Каталог продукции
71.020 Production. Including plant layout and services, process design and control, processing operations, security measures, etc. / Производство в химической промышленности. Включая планировку завода и коммуникации, технологическую подготовку производства и управление технологическими процессами, технологические операции, мероприятия по обеспечению техники безопасности и т.д.
ÖNORM EN 300392-10-14 V 1.2.1:2003-01
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1 - Sub-part 14: Late Entry (LE)
Действует
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Разработчик:
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ICS:
33.070.10 Terrestrial Trunked Radio (TETRA) / Стандарт на мобильную связь (TETRA)
Описание
The present document defines the stage 1 specifications of the Supplementary Service Late Entry (SS-LE) for the
Trans-European Trunked Radio (TETRA). Stage 1 is an overall service description from the users point of view but
does not deal with the details of the human interface itself.
The present document specifies the service description of the supplementary service and the procedures to be expected
with successful and unsuccessful outcomes. In addition the present document specifies the interactions with other
TETRA supplementary services and interworking considerations.
Charging principles are outside the scope of the present document.
The SS-LE allows radio users to be informed of and, if they are concerned, to join an already existing multipoint speech
or data call.
Trans-European Trunked Radio (TETRA). Stage 1 is an overall service description from the users point of view but
does not deal with the details of the human interface itself.
The present document specifies the service description of the supplementary service and the procedures to be expected
with successful and unsuccessful outcomes. In addition the present document specifies the interactions with other
TETRA supplementary services and interworking considerations.
Charging principles are outside the scope of the present document.
The SS-LE allows radio users to be informed of and, if they are concerned, to join an already existing multipoint speech
or data call.
Ключевые слова:
Telekommunikation, Fernmeldetechnik, Nachrichtentechnik, Kommunikationstechnologie, Informationsverarbeitung, TETRA, terrestrisch, Fernmeldefunk, Bündelfunk, V+D, Sprech- und Datenübertragung, Zusatzdienst, LE
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