IE047: TETRA Radio Telecoms System

Transcription

1 IE047: TETRA Radio Telecoms System IE047 Rev.001 CMCT COURSE OUTLINE Page 1 of 8

2 Training Description: Terrestrial Trunked Radio (TETRA) comprises of digital trunked mobile standards developed by the European Telecommunications Standardization Institute (ETSI) to meet the needs of Professional Mobile Radio (PMR) user organizations for public safety, military services, transportation, government services, disaster and emergency. This infrastructure constitutes the mobile radio needs for public safety groups such as police, disaster and fire departments, utility companies, and other enterprises that provide voice and data communications services. Some unique PMR services of TETRA radios include the wide area fast call set-up, Direct Mode Operation (DMO) with back to back communications facility, high level voice encryption for security requirements of public safety organizations, and emergency call facility in any disaster. To meet the everchanging user requirements and latest technology utilization, TETRA Release 2 has been enhanced to include the TETRA Enhanced Data Service (TEDS) that provides wideband high-speed data communication services. Telxperts Ltd. provides deep insight to TETRA Radio communication, features and services in this training course. This course assists to learn the TETRA Radio architecture, deployment, system details, network layer, data link layer and physical layer, air interface, technical operations, security, voice coding, vulnerabilities, flexibilities, and durability. The attendees will also learn how to program the TETRA Radio Terminal and utilize TETRA communication and VoLTE for public safety. Training Objective: By the end of the training, participants will be able to: Understand the TETRA Radio fundamentals, Market Place, iden and Tetrapol Trunk mobile systems Understand the TETRA Radio Architecture, functional entities and Deployment Have a deep insight to TETRA Air Interface, Physical layer, Data Link Layer and Network layer Learn about TETRA Features and Services, one-to-one communication, and Operation modes of TETRA Explore Technical Operations of TETRA and Voice Coding Procedure in TETRA Systems Identify the role of key network nodes, interfaces, protocols, media control and related protocols Discuss TETRA Security issues, End-to-end Encryption and security parameters Have a hands-on TETRA Radio Terminal Programming and Configuration exercises using TETRA simulator and state-of-the-art hardware devices from Motorolla and other vendors Understanding of interoperability of TETRA and LTE and public safety and emergency communication services using VoLTE and TETRA Provide comprehensive knowledge about TETRA Technology and its services and applications for public safety and emergency communication Deliver insights about TETRA systems, architecture, technologies and deployment Provide detailed insight to TETRA Radio Deployment, Operation and Security Detailed insights to TETRA integration and interoperability with 3GPP Networks Comprehensive knowledge about TETRA interfaces, Inter System Interface (ISI), Terminal Equipment Interface (PEI), Line Station Interface (LSI), Network Management Interface (NMI) and Direct Mode Air Interface (DMAI) IE047 Rev.001 CMCT COURSE OUTLINE Page 2 of 8

3 Provide deep understanding of TETRA performance of Physical Layer, Network layer, and Data Link Layer Explain Technical Operations, Call Forwarding and Call Completion procedures and vice transcoding In TETRA Systems in detail Provide hands on TETRA Radio Terminal Programming and Configuration training exercises using TETRA simulator and state-of-the-art hardware devices from Motorolla and other vendors Learn why TETRA is the chosen technology for public service and critical communication services Learn TETRA Radio Air interface, protocols and security Gain knowledge about the evolution of TETRA Radio features and services Gain Hands-on experience for the design, configuration & planning of TETRA Radio Network Make decisions about deployment and usage of Direct Mode operation Training Designed for: This course is intended for Professionals in such roles as planning, finance, operations, health and safety in emergency communication services, public safety services, etc. This course is aimed at Managers, Project Managers, sales people, system administrators, users, engineers and others who work or will work with TETRA systems or radios and want to get an overview or increase their knowledge about planning & designing of TETRA radio network. Engineers and technical professionals involved with PMR or PAMR systems, requiring a detailed coverage of the TETRA air interface and its operation Training Program: DAY ONE: PRE-TEST Introduction TETRA Radio Overview Overview of Trunk Mobile Communications Trunking concepts Benefits of trunking Current trunk mobile systems Introduction to TETRA technology ETSI standardisation TETRA Radio Market place Role of the TETRA Association World Distribution and Usage of TETRA The Trunked Radio Marketplace: TETRAPOL, iden, APCO 25 Example of Trunk mobile systems and PMR (iden, Tetrapol) TETRA Radio Architecture TETRA architecture TETRA functional entities TETRA system details IE047 Rev.001 CMCT COURSE OUTLINE Page 3 of 8

4 DAY TWO: TETRA Radio Deployment TETRA deployments TETRA operation TETRA security AIE TETRA Encryption Algorithms (TEAs) TETRA vulnerabilities TETRA hacking and DoS TETRA integration with 3GPP networks TETRA over IP (ToIP) TETRA, GSM and UMTS Interoperability TETRA and Public Mobile Systems TETRA Air Interface Spectrum allocations and channel assignments Physical and Logical channels TDMA structure Medium Access Control sublayers Logical Link Control layer Air interface message sets Idle mode and dedicated mode procedures Power budgets and range estimation Cellular capacity issues TETRA Physical Layer Frequency allocation Carrier Frequencies and Radio Channel Numbers p/4dqpsk modulation Frame, slot and burst structures Synchronisation Frequency reference Transmission delays Scrambling Power control Channel quality measurement Physical layer performance Emissions and interference Area coverage techniques DAY THREE: TETRA Data Link Layer LLC and the MAC sublayers Coding and interleaving FEC and error detection IE047 Rev.001 CMCT COURSE OUTLINE Page 4 of 8

5 Channel coding for Data and Signalling Coding parameters Stealing Random Access Logical channel routing System modes: Normal, Extended, Minimum, Discontinuous Mobile Station modes: Idle, Signalling & Packet Data, Traffic, Economy TETRA Network Layer Network layer concepts The TETRA Network layer TETRA protocol stacks Mobile to Base Link Mobility Management protocols Circuit mode operation Packet mode operation The higher layers: X.25, TETRA data services, SCLNP Inter-network protocols TETRA Features and Services Group communication in TETRA Push-to-talk key Push to See service Push to Text service Push to Find service Using TETRA on the move One-to-one communication Messaging in TETRA Emergency calls Talk group coverage Defining talk groups over the air Scanning Voice override and pre-emptive calls Broadcast call and background group DMO Direct Mode Operation DMO gateway and repeater Using DMO Data services in TETRA WAP in TETRA Summary Short Data Service (SDS) Direct Mode Operation (DMO) Trunked Mode Operation (TMO) Support for Value Added Services (VAS) TETRA Numbering IE047 Rev.001 CMCT COURSE OUTLINE Page 5 of 8

6 TETRA Addressing Inter System Interface (ISI) Terminal Equipment Interface (PEI) Line Station Interface (LSI) Network Management Interface (NMI) TETRA network architecture TETRA interfaces Direct Mode Air Interface (DMAI) TETRA Direct Mode Operation (DMO) TETRA range extensions with repeaters Addressing, Numbering, Dialing and TETRA MMI funtion DAY FOUR: TETRA Technical Operations General network design TETRA RF aspects Radio spectral efficiency Air interface optimized applications Location Information Protocol (LIP) User Requirement Specification Voice plus Data (V+D) Direct Mode Operation (DMO) Voice plus Data (V+D) Air interface optimized applications Net Assist Protocol 2 (NAP2) Supplementary services General requirements for supplementary services Circuit-switched data Packet switched data Call Completion on No Reply (CCNR) Discreet Listening (DL) Call Forwarding (CF)Ambience Listening (AL) Call Completion to Busy Subscriber (CCBS) Mobile Station to Mobile Station (MS-MS) TETRA Voice Coding Voice coding schemes ACELP coding Speech versus transmission frames Identifying voice calls in TETRA systems Extracting voice payload from TETRA channels Interfaces to other voice systems Voice transcoding IE047 Rev.001 CMCT COURSE OUTLINE Page 6 of 8

7 TETRA Security Principles of encryption and authentication TETRA authentication TETRA encryption Encryption keys OTA Re-keying End-to-End encryption DM-2-A DM-2-B DM-2-C DMO call procedures Security profile Indication of security parameters Security class on call setup Normal behavior Exceptional behavior Call-setup with presence check Call-setup without presence check Behavior post call-setup Exceptional behavior DAY FIVE: TETRA Radio Terminal Programming TETRA Radio Terminal Programming & Configuration exercises using TETRA simulator and state-of-the-art hardware devices from Motorolla and other vendors. TETRA Evolution Evolution of TETRA towards 3G services Unifying TETRA and UMTS Interoperability of TETRA and LTE Public safety and emergency communication services using TETRA & Voice over LTE Overview and Scenario Details Deployment Examples of Public Safety Networks based on TETRA and VoLTE Different Level of Cooperation/Coordination between Commercial and Public Safety Networks Course Conclusion POST-TEST and EVALUATION Training Requirement: Hand s on practical sessions, equipment and software will be applied during the course if required and as per the client s request. IE047 Rev.001 CMCT COURSE OUTLINE Page 7 of 8

8 Training Methodology: This interactive training course includes the following training methodologies as a percentage of the total tuition hours:- 30% Lectures, Concepts, Role Play 30% Workshops & Work Presentations, Techniques 20% Based on Case Studies & Practical Exercises 20% Videos, Software & General Discussions Pre and Post Test Training Certificate(s): Internationally recognized certificate(s) will be issued to each participant who completed the course. Training Fees: As per the course location - This rate includes participant s manual, hand-outs, buffet lunch, coffee/tea on arrival, morning & afternoon of each day. Training Timings: Daily Timings: 07:45-08:00 Morning Coffee / Tea 08:00-10:00 First Session 10:00-10:20 Recess (Coffee/Tea/Snacks) 10:20-12:20 Second Session 12:20-13:30 Recess (Prayer Break & Lunch) 13:30-15:00 Last Session For training registrations or in-house enquiries, please contact: Aisha Relativo: aisha@cmc-me.com Tel.: or Mob.: Training & Career Development Department IE047 Rev.001 CMCT COURSE OUTLINE Page 8 of 8