ETSI ETS 300 175-3 ed.2 (1996-09)

Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer

RE/RES-03027-3

Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Skupni vmesnik (CI) - 3. del: Plast krmiljenja dostopa do prenosnega medija (MAC)

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 300 175-3:1999 - Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:ETS 300 175-3 E23SIST ETS 300 175-3:199en01-QRYHPEHU-1993SIST ETS 300 175-3:199SLOVENSKI
STANDARD



SIST ETS 300 175-3:1999



EUROPEANETS 300 175-3TELECOMMUNICATIONSeptember 1996STANDARDSecond EditionSource: ETSI TC-RESReference: RE/RES-03027-3ICS:33.060, 33.060.50Key words:DECT, MAC, radioRadio Equipment and Systems (RES);Digital Enhanced Cordless Telecommunications (DECT);Common Interface (CI);Part 3: Medium Access Control (MAC) layerETSIEuropean Telecommunications Standards InstituteETSI SecretariatPostal address: F-06921 Sophia Antipolis CEDEX - FRANCEOffice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCEX.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: [e-mail].: [phone] - Fax: [phone]Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and theforegoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1996. All rights reserved.SIST ETS 300 175-3:1999



Page 2ETS 300 175-3: September 1996Whilst 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.SIST ETS 300 175-3:1999



Page 3ETS 300 175-3: September 1996ContentsForeword.131Scope.152Normative references.153Definitions and abbreviations.163.1Definitions.163.2Abbreviations.174Description of the MAC layer.194.1MAC layer reference model.194.1.1General.204.1.2Cluster Control Function (CCF).204.1.3Cell Site Functions (CSF).204.1.4Relationship to physical layer elements.204.2Frame and multiframe structures.214.2.1General.224.2.2Frame structure.224.2.3Multiframe structure.234.3State definitions.244.3.1PP states.244.3.2RFP states.255Overview of MAC layer services.265.1General.265.1.1Broadcast Message Control (BMC).265.1.2Connectionless Message Control (CMC).265.1.3Multi-Bearer Control.265.2Service descriptions.265.2.1Common functions.265.2.2BMC service.275.2.3CMC service.275.2.4MBC services.275.3Logical channels.285.3.1MBC connection endpoints (MC-SAP logical channels).285.3.1.1The higher layer C-plane channels, C.285.3.1.2The higher layer U-Plane channels, I.285.3.1.3The higher layer U-Plane control channel, GF.295.3.2CMC endpoints (MB-SAP logical channels).295.3.2.1The connectionless C-Plane channels, CL.295.3.2.2The connectionless U-Plane channels, SIN and SIP.295.3.3BMC endpoint (MA-SAP logical channel).295.3.3.1The slow broadcast channel, BS.295.3.4Internal MAC control channels.295.3.4.1The system information channel, Q.305.3.4.2Identities channel, N.305.3.4.3The MAC control channel, M.305.3.4.4MAC paging channel, P.305.4SAP definitions.305.4.1MA SAP.315.4.2MB SAP.315.4.3MC SAP.315.4.4ME SAP.32SIST ETS 300 175-3:1999



Page 4ETS 300 175-3: September 19965.4.5Order of transmission.325.5Bearers.325.5.1Bearer types.325.5.2Bearer operation.335.6Connection oriented services.335.6.1Connection types.345.6.1.1Basic connections.345.6.1.2Advanced connections.345.6.1.3Connection identifiers.345.6.1.4 Physical connections.355.6.2Symmetric and asymmetric connections.355.6.2.1Symmetric connections.355.6.2.2Asymmetric connections.365.7Broadcast and connectionless services.385.7.1The broadcast services.395.7.1.1The continuous broadcast service.395.7.1.2The non-continuous broadcast service.405.7.2The connectionless services.405.7.2.1Connectionless downlink services.405.7.2.2Connectionless uplink services.406Multiplexing.416.1CCF multiplexing functions.416.2CSF multiplexing functions.416.2.1Bit MAPpings (MAP).476.2.1.1D-field MAPping (D-MAP).476.2.1.2A-field MAPping (A-MAP).486.2.1.3B-field MAPping (B-MAP).496.2.2Time multiplexers.516.2.2.1Tail MUltipleXer (T-MUX).516.2.2.1.1T-MUX algorithm for RFPtransmissions.516.2.2.1.2T-MUX algorithm for PT transmissions.536.2.2.2B-field control multiplexer (E/U-MUX).536.2.2.3B-field mode multiplexer (C-MUX).546.2.2.3.1Double slot and full slot modes.546.2.2.3.2Half slot modes.576.2.3Encryption.576.2.4Scrambling.586.2.5Error control.596.2.5.1R-CRC overview.596.2.5.2R-CRC generation and checking.596.2.5.3X-CRC overview.606.2.5.4X-CRC generation and checking.606.2.6Broadcast controller.617Medium access layer messages.617.1Header field.627.1.1Overview/formatting.627.1.2Tail identification, TA, bits a0 to a2.627.1.3The "Q1 / BCK" bit, bit a3.627.1.4B-field identification, BA, bits a4 to a6.637.1.5The "Q2" bit, bit a7.637.2Messages in the tail field.637.2.1Overview.637.2.2Identities information (NT).647.2.3System information and multiframe marker (QT).647.2.3.1General.647.2.3.2Static system information.657.2.3.2.1General, QH = 0, 1 (hex).65SIST ETS 300 175-3:1999



Page 5ETS 300 175-3: September 19967.2.3.2.2QH and Normal-Reverse (NR).657.2.3.2.3Slot Number (SN).667.2.3.2.4Start Position (SP).667.2.3.2.5ESCape bit (ESC).667.2.3.2.6Number of transceivers.677.2.3.2.7Extended RF carrier informationavailable.677.2.3.2.8RF carriers available (RF-cars).677.2.3.2.9SPaRe bits (SPR).677.2.3.2.10Carrier number.687.2.3.11SPaRe bits (SPR).687.2.3.2.12Primary receiver Scan Carrier Number(PSCN).687.2.3.3Extended RF carrier information.697.2.3.3.1General, QH = 2 (hex).697.2.3.3.2Number of RF carriers.697.2.3.4Fixed part capabilities.697.2.3.4.1General, QH = 3 (hex).697.2.3.4.2Standard capabilities.707.2.3.5Extended fixed part capabilities.717.2.3.5.1General, QH = 4 (hex).717.2.3.5.2Extended capabilities.717.2.3.6Secondary access rights identities.727.2.3.6.1General, QH = 5 (hex).727.2.3.6.2SARI message.727.2.3.7Multiframe number.727.2.3.7.1General, QH = 6 (hex).727.2.3.7.2Multiframe number.737.2.3.8Escape.737.2.3.8.1General, QH = 7 (hex).737.2.3.8.2Escape information.737.2.4Paging Tail (PT).737.2.4.1General format.737.2.4.1.1PT format for full and long pagemessages.737.2.4.1.2PT format for short page messages.737.2.4.1.3PT format for zero length pagemessages.737.2.4.2PT header format.747.2.4.2.1General format.747.2.4.2.2Bit a8 is the extend flag.747.2.4.2.3BS SDU length indication.747.2.4.3MAC layer information for PT.747.2.4.3.1Information type.747.2.4.3.2Fill bits.757.2.4.3.3Blind full slot information.757.2.4.3.4Bearer description.757.2.4.3.5RFP identity.767.2.4.3.6Escape.767.2.4.3.7Dummy or connectionless downlinkbearer marker.767.2.4.3.8Bearer handover information.767.2.4.3.9RFP status.777.2.4.3.10Active carriers.787.2.4.3.11Recommended PP power level.787.2.5MAC control (MT).797.2.5.1General format and contents.797.2.5.2Basic connection control.797.2.5.2.1General.797.2.5.2.2Format for most messages.79SIST ETS 300 175-3:1999



Page 6ETS 300 175-3: September 19967.2.5.2.3WAIT.807.2.5.3Advanced connection control.817.2.5.3.1General.817.2.5.3.2ACCESS_REQUEST.817.2.5.3.3BEARER_HANDOVER_REQUEST.817.2.5.3.4CONNECTION_HANDOVER_REQUEST.817.2.5.3.5UNCONFIRMED_ACCESS_REQUEST.827.2.5.3.6BEARER_CONFIRM.827.2.5.3.7WAIT.827.2.5.3.8ATTRIBUTES_T.{Req;Cfm}.827.2.5.3.9BANDWIDTH_T.{Req;Cfm}.837.2.5.3.10Channel_list.847.2.5.3.11Unconfirmed_dummy.857.2.5.3.12Unconfirmed_handover.857.2.5.4MAC layer test messages.867.2.5.4.1Basic format.867.2.5.4.2FORCE_TRANSMIT.867.2.5.4.3LOOPBACK_DATA.877.2.5.4.4DEFEAT_ANTENNA_DIVERSITY.887.2.5.4.5FORCE_BEARER_HANDOVER(portable part only).897.2.5.4.6ESCAPE.897.2.5.4.7NETWORK_TEST.897.2.5.4.8CLEAR_TEST_MODES.907.2.5.5Quality control.907.2.5.6Broadcast and connectionless services.927.2.5.7Encryption control.937.2.5.8B-field setup, first PT transmission.937.2.5.9Escape.937.2.5.10TARI message.937.2.5.11REP connection control.947.2.5.11.1General.947.2.5.11.2Format for most messages.947.2.5.11.3REP CHANNEL MAP REQUEST:.947.2.5.11.4REP CHANNEL MAP CONFIRM:.957.3Messages in the B-field.957.3.1Overview.957.3.2Slot type encoding.967.3.3Advanced connection control.967.3.3.1General format.967.3.3.2BEARER_REQUEST.977.3.3.3BEARER_CONFIRM.977.3.3.4WAIT.987.3.3.5ATTRIBUTES_B.{Req;Cfm}.987.3.3.6BANDWIDTH_B.{Req;Cfm}.987.3.3.7CHANNEL_LIST.987.3.3.8UNCONFIRMED_DUMMY.997.3.3.9UNCONFIRMED_HANDOVER.997.3.3.10RELEASE.997.3.4Null.1007.3.5Quality control.1007.3.5.1General format.1007.3.5.2Bearer and connection control.1007.3.5.3RESET.1027.3.5.4Bearer quality in an asymmetric connection.1027.3.6Extended system information.1037.3.6.1General format.1037.3.6.2TARI messages.103SIST ETS 300 175-3:1999



Page 7ETS 300 175-3: September 19967.3.7GF-channel data packet.1037.3.8Escape.1048Medium access layer primitives.1048.1Connection oriented service primitives.1058.1.1Connection setup: MAC_CON {req;ind;cfm}.1058.1.2Connection modification: MAC_MOD {req;ind;cfm}.1068.1.3CO data transmit ready: MAC_CO_DTR {ind}.1078.1.4CO data transfer: MAC_CO_DATA {req;ind}.1078.1.5Restart DLC: MAC_RES_DLC {ind}.1088.1.6Connection release: MAC_DIS {req;ind}.1088.1.7MAC bandwidth: MAC_BW {ind;res}.1088.1.8Encryption.1098.1.8.1Load encryption key: MAC_ENC_KEY {req}.1098.1.8.2Enable/disable encryption: MAC_ENC_EKS {req;ind;cfm}1098.2Connectionless and broadcast service primitives.1098.2.1Paging: MAC_PAGE {req;ind}.1098.2.2Downlink connectionless: MAC_DOWN_CON {req;ind}.1108.2.3Uplink connectionless: MAC_UP_CON {req;ind;cfm}.1108.3Management primitives.1108.3.1Connection control.1108.3.1.1Connection setup: MAC_ME_CON {ind}.1108.3.1.2Connection setup allowed: MAC_ME_CON_ALL {req}.1118.3.1.3Bearer release: MAC_ME_REL {req}.1118.3.1.4MBC release report: MAC_ME_REL_REP {ind}.1118.3.2System information and identities.1118.3.2.1FP information preloading: MAC_ME_RFP_PRELOAD{req}.1118.3.2.2PT information preloading: MAC_ME_PT_PRELOAD{req}.1118.3.2.3System information output: MAC_ME_INFO {ind;res}.1118.3.2.4Extended system info: MAC_ME_EXT.{req;ind;res;cfm}.1128.3.3Channel map: MAC_ME_CHANMAP {ind;res}.1128.3.4Status reports: MAC_ME_STATUS {req;ind;res;cfm}.1128.3.5Error reports: MAC_ME_ERROR {ind;res}.1128.4Flow control.1128.4.1MA SAP flow control.1128.4.2MB SAP flow control.1138.4.3MC SAP flow control.1139Broadcast and connectionless procedures.1159.1Downlink broadcast and connectionless procedures.1159.1.1Downlink broadcast procedure.1159.1.1.1Broadcast information.1159.1.1.2Channel selection for downlink broadcast services.1159.1.1.3Downlink broadcast procedure description.1169.1.2Downlink connectionless procedure.1169.1.2.1Channel selection at the RFP.1169.1.2.2Downlink connectionless procedure description.1179.1.3Paging broadcast procedure.1179.1.3.1RFP paging broadcasts.1179.1.3.2PP paging procedures.1199.1.3.2.1PP paging detection.1199.1.3.2.2PP paging processing.1199.2Uplink connectionless procedures.1209.2.1General.1209.2.2Bearer selection for the connectionless uplink.1209.2.3Procedure for the connectionless uplink.1219.2.3.1Predicates.1219.2.3.2PT D-field construction.121SIST ETS 300 175-3:1999



Page 8ETS 300 175-3: September 19969.2.3.3PT transmission sequence.1219.2.3.4FT procedure.1229.3Non-continuous broadcast procedure.1229.3.1Request for specific Q-channel information.1229.3.1.1A-field procedure.1239.3.1.2B-field procedure.1239.3.2Request for a new dummy bearer.12410Connection oriented service procedures.12410.1Overview.12410.2C/O connection setup.12410.2.1General.12510.2.2Initiation of a basic and a normal connection setup.12510.2.3Initiation of a fast connection setup.12510.2.4Connection setup procedure description.12510.2.4.1Creation of MBCs.12510.2.4.2Establishment of a single bearer duplex connection of aknown service type.12710.2.4.3Establishment of multi-bearer connections andconnections needing service negotiation.12910.2.4.3.1Symmetric connection.13110.2.4.3.2Asymmetric uplink connection.13110.2.4.3.3Asymmetric downlink connection.13110.2.4.3.4Connection established.13210.3C/O connection modification.13210.4C/O connection release.13310.4.1General.13310.4.2Procedure description.13410.5C/O bearer setup.13410.5.1Single bearer setup procedures.13410.5.1.1Basic bearer setup procedure.13410.5.1.2A-field advanced single bearer setup procedure.13710.5.1.2.1PT initiated.13710.5.1.2.2FT initiated.14110.5.1.3B-field single bearer setup procedure.14110.5.1.3.1PT initiated.14110.5.1.3.2FT initiated.14410.5.1.4Double simplex setup procedure.14510.5.1.5Physical setup.14910.5.1.6 Mapping procedure.15010.5.2Channel list procedures.15110.5.2.1Scope.15110.5.2.2Description of the channel list messages.15110.5.2.3Usage of the channel list messages.15210.6C/O bearer handover.15310.6.1General.15310.6.2Duplex bearer handover procedure.15410.6.3Double simplex bearer handover.15510.7C/O bearer release.1
...

SLOVENSKI STANDARD
SIST ETS 300 175-3:1999
01-julij-1999
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GHO3ODVWNUPLOMHQMDGRVWRSDGRSUHQRVQHJDPHGLMD0$&
Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 3:
Medium Access Control (MAC) layer
Ta slovenski standard je istoveten z: ETS 300 175-3 Edition 2
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
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SIST ETS 300 175-3:1999 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 175-3:1999

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SIST ETS 300 175-3:1999
EUROPEAN ETS 300 175-3
TELECOMMUNICATION September 1996
STANDARD Second Edition
Source: ETSI TC-RES Reference: RE/RES-03027-3
ICS: 33.060, 33.060.50
Key words: DECT, MAC, radio
Radio Equipment and Systems (RES);
Digital Enhanced Cordless Telecommunications (DECT);
Common Interface (CI);
Part 3: Medium Access Control (MAC) 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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SIST ETS 300 175-3:1999
Page 2
ETS 300 175-3: 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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SIST ETS 300 175-3:1999
Page 3
ETS 300 175-3: September 1996
Contents
Foreword . 13
1 Scope . 15
2 Normative references . 15
3 Definitions and abbreviations. 16
3.1 Definitions. 16
3.2 Abbreviations. 17
4 Description of the MAC layer. 19
4.1 MAC layer reference model . 19
4.1.1 General. 20
4.1.2 Cluster Control Function (CCF). 20
4.1.3 Cell Site Functions (CSF). 20
4.1.4 Relationship to physical layer elements . 20
4.2 Frame and multiframe structures. 21
4.2.1 General. 22
4.2.2 Frame structure . 22
4.2.3 Multiframe structure. 23
4.3 State definitions . 24
4.3.1 PP states . 24
4.3.2 RFP states . 25
5 Overview of MAC layer services. 26
5.1 General. 26
5.1.1 Broadcast Message Control (BMC). 26
5.1.2 Connectionless Message Control (CMC). 26
5.1.3 Multi-Bearer Control . 26
5.2 Service descriptions . 26
5.2.1 Common functions. 26
5.2.2 BMC service. 27
5.2.3 CMC service. 27
5.2.4 MBC services . 27
5.3 Logical channels. 28
5.3.1 MBC connection endpoints (MC-SAP logical channels). 28
5.3.1.1 The higher layer C-plane channels, C . 28
5.3.1.2 The higher layer U-Plane channels, I . 28
5.3.1.3 The higher layer U-Plane control channel, G . 29
F
5.3.2 CMC endpoints (MB-SAP logical channels) . 29
5.3.2.1 The connectionless C-Plane channels, C . 29
L
5.3.2.2 The connectionless U-Plane channels, SI and SI . 29
N P
5.3.3 BMC endpoint (MA-SAP logical channel). 29
5.3.3.1 The slow broadcast channel, B . 29
S
5.3.4 Internal MAC control channels. 29
5.3.4.1 The system information channel, Q . 30
5.3.4.2 Identities channel, N. 30
5.3.4.3 The MAC control channel, M. 30
5.3.4.4 MAC paging channel, P. 30
5.4 SAP definitions. 30
5.4.1 MA SAP . 31
5.4.2 MB SAP . 31
5.4.3 MC SAP . 31
5.4.4 ME SAP . 32

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SIST ETS 300 175-3:1999
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ETS 300 175-3: September 1996
5.4.5 Order of transmission . 32
5.5 Bearers. 32
5.5.1 Bearer types. 32
5.5.2 Bearer operation . 33
5.6 Connection oriented services. 33
5.6.1 Connection types. 34
5.6.1.1 Basic connections. 34
5.6.1.2 Advanced connections. 34
5.6.1.3 Connection identifiers. 34
5.6.1.4 Physical connections. 35
5.6.2 Symmetric and asymmetric connections. 35
5.6.2.1 Symmetric connections. 35
5.6.2.2 Asymmetric connections. 36
5.7 Broadcast and connectionless services . 38
5.7.1 The broadcast services. 39
5.7.1.1 The continuous broadcast service . 39
5.7.1.2 The non-continuous broadcast service. 40
5.7.2 The connectionless services. 40
5.7.2.1 Connectionless downlink services. 40
5.7.2.2 Connectionless uplink services. 40
6 Multiplexing. 41
6.1 CCF multiplexing functions. 41
6.2 CSF multiplexing functions. 41
6.2.1 Bit MAPpings (MAP). 47
6.2.1.1 D-field MAPping (D-MAP). 47
6.2.1.2 A-field MAPping (A-MAP). 48
6.2.1.3 B-field MAPping (B-MAP). 49
6.2.2 Time multiplexers. 51
6.2.2.1 Tail MUltipleXer (T-MUX). 51
6.2.2.1.1 T-MUX algorithm for RFP
transmissions. 51
6.2.2.1.2 T-MUX algorithm for PT transmissions . 53
6.2.2.2 B-field control multiplexer (E/U-MUX). 53
6.2.2.3 B-field mode multiplexer (C-MUX) . 54
6.2.2.3.1 Double slot and full slot modes . 54
6.2.2.3.2 Half slot modes . 57
6.2.3 Encryption. 57
6.2.4 Scrambling. 58
6.2.5 Error control. 59
6.2.5.1 R-CRC overview. 59
6.2.5.2 R-CRC generation and checking . 59
6.2.5.3 X-CRC overview. 60
6.2.5.4 X-CRC generation and checking. 60
6.2.6 Broadcast controller . 61
7 Medium access layer messages. 61
7.1 Header field. 62
7.1.1 Overview/formatting. 62
7.1.2 Tail identification, TA, bits a to a . 62
0 2
7.1.3 The "Q1 / BCK" bit, bit a . 62
3
7.1.4 B-field identification, BA, bits a4 to a6. 63
7.1.5 The "Q2" bit, bit a . 63
7
7.2 Messages in the tail field. 63
7.2.1 Overview . 63
7.2.2 Identities information (NT) . 64
7.2.3 System information and multiframe marker (Q ) . 64
T
7.2.3.1 General. 64
7.2.3.2 Static system information . 65
7.2.3.2.1 General, Q = 0, 1 (hex) . 65
H

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ETS 300 175-3: September 1996
7.2.3.2.2 Q and Normal-Reverse (NR). 65
H
7.2.3.2.3 Slot Number (SN). 66
7.2.3.2.4 Start Position (SP) . 66
7.2.3.2.5 ESCape bit (ESC) . 66
7.2.3.2.6 Number of transceivers. 67
7.2.3.2.7 Extended RF carrier information
available. 67
7.2.3.2.8 RF carriers available (RF-cars) . 67
7.2.3.2.9 SPaRe bits (SPR) . 67
7.2.3.2.10 Carrier number. 68
7.2.3.11 SPaRe bits (SPR) . 68
7.2.3.2.12 Primary receiver Scan Carrier Number
(PSCN). 68
7.2.3.3 Extended RF carrier information. 69
7.2.3.3.1 General, Q = 2 (hex). 69
H
7.2.3.3.2 Number of RF carriers . 69
7.2.3.4 Fixed part capabilities . 69
7.2.3.4.1 General, Q = 3 (hex). 69
H
7.2.3.4.2 Standard capabilities . 70
7.2.3.5 Extended fixed part capabilities. 71
7.2.3.5.1 General, Q = 4 (hex). 71
H
7.2.3.5.2 Extended capabilities. 71
7.2.3.6 Secondary access rights identities . 72
7.2.3.6.1 General, Q = 5 (hex). 72
H
7.2.3.6.2 SARI message. 72
7.2.3.7 Multiframe number. 72
7.2.3.7.1 General, Q = 6 (hex). 72
H
7.2.3.7.2 Multiframe number. 73
7.2.3.8 Escape. 73
7.2.3.8.1 General, Q = 7 (hex). 73
H
7.2.3.8.2 Escape information. 73
7.2.4 Paging Tail (P ) . 73
T
7.2.4.1 General format. 73
7.2.4.1.1 P format for full and long page
T
messages. 73
7.2.4.1.2 P format for short page messages . 73
T
7.2.4.1.3 P format for zero length page
T
messages. 73
7.2.4.2 P header format . 74
T
7.2.4.2.1 General format. 74
7.2.4.2.2 Bit a is the extend flag . 74
8
7.2.4.2.3 B SDU length indication. 74
S
7.2.4.3 MAC layer information for PT . 74
7.2.4.3.1 Information type. 74
7.2.4.3.2 Fill bits. 75
7.2.4.3.3 Blind full slot information. 75
7.2.4.3.4 Bearer description. 75
7.2.4.3.5 RFP identity. 76
7.2.4.3.6 Escape. 76
7.2.4.3.7 Dummy or connectionless downlink
bearer marker. 76
7.2.4.3.8 Bearer handover information . 76
7.2.4.3.9 RFP status . 77
7.2.4.3.10 Active carriers. 78
7.2.4.3.11 Recommended PP power level. 78
7.2.5 MAC control (M ) . 79
T
7.2.5.1 General format and contents . 79
7.2.5.2 Basic connection control. 79
7.2.5.2.1 General. 79
7.2.5.2.2 Format for most messages . 79

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7.2.5.2.3 WAIT. 80
7.2.5.3 Advanced connection control. 81
7.2.5.3.1 General . 81
7.2.5.3.2 ACCESS_REQUEST. 81
7.2.5.3.3 BEARER_HANDOVER_REQUEST. 81
7.2.5.3.4 CONNECTION_HANDOVER_
REQUEST . 81
7.2.5.3.5 UNCONFIRMED_ACCESS_
REQUEST . 82
7.2.5.3.6 BEARER_CONFIRM . 82
7.2.5.3.7 WAIT. 82
7.2.5.3.8 ATTRIBUTES_T.{Req;Cfm}. 82
7.2.5.3.9 BANDWIDTH_T.{Req;Cfm} . 83
7.2.5.3.10 Channel_list . 84
7.2.5.3.11 Unconfirmed_dummy . 85
7.2.5.3.12 Unconfirmed_handover. 85
7.2.5.4 MAC layer test messages . 86
7.2.5.4.1 Basic format . 86
7.2.5.4.2 FORCE_TRANSMIT. 86
7.2.5.4.3 LOOPBACK_DATA . 87
7.2.5.4.4 DEFEAT_ANTENNA_DIVERSITY. 88
7.2.5.4.5 FORCE_BEARER_HANDOVER
(portable part only). 89
7.2.5.4.6 ESCAPE. 89
7.2.5.4.7 NETWORK_TEST. 89
7.2.5.4.8 CLEAR_TEST_MODES. 90
7.2.5.5 Quality control . 90
7.2.5.6 Broadcast and connectionless services. 92
7.2.5.7 Encryption control. 93
7.2.5.8 B-field setup, first PT transmission . 93
7.2.5.9 Escape . 93
7.2.5.10 TARI message . 93
7.2.5.11 REP connection control . 94
7.2.5.11.1 General . 94
7.2.5.11.2 Format for most messages . 94
7.2.5.11.3 REP CHANNEL MAP REQUEST: . 94
7.2.5.11.4 REP CHANNEL MAP CONFIRM:. 95
7.3 Messages in the B-field . 95
7.3.1 Overview . 95
7.3.2 Slot type encoding. 96
7.3.3 Advanced connection control . 96
7.3.3.1 General format . 96
7.3.3.2 BEARER_REQUEST . 97
7.3.3.3 BEARER_CONFIRM. 97
7.3.3.4 WAIT. 98
7.3.3.5 ATTRIBUTES_B.{Req;Cfm}. 98
7.3.3.6 BANDWIDTH_B.{Req;Cfm} . 98
7.3.3.7 CHANNEL_LIST . 98
7.3.3.8 UNCONFIRMED_DUMMY. 99
7.3.3.9 UNCONFIRMED_HANDOVER. 99
7.3.3.10 RELEASE . 99
7.3.4 Null. 100
7.3.5 Quality control. 100
7.3.5.1 General format . 100
7.3.5.2 Bearer and connection control. 100
7.3.5.3 RESET . 102
7.3.5.4 Bearer quality in an asymmetric connection. 102
7.3.6 Extended system information. 103
7.3.6.1 General format . 103
7.3.6.2 TARI messages. 103

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7.3.7 G -channel data packet. 103
F
7.3.8 Escape. 104
8 Medium access layer primitives. 104
8.1 Connection oriented service primitives. 105
8.1.1 Connection setup: MAC_CON {req;ind;cfm}. 105
8.1.2 Connection modification: MAC_MOD {req;ind;cfm}. 106
8.1.3 CO data transmit ready: MAC_CO_DTR {ind} . 107
8.1.4 CO data transfer: MAC_CO_DATA {req;ind}. 107
8.1.5 Restart DLC: MAC_RES_DLC {ind}. 108
8.1.6 Connection release: MAC_DIS {req;ind}. 108
8.1.7 MAC bandwidth: MAC_BW {ind;res}. 108
8.1.8 Encryption . 109
8.1.8.1 Load encryption key: MAC_ENC_KEY {req}. 109
8.1.8.2 Enable/disable encryption: MAC_ENC_EKS {req;ind;cfm} 109
8.2 Connectionless and broadcast service primitives. 109
8.2.1 Paging: MAC_PAGE {req;ind}. 109
8.2.2 Downlink connectionless: MAC_DOWN_CON {req;ind}. 110
8.2.3 Uplink connectionless: MAC_UP_CON {req;ind;cfm}. 110
8.3 Management primitives. 110
8.3.1 Connection control. 110
8.3.1.1 Connection setup: MAC_ME_CON {ind} . 110
8.3.1.2 Connection setup allowed: MAC_ME_CON_ALL {req}. 111
8.3.1.3 Bearer release: MAC_ME_REL {req}. 111
8.3.1.4 MBC release report: MAC_ME_REL_REP {ind}. 111
8.3.2 System information and identities. 111
8.3.2.1 FP information preloading: MAC_ME_RFP_PRELOAD
{req}. 111
8.3.2.2 PT information preloading: MAC_ME_PT_PRELOAD
{req}. 111
8.3.2.3 System information output: MAC_ME_INFO {ind;res}. 111
8.3.2.4 Extended system info: MAC_ME_EXT.{req;ind;res;cfm} . 112
8.3.3 Channel map: MAC_ME_CHANMAP {ind;res}. 112
8.3.4 Status reports: MAC_ME_STATUS {req;ind;res;cfm}. 112
8.3.5 Error reports: MAC_ME_ERROR {ind;res}. 112
8.4 Flow control. 112
8.4.1 MA SAP flow control . 112
8.4.2 MB SAP flow control . 113
8.4.3 MC SAP flow control . 113
9 Broadcast and connectionless procedures. 115
9.1 Downlink broadcast and connectionless procedures. 115
9.1.1 Downlink broadcast procedure . 115
9.1.1.1 Broadcast information. 115
9.1.1.2 Channel selection for downlink broadcast services . 115
9.1.1.3 Downlink broadcast procedure description. 116
9.1.2 Downlink connectionless procedure. 116
9.1.2.1 Channel selection at the RFP. 116
9.1.2.2 Downlink connectionless procedure description. 117
9.1.3 Paging broadcast procedure . 117
9.1.3.1 RFP paging broadcasts. 117
9.1.3.2 PP paging procedures. 119
9.1.3.2.1 PP paging detection . 119
9.1.3.2.2 PP paging processing. 119
9.2 Uplink connectionless procedures . 120
9.2.1 General. 120
9.2.2 Bearer selection for the connectionless uplink. 120
9.2.3 Procedure for the connectionless uplink. 121
9.2.3.1 Predicates . 121
9.2.3.2 PT D-field construction. 121

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9.2.3.3 PT transmission sequence. 121
9.2.3.4 FT procedure . 122
9.3 Non-continuous broadcast procedure. 122
9.3.1 Request for specific Q-channel information. 122
9.3.1.1 A-field procedure. 123
9.3.1.2 B-field procedure. 123
9.3.2 Request for a new dummy bearer. 124
10 Connection oriented service procedures . 124
10.1 Overview. 124
10.2 C/O connection setup . 124
10.2.1 General . 125
10.2.2 Initiation of a basic and a normal connection setup . 125
10.2.3 Initiation of a fast connection setup . 125
10.2.4 Connection setup procedure description . 125
10.2.4.1 Creation of MBCs . 125
10.2.4.2 Establishment of a single bearer duplex connection of a
known service type . 127
10.2.4.3 Establishment of multi-bearer connections and
connections needing service negotiation. 129
10.2.4.3.1 Symmetric connection. 131
10.2.4.3.2 Asymmetric uplink connection. 131
10.2.4.3.3 Asymmetric downlink connection. 131
10.2.4.3.4 Connection established . 132
10.3 C/O connection modification. 132
10.4 C/O connection release . 133
10.4.1 General . 133
10.4.2 Procedure description. 134
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