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JAIN for MAP: Integrating Wireless, Wireline, and Internet Networks

This project aims to create a common framework for integrating wireless, wireline, and internet networks using the JAIN initiative. It focuses on the MAP protocol and its functionalities.

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JAIN for MAP: Integrating Wireless, Wireline, and Internet Networks

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  1. A Common Framework forIntegrating Wireless, Wireline and Internet Networks PROJECT GROUP: • Maurizio Bonuccelli • Piero Lauri • Francesca Martelli • Renata Bandelloni • Rita Arrighi JAIN FOR MAP PISATEL

  2. Cellular Systems • The geographic area is divided into cells • Each cell has a Base Station managing the communications • A set of cells managed by a single MSC is called Location Area MSC VLR HLR land link land link VLR MSC BaseStation Radio link MSC Mobile Switching Center VLR Visitor Location Register HLR Home Location Register PISATEL

  3. GSM ARCHITECTURE NSS Network and Switching Subsystem EIR Equipment Identity Register AuC Authentication Center GMSC Gateway MSC BSS Base Station System BSC Base Station Controller BTS Base Transceiver Station MS Mobile Station SSP Service Switching Point PLMN Databases EIR VLR VLR HLR AuC PSTN MSC MSC GMSC SSP NSS Switches SSP BSS BSC BSS MS BTS Radio Systems PISATEL

  4. Call-related signaling No call-related signaling MAP ISUP TCAP SCCP MTP3 MTP2 MTP1 The SS7 Signaling protocol • ISUP (ISDN User Part): used to setup and release calls • MAP (Mobile Application Part): used for signaling related to a number of services • TCAP (TRANSACTION CAPABILITIES APPLICATION PART): provides the capability to exchange information between applications using non-circuit related signaling • SCCP (SIGNALING CONNECTION CONTROL PART): realyze both connectionless and connection oriented network service and provides additional functions such as Global Title Translation • MTP (MESSAGE TRANSFER PART): three levels corresponding to the OSI physical layer, data link layer and network layer. PISATEL

  5. Services of the MAP protocol PISATEL

  6. GSM MAP service model DIALOGUE INITIATOR DIALOGUE RESPONDER MAP Service User MAP Service User 1 4 3 2 REQUEST CONFIRM RESPONSE INDICATION MAP Service Provider MAP Service Provider PISATEL

  7. JAINIntegrated Network APIs for the Java platformThe objective of the JAIN initiative is to create an open value chain from 3rd-party service providers, facility-based service providers, telecom providers, and network equipment providers to telecom, consumer and computer equipment manufactures The JAIN initiative wants to integrate: wireline (PSTN), wireless (PLMN) and packet based (IP and ATM) networks by providing a new level of abstraction PISATEL

  8. Business Drivers and Industry GoalsThe JAIN initiative takes the telecommunications/Internet market from many proprietary closed systems to a single open environment able to host a large variety of services making next generation telecom application development faster, simpler and less expensive • Portability: Write Once Run Anywhere • Network Convergence: Any network !!! • Secure Network Access The JAIN initiative brings: PISATEL

  9. JAIN Community Organization PISATEL

  10. The JAIN initiative is divided in two areas of development • The Protocol API Specification specify interfaces to wireline, wireless and IP signaling prtocols • The Application API Specifications address the APIs required for service creation within a JAVA framework spanning across all protocols covered by the Protocol API Specification PISATEL

  11. JAIN application layer Coordination model Transaction model Call model JAIN layeredapproach Service Layer JAIN protocol layer INAP/AIN H323/SIP MAP MGCP Gateway Wireline Packet Wireless Network Layer PISATEL

  12. Service Creation S S S A A SIP MGCP JAIN Architecture … JAIN Parlay SLEE … S S S OAM JAIN Call Control Adapters PSTN VoIP MAP A A A A SS7 INAP GSM IS41 PISATEL

  13. JAIN: What has already published today ? PISATEL

  14. Functionalities to be supported: • Short Message Service (SMS) • User to service data transfer (Unstructured Supplementary Service Data) • Subscriber Information (Any Time Interrogation) • Location Service and Emergency Location Information Delivery JAIN for MAPThe first version of the JAIN MAP API will include a subset of all capabilities of the MAP protocol PISATEL

  15. JAIN MAP API communication overview System where the JAIN MAP API is implemented Other system JAIN MAP API User Application MAP User Application JAIN MAP layer primitives JAIN MAP API implementation MAP layer primitives Request Message Response Message MAP Stack SS7 Network MAP Stack PISATEL

  16. Present • Implementation of JAIN MAP for SMS (ETSI standard) • JAIN MAP demo for SMS • JAIN MAP for USSD • JAIN MAP model using UML Near Future • Extend JAIN MAP for SMS and USSD with new services (e.g. multicast SMS) • Complete the implementations JAIN MAP capabilities • Cooperate in completing Requirements Specification PISATEL

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