NF EN 62320-1 : 2006 PR

Introduction
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Functional layout of an AIS Base Station
   4.1 General
   4.2 Functional block diagram of an AIS Base Station
   4.3 General VDL requirements
   4.4 Functional diagram for operation of a Base Station
   4.5 Base Station input/output sentence formatters
5 Functional definition of the radio interface of the AIS
   Base Station
   5.1 General requirements of the physical layer
   5.2 Required parameter settings for the physical layer
       of the AIS Base Station
   5.3 Minimum requirements for the TDMA transmitter of the
       AIS Base Station
   5.4 Minimum requirements for the TDMA receivers of the
       AIS Base Station
   5.5 Shutdown procedure for an AIS Base Station
6 Requirements for AIS Base Station
   6.1 General
   6.2 Dependent Base Station requirements
   6.3 Independent Base Station requirements
   6.4 BIIT conditions
   6.5 Further requirements for optional features
7 Functional definition of the presentation interface of
   the AIS Base Station
   7.1 Physical requirements for the presentation interface
   7.2 Presentation interface data exchange
8 Tests of AIS Base Stations - method of measurement and
   required results
   8.1 Test conditions
9 Physical radio tests
   9.1 Transceiver protection test
   9.2 TDMA transmitter
   9.3 TDMA receivers
   9.4 Conducted spurious emissions at the antenna
10 Functional tests for Base Station
   10.1 Pre-set-up
   10.2 Normal operation
   10.3 Intentional slot reuse (link congestion)
   10.4 Comment Block Encapsulation
Annex A (informative) Proposed additional IEC 61162 AIS
        sentences
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Defines the minimum operational and performance requirements, methods of testing and required test results for AIS Base Stations, compatible with the performance standards adopted by IMO Res. MSC.74 (69), Annex 3, Universal AIS.