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Scenarios for Context Aware SIP




Name of Presenter : A T Kishore

Date 2nd March, 2007
AGENDA

IMS AND HOW IT RELATES TO THE TOPIC OF SIP AND CONTEXT

Concept of SIP

Service Delivery Scenarios

Context –What is it?

How to Achieve Context Awareness

EU/Global initiatives on Ambient Networks

Summary plus concluding statements




2 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
What Is IMS?
IP Multimedia Subsystem




                                                                     Next-gen                                               An enabler
 A standard                                                           network                                                 of new
                                                                    architecture                                            applications

                                                                                                                              Converged Services


                                                        SIP
                                                                         IMS                           SIP                   Rich Communications
                                                                                                                                            Push-2-Talk
                                                                                                                           Video Clips      Push-2-View
                                                                                                                          Sports, News       Push-2-X
                                                                       IP Network
                                                                                                                SIP                Presence, Location-
                                                                                                                           Voice     based Services
                                                              SIP                                     SIP
    Service-layer                                                                  SIP                                       Picture
                                                                                                                          Messaging, MM         E-mail
                                                                                                                            Messaging             IM

    Control-layer                          At Home                  On the Move                           In the Office
                                                                                                                           Streaming       Games, Music
                                                                                                                          Audio, Video      Downloads
                                         IMS is access agnostic, cost reducing, and service
   Transport-layer
                                                            enhancing                                                         Interactive Services,
                                                                                                                               Interactive Gaming

                                                   IMS gives the customer & carrier choice


3 | Scenarios for Context Aware SIP | March 2007                      All Rights Reserved © Alcatel-Lucent 2006, #####
Content Context Dichotomy



                                                                                                        13%



                Context is
                  King,

                        not
                    Content.
  4 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Content-Context Epistemology




It’s not about the Library!
It is about . . . 4 psychological        The power of Context
spaces

    Learning
    Research and
    Discovery
    Community
    Workplace




                                    All Rights Reserved © Alcatel-Lucent 2006, #####
Convergence today?
If we simply open our eyes


 Phone                     MP3Player               MP3Phone                        Voice                           IP         VoIP


                 +                                                                                  +

Phone                            PDA               Communicator                        FT                        Orange       Orange


                   +                                                                                 +

Game                 Communication                    XBox360                      Alcatel                       Lucent


                    +                                                                                    +                Alcatel-Lucent




6 | Scenarios for Context Aware SIP | March 2007              All Rights Reserved © Alcatel-Lucent 2006, #####
State-of- art IMS platforms TO ACHIEVE CONTEXT AWARE SIP

    Vertical enterprise application developed by third party on Alcatel-Lucent 5350 IAS

                                                                                                                                          MOBILE
                                                                                                                         Voice &
                                                                                                                          Voice &
                                                                                                                           Video
                                                                                                                                          WORKFORCE
                                                                                                                           Video
                                                                                                                           A-GPS
                                                                                                                           A-GPS
                                                                                                                        Messaging
                                                                                                                         Messaging
                                                                                                                       Status & trip
                                                                                                                       Status & trip
        Presence
        Presence                                                                                                          reports
                                                                                                                          reports

                                                                           Integrated
                                                                            Integrated
                                                                          trip reports
                                                                          trip reports
                                                         A-GPS
                                                         A-GPS
                                                       location
                                                        location
  Real-time
  Real-time                                            tracking
                                                        tracking
  video
  video


        Voice
        Voice
        Calls
         Calls                                                                                                               Mobile Workforce        Presence
                                                                                                                             Standard Java API / SIP Servlet
Messaging
Messaging                                                                                                                           Run Time Layer



                                                                                                                                       IMS Core
       Chat session
       Chat session
                                                                   WORK FORCE
                                                                     MANAGER

    7 | Scenarios for Context Aware SIP | March 2007                All Rights Reserved © Alcatel-Lucent 2006, #####
Hardware Innovations


                                                   A bridge for the physical and electronic worlds, multipurpose
                                                   technology
                                                   Accelerometers, sensors, micro actuators
                                                   Smart Pills, Nano, Quantum, Optical, Molecular
               MEMS

              Tagging physical objects with electronic information
              Supply chain automation                                                                             RFID
              Product information discovery



      Trusted Computing                                   Physically and logically separate processing space
                                                          for trusted applications
                                                          Ubiquitous billing infrastructure — e-payments
                                                          Easy-to-use DRM, new business models
                                                          Key Issue: Can it be implemented right?
8 | Scenarios for Context Aware SIP | March 2007               All Rights Reserved © Alcatel-Lucent 2006, #####
Connected Objects/Places



                       On-chip wireless/RFID                                                                Smart spaces

           On-chip sensors/MEMS                                                                             Smarter people

         Low-power CPUs                                                                                       What should
                                                                                                              objects know?
          Low-power                                                                                           Location, owner,
          displays                                                                                            safety ...

        Ad hoc networking/                                                                               Products as services
        mesh networks
                                                                                                        Personalized retail
                                        Smart dust
                                                                                              Disposable computers

9 | Scenarios for Context Aware SIP | March 2007     All Rights Reserved © Alcatel-Lucent 2006, #####
The Session Initiation Protocol Objective

Session Control Management interactive agent for Application Protocols
Service Connect Interaction Management
Improved Scope for Better Performance and Increased Message Flow
Advanced Protocol enabling Architectures of IMS,AIMS, GPS and AGPS
Perfect fit for Mission Critical Applications and fact finding operations
UAC and UAS could be first and second parties, third party will be a fork or a
database such as DNS Registrar or HSS(USDS)
Conference Control and Call Session Control Functionality will be handled by
proxy interrogating or serving CSCFs (LCP/LSM)
MGCP, MEGACO and SIP-I and SIP-T are complimentary protocols




10 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
The SIP for Context Awareness Objective
Bridging Applications across multi-platoform, multi-network leashing.
Service Connect Interaction Management for Context of time, location.
Improved Scope for Better Performance and Increased Message Flow.
A5350 AS/SCR is feature rich to serve context awareness requirements
Also A5020 AGCF for Gateway Control Function




11 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
SIP is a layered protocol and is made of 4 layers
• The lowest layer addresses the syntax and encoding
• The second layer is the transport layer; defines how requests and responses
  are sent and received.
• The third layer is the transaction layer ; handles all the requests and the
  responses for the same.
• The fourth layer is the transaction user layer.
• What MESSAGE, where IS UAC,UAS, how TO REACH, when TO SUBSCRIBE &
  NOTIFY, how long DURATION, and with whom( USER PROFILE) or about whom
  (USER PROFILE)




 12 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
SIP- Because the world is always ON

                                                                                High ratio of Mobile Internet
                                                                                SIP active to adapt new technologies
                                                                                and services
                                                                                 - 3G-UMTS, EV-DO, HSDPA,
                                                                                WiMAX, WiFi and Blue tooth
                                                                                 - Camera Phone, Contact less IC Card,
                                                                                 - RF ID, GPS,
                                                                                 - Ring tone &
                                                                                 - Terrestrial Digital Broadcasting to be
                                                                                extended to VoIP
13 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
The Future of Mobile is:

• Using Context
• Harnessing Content
• Context     Proactivity
• Proactivity Content sharing
• Perceptual: Speech or Voice
intelligent Systems
• 5 Billion new users
Location Based Services:
IMS Products :Illustrations:
•Alcatel-Lucent 5350 IAS
•A7720ABN
•A1300XMC
•A8640 CMM(IMR)
•Audio Codes/A8688 MRF
•LCP
•OMC-H/OMC-CN - OA&M FOR USDS/HSS
Plexus MG,7570 MG, 7510 MG
•SS8, A8965 C3S
 14 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
The Representational State Transfer Objective

an approach for getting information content from a web site by reading a
designated Web page that contains an XML that has data (description as well
as content)
Can be useful for dynamically managed context aware data updation
Subscribers would only need to know the XML file that has delta and reform
data
REST uses RSS(RDF Site Summary). RSS uses the RDF (Resource Description
Framework) a standard way to describe a Web site or other internet resource
REST goes well with http and xml




15 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Device Centric Model of Context-Awareness




16 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Electron-Cardiogram Using SIP Registrar to Update a Communication Server/Service-ECP Data Provider

SIP



Step 1: User’s ECG is fed to a
Visualizer for expert Doctor at a
Remote End.
Step 2: The ECG Content Notifier Will
Alert SIP Registrar

Step 3:Based on the Database in SIP
Registrar, if there is a change, the
same will be flashed to CCN

Step 4:CCN in turn passes the Data to
ECG Data Provider

Step 5:Multiple SIP proxy Registrars
Could be involved in a case of Mobile
Environments/Location Changes


17 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Educational communication


  SIP can do it well

                                                  Course and
                                                  content delivery

                                                      Cross-platform
                                                      content delivery
                                                      Assignment
                                  Pushing             delivery
                                                      Quiz and assessment
                                                      delivery
                                                      Educational
                                                      services delivery

                                  Posting
      Educational
      Communication
                                  Messaging


                                  File-exchanging


                                  Response and feedback


Categories of educational
communication

  18 | Scenarios for Context Aware SIP | March 2007                         All Rights Reserved © Alcatel-Lucent 2006, #####
You have a call from
                         9198000000                  You have a call from
                                                          Mr. David




Your phone is aware of who is calling and it informs you custom message
                              regarding it


                                                       You have a call from your
                                                               Home
Application Call Flow Example


1.      User downloads file to AT
2.      BM/PFO detects download start.
3.      AM handles new and incoming call to user
                                                                                                                 Service
4.      AM makes resource request to PM                                                                          Broker                 3
                                                                                        7                         (SB)
5.      PM answers AM with an AB Mesg that
        indicates that a file download is in
        progress utilizing BW required for call                                                                      6
6.      AM forwards session with AB Mesg to SB                                                                  Application       4     Policy
        for feature interaction processing                                              Media                    Manager
                                                                                        Server                                         Manager
7.      SB interacts with User to determine                                                                       (AM)                   (PM)
                                                                                         (MS)               8
        preference to download file and play
        “canned” reply to calling party or delay                                                                                  5
        download.
8.      Based on User response, SB redirects
        incoming call to media server and
        instructs media server to plan                                                                                                 Bearer 2
        announcement selected by user                                                                                                 Manager
                                                                                                                                        (BM)
                                                                                                                              1




     20 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Presence Server Overview

                            Other                                                                                 Salient Features
                                                           SIP Watcher
                           Watcher                                                                                -Supports standards based SIP/SIMPLE, Parlay,
                                                               App
                            Apps                                                                                  Wireless Village Watcher interfaces

                          OSA/Parlay, WV                      SUB/NOT                                             - Compliance to 3GPP/2, IETF, Parlay/OSA
                                                                                                                  standards
                                                              Presence Server
                                                                                                                  -Support multiple network protocols to obtain
                                                                                                                  presence and location information (SIP, ANSI,
                           Additional                            SIP
                                                                                                                  UMTS, DIAMETER)
                            Watcher                           Watcher
                           Interfaces                         Interface
                                                                                                                  -Support LIF protocol to gather Location
                                                                                                                  information from the network
                        Presence and Availability Core                                       Presence
                                                                                                DB
                                                                                                                  -Composition Presence information, Maintain
               DIAMETER          SIP        ANSI, UMTS Location                                                   policy, authorization rules
              Presentity I/F Presentity I/F Presentity I/F I/F
                                                                                                                  -Easily extensible software architecture for
                                                                                                                  additional watcher and presentity interfaces

Sh (SNR/PNR, UDR)                                       SUB/NOT, PUB      ANSI 41, UMTS                             LIF
                                SUB/NOT, PUB

                                Presence
        HSS                                                S-CSCF                   HLR                           MSC            MPC,GMLC
                              External Agent



    21 | Scenarios for Context Aware SIP | March 2007                    All Rights Reserved © Alcatel-Lucent 2006, #####
SIP SIMPLE: Context Aware Server




                                                    3GPP TISPAN PS
                                                                                                                 AS


                                                                      Context
                                                                      Aware
                                                                      SIP




                                                            SCIM




22 | Scenarios for Context Aware SIP | March 2007             All Rights Reserved © Alcatel-Lucent 2006, #####
Ambient Network Philosophy-an European Union’s Drive


                                              Scenarios of Context Aware SIP Presence
                                            http://www.ambient-networks.org/


                                                     Businesses/MEGACO




                                                       SIP Proxy-Context
                                                            Analysis


   Buddy Group/PS                                                                                                 RTP/Content

                                                           REST



23 | Scenarios for Context Aware SIP | March 2007              All Rights Reserved © Alcatel-Lucent 2006, #####
Eco-System of SIP in a Context Aware Ambient Network
                                                                                                                     Services on
                                                                                                                     Internet
                                                    Local                             Infrastructure
                                                    Environment




         Context-aware Interaction                                            Context-aware Delivery
                                                                                      Seamless adaptive services
                      Adaptive user interaction
                      with services                                                   Smart adaptive infrastructure
             Context mgt/fusion sensors, wearables
                                                                  Context modelling
             Emergent applications
             Learning
             SIP Messages to help resolve the issues
                      Self-configuration: Service discovery, localization, establishing relations between entities
                    Negotiating services, purposes, policies, and security aspects; extensibility vs pre-ordained.
                                                                    Mobile agents, synchronization, permamence
                                                                    Access / Policy- manager for connection diversity
                                                                    Components, where and how to do the intelligent
                                                                    routing of services and content
                                             Business model: who pays whom for what?
                                                                    How do third parties provide services?


24 | Scenarios for Context Aware SIP | March 2007                 All Rights Reserved © Alcatel-Lucent 2006, #####
BACK TO WHERE WE STARTED

1 IMAGINE A WORLD WITH OUT SIP –STONE AGE?

2 SIP AN APPLICATION LAYER PROTOCOL. IETF. HAS CONTRIBUTIONS FOR IMS

3 HELPS HEALTH, EDUCATION AND BETTER COMMUNICATIONS IN TODAY’S
WORLD

4 HELPS IN SECURITY AND TO MAKE OUR COMMUNICATIONS MORE CONTEXT
AWARE

5 IMPROVES QUALITY OF OUR LIVES BY WAY OF LOCATION BASED,TIME BASED
BRIDGING SCENARIOS WHICH HITHERTO REMAINED DISCONNECTED

6 A BOOST WITH SIP DRIVEN APPLICATIONS via XCAP/XML+HTML

7 REST, SOAP AND Ambient-Unified-Network Service Delivery AND HOW THEY
ARE COMPLIMENT to SIP STRATEGY




25 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Q&A


                                                    ARE


                                                    U


                                                    Ready
                                                    For SIP




26 | Scenarios for Context Aware SIP | March 2007         All Rights Reserved © Alcatel-Lucent 2006, #####
SIP is the Building Block of a Adaptive Collaborative Communication Bridge

SIP invite, Options, Update, Prack, Subscribe, and Notify to bring in the
difference by virtue of enhanced APIs to support ISC and new privacy headers
for 3GPP/2




27 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
The mPower Suite of Integrated Products
(former Mobilitec product)


               Media                                                mPower                                         Devices
                   Java Apps
                   (MIDP 1.0 & 2.0)                     Content                          Service
                                                      Management                      Orchestration
                  SmartPhone

                                                    Content Partner                   Discovery and
                  Palm Apps                             Mgmt.                         Catalog Mgmt

                  Symbian Apps
                                                    Subscriber Mgmt.                     Rating Tool
                  Icons

                  Ring tones
                                                      Digital Rights
                                                                                      Merchandising
                                                      Management
                  Pictures

                  Audio                              Device Profile                  Media Delivery
                                                        Mgmt.
                  Video

                 mPower combined with network enablers provides the basis
    for the blending and convergence of context-aware, personalized multimedia services
28 | Scenarios for Context Aware SIP | March 2007               All Rights Reserved © Alcatel-Lucent 2006, #####
Context Architecture-ideal Context




                                                                                                      Pervasive
                                                    Semantic                                          Computing
                                                      Web

                                                                    Context




                                                               Software Agents




29 | Scenarios for Context Aware SIP | March 2007               All Rights Reserved © Alcatel-Lucent 2006, #####
SIP finally
                                                                                              Wireless Internet
                                                                                                                   Wearable Wireless
                                                                                                                Multi-band
Manual Control of                                                                  NOW
Spectrum                                                                                                                     Autonomous
Access                                                                                                                         Spectrum
                                                                                                                                 Access

                                                                                                      SIP

  1934                                              1980’s
                                                                                                                                2025
                                                                                                                                Facts




30 | Scenarios for Context Aware SIP | March 2007            All Rights Reserved © Alcatel-Lucent 2006, #####
Why Unified Communications?



                                        Calls                                                            Messages
           Private                     Job                                                                              Job   Private

                                                    • Fixed                                                  • Fax


                                                                                                             • E-mail
                                                    • Mobile

                                                                                                             • SMS
                                                    • VoIP
                                                                                                             • V-mail
                                                               • MPEG

                                                                                                              • IM

31 | Scenarios for Context Aware SIP | March 2007               All Rights Reserved © Alcatel-Lucent 2006, #####
•High ratioContextAwareness is not new
                                                                  of Mobile Internet
                                                                Context Awareness is not new

                                                      •Very active to adapt new include,besides
                                                        Basic Drivers for Communication include,besides
                                                         Basic Drivers for Communication
                                                       voice and data or video,ability to convey in effective
                                                      technologies andtotal situation convey in effective
                                                        voice and data or video,ability to
                                                       modus operandi the services of an individual to
                                                       modus operandi the total situation of an individual to
                                                        (ex.) by usinggroup to HSDPA, aasystem to
                                                          another or aa group toanother or system to
                                                           another orEV-DO, another or
                                                                3G,
                                                       another by usingall possible means …just as good
                                                      WiMAX, Camera Phone, have… …just as good
                                                        another          all possible means
                                                                     senses that we have…
                                                                      senses that we
                                                      Contactless    IC Card, RF ID,
                                                      GPS, Ringtone, Terrestrial
                                                      Digital Broadcasting, …….




32 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
Knowledge Management- Context Aware SIP


                                                                   Active Context Memory
                                                    Agent




                                                                                  Inference Engine
                                                                                                                               Knowledge




                                                                                                     K.Base


                                                                                                              Forgnd/Bkgnd
GUI Handling




                                                                                                                                 Server




                                                                                                                Handling
                                                                      Query i/f
                                Behavior




                                                                                                     GC
                VoIP             SIP                KQML                                                                                          SIP                     Location
                                                                                                                                                Redirect
                                                                                                                                                 Server                    Server
       GC=Global Context




                                                                                                                                                                                                  Resource’s
                                                                                                                                                                                     SIP Client
                                                                                                                             VoIP Telephony




                                                                                                                                                                                                    Agent
                                                                                                                                Gateway
                          Active Context Memory
                                                                                                                                   SIP Client                       IP
               Room             Display              Digital Lib                                                                                                                      Resource
                                                                                                              Switched
                                                                                                               Circuit
                                                                                                              Network




                                                                                                                                                    SIP Client
 (R)            (D)      (L)        (R,L)           (R,D)   (P,D)        (R,P,L)




                                                                                                                                                                 Agents
                                                                                                                                                                           KQML




                                                                                                                                                                 User’s
 r1,            d1,      L1,         rL1,            rd1,    rd1,         rpL1,                                                                                                      Knowledge
 r2,            d2,      L2,         rL2,            rd2,    rd2,         rpL2,                                                                                                        Server
                                                                                                                                                                          Mobile
  ...           d3,      L3,          ...            rd3,    rd3,         rpL3,                                       POTS User                                           Device
                 ...      ...                         ...     ...           ...

33 | Scenarios for Context Aware SIP | March 2007                                           All Rights Reserved © Alcatel-Lucent 2006, #####
SOAP Essentials


     SOAP stands for Simple Object Access Protocol

     SOAP is a communication protocol

     SOAP is for communication between applications

     SOAP is a format for sending messages

     SOAP is designed to communicate via Internet

     SOAP is platform independent

     SOAP is language independent

     SOAP is based on XML

     SOAP is simple and extensible

     Supported by Axis2 which is Core engine for Web services: Alcatel-
     Lucent

     SOAP will be developed as a W3C standard
34 | Scenarios for Context Aware SIP | March 2007   All Rights Reserved © Alcatel-Lucent 2006, #####
SIP USER Realms touching Internet
                SIP USER AGENT CLIENT




                                1
                     UAC                                             SDP                                                                    2
                                                                                                                                            UAC
                      Local Network                                                                                                        Device
                       SUBSCRIBE                                                                                                       SUBSCRIBE




                                                                                          SIP-I
                                                      SIP-T




                                                    UAC
                                                          3                                         UAC
                                                                                                                     4
                                                         User                                              Application
                                                      SUBSCRIBE                                           SUBSCRIBE




35 | Scenarios for Context Aware SIP | March 2007                 All Rights Reserved © Alcatel-Lucent 2006, #####
Call Home                             Call Mr. David




   SIP phones with voice recognition systems
                       &
              activation features

                                       Call 9198000000
Services Interaction Management

                                                              Specific                                                               Specific
                                                              Non-SIP                  SIP                               SIP         Non-SIP    Non-SIP
Service Broker triggers on an                                  Apps                   Apps                              Apps          Apps       Apps

incoming call to AT and initiates a
Web-Based pop-up on the user's
                                                                       Service                                                 Service
handset – user can direct call as                                      Broker                                                  Broker
                                                                        (SB)                                                    (SB)
needed.

Service Broker receives
                                                                                                   Application
Outlook/Exchange Alert for                                                                          Manager
                                                                                                     (AM)
upcoming conf call and sends alert
and/or makes my wireless phone                                                                                                     Policy
                                                                                                                                  Manager
ring to bridge me on the conf call                                                                                                  (PM)


Service Broker provides Caller-ID and
                                                                                                               (AT)
Menu on-screen during video
playback

                                       –Service Broker inter works presence into existing services such as simultaneous ring
                                         –Service Broker formats SIP call events and forwards to a Web Portal for display

   37 | Scenarios for Context Aware SIP | March 2007                 All Rights Reserved © Alcatel-Lucent 2006, #####
Convergence opportunities?
   If we look further…


  IPTV                                IMS                   Comm. TV                                                                      HD Video Call


                       +                                                                                      +             IMS




                                                          My ‘Sponsored’
                                                                                                                                          Efficient Call
Mobile TV                    Advertising                        TV
                                                                                       Fixed                            Presence

                  +                                                                    Mobile                           Calendar


                                                                                                                                   Real Time Betting
           3G               +             Mobile TV       +    IMS

         QoS         +          Gaming                +   Authent    +         Payment



  38 | Scenarios for Context Aware SIP | March 2007                  All Rights Reserved © Alcatel-Lucent 2006, #####

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Scenarios for-context-aware-sip-07-a t kishore.pdf

  • 1. Scenarios for Context Aware SIP Name of Presenter : A T Kishore Date 2nd March, 2007
  • 2. AGENDA IMS AND HOW IT RELATES TO THE TOPIC OF SIP AND CONTEXT Concept of SIP Service Delivery Scenarios Context –What is it? How to Achieve Context Awareness EU/Global initiatives on Ambient Networks Summary plus concluding statements 2 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 3. What Is IMS? IP Multimedia Subsystem Next-gen An enabler A standard network of new architecture applications Converged Services SIP IMS SIP Rich Communications Push-2-Talk Video Clips Push-2-View Sports, News Push-2-X IP Network SIP Presence, Location- Voice based Services SIP SIP Service-layer SIP Picture Messaging, MM E-mail Messaging IM Control-layer At Home On the Move In the Office Streaming Games, Music Audio, Video Downloads IMS is access agnostic, cost reducing, and service Transport-layer enhancing Interactive Services, Interactive Gaming IMS gives the customer & carrier choice 3 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 4. Content Context Dichotomy 13% Context is King, not Content. 4 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 5. Content-Context Epistemology It’s not about the Library! It is about . . . 4 psychological The power of Context spaces Learning Research and Discovery Community Workplace All Rights Reserved © Alcatel-Lucent 2006, #####
  • 6. Convergence today? If we simply open our eyes Phone MP3Player MP3Phone Voice IP VoIP + + Phone PDA Communicator FT Orange Orange + + Game Communication XBox360 Alcatel Lucent + + Alcatel-Lucent 6 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 7. State-of- art IMS platforms TO ACHIEVE CONTEXT AWARE SIP Vertical enterprise application developed by third party on Alcatel-Lucent 5350 IAS MOBILE Voice & Voice & Video WORKFORCE Video A-GPS A-GPS Messaging Messaging Status & trip Status & trip Presence Presence reports reports Integrated Integrated trip reports trip reports A-GPS A-GPS location location Real-time Real-time tracking tracking video video Voice Voice Calls Calls Mobile Workforce Presence Standard Java API / SIP Servlet Messaging Messaging Run Time Layer IMS Core Chat session Chat session WORK FORCE MANAGER 7 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 8. Hardware Innovations A bridge for the physical and electronic worlds, multipurpose technology Accelerometers, sensors, micro actuators Smart Pills, Nano, Quantum, Optical, Molecular MEMS Tagging physical objects with electronic information Supply chain automation RFID Product information discovery Trusted Computing Physically and logically separate processing space for trusted applications Ubiquitous billing infrastructure — e-payments Easy-to-use DRM, new business models Key Issue: Can it be implemented right? 8 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 9. Connected Objects/Places On-chip wireless/RFID Smart spaces On-chip sensors/MEMS Smarter people Low-power CPUs What should objects know? Low-power Location, owner, displays safety ... Ad hoc networking/ Products as services mesh networks Personalized retail Smart dust Disposable computers 9 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 10. The Session Initiation Protocol Objective Session Control Management interactive agent for Application Protocols Service Connect Interaction Management Improved Scope for Better Performance and Increased Message Flow Advanced Protocol enabling Architectures of IMS,AIMS, GPS and AGPS Perfect fit for Mission Critical Applications and fact finding operations UAC and UAS could be first and second parties, third party will be a fork or a database such as DNS Registrar or HSS(USDS) Conference Control and Call Session Control Functionality will be handled by proxy interrogating or serving CSCFs (LCP/LSM) MGCP, MEGACO and SIP-I and SIP-T are complimentary protocols 10 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 11. The SIP for Context Awareness Objective Bridging Applications across multi-platoform, multi-network leashing. Service Connect Interaction Management for Context of time, location. Improved Scope for Better Performance and Increased Message Flow. A5350 AS/SCR is feature rich to serve context awareness requirements Also A5020 AGCF for Gateway Control Function 11 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 12. SIP is a layered protocol and is made of 4 layers • The lowest layer addresses the syntax and encoding • The second layer is the transport layer; defines how requests and responses are sent and received. • The third layer is the transaction layer ; handles all the requests and the responses for the same. • The fourth layer is the transaction user layer. • What MESSAGE, where IS UAC,UAS, how TO REACH, when TO SUBSCRIBE & NOTIFY, how long DURATION, and with whom( USER PROFILE) or about whom (USER PROFILE) 12 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 13. SIP- Because the world is always ON High ratio of Mobile Internet SIP active to adapt new technologies and services - 3G-UMTS, EV-DO, HSDPA, WiMAX, WiFi and Blue tooth - Camera Phone, Contact less IC Card, - RF ID, GPS, - Ring tone & - Terrestrial Digital Broadcasting to be extended to VoIP 13 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 14. The Future of Mobile is: • Using Context • Harnessing Content • Context Proactivity • Proactivity Content sharing • Perceptual: Speech or Voice intelligent Systems • 5 Billion new users Location Based Services: IMS Products :Illustrations: •Alcatel-Lucent 5350 IAS •A7720ABN •A1300XMC •A8640 CMM(IMR) •Audio Codes/A8688 MRF •LCP •OMC-H/OMC-CN - OA&M FOR USDS/HSS Plexus MG,7570 MG, 7510 MG •SS8, A8965 C3S 14 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 15. The Representational State Transfer Objective an approach for getting information content from a web site by reading a designated Web page that contains an XML that has data (description as well as content) Can be useful for dynamically managed context aware data updation Subscribers would only need to know the XML file that has delta and reform data REST uses RSS(RDF Site Summary). RSS uses the RDF (Resource Description Framework) a standard way to describe a Web site or other internet resource REST goes well with http and xml 15 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 16. Device Centric Model of Context-Awareness 16 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 17. Electron-Cardiogram Using SIP Registrar to Update a Communication Server/Service-ECP Data Provider SIP Step 1: User’s ECG is fed to a Visualizer for expert Doctor at a Remote End. Step 2: The ECG Content Notifier Will Alert SIP Registrar Step 3:Based on the Database in SIP Registrar, if there is a change, the same will be flashed to CCN Step 4:CCN in turn passes the Data to ECG Data Provider Step 5:Multiple SIP proxy Registrars Could be involved in a case of Mobile Environments/Location Changes 17 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 18. Educational communication SIP can do it well Course and content delivery Cross-platform content delivery Assignment Pushing delivery Quiz and assessment delivery Educational services delivery Posting Educational Communication Messaging File-exchanging Response and feedback Categories of educational communication 18 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 19. You have a call from 9198000000 You have a call from Mr. David Your phone is aware of who is calling and it informs you custom message regarding it You have a call from your Home
  • 20. Application Call Flow Example 1. User downloads file to AT 2. BM/PFO detects download start. 3. AM handles new and incoming call to user Service 4. AM makes resource request to PM Broker 3 7 (SB) 5. PM answers AM with an AB Mesg that indicates that a file download is in progress utilizing BW required for call 6 6. AM forwards session with AB Mesg to SB Application 4 Policy for feature interaction processing Media Manager Server Manager 7. SB interacts with User to determine (AM) (PM) (MS) 8 preference to download file and play “canned” reply to calling party or delay 5 download. 8. Based on User response, SB redirects incoming call to media server and instructs media server to plan Bearer 2 announcement selected by user Manager (BM) 1 20 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 21. Presence Server Overview Other Salient Features SIP Watcher Watcher -Supports standards based SIP/SIMPLE, Parlay, App Apps Wireless Village Watcher interfaces OSA/Parlay, WV SUB/NOT - Compliance to 3GPP/2, IETF, Parlay/OSA standards Presence Server -Support multiple network protocols to obtain presence and location information (SIP, ANSI, Additional SIP UMTS, DIAMETER) Watcher Watcher Interfaces Interface -Support LIF protocol to gather Location information from the network Presence and Availability Core Presence DB -Composition Presence information, Maintain DIAMETER SIP ANSI, UMTS Location policy, authorization rules Presentity I/F Presentity I/F Presentity I/F I/F -Easily extensible software architecture for additional watcher and presentity interfaces Sh (SNR/PNR, UDR) SUB/NOT, PUB ANSI 41, UMTS LIF SUB/NOT, PUB Presence HSS S-CSCF HLR MSC MPC,GMLC External Agent 21 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 22. SIP SIMPLE: Context Aware Server 3GPP TISPAN PS AS Context Aware SIP SCIM 22 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 23. Ambient Network Philosophy-an European Union’s Drive Scenarios of Context Aware SIP Presence http://www.ambient-networks.org/ Businesses/MEGACO SIP Proxy-Context Analysis Buddy Group/PS RTP/Content REST 23 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 24. Eco-System of SIP in a Context Aware Ambient Network Services on Internet Local Infrastructure Environment Context-aware Interaction Context-aware Delivery Seamless adaptive services Adaptive user interaction with services Smart adaptive infrastructure Context mgt/fusion sensors, wearables Context modelling Emergent applications Learning SIP Messages to help resolve the issues Self-configuration: Service discovery, localization, establishing relations between entities Negotiating services, purposes, policies, and security aspects; extensibility vs pre-ordained. Mobile agents, synchronization, permamence Access / Policy- manager for connection diversity Components, where and how to do the intelligent routing of services and content Business model: who pays whom for what? How do third parties provide services? 24 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 25. BACK TO WHERE WE STARTED 1 IMAGINE A WORLD WITH OUT SIP –STONE AGE? 2 SIP AN APPLICATION LAYER PROTOCOL. IETF. HAS CONTRIBUTIONS FOR IMS 3 HELPS HEALTH, EDUCATION AND BETTER COMMUNICATIONS IN TODAY’S WORLD 4 HELPS IN SECURITY AND TO MAKE OUR COMMUNICATIONS MORE CONTEXT AWARE 5 IMPROVES QUALITY OF OUR LIVES BY WAY OF LOCATION BASED,TIME BASED BRIDGING SCENARIOS WHICH HITHERTO REMAINED DISCONNECTED 6 A BOOST WITH SIP DRIVEN APPLICATIONS via XCAP/XML+HTML 7 REST, SOAP AND Ambient-Unified-Network Service Delivery AND HOW THEY ARE COMPLIMENT to SIP STRATEGY 25 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 26. Q&A ARE U Ready For SIP 26 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 27. SIP is the Building Block of a Adaptive Collaborative Communication Bridge SIP invite, Options, Update, Prack, Subscribe, and Notify to bring in the difference by virtue of enhanced APIs to support ISC and new privacy headers for 3GPP/2 27 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 28. The mPower Suite of Integrated Products (former Mobilitec product) Media mPower Devices Java Apps (MIDP 1.0 & 2.0) Content Service Management Orchestration SmartPhone Content Partner Discovery and Palm Apps Mgmt. Catalog Mgmt Symbian Apps Subscriber Mgmt. Rating Tool Icons Ring tones Digital Rights Merchandising Management Pictures Audio Device Profile Media Delivery Mgmt. Video mPower combined with network enablers provides the basis for the blending and convergence of context-aware, personalized multimedia services 28 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 29. Context Architecture-ideal Context Pervasive Semantic Computing Web Context Software Agents 29 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 30. SIP finally Wireless Internet Wearable Wireless Multi-band Manual Control of NOW Spectrum Autonomous Access Spectrum Access SIP 1934 1980’s 2025 Facts 30 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 31. Why Unified Communications? Calls Messages Private Job Job Private • Fixed • Fax • E-mail • Mobile • SMS • VoIP • V-mail • MPEG • IM 31 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 32. •High ratioContextAwareness is not new of Mobile Internet Context Awareness is not new •Very active to adapt new include,besides Basic Drivers for Communication include,besides Basic Drivers for Communication voice and data or video,ability to convey in effective technologies andtotal situation convey in effective voice and data or video,ability to modus operandi the services of an individual to modus operandi the total situation of an individual to (ex.) by usinggroup to HSDPA, aasystem to another or aa group toanother or system to another orEV-DO, another or 3G, another by usingall possible means …just as good WiMAX, Camera Phone, have… …just as good another all possible means senses that we have… senses that we Contactless IC Card, RF ID, GPS, Ringtone, Terrestrial Digital Broadcasting, ……. 32 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 33. Knowledge Management- Context Aware SIP Active Context Memory Agent Inference Engine Knowledge K.Base Forgnd/Bkgnd GUI Handling Server Handling Query i/f Behavior GC VoIP SIP KQML SIP Location Redirect Server Server GC=Global Context Resource’s SIP Client VoIP Telephony Agent Gateway Active Context Memory SIP Client IP Room Display Digital Lib Resource Switched Circuit Network SIP Client (R) (D) (L) (R,L) (R,D) (P,D) (R,P,L) Agents KQML User’s r1, d1, L1, rL1, rd1, rd1, rpL1, Knowledge r2, d2, L2, rL2, rd2, rd2, rpL2, Server Mobile ... d3, L3, ... rd3, rd3, rpL3, POTS User Device ... ... ... ... ... 33 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 34. SOAP Essentials SOAP stands for Simple Object Access Protocol SOAP is a communication protocol SOAP is for communication between applications SOAP is a format for sending messages SOAP is designed to communicate via Internet SOAP is platform independent SOAP is language independent SOAP is based on XML SOAP is simple and extensible Supported by Axis2 which is Core engine for Web services: Alcatel- Lucent SOAP will be developed as a W3C standard 34 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 35. SIP USER Realms touching Internet SIP USER AGENT CLIENT 1 UAC SDP 2 UAC Local Network Device SUBSCRIBE SUBSCRIBE SIP-I SIP-T UAC 3 UAC 4 User Application SUBSCRIBE SUBSCRIBE 35 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 36. Call Home Call Mr. David SIP phones with voice recognition systems & activation features Call 9198000000
  • 37. Services Interaction Management Specific Specific Non-SIP SIP SIP Non-SIP Non-SIP Service Broker triggers on an Apps Apps Apps Apps Apps incoming call to AT and initiates a Web-Based pop-up on the user's Service Service handset – user can direct call as Broker Broker (SB) (SB) needed. Service Broker receives Application Outlook/Exchange Alert for Manager (AM) upcoming conf call and sends alert and/or makes my wireless phone Policy Manager ring to bridge me on the conf call (PM) Service Broker provides Caller-ID and (AT) Menu on-screen during video playback –Service Broker inter works presence into existing services such as simultaneous ring –Service Broker formats SIP call events and forwards to a Web Portal for display 37 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####
  • 38. Convergence opportunities? If we look further… IPTV IMS Comm. TV HD Video Call + + IMS My ‘Sponsored’ Efficient Call Mobile TV Advertising TV Fixed Presence + Mobile Calendar Real Time Betting 3G + Mobile TV + IMS QoS + Gaming + Authent + Payment 38 | Scenarios for Context Aware SIP | March 2007 All Rights Reserved © Alcatel-Lucent 2006, #####