ITU M.1140:1992
ITU M.1140:1992 Maritime Mobile Telecommunication Services Via Satellite
Table of Contents
1Purpose2Generalmaintenanceaspectsofsatellitemaritime
mobilesystems
2.1Definitions
2.2Generalmaintenanceprinciples
2.3Interconnectionwiththeinternationalpublic
switchedtelephonenetwork
2.4Lining-upandmaintaininginternationalpublic
switchedtelephonecircuits
2.5Lining-upandmaintainingmaritimesatellite
circuits
2.6Testfacilitiesatshipearthstations
3Maintenanceorganizationforthemaritimesatellite
system
3.1MaintenanceorganizationasapplicabletoINMARSAT
3.2Cooperationbetweenthegeneralmaintenance
organization(RecommendationM.710[9])andthe
maritime
4Functions,maintenanceresponsibilitiesandmaintenance
facilitiesofacoastearthstationfortelephony
services
4.1Generalfunctions
4.2Maintenanceresponsibilities
4.3Testfacilities
4.4Telecommunicationfacilitiesformaintenance
purposes
ANNEXA-Signal-to-noiseratiosofamaritimesatellite
circuitcontainingspeechdependentdevices
References