Internatinal Telecmmunicatin Unin ITU-T Mbile Applicatins and Services fr NGN netwrks Anett Schülke NEC Netwrk Labratries Heidelberg NEC Eurpe Ltd. ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006
Cntent ITU-T Trends fr Mbile Applicatin and Services OMA architecture (OSE) Mbile Services evlving frm OMA Over IMS Push-t-talk Over Cellular, Presence, Grup Management Selective ther services NEC s view n OSE Mdel fr Service Integratin ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 2
Trends fr Service Revenue Services Trends Shaping Evlutin Multimedia Services are becming mre visual as the phnes will be able t capture and display pictures, graphics and vide Rich Service Creatin Cntextual and Persnal cmmunicatin netwrks! knw mre abut users! influence the services users receive gather mre infrmatin abut thers! share mre infrmatin abut urselves with thers Cntext awareness leads t higher degree f persnalizatin! requirement fr successful new services Scial and Cmmunity Fcused Peple are scial animals. We build scial netwrks Mdern netwrks and services ffer the chance t build services that allw users t interact in grups, as they d in the real wrld ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 3
Gruping, Presence, Cntext Drivers fr Enhanced Cmmunicatin 3G and Internet Technlgies enable many new services Hw t prvide applicatins & services while taking advantage f the new netwrk capabilities efficiently? Enterprise Database Enterprise Database PC Address Bk Chat Presence IM Enterprise Applicatins Grup Mgmt Gaming Cntext... Driver fr enhanced applicatin generatin Basic IMS applicatins IMS Cntext Service (e.g. Lcatin) Presence / Cntext / Grup Cmmunicatin are the drivers fr advanced applicatin scenaris ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 4
Open Mbile Alliance (OMA) The Leading Standardizatin Organizatin fr Mbile Service Brief histry frmed in June 2002 by 200 cmpanies (nw ver 400 memberships) majr parent bdy was WAP Frum The Missin f OMA is t grw the market fr the entire mbile industry by remving barriers fr glbal user adptin, ensuring seamless applicatin interperability, while allwing business t cmpete thrugh innvatin and differentiatin. OMA aims fr a unifrm service architecture fr: Cmpelling new mbile services Interperability between infrastructure, devices and services Healthy cmpetitin Less market fragmentatin Lwer cst in service develpment Faster glbal service deplyment Enriched user experience acrss service prviders Surce: http://www.penmbilealliance.rg; ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 5
OMA Organizatin Chart ITU-T Bard OMA Staff OMA Office Office Technical Plenary Secretariat DSO DSO Operatins & Prcesses Brwser & Cntent Games services Release Planning & Mgmt. Requirements Device Mgmt. Lcatin Mbile Web Services Architecture Security Data Synchrnizatin Messaging Presence & Availability Interperability Develpers Interests Mbile Cmmerce & Charging Push t Talk Over Cellular Legend Cmmittee Wrking Grup ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 6
time Web Services Applicatin OMA Service Envirnment (OSE) New Service Platfrm Paradigm in Standardizatin IMS platfrm Applicatin OMA OSE Applicatin The OMA specifies service enablers. The OMA enablers! the decmpsitin int these cmpnents and the interactins between them. OMA is defining a new paradigm fr an integrated service architecture: OSE (OMA Service Envirnment) CORBA/ Java RPC SIP Interface IP Parlay X OSA /Parlay gateway IN/ CSE platfrm GPRS / UMTS GSM ISDN OSA / Parlay Interface INAP/CAP Interface Third-Party Dmain Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) Service Enabler Service Enabler Service Enabler Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 7 Applicatin Plicy Enfrcer t resurces in peratr s netwrks, terminals, service prvides Applicatin Service Bindings Service Bindings Service Bindings Service Prvider Dmain OMA analysis hw OSE and Parlay/OSA architectures culd be integrated and hw cmpnents implementatin/ realizatins cexist fr OSA/Parlay, Parlay X Web Service and OSE.
OMA Service Envirnment (OSE) Lgical Architecture Third-Party Dmain Service Prvider Dmain Applicatin Plicy Applicatin Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) Plicy Enfrcer Service Bindings Service Bindings Service Bindings Plicy Service Enabler Service Enabler Service Enabler Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) t resurces in peratr s netwrks, terminals, service prvides Surce: http://www.penmbilealliance.rg; OSE Architecture ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 8
OMA Service Envirnment (OSE) IMS in OSE Cntext Third-Party Dmain Service Prvider Dmain Applicatin Applicatin I0+P OSE Cntext Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) I1 I2 I0 Plicy Enfrcer Service Bindings Service Bindings Service Bindings Service Enabler Service Enabler Service Enabler t resurces in peratr s netwrks, terminals, service prvides ISC Sh Ut R Rf Gm Mb Nn- IMS Executin Envirnment (Sftware Life Cycle Mgmt, Lad balancing, caching, etc.) IMS interfaces are I2 interfaces in the OSE cntext Surce: http://www.penmbilealliance.rg; IMS in OMA ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 9
Future Attractive Services Mbile Services built ver IMS IMS prvides an integratin envirnment fr all cmmunicatin media, such as Vice, Vide & Text. IMS realizes the Rich Cmmunicatin: Real-time Multi-media, Grup and cmmunity centered services Example IMS Services: Instant Messaging, Presence List Rich Vice Call (Presence based call frwarding & barring, vice enabled games, bearer change, etc.) Grup Text Chatting Live Gals: Vide Streaming Service (let yur phne watch..) Phne trader: Autmatic call set up when stcks hit their sell price Push-t-Talk Multimedia Multiparty Cnferencing (e.g. Multiparty Games) Persnalized Infrmatin Services ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 10
Status: January 2006 Presence V1.0: Candidate: Mar 2005 Presence V2.0: apprx. Jan 2007 XDM XDM Client Client XDM-3 Shared XDMS XDM-4 PRS-9 PRS-5 Presence Service OMA Presence SIMPLE V1.0 Architecture Aggregatin Prxy PRS-7 Presence XDMS PRS-8 Presence Server PRS-12 DMS RLS XDMS PRS-10 Resurce List Server Srv PRS-15 PRS-11 PRS-6 PRS-4 PRS-3 XDM-2 DM 1 DM-1 Cntent Server SIP / IP Cre PRS-1 PRS-2 PRS-13 DMC Presence Surce PRS-14 Watcher Remte Presence Netwrk (based n SIP/IP Cre) XDM-1 IP-1 Surce: http://www.penmbilealliance.rg; OMA Presence SIMPLE AD ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 11
Grup Management OMA XML Dcument Management V1.0 Architecture XDM client Shared XDMS Aggregatin Prxy XDM V1.0 Candidate status since February 2005 XDM V2.0 Requirements: expected t be cmpleted by June 2006 Enabler package: expected t be cmpleted fr candidacy by January 2007 Status: January 2006 Surce: http://www.penmbilealliance.rg; OMA XDM AD ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 12
A frm f cmmunicatin that allws users t engage in immediate cmmunicatin with ne r mre users, prviding a walkietalkie like P2P and grup service. Push-t-Talk ver Cellular What is it? Member A Member B Wireless Netwrk Member E Member D Member C The cmmunicatin is half-duplex Right-t-Speak amngst different participants is cntrlled The receiving participants hear the sender's vice either by Aut Answer withut any actin n their part, r by Manual Answer, i.e. being prmpted/alerted and accepting the call befre hearing the sender's vice. PC utilizes the Grup Management and Presence enablers t supprt Grup List, Access Lists, and Presence. ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 13
Push-t-Talk ver Cellular OMA Push-t-Talk ver Cellular V1.0 Architecture DM Client Grup Mgmt Client Presence Client PC Client UE DM -1 ACCESS NETWORK GM -3 GM -1 PRS -1 POC -1 POC -3 DM Server SIP / IP Cre (based n IMS/MMD capabilities) GLMS Management/Administratin GM -2 GM -7 POC -2 GMS PRS -2 PC Server GM -4 IP -1 GM -5 Presence Server POC -4 Remte PC Netwrk PC V1.0 Candidate status since February 2005 PC V2.0 planned t be cmpleted fr candidacy by Octber 2006 cntains the same netwrk elements and reference pints as SIP XCAP RTP/ RTCP Nt defined in PC Nt standardized ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 14
Messaging Onging Service Develpments in OMA ver IMS and beynd (selectin) Ideas t bring IM, PC, and ther messaging enablers tgether Cntent-related Cntent Screening Terminal-based framewrk Categrized cntent screening n server and terminal side Dynamic Cntent Delivery Peridic/n-demand cntent push Digital rights Management Delivery Mechanism Mbile Bradcast Fr mre interesting aspects cming frm OMA see: http://penmbilealliance.rg ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 15
NEC s view n OSE Mdel fr Service Integratin Service Integratin fr Advanced Applicatins Entertainment Applicatin New Services fr Users Applicatin Enterprise Applicatin Cmmunicatin services Service Integratin Envirnment Cntent services Grup and Cntext supprt Presence XDMS POC Cnferencing SMS CMS IMS Service Enabler IP Telefny Email DCD HSS CSCF Lcatin IMS Value-added Services Additinal services ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 16
Future Ubiquitus Life Persnalizatin and Cntext-awareness Grup Cmmunicatin ver IMS enlarges the pssibilities f cmmunicatin but requires mre persnalized and cntext-aware service. Individual participants have different preferences and can be in different situatins regarding time, lcatin, activity etc., which must be taken int cnsideratin. Persnalizatin and Cntext-aware service are key technlgies. E.g. based n IMS user prfile infrmatin. Cntext-awareness as a presence-enhanced service. Cntext, as backgrund infrmatin, t adapt the service t the user s situatin can be fed by the IMS Presence Service, with emerging sets f sensrs like GPS, RFID, etc.,. Applicatin can be a watcher f its serving users t tailr services it ffers accrding t individual users presence infrmatin. ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 17
Future Ubiquitus Life The Evlutin Path f Cnverged Services Surce: http://www.ebrc.inf/kuvat/2152_04p.pdf ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 18
Thank yu! ITU-T Dr. Anett Schülke NEC Netwrk Labratries Heidelberg NEC Eurpe Ltd Kurfürstenanlage 36 D-69115 Heidelberg Germany Questins, please? schuelke@netlab.nec.de Tel.: +49-6221-90511-20 Fax: +49-6221-90511-55 ITU-T Wrkshp NGN and its Transprt Netwrks Kbe, 20-21 April 2006 19