mitsubishi electric dans les télécommunications communication
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1Mitsubishi Electric Confidential & Proprietary
Wireline and Wireless Access System with Wireline and Wireless Access System with Next Generation IP networkNext Generation IP network
Mitsubishi Electric Corp.Mitsubishi Electric Corp.August/2003August/2003
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(1) Total consolidated sales:$370B (Forbes Magazine)
(2) Significant presence in almost every aspects of business with the history of more than 100 years.
(3) Twenty-eight (28) major companies, total sales $300B, with independent operation, enjoying high credibility mostly under the name of Mitsubishi “Three Diamonds” .
(4) Total solution and contribution to the worldwide customers and society through global operation adapted to each market need .
Mitsubishi Group Overview
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Mitsubishi Family Tree
Electronic Systems Group
Mitsubishi Corp
Mitsubishi Research Institute
Nikon Corp The Bank of Tokyo Mitsubishi
Ltd.
Kirin Brewery Co,
Ltd.
Mitsubishi Group28 Diversified and Independent Companies
$370B Consolidated Sales
Mitsubishi Motors Corp
Public Utility Systems Group
Information Systems Group
Semiconductor Group
Communications Systems Group
Factory Automations Systems Group
Mitsubishi Electric Corp(Melco)9 major groups Communications Systems Group
8 Major Divisions
Communications Systems Development
Mobile Communications Business Div.
Communications Systems Business Div.
Mitsubishi Electric
Corp
• •
• • •
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MELCO system concept
“Provide Ms over IP network” 1) Multi-media : Voice, Data and Video
2) Multi-Access : POTS, xDSL, FTTx, PHS and 3G
3) Multi-Service : Legacy service and Value added service
4) Mobility : PHS, 3G and VoIP(Soft ID)
And also guarantee the interoperability with existing networks.
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MELCO Total Solution
PSTN
SS7
OSS/NMS/AS/DB/SLR/RS/Prepaid
iS GW
POTS telephone
DSLAM
VDSL
iCS
IP Network
IP phone
IAD
H.248/H.323/MGCP/SIP
iT GW
CSC CSC
PHS GW
PHS mobile phone
ADSLEthernet
FTTB
RNC RNC
SGSN/MSC
3G Phone
Node BCS
PHS 3GFTTH
DSLAM
PSTN ADSL
DSLAM
Remote
ADSLVoIP
ADSLVoIP
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MANAGED IP NETWORK
PSTN/PLMN &
IN(CAMEL)
3G UTRAN
NMS OSS
SERVICE LAYER
CONTROL LAYER
CORE SWITCH
GATEWAY LAYER
PHS
V5 AN
PBX
VAS ServersiSCP
(IN & CAMEL)OSA
Parlay Gateway
SLR (VLR/HLR)
Access Media GW
Wireless Media GW 3G Media GWTrunking Media GWSignaling GW
Parlay APIbased AS
AN-2000
POTS
Call Servers
IP Phone/IAD
ACCESS LAYER
Our System Topology
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PHS SystemPHS System
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MELCO IP PHS System
PSTN
SS7
iTGiTG
OSS/NMS/DB/…OSS/NMS/DB/…
iSGiSG
iCSiCS
IP Network
Business AreaBusiness Area Campus, Residential AreaCampus, Residential Area Factory, Development ZoneFactory, Development Zone
PHSPHS Gateway Gateway
CSCCSC
CSC
PHSPHS Gateway Gateway
• Wireless coverage for factories, development zones, campuses, residential areas and business areas through our PHS System with IP Switch.
• Offers wireless communication and value-added services (SMS, c-mode E-mail and web browsing)
• Wireless mobile office supporting 32K/64K wireless Internet access
• Flexible mobility and roaming capability, powerful CENTREX/ VPN service
In Building Application
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Sample list of services through PHS
MELCO IP PHS system can provide the following services to support
both WLL and Mobile applications.
• Abbreviated dialing• Outgoing call block
• undisturbed service• Malicious call• Alarm call service• Call forwarding• Call waiting
• Call back on busy• Three party calling• Conference call• CLIP • CLIR
• White list• Black list
• Equal access (toll carrier selection)
• Prepaid service• Centrex
– Private Numbering Plan
– Intra-Group calling– Calls to PSTN
– Centrex Operator
– Closed User Group– Call forward
– Call transfer
– Call pickup
• Short Message Service (SMS)
• C-mode (browser, email)• PIAFS wireless internet access• Missed call notification• Unified Messaging
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AC/DCPSU
Subscriber’sHouse
Fax
PHS Base Station
PC(Modem)
Phone
Phone Jack
PHS Telephone AdapterTelephone
Cable
Suitable for subscribers who
- don’t have wire access but want telephone at their house.
- want to use not only telephone but FAX and/or PC (Dial-up).
- want to use commercial telephone (local voice mail, cordless phone etc ..)
- live in the area which doesn’t have enough radio power for potable PHS phone.
WLL Application over PHS
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• Protect investment
– Proven platform
– Smooth migration to future technologies including 3G
– Interoperate with existing networks
– Capacity needs driven incremental modular build out
• New revenue opportunities
– POTS, IP phone, wireless applications
– Legacy as well as new services – Centrex, Pre-paid, calling card, web conferencing, voice VPN
• Positioned for Growth
– Flexible, expandable Next Generation Network architecture
– Unified service network architecture for new service development
MELCO System Benefit for operators
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Objective
The objective of PHS MoU Group is to introduce, operate and spread PHS in worldwide and thereby to contribute to the improved convenience for telecommunication users and to the consequential benefit of the people in the world.
Members (May, 2003)Signatory Members : 42Telecommunication Authority Members : 4Public Organization Members : 4Observer Members : 10 Total: 60
ActivityEvent: General Meeting and Seminar (twice a year)Promotion: Web site (http://www.phsmou.org) Issue of News letter Promotional campaigns Technical: Elaboration of Technical Spec.PHS ID: Management of ID relating to PHS
PHS MoU (Memorandum of Understanding) Group
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TV over BroadbandTV over Broadband
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<TV Over Broadband Components>• Content Creator:
Producing MPEG for forwarding to Streaming Servers• Media Switch:
Control of Content Creator and Streaming Servers• Streaming Server:
Receive and store newly encoded digital content and fulfill subscriber on-demand requests.• Set-Top Box:
CPE that decodes MPEG stream for display and provides subscriber control interface. (Multi-language support)
<TV Over Broadband Applications>• After-Broadcast Programming on Demand (ABP)• Pay - Per - View (PPV)• Subscription Video on Demand (sVOD)• News and Weather on Demand• Interactive TV (ITV)• Time-shifted TV• High Definition TV(HDTV)
Components and Applications
BroadbandIP Network
StreamingServer
ContentCreator
MediaSwitch
LANSwitch
Set-TopBox
TV
- Ethernet- xDSL
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Operators / Subscribers Benefits
<Operators Benefits>• Increase Customer Retention
- Add video to data and telephony services• Add Additional Revenue Streams
- New revenues from television subscriptions- Capture subscriber dollars spent on P/DVR subscriptions
• Open Doors to Lower Cost Media Content- Applications beyond expensive mainstream entertainment- IP-based solution easily ties to internet- based applications
• All Components Provided for a complete Integrated Solution
• Better Control Over Media Security- More secure than broadcast technologies (e.g., DBS)
<Subscribers Benefits>• Single Bill for Voice, Data and Video• Lower-priced Subscriber Units
- TVoIP set-top-boxes require no disk storage
• Reduced Entertainment Center Clutter- PVR functionality without the bulky PVR box- Eliminates DBS receivers and antennas- Compact set-top-box
• Greater Variety in Available Content- Video to the TV and desktop PC- Integrated video and data content
• An Alternate Provider for Television and Video Services
• Runs Over Same Cable As Internet Access, Telephone
• Simple Interface to Content Typically Accessed Through PC
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M-stage Visualnet ServiceM-stage Visualnet Service
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M-stage Visualnet Service
• M-stage Visualnet is one of NTT DoCoMo’s 3G services by using FOMA video phone. This system- offers the real time multipoint video
communication up to 8 FOMA video phones in one conference.
- also offers flexible service by adopting selectable screen and voice mode.
• Key points for operators to introduce this service are; - Killer application of 3G - Competitive discrimination to others - Easy introduction
• Mitsubishi Electric Corp. had delivered M-stage Visualnet system to NTT DoCoMo, and they already started their service commercially from Oct., 2002.
Platform of M-stage Visualnet Service
MultipointControl
Unit
Reservation Managing
Server
ReservationVideo and Voice
i-Mode Network
W-CDMA Network( NTT DoCoMo’s Network)
Full screenDivide inquarters
FOMAVideoPhone
Circuit Switch Network
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Service Opportunities
NTT DoCoMo’s Network
MeetingMeetingWe can join the urgent meeting from anywhere in Japan!
Meeting between Meeting between office and On-siteoffice and On-siteWe can hold a meeting timely to confirm the progress, and handle any problems.
Supervisors
TeachersConsultation services Consultation services for customersfor customers We can offer fine support to customers by face to face conversations!
OperatorsEnglish English conversation schoolconversation schoolWe can hold lessonsanytime to comply with the request of busy business persons.
- Regular Meeting- Urgent Meeting
- Information sharing between office and construction site- Construction site investigation
- English conversation school- College lecture
- Customer support- Repairing support- Urgent Meeting
Multipoint Control
Unit
ReservationManaging
Server
Platform of M-stageVisualnet Service
Sales representatives
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Thank you very much for your attention !!Thank you very much for your attention !!