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TETRA Services & Facilities. Risto Toikkanen Vice chairman, TETRA Association TETRA Experience, Warsaw June 2006. 05.06.2006. Contents. The package vs user needs Basic PMR voice services Basic mobile telephony Advanced group voice Advanced mobile telephony A quick look at data

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tetra services facilities

TETRA Services & Facilities

Risto Toikkanen

Vice chairman, TETRA Association

TETRA Experience, Warsaw June 2006

05.06.2006

contents
Contents
  • The package vs user needs
  • Basic PMR voice services
  • Basic mobile telephony
  • Advanced group voice
  • Advanced mobile telephony
  • A quick look at data
  • Other interesting facilities
  • Making the difference
  • Shared networks
  • Conclusions
  • Data services and security are discussed in other presentations
mission critical needs
Mission critical needs
  • Guaranteed service
  • - under normal conditions
  • - during incidents
  • - planned capacity for emergency handling
  • - semi-duplex (only one channel per group per site)
  • Fast group communications
  • - x00 ms set-up time
  • - good dispatching
  • - dynamic group management
  • Specific functionality
  • - emergency calls (pre-emptive)

- security

- monitoring, status messages

unique powerful package
Unique Powerful Package
  • Four in One:
    • Group voice & dispatch
    • Mobile telephony
    • Messaging
    • IP data
  • Uncompromised security
  • Capacity for nationwide shared networks
  • TETRA standard Release 2 will strengthen the package with High Speed Data + few other functions

OPEN HERE

basic pmr voice services and more
Basic PMR Voice Services (and more)
  • Excellent voice quality of ACELP codec
  • Group calls
    • Wide area groups up to nationwide
    • Fast call set-up
    • Virtually unlimited number of talkgroups
    • Economic use of resources
  • Individual call (semi-duplex)
    • Direct call i.e. press and talk
    • Hook call i.e. answer when it rings
  • Mobility management and fast cell reselection
basic mobile telephony
Basic Mobile Telephony
  • Individual call (full duplex)
    • Radio to radio
    • PSTN/PABX/ISDN connectivity
  • Mobility management and fast cell reselection
  • Before TETRA this was not self-evident
advanced pmr voice services
Advanced PMR Voice Services

Pre-emptive Priority Call (PPC, emergency call)

Call queuing when resources busy

Priority Call up to 16 priority levels (PC & PPC)

Late Entry (LE)

Ambience Listening (AL)

Call Authorised by Dispatcher (CAD)

Discreet Listening (DL, monitoring of calls)

Dynamic Group Number Assignment (DGNA)

Talking Party Identification (TPI)

advanced mobile telephony services
Advanced Mobile Telephony Services
  • MS-ISDN numbering to address the whole world
  • Short numbering schemes
  • Modern PABX facilities such as
    • Calling party identification
    • Barring of calls (incoming & outgoing)
    • Call forwarding
    • Call Waiting
  • Billing and Customer Care systems/interfaces
  • Text messaging
data communication services
Data Communication Services

High speed data:

TETRA Enhanced

Data Service TEDS

comes in Release 2

  • Status service
    • efficient, real time
    • group and individual addresses
  • Short Data Service, SDS
    • text messaging
    • GPS position data
    • group and individual addresses
  • IP packet data
    • file and image transfers
    • database access
    • reporting
    • WAP, web browsing
  • Circuit switched data
end to end applications for end user needs
End-to-end applications for end-user needs
  • TETRA has created new type of application supply
  • Manufacturers’ development partnership programmes gather even hundreds of software houses
  • A. Horizontal applications common with commercial mobile data business
    • Positioning, databases, email etc high volume applications
  • B. Very specialised fit-to-purpose segment specific applications
    • Command & control, telemedicine, telemetry, …
other services facilities
Other Services & Facilities
  • Transmitter Inhibit
  • Direct Mode operation (DMO)
    • Traditional
    • Gateway
    • Repeater
  • Air-Ground-Air (was part of Release 2)
  • Location Information Protocol (LIP) (was part of Release 2)
  • Fall-back operation of Base Stations
  • Network Interfaces for Telephony, Data, Internet,… Command & Control Systems, Network Management, etc.
  • Full security (discussed elsewhere)
key differentiators of tetra vs others
Versus Cellular

Fast response group calls

Mission critical dispatching

Availability for mission critical

Daily use

Under emergencies

Capacity of semi-duplex

DMO, BS fall-back

Full security

(mutual) authentication

Air & end-to-end encrypt

Disabling of radios

Features: PPC, LE, Al, DGNA

Versus other PMR

Full duplex

Cell handovers

TDMA capacity

Spectrum efficiency

Voice + data truly in use

Multi-vendor market

Cost benefits

Fast innovations

Compare the handsets for GPS, color display, WEB, WAP, JAVA, …

Key differentiators of TETRA vs others
sharing a network
Sharing a network
  • Now common practice with TETRA in Public Safety
    • Requires VPN and controlled privacy
    • Services and parameters per user organisation
    • Fleet & service management per user organisation
  • Leads to big savings in CAPEX & OPEX
  • Leads to nationwide high-capacity networks
    • TETRA has shown that it can perform
tetra ok for mission critical
TETRA OK for mission critical?
  • Guaranteed service
  • - under normal conditions
  • - during incidents
  • - planned capacity for emergency handling
  • - semi-duplex (only one channel per group per site)
  • Fast group communications
  • - x00 ms set-up time
  • - good dispatching
  • - dynamic group management
  • Specific functionality
  • - emergency calls (pre-emptive)

- security

- monitoring, status messages

conclusions
Conclusions
  • TETRA is the open global standard for digital professional radio communications
    • mission critical voice and group dispatch
    • mobile telephony
    • advanced data transfer and applications
  • Meets the mission critical user needs
  • Real and open multi-vendor supply
  • Very competitive functionality compared to any other technology

TETRA is secure and future-proof choice of global PMR community