interference Canceller) NEC Corporation 2010 Page 24