SIST ETS 300 651:1999
(Main)Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP); Generic data link service (service type C, class 2)
Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP); Generic data link service (service type C, class 2)
A standard profile for non-voice equipment requiring Link Access Protocol support and roaming mobility,to be the basis for inter- operability between DECT equipment in a wide range of applications, and including specific inter-working provisions for X.25 and asynchronous data access.
Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Profil podatkovnih storitev (DSP) - Generična storitev podatkovne povezave (storitev tipa C, razred 2)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
3SIST ETS 300 651:1999
01-jDQXDU-1999
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH '(&7 3URILOSRGDWNRYQLK
VWRULWHY '63 *HQHULþQDVWRULWHYSRGDWNRYQHSRYH]DYH VWRULWHYWLSD&UD]UHG
Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP);
Generic data link service (service type C, class 2)
Ta slovenski standard je istoveten z: ETS 300 651 E1
ICS:
33.020 Telekomunikacije na splošno Telecommunications in
general
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
3SIST ETS 300 651:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ETS 300 651:1999
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SIST ETS 300 651:1999
EUROPEAN ETS 300 651
TELECOMMUNICATION September 1996
STANDARD
Source: ETSI TC-RES Reference: DE/RES-03036
ICS: 30.020, 30.060.50
Key words: DECT, data, layer 2, mobility, profile, radio
Radio Equipment and Systems (RES);
Digital Enhanced Cordless Telecommunications (DECT);
Data Services Profile (DSP);
Generic data link service;
Service type C, class 2
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 92 94 42 00 - Fax: +33 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 1996. All rights reserved.
---------------------- Page: 3 ----------------------
SIST ETS 300 651:1999
Page 2
ETS 300 651: 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.
---------------------- Page: 4 ----------------------
SIST ETS 300 651:1999
Page 3
ETS 300 651: September 1996
Contents
Foreword .9
1 Scope .11
2 Normative references.11
3 Definitions and abbreviations .13
3.1 Definitions .13
3.2 Abbreviations .13
4 Description of services .15
4.1 Reference configuration.15
4.2 Service objectives.17
5 PHL requirements .17
6 MAC layer requirements.17
7 DLC layer requirements .17
7.1 C-plane requirements .17
7.2 U-plane requirements .17
8 NWK layer requirements.18
9 Management entity requirements.19
9.1 Link resource management .19
10 Generic interworking conventions and procedures .20
10.1 PAD functionality for character oriented user data .20
10.1.1 Character formatting .20
10.1.2 PAD operation .21
10.1.2.1 Transmission over DECT air interface .21
10.1.2.1.1 Data forwarding conditions .21
10.1.2.1.2 Transmission buffering and flow-
control .21
10.1.2.2 Reception over DECT air interface.21
10.1.2.2.1 Data reception.21
10.1.2.2.2 Receive buffering and flow control.21
10.2 PAD functionality for bit oriented user data.22
10.2.1 The character formatting.22
10.2.2 BPAD operation.22
10.2.2.1 Transmission over DECT air interface .22
10.2.2.1.1 Data forwarding conditions .22
10.2.2.1.2 Transmission buffering and flow-
control .23
10.2.2.2 Reception over DECT air interface.23
10.2.2.2.1 Data reception.23
10.2.2.2.2 Receive buffering and flow control.23
10.2.3 Selection of BPAD functionality.23
10.3 Control frame for V.24 interworking.23
10.4 Control frame for voice band modem interworking.25
10.5 Data-compression.25
10.6 In-call Service Change.26
10.6.1 Service Change Scope.26
10.6.2 <> Service Change .26
10.6.3 <> Service Change.26
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Annex A (normative): Implementation of the LU3 service including LAP-U . 27
A.1 U-plane service characteristics. 27
A.1.1 General. 27
A.1.2 LAP-U type of operation .27
A.1.3 U-plane Link Identifier (ULI) .27
A.2 Data link service frame structure for LU3 . 28
A.2.1 General frame structure .28
A.2.2 LU2 frame delimiting and transparency . 28
A.2.3 Transmission order . 28
A.2.4 Invalid frames. 29
A.3 Elements of procedures and formats of fields for U-plane peer to peer communication . 29
A.3.1 General. 29
A.3.2 Address field formats . 29
A.3.3 Address field parameters . 29
A.3.3.1 Reserved bit (RES). 29
A.3.3.2 Command Response bit (C/R) . 29
A.3.3.3 SAPI field . 30
A.3.3.4 New Link Flag bit (NLF). 30
A.3.3.5 More data bit; M. 30
A.3.3.6 U-plane Link Identifiers. 31
A.3.4 Control field formats. 31
A.3.5 Checksum field parameters . 31
A.3.6 Commands and responses . 32
A.3.6.1 Information (I) command . 32
A.3.6.2 Receive Ready (RR) command/response . 32
A.3.6.3 Receive Not Ready (RNR) command/response. 33
A.3.6.4 REJect (REJ) command/response . 33
A.3.6.5 Set Asynchronous Balanced Mode (SABM) command . 33
A.3.6.6 Unnumbered Acknowledgement (UA) response . 33
A.4 Primitives for the LU3 service. 34
A.5 U-plane peer to peer procedures. 34
A.5.1 General. 34
A.5.2 Point to point acknowledged operation . 35
A.5.2.1 Procedure for the use of the P/F bit in LAP-U acknowledged information
transfer. 35
A.5.2.2 Establishing LAP-U multiple frame operation . 35
A.5.2.2.1 Overview . 35
A.5.2.2.2 LAP-U multiple frame establishment procedures . 35
A.5.2.3 Link maintenance and information transfer in LAP-U multiple frame
operation. 36
A.5.2.3.1 Transmitting I-frames. 37
A.5.2.3.2 Receiving I-frames . 37
A.5.2.3.2.1 P bit set to 1 . 37
A.5.2.3.2.2 P bit set to 0 . 37
A.5.2.3.3 Sending and receiving acknowledgements. 38
A.5.2.3.3.1 Sending acknowledgements . 38
A.5.2.3.3.2 Receiving acknowledgements. 38
A.5.2.3.4 Receiving REJ-frames . 38
A.5.2.3.5 Receiving RNR-frames . 39
A.5.2.3.6 LAP-U own receiver busy condition . 41
A.5.2.3.7 Waiting acknowledgement. 41
A.5.2.4 Release of LAP-U multiple frame operation . 42
A.5.2.5 Re-establishment of LAP-U multiframe operation . 42
A.5.2.5.1 Criteria for re-establishment. 42
A.5.2.5.2 Re-establishment procedure. 42
A.5.2.6 Exception handling . 43
A.5.2.6.1 General . 43
A.5.2.6.2 LAP-U exception condition reporting and recovery. 43
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A.5.2.6.2.1 N(S) sequence error .43
A.5.2.6.2.2 N(R) sequence error.44
A.5.2.6.2.3 Timer recovery condition .44
A.6 Management procedures for LAP-U .44
A.6.1 LU3 establishment .44
A.6.2 LU3 release.44
Annex B (normative): LU3 parameters.45
B.1 LAP-U timer values .45
B.2 Constants .45
Annex C (normative): Specific interworking conventions .46
C.1 Scope of this annex.46
C.2 Interworking specific codings .47
C.2.1 IWU-Attribute coding.47
C.2.2 IWU attributes implemented .50
C.3 Interworking to V.24 circuits .51
C.3.1 Reference configuration.51
C.3.2 Global assumptions .51
C.3.3 Interworking procedures and conventions .52
C.3.3.1 Procedures at the DTE-side-IWF.52
C.3.3.1.1 DTE-Initiated link establishment.52
C.3.3.1.2 DCE-Initiated link establishment.52
C.3.3.1.3 DTE-Initiated link suspension .52
C.3.3.1.4 DCE-Initiated link suspension.52
C.3.3.1.5 DTE-Initiated link resume .52
C.3.3.1.6 DCE-Initiated link resume.52
C.3.3.1.7 DTE-Initiated link release .53
C.3.3.1.8 DCE-Initiated link release .53
C.3.3.2 Procedures at the DCE-side-IWF.53
C.3.3.2.1 DCE-Initiated link establishment.53
C.3.3.2.2 DTE-Initiated link establishment.53
C.3.3.2.3 DCE-Initiated link suspension.53
C.3.3.2.4 DTE-Initiated link suspension .53
C.3.3.2.5 DCE-Initiated link resume.54
C.3.3.2.6 DTE-Initiated link resume .54
C.3.3.2.7 DCE-Initiated link release .54
C.3.3.2.8 DTE-Initiated link release .54
C.3.3.3 PAD .54
C.3.3.4 Timing conventions .54
C.3.3.5 Interworking of modem status lines, BREAK condition and PAUSE
condition .54
C.3.3.5.1 BREAK condition .54
C.3.3.5.2 PAUSE condition .55
C.3.3.6 Interworking of flow control.55
C.3.3.6.1 Flow control across the DTE/DTE-side-IWF interface .55
C.3.3.6.2 Flow control across the DCE-side-IWF/DCE interface.55
C.4 Interworking to connection-oriented bearer services .56
C.4.1 Scope.56
C.4.2 Reference configuration.56
C.4.2.1 PP TAF.57
C.4.2.2 FP IWF .57
C.4.2.3 General Configuration .58
C.4.3 PP Procedures.58
C.4.3.1 C-plane procedures.58
C.4.3.1.1 Suspend and resume procedures .58
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C.4.4 FP procedures. 59
C.4.4.1 C-plane . 59
C.4.4.1.1 Suspend and resume procedures. 59
C.4.5 Network modem interworking service using V.24 connection. 59
C.4.5.1 General . 59
C.4.5.2 Reference configuration. 60
C.4.5.3 TAF Interworking to V.24/V25bis. 60
C.4.5.3.1 General . 60
C.4.5.3.2 V.24 interchange circuit handling rules . 60
C.4.5.3.3 Call establishment signalling handling . 61
C.4.5.3.4 V.25bis interworking to DECT CC primitives . 61
C.4.5.3.4.1 PP originated calls. 62
C.4.5.3.4.1.1 Call establishment. 62
C.4.5.3.4.1.2 Call release . 62
C.4.5.3.4.2 PP terminated calls . 62
C.4.5.3.4.2.1 Call establishment. 62
C.4.5.3.4.2.2 Call release . 63
C.4.5.3.5 Flow control. 63
C.4.5.3.6 Break signalling procedures. 63
C.4.5.3.7 PAUSE condition. 63
C.4.5.3.8 Data coding selection. 64
C.4.5.3.9 Data transmission . 64
C.4.5.4 DECT FP Interworking procedures. 64
C.4.5.4.1 General . 64
C.4.5.4.2 Call establishment signalling handling . 64
C.4.5.4.3 V.24 Interchange circuit handling rules. 65
C.4.5.4.4 Flow control. 65
C.4.5.4.5 Break signalling procedures. 65
C.4.5.4.6 PAUSE condition. 66
C.4.5.4.7 Modem selection. 66
C.4.5.4.8 Data coding selection. 66
C.4.5.4.9 Data transmission . 67
Annex D (normative): Service C2: Fixed radio Termination (FT) DLC PICS proforma . 69
D.1 Standardized symbols for the status column. 69
D.2 Capabilities . 70
D.2.1 Major capabilities. 70
D.2.1.1 C-plane capabilities . 70
D.2.1.1.1 C-plane services . 70
D.2.1.1.2 C-plane procedures . 70
D.2.1.1.2.1 Point-to-point acknowledged operation 70
D.2.1.1.2.1.1 Class A procedures. 70
D.2.1.1.2.1.2 Class B procedures. 71
D.2.1.1.2.2 Unacknowledged operation. 71
D.2.1.1.2.3 Broadcast operation . 72
D.2.1.2 U-plane capabilities . 72
D.2.1.2.1 U-plane services . 72
D.2.1.2.2 U-plane procedures . 72
D.2.1.2.2.1 LU2 Frame relay services . 72
D.2.1.3 Management procedures. 74
D.2.2 PDUs. 75
D.2.2.1 C-plane PDUs. 75
D.2.2.1.1 C-plane frame structure . 75
D.2.2.1.2 C-plane messages. 75
D.2.2.2 U-plane PDUs. 84
D.2.2.2.1 U-plane frame types. 84
D.5.2.2.2 U-plane frame structures . 85
D.2.2.2.3 U-plane frame elements. 86
D.2.3 Timers . 88
D.2.3.1 C-plane timers . 88
D.2.3.2 U-plane timers . 88
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D.2.4 Protocol error handling.88
D.2.4.1 C-plane protocol error handling.88
D.2.4.2 U-plane protocol error handling.89
Annex E (normative): Service C2: Portable radio Termination (PT) DLC PICS proforma .90
E.1 Standardized symbols for the status column .90
E.2 Capabilities.91
E.2.1 Major capabilities .91
E.2.1.1 C-plane capabilities .91
E.2.1.1.1 C-plane services.91
E.2.1.1.2 C-plane procedures .91
E.2.1.1.2.1 Point to point acknowledged operation.91
E.2.1.1.2.1.1 Class A procedures .91
E.2.1.1.2.1.2 Class B procedures .92
E.2.1.1.2.2 Unacknowledged operation .92
E.2.1.1.2.3 Broadcast operation.93
E.2.1.2 U-plane capabilities .93
E.2.1.2.1 U-plane services.93
E.2.1.2.2 U-plane procedures .93
E.2.1.2.2.1 LU2 Frame relay services.93
E.2.1.3 Management procedures .95
E.2.2 PDUs.96
E.2.2.1 C-plane PDUs .96
E.2.2.1.1 C-plane frame structure.96
E.2.2.1.2 C-plane messages.97
E.2.2.2 U-plane PDUs .106
E.2.2.2.1 U-plane frame types .106
E.5.2.2.2 U-plane frame structures.107
E.2.2.2.3 U-plane frame elements .108
E.2.3 Timers.109
E.2.3.1 C-plane timers.109
E.2.3.2 U-plane timers.109
E.2.4 Protocol error handling.109
E.2.4.1 C-plane protocol error handling.109
E.2.4.2 U-plane protocol error handling.110
Annex F (normative): Service C2: Fixed radio Termination (FT) NWK PICS proforma.111
F.1 Standardized symbols for the status column .111
F.2 Capabilities.113
F.2.1 Major capabilities .
...
SLOVENSKI STANDARD
SIST ETS 300 651:1999
01-maj-1999
'LJLWDOQHL]EROMãDQHEUH]YUYLþQHWHOHNRPXQLNDFLMH '(&7 3URILOSRGDWNRYQLK
VWRULWHY '63 *HQHULþQDVWRULWHYSRGDWNRYQHSRYH]DYH VWRULWHYWLSD&UD]UHG
Digital Enhanced Cordless Telecommunications (DECT); Data Services Profile (DSP);
Generic data link service (service type C, class 2)
Ta slovenski standard je istoveten z: ETS 300 651 Edition 1
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
'(&7
SIST ETS 300 651:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
---------------------- Page: 1 ----------------------
SIST ETS 300 651:1999
---------------------- Page: 2 ----------------------
SIST ETS 300 651:1999
EUROPEAN ETS 300 651
TELECOMMUNICATION September 1996
STANDARD
Source: ETSI TC-RES Reference: DE/RES-03036
ICS: 30.020, 30.060.50
Key words: DECT, data, layer 2, mobility, profile, radio
Radio Equipment and Systems (RES);
Digital Enhanced Cordless Telecommunications (DECT);
Data Services Profile (DSP);
Generic data link service;
Service type C, class 2
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 92 94 42 00 - Fax: +33 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 1996. All rights reserved.
---------------------- Page: 3 ----------------------
SIST ETS 300 651:1999
Page 2
ETS 300 651: 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.
---------------------- Page: 4 ----------------------
SIST ETS 300 651:1999
Page 3
ETS 300 651: September 1996
Contents
Foreword .9
1 Scope .11
2 Normative references.11
3 Definitions and abbreviations .13
3.1 Definitions .13
3.2 Abbreviations .13
4 Description of services .15
4.1 Reference configuration.15
4.2 Service objectives.17
5 PHL requirements .17
6 MAC layer requirements.17
7 DLC layer requirements .17
7.1 C-plane requirements .17
7.2 U-plane requirements .17
8 NWK layer requirements.18
9 Management entity requirements.19
9.1 Link resource management .19
10 Generic interworking conventions and procedures .20
10.1 PAD functionality for character oriented user data .20
10.1.1 Character formatting .20
10.1.2 PAD operation .21
10.1.2.1 Transmission over DECT air interface .21
10.1.2.1.1 Data forwarding conditions .21
10.1.2.1.2 Transmission buffering and flow-
control .21
10.1.2.2 Reception over DECT air interface.21
10.1.2.2.1 Data reception.21
10.1.2.2.2 Receive buffering and flow control.21
10.2 PAD functionality for bit oriented user data.22
10.2.1 The character formatting.22
10.2.2 BPAD operation.22
10.2.2.1 Transmission over DECT air interface .22
10.2.2.1.1 Data forwarding conditions .22
10.2.2.1.2 Transmission buffering and flow-
control .23
10.2.2.2 Reception over DECT air interface.23
10.2.2.2.1 Data reception.23
10.2.2.2.2 Receive buffering and flow control.23
10.2.3 Selection of BPAD functionality.23
10.3 Control frame for V.24 interworking.23
10.4 Control frame for voice band modem interworking.25
10.5 Data-compression.25
10.6 In-call Service Change.26
10.6.1 Service Change Scope.26
10.6.2 <> Service Change .26
10.6.3 <> Service Change.26
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Annex A (normative): Implementation of the LU3 service including LAP-U . 27
A.1 U-plane service characteristics. 27
A.1.1 General. 27
A.1.2 LAP-U type of operation .27
A.1.3 U-plane Link Identifier (ULI) .27
A.2 Data link service frame structure for LU3 . 28
A.2.1 General frame structure .28
A.2.2 LU2 frame delimiting and transparency . 28
A.2.3 Transmission order . 28
A.2.4 Invalid frames. 29
A.3 Elements of procedures and formats of fields for U-plane peer to peer communication . 29
A.3.1 General. 29
A.3.2 Address field formats . 29
A.3.3 Address field parameters . 29
A.3.3.1 Reserved bit (RES). 29
A.3.3.2 Command Response bit (C/R) . 29
A.3.3.3 SAPI field . 30
A.3.3.4 New Link Flag bit (NLF). 30
A.3.3.5 More data bit; M. 30
A.3.3.6 U-plane Link Identifiers. 31
A.3.4 Control field formats. 31
A.3.5 Checksum field parameters . 31
A.3.6 Commands and responses . 32
A.3.6.1 Information (I) command . 32
A.3.6.2 Receive Ready (RR) command/response . 32
A.3.6.3 Receive Not Ready (RNR) command/response. 33
A.3.6.4 REJect (REJ) command/response . 33
A.3.6.5 Set Asynchronous Balanced Mode (SABM) command . 33
A.3.6.6 Unnumbered Acknowledgement (UA) response . 33
A.4 Primitives for the LU3 service. 34
A.5 U-plane peer to peer procedures. 34
A.5.1 General. 34
A.5.2 Point to point acknowledged operation . 35
A.5.2.1 Procedure for the use of the P/F bit in LAP-U acknowledged information
transfer. 35
A.5.2.2 Establishing LAP-U multiple frame operation . 35
A.5.2.2.1 Overview . 35
A.5.2.2.2 LAP-U multiple frame establishment procedures . 35
A.5.2.3 Link maintenance and information transfer in LAP-U multiple frame
operation. 36
A.5.2.3.1 Transmitting I-frames. 37
A.5.2.3.2 Receiving I-frames . 37
A.5.2.3.2.1 P bit set to 1 . 37
A.5.2.3.2.2 P bit set to 0 . 37
A.5.2.3.3 Sending and receiving acknowledgements. 38
A.5.2.3.3.1 Sending acknowledgements . 38
A.5.2.3.3.2 Receiving acknowledgements. 38
A.5.2.3.4 Receiving REJ-frames . 38
A.5.2.3.5 Receiving RNR-frames . 39
A.5.2.3.6 LAP-U own receiver busy condition . 41
A.5.2.3.7 Waiting acknowledgement. 41
A.5.2.4 Release of LAP-U multiple frame operation . 42
A.5.2.5 Re-establishment of LAP-U multiframe operation . 42
A.5.2.5.1 Criteria for re-establishment. 42
A.5.2.5.2 Re-establishment procedure. 42
A.5.2.6 Exception handling . 43
A.5.2.6.1 General . 43
A.5.2.6.2 LAP-U exception condition reporting and recovery. 43
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A.5.2.6.2.1 N(S) sequence error .43
A.5.2.6.2.2 N(R) sequence error.44
A.5.2.6.2.3 Timer recovery condition .44
A.6 Management procedures for LAP-U .44
A.6.1 LU3 establishment .44
A.6.2 LU3 release.44
Annex B (normative): LU3 parameters.45
B.1 LAP-U timer values .45
B.2 Constants .45
Annex C (normative): Specific interworking conventions .46
C.1 Scope of this annex.46
C.2 Interworking specific codings .47
C.2.1 IWU-Attribute coding.47
C.2.2 IWU attributes implemented .50
C.3 Interworking to V.24 circuits .51
C.3.1 Reference configuration.51
C.3.2 Global assumptions .51
C.3.3 Interworking procedures and conventions .52
C.3.3.1 Procedures at the DTE-side-IWF.52
C.3.3.1.1 DTE-Initiated link establishment.52
C.3.3.1.2 DCE-Initiated link establishment.52
C.3.3.1.3 DTE-Initiated link suspension .52
C.3.3.1.4 DCE-Initiated link suspension.52
C.3.3.1.5 DTE-Initiated link resume .52
C.3.3.1.6 DCE-Initiated link resume.52
C.3.3.1.7 DTE-Initiated link release .53
C.3.3.1.8 DCE-Initiated link release .53
C.3.3.2 Procedures at the DCE-side-IWF.53
C.3.3.2.1 DCE-Initiated link establishment.53
C.3.3.2.2 DTE-Initiated link establishment.53
C.3.3.2.3 DCE-Initiated link suspension.53
C.3.3.2.4 DTE-Initiated link suspension .53
C.3.3.2.5 DCE-Initiated link resume.54
C.3.3.2.6 DTE-Initiated link resume .54
C.3.3.2.7 DCE-Initiated link release .54
C.3.3.2.8 DTE-Initiated link release .54
C.3.3.3 PAD .54
C.3.3.4 Timing conventions .54
C.3.3.5 Interworking of modem status lines, BREAK condition and PAUSE
condition .54
C.3.3.5.1 BREAK condition .54
C.3.3.5.2 PAUSE condition .55
C.3.3.6 Interworking of flow control.55
C.3.3.6.1 Flow control across the DTE/DTE-side-IWF interface .55
C.3.3.6.2 Flow control across the DCE-side-IWF/DCE interface.55
C.4 Interworking to connection-oriented bearer services .56
C.4.1 Scope.56
C.4.2 Reference configuration.56
C.4.2.1 PP TAF.57
C.4.2.2 FP IWF .57
C.4.2.3 General Configuration .58
C.4.3 PP Procedures.58
C.4.3.1 C-plane procedures.58
C.4.3.1.1 Suspend and resume procedures .58
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C.4.4 FP procedures. 59
C.4.4.1 C-plane . 59
C.4.4.1.1 Suspend and resume procedures. 59
C.4.5 Network modem interworking service using V.24 connection. 59
C.4.5.1 General . 59
C.4.5.2 Reference configuration. 60
C.4.5.3 TAF Interworking to V.24/V25bis. 60
C.4.5.3.1 General . 60
C.4.5.3.2 V.24 interchange circuit handling rules . 60
C.4.5.3.3 Call establishment signalling handling . 61
C.4.5.3.4 V.25bis interworking to DECT CC primitives . 61
C.4.5.3.4.1 PP originated calls. 62
C.4.5.3.4.1.1 Call establishment. 62
C.4.5.3.4.1.2 Call release . 62
C.4.5.3.4.2 PP terminated calls . 62
C.4.5.3.4.2.1 Call establishment. 62
C.4.5.3.4.2.2 Call release . 63
C.4.5.3.5 Flow control. 63
C.4.5.3.6 Break signalling procedures. 63
C.4.5.3.7 PAUSE condition. 63
C.4.5.3.8 Data coding selection. 64
C.4.5.3.9 Data transmission . 64
C.4.5.4 DECT FP Interworking procedures. 64
C.4.5.4.1 General . 64
C.4.5.4.2 Call establishment signalling handling . 64
C.4.5.4.3 V.24 Interchange circuit handling rules. 65
C.4.5.4.4 Flow control. 65
C.4.5.4.5 Break signalling procedures. 65
C.4.5.4.6 PAUSE condition. 66
C.4.5.4.7 Modem selection. 66
C.4.5.4.8 Data coding selection. 66
C.4.5.4.9 Data transmission . 67
Annex D (normative): Service C2: Fixed radio Termination (FT) DLC PICS proforma . 69
D.1 Standardized symbols for the status column. 69
D.2 Capabilities . 70
D.2.1 Major capabilities. 70
D.2.1.1 C-plane capabilities . 70
D.2.1.1.1 C-plane services . 70
D.2.1.1.2 C-plane procedures . 70
D.2.1.1.2.1 Point-to-point acknowledged operation 70
D.2.1.1.2.1.1 Class A procedures. 70
D.2.1.1.2.1.2 Class B procedures. 71
D.2.1.1.2.2 Unacknowledged operation. 71
D.2.1.1.2.3 Broadcast operation . 72
D.2.1.2 U-plane capabilities . 72
D.2.1.2.1 U-plane services . 72
D.2.1.2.2 U-plane procedures . 72
D.2.1.2.2.1 LU2 Frame relay services . 72
D.2.1.3 Management procedures. 74
D.2.2 PDUs. 75
D.2.2.1 C-plane PDUs. 75
D.2.2.1.1 C-plane frame structure . 75
D.2.2.1.2 C-plane messages. 75
D.2.2.2 U-plane PDUs. 84
D.2.2.2.1 U-plane frame types. 84
D.5.2.2.2 U-plane frame structures . 85
D.2.2.2.3 U-plane frame elements. 86
D.2.3 Timers . 88
D.2.3.1 C-plane timers . 88
D.2.3.2 U-plane timers . 88
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D.2.4 Protocol error handling.88
D.2.4.1 C-plane protocol error handling.88
D.2.4.2 U-plane protocol error handling.89
Annex E (normative): Service C2: Portable radio Termination (PT) DLC PICS proforma .90
E.1 Standardized symbols for the status column .90
E.2 Capabilities.91
E.2.1 Major capabilities .91
E.2.1.1 C-plane capabilities .91
E.2.1.1.1 C-plane services.91
E.2.1.1.2 C-plane procedures .91
E.2.1.1.2.1 Point to point acknowledged operation.91
E.2.1.1.2.1.1 Class A procedures .91
E.2.1.1.2.1.2 Class B procedures .92
E.2.1.1.2.2 Unacknowledged operation .92
E.2.1.1.2.3 Broadcast operation.93
E.2.1.2 U-plane capabilities .93
E.2.1.2.1 U-plane services.93
E.2.1.2.2 U-plane procedures .93
E.2.1.2.2.1 LU2 Frame relay services.93
E.2.1.3 Management procedures .95
E.2.2 PDUs.96
E.2.2.1 C-plane PDUs .96
E.2.2.1.1 C-plane frame structure.96
E.2.2.1.2 C-plane messages.97
E.2.2.2 U-plane PDUs .106
E.2.2.2.1 U-plane frame types .106
E.5.2.2.2 U-plane frame structures.107
E.2.2.2.3 U-plane frame elements .108
E.2.3 Timers.109
E.2.3.1 C-plane timers.109
E.2.3.2 U-plane timers.109
E.2.4 Protocol error handling.109
E.2.4.1 C-plane protocol error handling.109
E.2.4.2 U-plane protocol error handling.110
Annex F (normative): Service C2: Fixed radio Termination (FT) NWK PICS proforma.111
F.1 Standardized symbols for the status column .111
F.2 Capabilities.113
F.2.1 Major capabilities .113
F.2.1.1 Services.
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