ETSI ETS 300 175-5 ed.2 (1996-09)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer

RE/RES-03027-5

Digitalne izboljšane brezvrvične telekomunikacije (DECT) – Skupni vmesnik (CI) – 5. del: Omrežna plast (NWK)

General Information

• Status: Published
• Publication Date: 19-Sep-1996
• Technical Committee: RES 3 - DECT
• Current Stage: 13 - TB decision to make document historical
• Completion Date: 28-Sep-2001
• Ref Project: SIST ETS 300 175-5 E2:2003 - Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer

Standards Content (Sample)

SLOVENSKI STANDARD
SIST ETS 300 175-5 E2:2003
01-december-2003
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH'(&7±6NXSQLYPHVQLN&,±
GHO2PUHåQDSODVW1:.
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5:
Network (NWK) layer
Ta slovenski standard je istoveten z: ETS 300 175-5 Edition 2
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
35.100.30 Omrežni sloj Network layer
SIST ETS 300 175-5 E2:2003 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 175-5 E2:2003

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SIST ETS 300 175-5 E2:2003
EUROPEAN ETS 300 175-5
TELECOMMUNICATION September 1996
STANDARD Second Edition
Source: ETSI TC-RES Reference: RE/RES-03027-5
ICS: 33.060.50
Key words: DECT, radio
Radio Equipment and Systems (RES);
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 5: Network (NWK) layer
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: [e-mail]
Tel.: [phone] - Fax: [phone]
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 1996. All rights reserved.

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ETS 300 175-5: September 1996
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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ETS 300 175-5: September 1996
Contents
Foreword .15
1 Scope.17
2 Normative references.17
3 Definitions and abbreviations .21
3.1 Definitions.21
3.2 Abbreviations .23
4 Overview of the NWK layer .25
5 Overview of procedures .26
5.1 General .26
5.2 Overview of Call Control (CC) .27
5.2.1 General .27
5.2.2 Call establishment.27
5.2.2.1 Call set-up.27
5.2.2.2 Service negotiation.28
5.2.3 Call connect .29
5.2.4 Call information.29
5.2.5 Service change.29
5.2.6 Call release.29
5.3 Overview of Supplementary Services (SS) .29
5.3.1 General .29
5.3.2 Keypad protocol.30
5.3.3 Feature key management protocol.30
5.3.4 Functional protocol.30
5.4 Overview of Connection Oriented Message Service (COMS).31
5.4.1 General .31
5.4.2 COMS establishment.31
5.4.3 Service negotiation .31
5.4.4 COMS connect.32
5.4.5 COMS data transfer .32
5.4.6 COMS suspend and resume.32
5.4.7 COMS release .32
5.5 Overview of ConnectionLess Message Service (CLMS) .32
5.5.1 Fixed length message service.32
5.5.2 Variable length message service.33
5.6 Overview of Mobility Management (MM) .33
5.6.1 General .33
5.6.2 Identity procedures.33
5.6.3 Authentication procedures .34
5.6.4 Location procedures .34
5.6.5 Access rights procedures.34
5.6.6 Key allocation procedure.35
5.6.7 Parameter retrieval procedure .35
5.6.8 Ciphering related procedure .35
5.7 Overview of Link Control Entity (LCE) .35
5.7.1 General .35
5.7.2 Data Link Endpoint Identifier (DLEI) .36
5.7.3 Data link establishment .36
5.7.4 Data link re-establishment .37
5.7.5 Data link release.37

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5.7.6 Data link suspend and resume .37
5.7.7 Queuing of messages .37
5.7.8 Request paging .37
6 Message functional definitions.38
6.1 Overview of message structures.38
6.1.1 Messages .38
6.1.2 Information elements.38
6.2 Message summaries.39
6.2.1 Summary of CC messages.39
6.2.2 Summary of CISS messages.39
6.2.3 Summary of COMS messages.40
6.2.4 Summary of CLMS messages .40
6.2.5 Summary of MM messages.41
6.2.6 Summary of LCE messages .41
6.3 S-FORMAT message functional contents .42
6.3.1 S-FORMAT message overview.42
6.3.2 CC-messages .43
6.3.2.1 {CC-SETUP}.43
6.3.2.2 {CC-INFO}.45
6.3.2.3 {CC-SETUP-ACK}.46
6.3.2.4 {CC-CALL-PROC}.47
6.3.2.5 {CC-ALERTING}.48
6.3.2.6 {CC-CONNECT}.49
6.3.2.7 {CC-CONNECT-ACK}.50
6.3.2.8 {CC-RELEASE} .50
6.3.2.9 {CC-RELEASE-COM} .51
6.3.2.10 {CC-SERVICE-CHANGE} .52
6.3.2.11 {CC-SERVICE-ACCEPT}.52
6.3.2.12 {CC-SERVICE-REJECT} .53
6.3.2.13 {CC-NOTIFY} .53
6.3.2.14 {IWU-INFO}.54
6.3.3 SS-messages (call related and call independent).55
6.3.3.1 {FACILITY}.55
6.3.3.2 {HOLD} .55
6.3.3.3 {HOLD-ACK} .56
6.3.3.4 {HOLD-REJECT} .56
6.3.3.5 {RETRIEVE}.57
6.3.3.6 {RETRIEVE-ACK}.57
6.3.3.7 {RETRIEVE-REJECT}.58
6.3.3.8 {CISS-REGISTER}.58
6.3.3.9 {CISS-RELEASE-COM} .59
6.3.4 COMS-messages.59
6.3.4.1 {COMS-SETUP} .59
6.3.4.2 {COMS-INFO} .60
6.3.4.3 {COMS-ACK} .60
6.3.4.4 {COMS-CONNECT} .61
6.3.4.5 {COMS-RELEASE} .61
6.3.4.6 {COMS-RELEASE-COM} .62
6.3.4.7 {COMS-NOTIFY}.62
6.3.5 CLMS-message.63
6.3.5.1 {CLMS-VARIABLE}.63
6.3.6 MM-messages .64
6.3.6.1 {ACCESS-RIGHTS-ACCEPT}.64
6.3.6.2 {ACCESS-RIGHTS-REJECT}.64
6.3.6.3 {ACCESS-RIGHTS-REQUEST}.65
6.3.6.4 {ACCESS-RIGHTS-TERMINATE-ACCEPT}.65
6.3.6.5 {ACCESS-RIGHTS-TERMINATE-REJECT}.66
6.3.6.6 {ACCESS-RIGHTS-TERMINATE-REQUEST}.66
6.3.6.7 {AUTHENTICATION-REJECT} .67

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6.3.6.8 {AUTHENTICATION-REPLY}.67
6.3.6.9 {AUTHENTICATION-REQUEST}.68
6.3.6.10 {CIPHER-REJECT}.68
6.3.6.11 {CIPHER-REQUEST}.69
6.3.6.12 {CIPHER-SUGGEST}.69
6.3.6.13 {DETACH}.70
6.3.6.14 {IDENTITY-REPLY}.70
6.3.6.15 {IDENTITY-REQUEST} .71
6.3.6.16 {KEY-ALLOCATE} .71
6.3.6.17 {LOCATE-ACCEPT}.72
6.3.6.18 {LOCATE-REJECT}.72
6.3.6.19 {LOCATE-REQUEST}.73
6.3.6.20 {MM-INFO-ACCEPT} .73
6.3.6.21 {MM-INFO-REJECT}.74
6.3.6.22 {MM-INFO-REQUEST}.74
6.3.6.23 {MM-INFO-SUGGEST} .75
6.3.6.24 {TEMPORARY-IDENTITY-ASSIGN} .75
6.3.6.25 {TEMPORARY-IDENTITY-ASSIGN-ACK}.76
6.3.6.26 {TEMPORARY-IDENTITY-ASSIGN-REJ}.76
6.3.7 LCE-messages.77
6.3.7.1 {LCE-PAGE-RESPONSE} .77
6.3.7.2 {LCE-PAGE-REJECT}.77
6.4 B-FORMAT message functional contents .77
6.4.1 B-FORMAT message overview.77
6.4.2 {LCE-REQUEST-PAGE} .78
6.4.3 {CLMS-FIXED}.79
7 S-FORMAT message structures.79
7.1 Overview .79
7.2 Protocol Discrimination (PD) element .80
7.3 Transaction Identifier (TI) element .80
7.4 Message type element.81
7.4.1 Messages for CC .82
7.4.2 Messages for SS.82
7.4.3 Messages for COMS.82
7.4.4 Messages for CLMS.82
7.4.5 Messages for MM .83
7.4.6 Messages for LCE.83
7.5 Other information elements .83
7.5.1 Coding rules.83
7.5.2 Extensions of codesets .85
7.5.3 Locking shift procedure.86
7.5.4 Non-locking shift procedure .86
7.5.5 Display and keypad elements .87
7.5.6 Repeated elements.87
7.6 Fixed length information elements .88
7.6.1 Summary .88
7.6.2 Sending complete and delimiter request .88
7.6.3 Repeat indicator.88
7.6.4 Basic service.89
7.6.5 Single display.89
7.6.6 Single keypad.90
7.6.7 Release reason.90
7.6.8 Signal .91
7.6.9 Timer restart.92
7.6.10 Test hook control.92
7.7 Variable length information elements .93
7.7.1 Summary .93
7.7.2 Allocation type.94
7.7.3 Alphanumeric.94

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7.7.4 Auth type .96
7.7.5 Call attributes.97
7.7.6 Call identity .99
7.7.7 Called party number.100
7.7.8 Called party subaddress.101
7.7.9 Calling party number .102
7.7.10 Cipher info.103
7.7.11 Connection attributes .104
7.7.12 Connection identity.106
7.7.13 Duration.107
7.7.14 End-to-end compatibility.108
7.7.15 Facility.111
7.7.16 Feature activate.111
7.7.17 Feature indicate.114
7.7.18 Fixed identity.116
7.7.19 Identity type .117
7.7.20 Info type .118
7.7.21 InterWorking Unit (IWU) attributes.119
7.7.22 IWU packet .124
7.7.23 IWU to IWU.125
7.7.24 Key.127
7.7.25 Location area .128
7.7.26 Multi-display.129
7.7.27 Multi-keypad.129
7.7.28 NetWorK (NWK) assigned identity.129
7.7.29 Network parameter.130
7.7.30 Portable identity.131
7.7.31 Progress indicator.135
7.7.32 Rand.136
7.7.33 Rate parameters .136
7.7.34 Reject reason.138
7.7.35 RES.139
7.7.36 RS.139
7.7.37 Segmented info .140
7.7.38 Service change info.140
7.7.39 Service class.142
7.7.40 Set-up capability.142
7.7.41 Terminal capability.143
7.7.42 Transit delay .147
7.7.43 Window size.147
7.7.44 ZAP field.148
7.7.45 Escape to proprietary .148
7.7.46 Model identifier.149
7.7.47 MMS Generic Header .149
7.7.48 MMS Object Header.149
7.7.49 MMS Extended header.150
7.7.50 Time-Date.150
7.7.51 Ext h/o indicator.151
8 B-FORMAT message structures .152
8.1 General .152
8.2 LCE request paging messages.152
8.2.1 Short format message.154
8.2.2 Long format message .156
8.3 CLMS-FIXED messages.158
8.3.1 General message structure .158
8.3.2 Message elements.159
8.3.3 Standard message structures .160
8.3.3.1 General.160
8.3.3.2 Messages using 4-bit characters.160

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8.3.3.3 Messages using 8-bit characters. 161
9 Call Control (CC) procedures. 161
9.1 General . 161
9.2 Call Control (CC) states. 164
9.2.1 States at PT. 164
9.2.1.1 State T-00: "NULL" . 164
9.2.1.2 State T-19: "RELEASE PENDING". 164
9.2.1.3 State T-10: "ACTIVE". 164
9.2.1.4 State T-01: "CALL INITIATED" . 164
9.2.1.5 State T-02: "OVERLAP SENDING" . 164
9.2.1.6 State T-03: "CALL PROCEEDING" . 164
9.2.1.7 State T-04: "CALL DELIVERED". 164
9.2.1.8 State T-06: "CALL PRESENT". 164
9.2.1.9 State T-07: "CALL RECEIVED". 164
9.2.1.10 State T-08: "CONNECT PENDING". 164
9.2.2 States at FT. 164
9.2.2.1 State F-00: "NULL" . 164
9.2.2.2 State F-19: "RELEASE PENDING". 165
9.2.2.3 State F-10: "ACTIVE". 165
9.2.2.4 State F-01: "CALL-INITIATED" . 165
9.2.2.5 State F-02: "OVERLAP SENDING" . 165
9.2.2.6 State F-03: "CALL PROCEEDING" . 165
9.2.2.7 State F-04: "CALL DELIVERED". 165
9.2.2.8 State F-06: "CALL PRESENT". 165
9.2.2.9 State F-07: "CALL RECEIVED". 165
9.2.3 Optional states (PT and FT). 166
9.2.3.1 States T-22 and F-22: "OVERLAP RECEIVING" . 166
9.2.3.2 States T-23 and F-23: "INCOMING CALL PROCEEDING"166
9.3 Call establishment procedures. 166
9.3.1 PT initiated call establishment (outgoing call) . 166
9.3.1.1 Call request. 166
9.3.1.2 Call accept or reject. 167
9.3.1.3 Selection of lower layer resources. 168
9.3.1.4 Connection of U-plane . 169
9.3.1.5 Overlap sending. 169
9.3.1.6 Call proceeding. 170
9.3.1.7 Call confirmation . 170
9.3.1.8 Call connection . 171
9.3.1.9 Expiry of timer . 171
9.3.2 FT initiated call establishment (incoming call) . 171
9.3.2.1 Call request. 171
9.3.2.2 Call accept or reject. 171
9.3.2.3 Selection of lower layer resources. 172
9.3.2.4 Connection of U-plane . 173
9.3.2.5 Overlap receiving. 1
...