Transcript Multimedia Rich Access

MUSE demonstrator on Multimedia Rich
Broadband Access
Activity leader: [email protected]
Presenter:
[email protected]
www.ist-muse.eu
What is the objective of the research in MUSE ?
Multi service access network
 that provides secure connectivity
 between end-user terminals and edge nodes
 in an open, multi-provider environment
 at a low cost for every European citizen.
First Mile
Access Node
Network
Service Provider
Customer
Premises
Aggregation
network
Edge Node
Mobile
Service Provider
Internet
Service Provider
Residential
Gateway
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Network Access Provider
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Application
Service Provider
How is MUSE organised ?
WP A.4 GSB Standardisation
WP A.3 Techno-Economics
SP A
Technical Steering
and Consensus
SP B
MMBB
SP C
FMC
SP D
SP E
Distributed
Node
nodes
consolid.
TF1 Access
architecture WP B1
& platforms
WP C1
WP D1
WP E1
TF2 First
mile solutionsWP B2
WP C2
(DSL)
WP D2
WP E2
(Optical)
TF3 Residential
WP B3
Gateways
WP C3
WP D3
WP E3
TF4
Lab trials
WP C4
WP D4
WP E4
WP B4
Proto and trial of E2E deployment scenarios
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Consensus
Standards contributions
Exchange of info
in same area
BB Access Lab trials
SPE (XL-PON) at BT Ipswich
SPC (FMC) at ACREO Kista
SPC (FMC) at TNO Delft
SPB (Service Plane, MM) at DT Berlin
Via IST MUPBED
SPD (Distr. content & control ) at PTI Aveiro
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SPB (Distr. SBC) at TID Huesca
SPB Multi Media Broadband
>
Embed MM service enablers in access platform and CPE
>
Means to interact with services and provided added value as operator
to end-user
ALC
Service
Enablers
Multi-Service
Edge Node
Service Enablers
Generic Scheduler
Access
Node
ALC
PSTN
Distributed
Video Svr
Internet
ALC,
IME,
NTU
ALC,
IBBT,
NTUA
THO
THO,
NTUA,
INR
NMS
NRC
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THO
TV-over-IP
Head-End
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Residential
Gateway
DT, TID
End-to-End Testing and Evaluation
Demo setup MUSE-II SPB lab trial
1
STB 1
Client NSP1
Click router
RGW
DHCP
D-SBC
Service
NSP 1
SIP server
Video
QoE Monitoring
SIP phone
DHCP
NSP 2
Edge server + TFTP server
INRIA prototypes
Service
Plane
Client NSP1/2
Click router
Aggregation switch
VOD Server
2
Edge Router
Click router
SIP phone
STB 2
Gateway
RGW
4
Access
Node
Maestream server
IMX
Client NSP1+ VLC
P2P
VDSL2
RGW
STB 3 + PVR recording
Management station:
- AN management
MSER
Monitoring node
- SP-management
- Switch management
- Edge Router management
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MGW
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3
INRIA Management station
Prototypes & main use cases
>
1. Access multiplexer + service plane
•
•
>
Distributed SBC
Video QoE monitoring: TCP & RTP/RTCP
2. TVoIP gateway (part of the video head-end)
•
•
SD/HD MPEG-2/4 video over ADSL2+/VDSL2
MPEG-2 transrating
>
3. (Multi Service Edge Router) MS-ER session mobility
>
4. Residential (home) gateway
•
•
•
Access gateway
Secure service gateway in multi-provider
Management proxies: TR-69/NetConf
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Service Blade
Service C
Service B
DP-Extension
Networking Model
Packet Handling Model
Service Plane
Control Plane
(SW)
Data Plane
(HW)
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Service
Support
Functions
Access Multiplexer
Communication
CP-Extension
SLA
Service A
Service Plane Concepts
Access Multiplexer + Service Plane
>
Use case
•
•
“Remote” start, stop, upgrade of services
With upgrade of D-SBC service as example.
TFTP-server
Service Plane
Aggregation Switch
Management PC
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AM + SP: D-SBC (Distributed Session Border Controller )
>
Use case: distributed functionality
DHCP
RTP-flow
SIP signaling
SIP phone
NSP1
Residential
Gateway
Service Plane
DHCP
SIP Server
7750SR
NSP2
Edge server
D-SBC
If two phones in same ISP, then traffic loop backed in service plane.
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AM + SP: TCP monitoring
Intentional Impairment
Click router
User
Residential
Gateway
TCP
Click router
Service Plane
(TCP algorithm)
7750SR
ANTMA
>
>
>
VOD Server
TCP
Packet loss
Only monitoring for the
moment.
•
No translation yet in MOS
criteria for QoE
• No action undertaken yet
based on the monitoring result.
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AM + SP: RTP/RTCP
monitoring
>
>
Packet loss, RTT, jitter.
Extensible flow selection algorithm
Intentional Impairment
Click router
User 1
Residential
Gateway
RTP
Service Plane
(RTP algorithm)
Click router
Edge router
Maestream
server
User 2
Gateway
Algorithm
With emulated receiver reports
With {emulated, TVoIP gateway} sender reports
TV over IP regional/local Headend
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Video streaming
Server
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MPEG-2/4
SD/HD
TS/ASI
TVoIP setup example: Berlin
De/re-mux
Analog
live TV
ASI out
ASI in 1
Local MPEG encoder
Streaming
GigE1
Stream1 mcast1 21.1.1.1/24
MPEG2 SD
RTCP SR
Stream6 mcast6
Transrate MPEG2 SD RTCP
SR
THOMSON STB1
MPEG-2/4 SD/HD without FEC
Channel 1: 239.10.10.1@5004
Channel 2 : 239.10.10.2@5004
Channel 3 : 239.10.10.3@5004
Channel 4 : 239.10.10.4@5004
Channel 5 : 239.10.10.5@5004
User
MPEG4 SD 4Mbps
MPEG4 HD 12Mbps
ASI in 3
LIVE TV
Residential
Gateway
Maestream
server
MPEG2 SD 2Mbps
Video Gateway
Live MPEG2 SD SPTS n Mbps
User
Multi format MPEG2/MPEG4 SD/HD
ASI in 2
GigE2
22.1.1.1/24
MPEG4 HD 12Mbps
ASI OUT2
SPTS
Stream4 mcast4
MPEG4 HD
RTCP SR
Stream5 mcast5
MPEG4 HD
RTCP SR
Click router
FEC
FEC
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ASI OUT 1
Network Adaptor
Stream3 mcast3
MPEG4 SD RTCP
SR
Channel 1: 239.10.10.1@5004
THOMSON STB2
Channel 2 : 239.10.10.3@5004
MPEG-2/4 SD with
Channel 3 : 239.10.10.6@5004
FEC
MPTS
Access
Multiplexer/
Monitoring Plane
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Stream2 mcast2
MPEG4 HD
RTCP SR
Edge router
TVoIP Gateway
features tested:
• Support
of MPEG-2 and 4
• Support of SD and HD
• Transrate MPEG2 stream
(with/without FEC)
• Multi-source input
MPEG4 HD 12Mbps
ASI in 1
GigE1
GigE2
ASI in 2
report:
NTP timestamp, RTP
timestamp, sender's packet
count, sender's octet count ,
SSRC and sender’s IP @.
Maestream
server
MPEG4 SD 4Mbps
Formats/ live-stored
• RTCP sender
MPEG2 SD 2Mbps
Video Gateway
Stream1
mcast1
MPEG2 SD
RTCP SR
Stream3 mcast3
MPEG4 SD
RTCP SR
MPTS
MPEG4 HD 12Mbps
ASI OUT2
SPTS
Stream2
mcast2
MPEG4 HD
RTCP SR Stream4
mcast4 MPEG4
HD RTCP SR
Stream5
mcast5
MPEG4 HD
RTCP SR
User
Residential
Gateway
THOMSON STB
MPEG-2/4 SD/HD without FEC
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Access
Multiplexer/
Monitoring Plane
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ASI OUT 1
Edge router
MS-ER session mobility
Planned in BBE, Dec. ‘07
seamless personal/session mobility
GSM network
MS-ER
GSM
MS-ER
Alice@
unique.de
GW
Bob
IMX
Pa2Pa MGW
MS-ER
Call setup to
[email protected]
SIP Client
Terminals
facultative web user interface
to ease the handling
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MS-ER
domain
Home network
Residential gateway = {access gateway, service gateway}
>
Access gateway
•
•
•
•
>
Supports all above use cases
+ B2B UA for SIP calls within home network
3 12Mbit HD-TV streams
HSI: 40Mbit downstream
Service gateway
•
•
Secured multi-provider management
Management proxy
–
NetConf / TR-69 gateway
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Secure OSGi service gateway
>
Allow multi-provider access  co-deployment of bundles
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NetConf / TR-69 Gateway
>
The netconf gateway
can interact with:
•
•
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One or more CPE via
TR-069.
One or more Netconf
ACS via Netconf.
Porting to Telefonica & T-Systems use cases
STB 1
D-SBC TID
Service DT
Client NSP1
Click router
SIP phone
RGW
Client NSP1/2
Click router
TID
NSP 1
SIP server
DT TID
Service
Service
Plane
Plane
DHCP
NSP 2
Aggregation switch
Edge Router
DT
STB 2
Client NSP1+ VLC
Access
Node
Maestream server
TID
DT
VDSL2
RGW
STB 3 + PVR recording
IMX
P2P
Management station:
- AN management
MGW
MSER
Monitoring node
TID
INRIA Management station
- SP-management
- Switch management
- Edge Router management
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VOD Server
Gateway
RGW
DT
Edge server
DT
Click router
SIP phone
DHCP
Video DT
QoE Monitoring
TID
DT
INRIA prototypes
DT
TID
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TID: Telefonica
DT: T-Systems
Thanks to all contributors !
IST
MUPBED
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