SIST ETS 300 370:1999
(Main)Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); Access and mapping (protocol/procedure description for 3,1 kHz speech service)
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); Access and mapping (protocol/procedure description for 3,1 kHz speech service)
Revise ETS 300 370 based upon Ed 2 of ETS 300 175 and the elaboration of additional standards within the DECT/GSM IWP (i.e. DE/RES-03050/57/71/72).
Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Globalni sistem mobilnih komunikacij (GSM) - Profil vzajemnega delovanja (IWP) pri DECT/GSM - Dostop in preslikava (opis postopka/protokola govorne storitve s pasovno širino 3,1 kHz)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
3SIST ETS 300 370:1999
01-julij-1999
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH '(&7 *OREDOQLVLVWHP
PRELOQLKNRPXQLNDFLM *60 3URILOY]DMHPQHJDGHORYDQMD ,:3 SUL'(&7*60
'RVWRSLQSUHVOLNDYD RSLVSRVWRSNDSURWRNRODJRYRUQHVWRULWYHVSDVRYQRãLULQR
N+]
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile
communications (GSM); DECT/GSM Interworking Profile (IWP); Access and mapping
(protocol/procedure description for 3,1 kHz speech service)
Ta slovenski standard je istoveten z: ETS 300 370 E2
ICS:
33.020 Telekomunikacije na splošno Telecommunications in
general
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
3SIST ETS 300 370:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ETS 300 370:1999
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SIST ETS 300 370:1999
EUROPEAN ETS 300 370
TELECOMMUNICATION February 1998
STANDARD Second Edition
Source: DECT Reference: RE/DECT–010073
ICS: 33.020
Key words: DECT, GSM
Digital Enhanced Cordless Telecommunications (DECT);
Global System for Mobile communications (GSM);
DECT/GSM Interworking Profile (IWP);
Access and mapping
(protocol/procedure description for 3,1 kHz speech service)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1998. All rights reserved.
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SIST ETS 300 370:1999
Page 2
ETS 300 370: February 1998
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.
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SIST ETS 300 370:1999
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ETS 300 370: February 1998
Contents
Foreword .9
Introduction.9
1 Scope .11
2 Normative references.12
3 Definitions, abbreviations and symbols.14
3.1 DECT definitions.14
3.2 Abbreviations .16
3.3 GSM abbreviations and definitions .17
3.4 Symbols for status columns.18
4 General.18
5 Interworking requirements.19
5.1 General .19
5.2 Reference configurations.19
5.2.1 FP functional attachment to the GSM PLMN .19
5.3 General interworking model for FP GSM PLMN attachment.20
5.4 Interworking context.20
5.4.1 General.20
5.4.2 Basic interworking rules .21
5.4.3 Location area mapping.23
5.4.4 Interpretation of broadcast attributes.23
6 Interworking mappings, FP attached to the GSM PLMN .24
6.1 FP C–Plane IWU procedures .24
6.1.1 Call handling IWU procedures .24
6.1.1.1 Normal outgoing call.24
6.1.1.2 Emergency call .27
6.1.1.3 Incoming call.27
6.1.1.4 Normal call release initiated by the PP .29
6.1.1.5 Normal call release initiated by the GSM PLMN.30
6.1.1.6 Abnormal call release initiated by the PP .31
6.1.1.7 Abnormal call release initiated by the GSM network .32
6.1.1.8 Exceptional cases.33
6.1.1.9 Other.33
6.1.2 Other IWU procedures .33
6.1.2.1 Authentication procedure.34
6.1.2.2 Identity procedure .35
6.1.2.3 Location registration related procedures .36
6.1.2.4 Detach procedure .40
6.1.2.5 Temporary identity assignment procedures .41
6.1.2.6 Ciphering procedure .42
6.1.2.6.1 Ciphering rejection.43
6.1.2.7 CM service procedure .43
6.1.2.8 CM service procedure abnormal cases.46
6.1.2.9 External handover procedure .46
6.1.2.9.1 General description.46
6.1.2.9.2 Handover candidate procedure .47
6.1.2.9.3 Handover required indication.47
6.1.2.9.4 Handover resource allocation .48
6.1.2.9.5 Handover execution by FP.48
6.1.2.9.6 Handover request to FP–2.48
6.1.2.9.7 Handover confirm by FP–2 .48
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ETS 300 370: February 1998
6.1.2.9.8 Ciphering procedure. 48
6.1.2.9.9 Handover completion . 49
6.1.2.9.10 Sequence number handling . 50
6.1.2.9.11 Handover reject. 50
6.1.2.9.11.1 Handover reject by PP . 50
6.1.2.9.11.2 Handover reject by FP–1. 50
6.1.2.9.11.3 Handover reject by FP–2. 50
6.1.2.9.11.4 Handover reject by MSC . 50
6.1.2.9.11.5 Support of external handover due to
O&M activities . 51
6.1.2.9.11.6 Handling of transaction identifiers
during and after external handover . 51
6.1.3 Paging related IWU procedure . 51
6.1.4 Other specific IWU procedures . 52
6.1.4.1 Equipment identity IWU procedures . 52
6.1.4.2 Miscellaneous procedures . 52
6.1.4.2.1 Notification of progress and
interworking. 52
6.1.4.2.2 User notification . 53
6.1.4.3 Handling of Dual Tone Multi–Frequency (DTMF) . 53
6.1.5 Exception handling . 55
6.1.5.1 Error handling. 55
6.1.5.2 Timers . 55
6.1.5.2.1 Call handling IWU procedures . 55
6.1.5.2.2 Other IWU procedures and paging
procedures . 55
6.1.6 Message mappings. 56
6.1.6.1 GSM to DECT . 56
6.1.6.1.1 AUTHENTICATION REQUEST–
{AUTHENTICATION–REQUEST}. 57
6.1.6.1.2 AUTHENTICATION REJECT– {MM–
INFO–SUGGEST}. 57
6.1.6.1.3 IDENTITY–REQUEST – {IDENTITY–
REQUEST}. 57
6.1.6.1.4 TMSI REALLOCATION COMMAND –
{TEMPORARY–IDENTITY–ASSIGN}. 58
6.1.6.1.5 CIPHERING MODE COMMAND –
{CIPHER–REQUEST}. 58
6.1.6.1.6 LOCATION UPDATING ACCEPT –
{LOCATE–ACCEPT}. 59
6.1.6.1.7 LOCATION UPDATING REJECT –
{LOCATE–REJECT} . 59
6.1.6.1.8 ALERTING – {CC–ALERTING}. 59
6.1.6.1.9 CALL–PROC – {CC–CALL–PROC}. 60
6.1.6.1.10 CONNECT – {CC–CONNECT}. 60
6.1.6.1.11 SETUP – {CC–SETUP}. 60
6.1.6.1.12 DISCONNECT – {CC–RELEASE} . 61
6.1.6.1.13 RELEASE – {CC–RELEASE–COM} . 61
6.1.6.1.14 RELEASE COMPLETE – {CC–
RELEASE–COM} . 61
6.1.6.1.15 CM SERVICE REJECT – {CC–
RELEASE–COM} . 62
6.1.6.1.16 ABORT – {CC–RELEASE–COM} . 62
6.1.6.1.17 CONNECT–ACK to {CC–CONNECT–
ACK}. 62
6.1.6.1.18 PROGRESS – {CC–INFO}. 62
6.1.6.1.19 PROGRESS – {CC–NOTIFY}. 63
6.1.6.1.20 DISCONNECT – {CC–INFO} . 63
6.1.6.1.21 RELEASE – {CC–RELEASE}. 64
6.1.6.1.22 START–DTMF–ACK – {CC–INFO}. 64
6.1.6.1.23 START–DTMF–REJECT – {CC–
INFO} . 64
6.1.6.1.24 STOP–DTMF–ACK – {CC–INFO}. 64
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ETS 300 370: February 1998
6.1.6.1.25 CM SERVICE ACCEPT – {CC–
SETUP–ACK} .65
6.1.6.1.26 Handover Command – {MM–INFO–
ACCEPT} .65
6.1.6.1.27 Clear Command – {CC–RELEASE} .65
6.1.6.1.28 Handover Required Reject – {MM–
INFO–REJECT}.65
6.1.6.1.29 Handover Command – {MM–INFO–
SUGGEST} .66
6.1.6.1.30 NOTIFY – {CC–INFO} .66
6.1.6.2 DECT to GSM.67
6.1.6.2.1 {LOCATE–REQUEST} – LOCATION–
UPDATING–REQUEST.68
6.1.6.2.2 {LCE–PAGE–RESPONSE} – PAGING
RESPONSE.69
6.1.6.2.3 {AUTHENTICATION–REPLY} –
AUTHENTICATION RESPONSE .69
6.1.6.2.4 {DETACH} – IMSI DETACH
INDICATION .70
6.1.6.2.5 {TEMPORARY–IDENTITY–ASSIGN–
ACK} – TMSI REALLOCATION
COMPLETE .70
6.1.6.2.6 {CC–SETUP} – CM SERVICE
REQUEST .70
6.1.6.2.7 {IDENTITY–REPLY} – IDENTITY
RESPONSE.71
6.1.6.2.8 {CC–ALERTING} – ALERTING .71
6.1.6.2.9 {CC–CONNECT} – CONNECT .72
6.1.6.2.10 {CC–INFO} (F–02) – SETUP.72
6.1.6.2.11 {CC–RELEASE} – DISCONNECT.73
6.1.6.2.12 {CC–RELEASE} – RELEASE .73
6.1.6.2.13 CC–RELEASE–COM – RELEASE .73
6.1.6.2.14 {CC–RELEASE–COM} – RELEASE–
COMPLETE .74
6.1.6.2.15 {CC–SETUP} – SETUP .75
6.1.6.2.16 {CC–SETUP} – EMERGENCY–
SETUP.76
6.1.6.2.17 {CC–RELEASE} – CM SERVICE
ABORT .76
6.1.6.2.18 {CC–INFO} – START–DTMF.77
6.1.6.2.19 {CC–INFO} – STOP–DTMF.77
6.1.6.2.20 {MM–INFO–REQUEST} – Handover
required.77
6.1.6.2.21 {CC–SETUP} – Handover detect.78
6.1.6.2.22 {CC–CONNECT–ACK} – handover
complete .78
6.1.6.2.23 {MM–INFO–REQUEST} – handover
failure .78
6.1.7 Information element mappings.79
6.1.7.1 GSM to DECT.79
6.1.7.1.1 Mobile identity – NWK assigned
identity.79
6.1.7.1.2 Authentication parameter RAND –
RAND.79
6.1.7.1.3 Cipher key sequence number – auth
type .80
6.1.7.1.4 Location area identification – location
area.80
6.1.7.1.5 Identity type – identity type.81
6.1.7.1.6 Reject cause – reject reason .81
6.1.7.1.7 Bearer capabilities 1 – basic service .81
6.1.7.1.8 Progress indicator – progress
indicator .81
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ETS 300 370: February 1998
6.1.7.1.9 Cause – release reason . 82
6.1.7.1.10 Reject cause – release reason. 82
6.1.7.1.11 Signal – signal. 82
6.1.7.1.12 Keypad facility – multi display. 82
6.1.7.1.13 Cause – multi display . 83
6.1.7.1.14 Layer 3 information – fixed identity. 83
6.1.7.1.15 Layer 3 information – network
parameter. 84
6.1.7.1.16 Notification indicator – multi display . 84
6.1.7.2 DECT to GSM . 85
6.1.7.2.1 Portable identity – mobile identity. 85
6.1.7.2.2 Network assigned identity– mobile
identity . 85
6.1.7.2.3 Location area – location area
identification . 85
6.1.7.2.4 Cipher info – cipher key sequence
number . 86
6.1.7.2.5 RES – Auth. parameter SRES . 86
6.1.7.2.6 Portable identity– mobile identity. 86
6.1.7.2.7 Basic service – CM service type . 87
6.1.7.2.8 Basic service – bearer capabilities. 87
6.1.7.2.9 Called–party–number – called–party–
number . 87
6.1.7.2.10 Multi keypad – called–party–number. 88
6.1.7.2.11 Multi keypad – keypad facility (F–10) . 88
6.1.7.2.12 Release reason – cause . 88
6.1.7.2.13 Info type – cause. 89
6.1.7.2.14 Model identifier– Mobile identity . 89
6.1.8 Fields in information element coding . 89
6.1.8.1 GSM to DECT . 89
6.1.8.1.1 Protocol discriminator – protocol
discriminator. 89
6.1.8.1.2 Transaction identifier – transaction
identifier. 90
6.1.8.1.3 Message type – message type. 90
6.1.8.1.4 Id for info element (IEI) – id for info
element . 90
6.1.8.1.5 Length of contents – length of
contents. 90
6.1.8.1.6 Type, (Mobile identity, NWK assigned
identity). 90
6.1.8.1.7 Identity value, (mobile identity, NWK
assigned identity) . 91
6.1.8.1.8 Y/N bit (encryption information –
cipher info) . 91
6.1.8.1.9 RAND field (RAND – RAND). 91
6.1.8.1.10 Cipher key number (key sequence –
cipher key number) . 91
6.1.8.1.11 Extended location information
(location area identification – location
area). 92
6.1.8.1.12 Identity group (identity type – identity
type) . 92
6.1.8.1.13 Type (identity type – identity type) . 92
6.1.8.1.14 Type, (mobile identity, portable
identity). 93
6.1.8.1.15 Portable user type, (mobile identity,
portable identity). 93
6.1.8.1.16 Identity value, (mobile identity –
portable identity). 93
6.1.8.1.17 Reject cause value – reject reason
code. 93
6.1.8.1.18 Coding–standard – coding–standard . 94
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6.1.8.1.19 Information transfer capability – basic
service.94
6.1.8.1.20 Location – location.94
6.1.8.1.21 Progress–description – progress–
description.95
6.1.8.1.22 Cause–value – release–reason–code .95
6.1.8.1.23 Signal value – signal value .95
6.1.8.1.24 Skip indicator – transaction identifier .96
6.1.8.1.25 Reject cause value – release reason
code .96
6.1.8.2 DECT to GSM.96
6.1.8.2.1 Protocol discriminator –protocol
discriminator .96
6.1.8.2.2 Transaction identifier – transaction
identifier .96
6.1.8.2.3 Message type – message type .96
6.1.8.2.4 Id for info element – id for info
element (IEI) .96
6.1.8.2.5 Length of contents – length of
contents .96
6.1.8.2.6 Length of identity value (portable
identity – mobile identity).97
6.1.8.2.7 Type, (portable identity – mobile
identity) .97
6.1.8.2.8 Portable user type, (portable identity –
mobile identity).97
6.1.8.2.9 Identity value, (portable identity –
mobile identity).97
6.1.8.2.10 Type, (NWK assigned identity –
mobile identity).97
6.1.8.2.11 Identity value, (NWK assigned identity
– mobile identity).98
6.1.8.2.12 Extended location information,
(location area – location area
identification).98
6.1.8.2.13 Cipher key number, (cipher info –
cipher key sequence number) .98
6.1.8.2.14 RES field (RES – auth. parameter
SRES).98
6.1.8.2.15 Type, (portable identity – mobile
identity) .99
6.1.8.2.16 Call class, (basic service – CM service
type) .99
6.1.8.2.17 Basic service – information transfer
capability .99
6.1.8.2.18 Number–type – type–of–number .99
6.1.8.2.19 Numbering–plan identification –
numbering–plan identification .100
6.1.8.2.20 Release–reason–code – cause–value100
6.1.8.2.21 Transaction identifier – skip indicator .100
6.1.8.2.22 Type, (MANIC–MODIC – mobile
identity) .101
6.2 FP U–Plane IWU procedures .101
6.2.1 Service activation .101
6.3 PP C–Plane IWU mappings.102
6.3.1 Call handling IWU procedures .102
6.3.1.1 Call establishment procedure .102
6.3.1.1.1 Outgoing call.102
6.3.1.1.2 Emergency call .102
6.3.1.1.3 Incoming call.102
6.3.1.2 Call release/reject procedures.102
6.3.2 Other IWU procedures .103
6.3.2.1 Authentication procedure.103
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6.3.2.2 Identity procedure . 104
6.3.2.3 Location registration procedure . 104
6.3.2.3.1 General. 104
6.3.2.3.2 Normal location updating . 105
6.3.2.3.3 Periodic location updating . 105
6.3.2.3.4 IMSI attach procedure. 105
6.3.2.3.5 Generic location updating procedure . 106
6.3.2.3.5.1 Location updating initiation by the PP 106
6.3.2.3.5.2 Attempt counter. 108
6.3.2.3.5.3 Location updating not accepted by the
network. 108
6.3.2.4 Detach procedure . 109
6.3.2.5 Temporary identity assignment procedure. 109
6.3.2.6 Ciphering related procedure. 110
6.3.2.7 External handover procedure. 110
6.3.2.7.1 Handover candidate procedure. 110
6.3.2.7.2 Handover reference retrieval. 111
6.3.2.7.3 Handover execution by PP. 111
6.3.2.7.4 Handover request. 111
6.3.2.7.5 Handover request to FP–2 . 111
6.3.2.7.6 Handover accept by PP. 111
6.3.2.7.7 Ciphering procedure. 112
6.3.2.7.8 Release of old connection. 112
6.3.2.7.9 Handover reject. 112
6.3.2.7.10 Support of external handover due to
O&M activities . 112
6.3.2.7.11 Handling of transaction identifiers
during and after external handover . 112
6.3.3 Paging related IWU procedure . 114
6.3.4 Message mappings. 114
6.3.5 Information element mappings . 115
6.3.6 Stopping of CC timers. 115
7 Interworking connection type definitions. 115
Annex A (normative): Derivation of the DECT ciphering key CK. 117
A.1 Introduction. 117
A.2 Algorithm to calculate the DECT CK from Kc. 117
Annex B (normative): Deletion of the GSM Kc, CKSN, TMSI and LAI . 118
Annex C (normative): Mapping of equipment identities . 119
Annex D (informative): Physical attachment models for the FP . 120
D.1 Introduction. 120
D.2 Physical attachment to the MSC. 120
D.3 Physical attachment to the BSC . 120
D.4 Physical attachment to the BTS. 120
Annex E (informative): Bibliography . 121
History. 122
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ETS 300 370: February 1998
Foreword
This second edition European Telecommunication Standard (ETS) has been produced by the Digital
Enhanced Cordless Telecommunications (DECT) Project of the European Telecommunications
Standards Institute (ETSI).
Transposition dates
Date of adoption of this ETS: 23 January 1998
Date of latest announcement of this ETS (doa): 31 May 1998
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 30 November 1998
Date of withdrawal of any conflicting National Standard (dow): 30 November 1998
Introduction
This ETS is a part of a set of standards for the Digital Enhanced Cordless Telecommunications / Global
System for Mobile communications (DECT/GSM) Interworking Profile (IWP) concept that includes:
- general description of service requirements, functional capabilities and information flows,
ETS 300 466 [12];
- access and mapping (protocol/procedure description for 3,1 kHz speech service), (this ETS);
- GSM Phase 2 supplementary services implementation, ETS 300 703 [21];
- GSM Mobile Switching Centre (MSC) – DECT Fixed Part (FP), Fixed Interconnection,
ETS 300 499 [13];
- implementation of bearer services, ETS 300 756 [22];
- implementation of short message services, point to point and cell broadcast, ETS 300 764 [23];
- implementation of facsimile group 3, (ETS 300 792 [24]).
This ETS is based on DECT Common Interface (CI) specification ETS 300 175, parts 1 to 8 [1] to [8] to
enable DECT terminals to interwork in the public and private environment with DECT systems which are
connected to a GSM core infrastructure.
In addition, this ETS is based on the DECT Generic Access Profile (GAP), EN 300 444 [10] to enable the
same DECT/GSM terminal to interwork with a DECT FP complying to the GAP requirements, irrespective
of whether this FP provides residential, business or public access services. General attachment
requirements and speech attachment requirements are based on TBR 6 [26] and TBR 10 [27].
This ETS utilizes, in addition to the GAP only related features and procedures, the following:
- GSM authentication;
- derivation of the DECT ciphering key from the respective GSM cipher key;
- the GSM International Mobile Subscriber Identity (IMSI) and Temporary Mobile Subscriber Identity
(TMSI);
- the GSM Location Area Identity (LAI);
- subscription management by use of Subscriber Identity Module (SIM); and
- adding/deleting a Public Land Mobile Network (PLMN) in the SIM forbidden PLMN list.
This ETS defines a general purpose, but strict, mobility profile in terms of features, procedures, data
structures, information elements and fields within the information elements at the DECT air interface in
order to achieve full inter–operability between equipment, i.e. DECT systems and terminals, which fulfil the
requirements of this ETS. This ETS also fulfils the minimum requirements of the GAP enabling backwards
compatibility with the respective equipment.
Information on DECT access to the GSM PLMN may be found in ETR 159 [33]. Further details on the
DECT system may be found in ETR 015 [29], ETR 043 [30], and ETR 056 [31], and in ETS 300 176 [9].
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ETS 300 370: February 1998
Blank page
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SIST ETS 300 370:1999
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ETS 300 370: February 1998
1 Scope
This European Telecommunication Standard (ETS) specifies the Digital Enhanced Cordless
Telecommunications (DECT) access protocols and Fixed Part (FP) an
...
SLOVENSKI STANDARD
SIST ETS 300 370:1999
01-november-1999
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH '(&7 *OREDOQLVLVWHP
PRELOQLKNRPXQLNDFLM *60 3URILOY]DMHPQHJDGHORYDQMD ,:3 SUL'(&7*60
'RVWRSLQSUHVOLNDYD RSLVSRVWRSNDSURWRNRODJRYRUQHVWRULWYHVSDVRYQRãLULQR
N+]
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile
communications (GSM); DECT/GSM Interworking Profile (IWP); Access and mapping
(protocol/procedure description for 3,1 kHz speech service)
Ta slovenski standard je istoveten z: ETS 300 370 Edition 2
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
33.070.50 Globalni sistem za mobilno Global System for Mobile
telekomunikacijo (GSM) Communication (GSM)
SIST ETS 300 370:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ETS 300 370:1999
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SIST ETS 300 370:1999
EUROPEAN ETS 300 370
TELECOMMUNICATION February 1998
STANDARD Second Edition
Source: DECT Reference: RE/DECT–010073
ICS: 33.020
Key words: DECT, GSM
Digital Enhanced Cordless Telecommunications (DECT);
Global System for Mobile communications (GSM);
DECT/GSM Interworking Profile (IWP);
Access and mapping
(protocol/procedure description for 3,1 kHz speech service)
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1998. All rights reserved.
---------------------- Page: 3 ----------------------
SIST ETS 300 370:1999
Page 2
ETS 300 370: February 1998
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.
---------------------- Page: 4 ----------------------
SIST ETS 300 370:1999
Page 3
ETS 300 370: February 1998
Contents
Foreword .9
Introduction.9
1 Scope .11
2 Normative references.12
3 Definitions, abbreviations and symbols.14
3.1 DECT definitions.14
3.2 Abbreviations .16
3.3 GSM abbreviations and definitions .17
3.4 Symbols for status columns.18
4 General.18
5 Interworking requirements.19
5.1 General .19
5.2 Reference configurations.19
5.2.1 FP functional attachment to the GSM PLMN .19
5.3 General interworking model for FP GSM PLMN attachment.20
5.4 Interworking context.20
5.4.1 General.20
5.4.2 Basic interworking rules .21
5.4.3 Location area mapping.23
5.4.4 Interpretation of broadcast attributes.23
6 Interworking mappings, FP attached to the GSM PLMN .24
6.1 FP C–Plane IWU procedures .24
6.1.1 Call handling IWU procedures .24
6.1.1.1 Normal outgoing call.24
6.1.1.2 Emergency call .27
6.1.1.3 Incoming call.27
6.1.1.4 Normal call release initiated by the PP .29
6.1.1.5 Normal call release initiated by the GSM PLMN.30
6.1.1.6 Abnormal call release initiated by the PP .31
6.1.1.7 Abnormal call release initiated by the GSM network .32
6.1.1.8 Exceptional cases.33
6.1.1.9 Other.33
6.1.2 Other IWU procedures .33
6.1.2.1 Authentication procedure.34
6.1.2.2 Identity procedure .35
6.1.2.3 Location registration related procedures .36
6.1.2.4 Detach procedure .40
6.1.2.5 Temporary identity assignment procedures .41
6.1.2.6 Ciphering procedure .42
6.1.2.6.1 Ciphering rejection.43
6.1.2.7 CM service procedure .43
6.1.2.8 CM service procedure abnormal cases.46
6.1.2.9 External handover procedure .46
6.1.2.9.1 General description.46
6.1.2.9.2 Handover candidate procedure .47
6.1.2.9.3 Handover required indication.47
6.1.2.9.4 Handover resource allocation .48
6.1.2.9.5 Handover execution by FP.48
6.1.2.9.6 Handover request to FP–2.48
6.1.2.9.7 Handover confirm by FP–2 .48
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6.1.2.9.8 Ciphering procedure. 48
6.1.2.9.9 Handover completion . 49
6.1.2.9.10 Sequence number handling . 50
6.1.2.9.11 Handover reject. 50
6.1.2.9.11.1 Handover reject by PP . 50
6.1.2.9.11.2 Handover reject by FP–1. 50
6.1.2.9.11.3 Handover reject by FP–2. 50
6.1.2.9.11.4 Handover reject by MSC . 50
6.1.2.9.11.5 Support of external handover due to
O&M activities . 51
6.1.2.9.11.6 Handling of transaction identifiers
during and after external handover . 51
6.1.3 Paging related IWU procedure . 51
6.1.4 Other specific IWU procedures . 52
6.1.4.1 Equipment identity IWU procedures . 52
6.1.4.2 Miscellaneous procedures . 52
6.1.4.2.1 Notification of progress and
interworking. 52
6.1.4.2.2 User notification . 53
6.1.4.3 Handling of Dual Tone Multi–Frequency (DTMF) . 53
6.1.5 Exception handling . 55
6.1.5.1 Error handling. 55
6.1.5.2 Timers . 55
6.1.5.2.1 Call handling IWU procedures . 55
6.1.5.2.2 Other IWU procedures and paging
procedures . 55
6.1.6 Message mappings. 56
6.1.6.1 GSM to DECT . 56
6.1.6.1.1 AUTHENTICATION REQUEST–
{AUTHENTICATION–REQUEST}. 57
6.1.6.1.2 AUTHENTICATION REJECT– {MM–
INFO–SUGGEST}. 57
6.1.6.1.3 IDENTITY–REQUEST – {IDENTITY–
REQUEST}. 57
6.1.6.1.4 TMSI REALLOCATION COMMAND –
{TEMPORARY–IDENTITY–ASSIGN}. 58
6.1.6.1.5 CIPHERING MODE COMMAND –
{CIPHER–REQUEST}. 58
6.1.6.1.6 LOCATION UPDATING ACCEPT –
{LOCATE–ACCEPT}. 59
6.1.6.1.7 LOCATION UPDATING REJECT –
{LOCATE–REJECT} . 59
6.1.6.1.8 ALERTING – {CC–ALERTING}. 59
6.1.6.1.9 CALL–PROC – {CC–CALL–PROC}. 60
6.1.6.1.10 CONNECT – {CC–CONNECT}. 60
6.1.6.1.11 SETUP – {CC–SETUP}. 60
6.1.6.1.12 DISCONNECT – {CC–RELEASE} . 61
6.1.6.1.13 RELEASE – {CC–RELEASE–COM} . 61
6.1.6.1.14 RELEASE COMPLETE – {CC–
RELEASE–COM} . 61
6.1.6.1.15 CM SERVICE REJECT – {CC–
RELEASE–COM} . 62
6.1.6.1.16 ABORT – {CC–RELEASE–COM} . 62
6.1.6.1.17 CONNECT–ACK to {CC–CONNECT–
ACK}. 62
6.1.6.1.18 PROGRESS – {CC–INFO}. 62
6.1.6.1.19 PROGRESS – {CC–NOTIFY}. 63
6.1.6.1.20 DISCONNECT – {CC–INFO} . 63
6.1.6.1.21 RELEASE – {CC–RELEASE}. 64
6.1.6.1.22 START–DTMF–ACK – {CC–INFO}. 64
6.1.6.1.23 START–DTMF–REJECT – {CC–
INFO} . 64
6.1.6.1.24 STOP–DTMF–ACK – {CC–INFO}. 64
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6.1.6.1.25 CM SERVICE ACCEPT – {CC–
SETUP–ACK} .65
6.1.6.1.26 Handover Command – {MM–INFO–
ACCEPT} .65
6.1.6.1.27 Clear Command – {CC–RELEASE} .65
6.1.6.1.28 Handover Required Reject – {MM–
INFO–REJECT}.65
6.1.6.1.29 Handover Command – {MM–INFO–
SUGGEST} .66
6.1.6.1.30 NOTIFY – {CC–INFO} .66
6.1.6.2 DECT to GSM.67
6.1.6.2.1 {LOCATE–REQUEST} – LOCATION–
UPDATING–REQUEST.68
6.1.6.2.2 {LCE–PAGE–RESPONSE} – PAGING
RESPONSE.69
6.1.6.2.3 {AUTHENTICATION–REPLY} –
AUTHENTICATION RESPONSE .69
6.1.6.2.4 {DETACH} – IMSI DETACH
INDICATION .70
6.1.6.2.5 {TEMPORARY–IDENTITY–ASSIGN–
ACK} – TMSI REALLOCATION
COMPLETE .70
6.1.6.2.6 {CC–SETUP} – CM SERVICE
REQUEST .70
6.1.6.2.7 {IDENTITY–REPLY} – IDENTITY
RESPONSE.71
6.1.6.2.8 {CC–ALERTING} – ALERTING .71
6.1.6.2.9 {CC–CONNECT} – CONNECT .72
6.1.6.2.10 {CC–INFO} (F–02) – SETUP.72
6.1.6.2.11 {CC–RELEASE} – DISCONNECT.73
6.1.6.2.12 {CC–RELEASE} – RELEASE .73
6.1.6.2.13 CC–RELEASE–COM – RELEASE .73
6.1.6.2.14 {CC–RELEASE–COM} – RELEASE–
COMPLETE .74
6.1.6.2.15 {CC–SETUP} – SETUP .75
6.1.6.2.16 {CC–SETUP} – EMERGENCY–
SETUP.76
6.1.6.2.17 {CC–RELEASE} – CM SERVICE
ABORT .76
6.1.6.2.18 {CC–INFO} – START–DTMF.77
6.1.6.2.19 {CC–INFO} – STOP–DTMF.77
6.1.6.2.20 {MM–INFO–REQUEST} – Handover
required.77
6.1.6.2.21 {CC–SETUP} – Handover detect.78
6.1.6.2.22 {CC–CONNECT–ACK} – handover
complete .78
6.1.6.2.23 {MM–INFO–REQUEST} – handover
failure .78
6.1.7 Information element mappings.79
6.1.7.1 GSM to DECT.79
6.1.7.1.1 Mobile identity – NWK assigned
identity.79
6.1.7.1.2 Authentication parameter RAND –
RAND.79
6.1.7.1.3 Cipher key sequence number – auth
type .80
6.1.7.1.4 Location area identification – location
area.80
6.1.7.1.5 Identity type – identity type.81
6.1.7.1.6 Reject cause – reject reason .81
6.1.7.1.7 Bearer capabilities 1 – basic service .81
6.1.7.1.8 Progress indicator – progress
indicator .81
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6.1.7.1.9 Cause – release reason . 82
6.1.7.1.10 Reject cause – release reason. 82
6.1.7.1.11 Signal – signal. 82
6.1.7.1.12 Keypad facility – multi display. 82
6.1.7.1.13 Cause – multi display . 83
6.1.7.1.14 Layer 3 information – fixed identity. 83
6.1.7.1.15 Layer 3 information – network
parameter. 84
6.1.7.1.16 Notification indicator – multi display . 84
6.1.7.2 DECT to GSM . 85
6.1.7.2.1 Portable identity – mobile identity. 85
6.1.7.2.2 Network assigned identity– mobile
identity . 85
6.1.7.2.3 Location area – location area
identification . 85
6.1.7.2.4 Cipher info – cipher key sequence
number . 86
6.1.7.2.5 RES – Auth. parameter SRES . 86
6.1.7.2.6 Portable identity– mobile identity. 86
6.1.7.2.7 Basic service – CM service type . 87
6.1.7.2.8 Basic service – bearer capabilities. 87
6.1.7.2.9 Called–party–number – called–party–
number . 87
6.1.7.2.10 Multi keypad – called–party–number. 88
6.1.7.2.11 Multi keypad – keypad facility (F–10) . 88
6.1.7.2.12 Release reason – cause . 88
6.1.7.2.13 Info type – cause. 89
6.1.7.2.14 Model identifier– Mobile identity . 89
6.1.8 Fields in information element coding . 89
6.1.8.1 GSM to DECT . 89
6.1.8.1.1 Protocol discriminator – protocol
discriminator. 89
6.1.8.1.2 Transaction identifier – transaction
identifier. 90
6.1.8.1.3 Message type – message type. 90
6.1.8.1.4 Id for info element (IEI) – id for info
element . 90
6.1.8.1.5 Length of contents – length of
contents. 90
6.1.8.1.6 Type, (Mobile identity, NWK assigned
identity). 90
6.1.8.1.7 Identity value, (mobile identity, NWK
assigned identity) . 91
6.1.8.1.8 Y/N bit (encryption information –
cipher info) . 91
6.1.8.1.9 RAND field (RAND – RAND). 91
6.1.8.1.10 Cipher key number (key sequence –
cipher key number) . 91
6.1.8.1.11 Extended location information
(location area identification – location
area). 92
6.1.8.1.12 Identity group (identity type – identity
type) . 92
6.1.8.1.13 Type (identity type – identity type) . 92
6.1.8.1.14 Type, (mobile identity, portable
identity). 93
6.1.8.1.15 Portable user type, (mobile identity,
portable identity). 93
6.1.8.1.16 Identity value, (mobile identity –
portable identity). 93
6.1.8.1.17 Reject cause value – reject reason
code. 93
6.1.8.1.18 Coding–standard – coding–standard . 94
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6.1.8.1.19 Information transfer capability – basic
service.94
6.1.8.1.20 Location – location.94
6.1.8.1.21 Progress–description – progress–
description.95
6.1.8.1.22 Cause–value – release–reason–code .95
6.1.8.1.23 Signal value – signal value .95
6.1.8.1.24 Skip indicator – transaction identifier .96
6.1.8.1.25 Reject cause value – release reason
code .96
6.1.8.2 DECT to GSM.96
6.1.8.2.1 Protocol discriminator –protocol
discriminator .96
6.1.8.2.2 Transaction identifier – transaction
identifier .96
6.1.8.2.3 Message type – message type .96
6.1.8.2.4 Id for info element – id for info
element (IEI) .96
6.1.8.2.5 Length of contents – length of
contents .96
6.1.8.2.6 Length of identity value (portable
identity – mobile identity).97
6.1.8.2.7 Type, (portable identity – mobile
identity) .97
6.1.8.2.8 Portable user type, (portable identity –
mobile identity).97
6.1.8.2.9 Identity value, (portable identity –
mobile identity).97
6.1.8.2.10 Type, (NWK assigned identity –
mobile identity).97
6.1.8.2.11 Identity value, (NWK assigned identity
– mobile identity).98
6.1.8.2.12 Extended location information,
(location area – location area
identification).98
6.1.8.2.13 Cipher key number, (cipher info –
cipher key sequence number) .98
6.1.8.2.14 RES field (RES – auth. parameter
SRES).98
6.1.8.2.15 Type, (portable identity – mobile
identity) .99
6.1.8.2.16 Call class, (basic service – CM service
type) .99
6.1.8.2.17 Basic service – information transfer
capability .99
6.1.8.2.18 Number–type – type–of–number .99
6.1.8.2.19 Numbering–plan identification –
numbering–plan identification .100
6.1.8.2.20 Release–reason–code – cause–value100
6.1.8.2.21 Transaction identifier – skip indicator .100
6.1.8.2.22 Type, (MANIC–MODIC – mobile
identity) .101
6.2 FP U–Plane IWU procedures .101
6.2.1 Service activation .101
6.3 PP C–Plane IWU mappings.102
6.3.1 Call handling IWU procedures .102
6.3.1.1 Call establishment procedure .102
6.3.1.1.1 Outgoing call.102
6.3.1.1.2 Emergency call .102
6.3.1.1.3 Incoming call.102
6.3.1.2 Call release/reject procedures.102
6.3.2 Other IWU procedures .103
6.3.2.1 Authentication procedure.103
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6.3.2.2 Identity procedure . 104
6.3.2.3 Location registration procedure . 104
6.3.2.3.1 General. 104
6.3.2.3.2 Normal location updating . 105
6.3.2.3.3 Periodic location updating . 105
6.3.2.3.4 IMSI attach procedure. 105
6.3.2.3.5 Generic location updating procedure . 106
6.3.2.3.5.1 Location updating initiation by the PP 106
6.3.2.3.5.2 Attempt counter. 108
6.3.2.3.5.3 Location updating not accepted by the
network. 108
6.3.2.4 Detach procedure . 109
6.3.2.5 Temporary identity assignment procedure. 109
6.3.2.6 Ciphering related procedure. 110
6.3.2.7 External handover procedure. 110
6.3.2.7.1 Handover candidate procedure. 110
6.3.2.7.2 Handover reference retrieval. 111
6.3.2.7.3 Handover execution by PP. 111
6.3.2.7.4 Handover request. 111
6.3.2.7.5 Handover request to FP–2 . 111
6.3.2.7.6 Handover accept by PP. 111
6.3.2.7.7 Ciphering procedure. 112
6.3.2.7.8 Release of old connection. 112
6.3.2.7.9 Handover reject. 112
6.3.2.7.10 Support of external handover due to
O&M activities . 112
6.3.2.7.11 Handling of transaction identifiers
during and after external handover . 112
6.3.3 Paging related IWU procedure . 114
6.3.4 Message mappings. 114
6.3.5 Information element mappings . 115
6.3.6 Stopping of CC timers. 115
7 Interworking connection type definitions. 115
Annex A (normative): Derivation of the DECT ciphering key CK. 117
A.1 Introduction. 117
A.2 Algorithm to calculate the DECT CK from Kc. 117
Annex B (normative): Deletion of the GSM Kc, CKSN, TMSI and LAI . 118
Annex C (normative): Mapping of equipment identities . 119
Annex D (informative): Physical attachment models for the FP . 120
D.1 Introduction. 120
D.2 Physical attachment to the MSC. 120
D.3 Physical attachment to the BSC . 120
D.4 Physical attachment to the BTS. 120
Annex E (informative): Bibliography . 121
History. 122
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Foreword
This second edition European Telecommunication Standard (ETS) has been produced by the Digital
Enhanced Cordless Telecommunications (DECT) Project of the European Telecommunications
Standards Institute (ETSI).
Transposition dates
Date of adoption of this ETS: 23 January 1998
Date of latest announcement of this ETS (doa): 31 May 1998
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 30 November 1998
Date of withdrawal of any conflicting National Standard (dow): 30 November 1998
Introduction
This ETS is a part of a set of standards for the Digital Enhanced Cordless Telecommunications / Global
System for Mobile communications (DECT/GSM) Interworking Profile (IWP) concept that includes:
- general description of service requirements, functional capabilities and information flows,
ETS 300 466 [12];
- access and mapping (protocol/procedure description for 3,1 kHz speech service), (this ETS);
- GSM Phase 2 supplementary services implementation, ETS 300 703 [21];
- GSM Mobile Switching Centre (MSC) – DECT Fixed Part (FP), Fixed Interconnection,
ETS 300 499 [13];
- implementation of bearer services, ETS 300 756 [22];
- implementation of short message services, point to point and cell broadcast, ETS 300 764 [23];
- implementation of facsimile group 3, (ETS 300 792 [24]).
This ETS is based on DECT Common Interface (CI) specification ETS 300 175, parts 1 to 8 [1] to [8] to
enable DECT terminals to interwork in the public and private environment with DECT systems which are
connected to a GSM core infrastructure.
In addition, this ETS is based on the DECT Generic Access Profile (GAP), EN 300 444 [10] to enable the
same DECT/GSM terminal to interwork with a DECT FP complying to the GAP requirements, irrespective
of whether this FP provides residential, business or public access services. General attachment
requirements and speech attachment requirements are based on TBR 6 [26] and TBR 10 [27].
This ETS utilizes, in addition to the GAP only related features and procedures, the following:
- GSM authentication;
- derivation of the DECT ciphering key from the respective GSM cipher key;
- the GSM International Mobile Subscriber Identity (IMSI) and Temporary Mobile Subscriber Identity
(TMSI);
- the GSM Location Area Identity (LAI);
- subscription management by use of Subscriber Identity Module (SIM); and
- adding/deleting a Public Land Mobile Network (PLMN) in the SIM forbidden PLMN list.
This ETS defines a general purpose, but strict, mobility profile in terms of features, procedures, data
structures, information elements and fields within the information elements at the DECT air interface in
order to achieve full inter–operability between equipment, i.e. DECT systems and terminals, which fulfil the
requirements of this ETS. This ETS also fulfils the minimum requirements of the GAP enabling backwards
compatibility with the respective equipment.
Information on DECT access to the GSM PLMN may be found in ETR 159 [33]. Further details on the
DECT system may be found in ETR 015 [29], ETR 043 [30], and ETR 056 [31], and in ETS 300 176 [9].
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1 Scope
This European Telecommunication Standard (ETS) specifies the Digital Enhanced Cordless
Telecommunications (DECT)
...
Questions, Comments and Discussion
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