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User Data Header

User Data Header (UDH) is a binary structure which may be present at the start of a short message in the Short Message Service in GSM. It does not contain any text, but it specifies how the message should be formatted and processed.

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Overview

Use in Other Protocols

Advanced semantic analysis

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Map overview Semantic statistics

User Data Header

Nodes16
Edges15
Triples18
Avg. degree1.88
Density0.125
Components1

How this topic connects Entity context

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User Data Header

Top relations

related to Technical Realization · 18
User Data Header → Data Header Indicator, GSM, IEI, If UDH, Information Element Data, Information-Element-Identifier, Length, Presence, Tag-Length-Value, The, The Tag, TP-UD, TP-UDHI, TP-User Data, Transfer Layer Protocol User, UDH, UDH Length, UDHL

Important terminology Word statistics

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Important terminology

udh message gsm text data length service tp-ud short 03 40 may start protocol octet user header present specifies used

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
User Data Headerrelated to Technical RealizationPresence0.60section
User Data Headerrelated to Technical RealizationTP-UDHI0.60section
User Data Headerrelated to Technical RealizationTransfer Layer Protocol User0.60section
User Data Headerrelated to Technical RealizationData Header Indicator0.60section
User Data Headerrelated to Technical RealizationGSM0.60section
User Data Headerrelated to Technical RealizationIf UDH0.60section
User Data Headerrelated to Technical RealizationTP-UD0.60section
User Data Headerrelated to Technical RealizationTP-User Data0.60section
User Data Headerrelated to Technical RealizationUDHL0.60section
User Data Headerrelated to Technical RealizationUDH Length0.60section
User Data Headerrelated to Technical RealizationThe0.60section
User Data Headerrelated to Technical RealizationUDH0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

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    Min side: 3
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