ETSI TS 102 939-2 V1.2.1 (2017-10)

ETSI TS 102 939-2 V1.2.1 (2017-10)






TECHNICAL SPECIFICATION
Digital Enhanced Cordless Telecommunications (DECT);
Ultra Low Energy (ULE);
Machine to Machine Communications;
Part 2: Home Automation Network (phase 2)

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2 ETSI TS 102 939-2 V1.2.1 (2017-10)



Reference
RTS/DECT-ULE273
Keywords
access, data, DECT, environment, IMT-2000,
intelligent homes & buildings, internet,
interoperability, interworking, M2M, mobility,
packet mode, profile, radio, synchronization,
TDD, TDMA
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3 ETSI TS 102 939-2 V1.2.1 (2017-10)
Contents
Intellectual Property Rights . 9
Foreword . 9
Modal verbs terminology . 9
Introduction . 10
1 Scope . 11
2 References . 11
2.1 Normative references . 11
2.2 Informative references . 12
3 Definitions, symbols and abbreviations . 13
3.1 Definitions . 13
3.2 Symbols . 13
3.3 Abbreviations . 14
4 Description of services and features . 16
4.1 DECT Ultra Low Energy . 16
4.1.0 General . 16
4.1.1 Back-compatibility with ULE Phase 1. 17
4.1.2 Coexistence with other DECT services . 17
4.1.3 Example applications covered by ULE Phase 2 . 17
4.1.3.0 General . 17
4.1.3.1 Simple medical pendant alarms . 17
4.1.3.2 Software Upgrade Over The Air . 18
4.1.3.3 M2M devices with audio capability . 18
4.2 Requirements for ULE Phase 2 . 19
4.2.1 Device types. 19
4.2.1.0 General . 19
4.2.1.1 ULE Phase 2 RFP . 19
4.2.1.1.1 General description . 19
4.2.1.1.2 Requirements . 19
4.2.1.2 PP type IV: hybrid device with voice/data support . 19
4.2.1.2.1 General description . 19
4.2.1.2.2 Requirements . 19
4.2.2 U-plane interworking and protocol architecture . 19
4.2.3 Performance Objectives . 20
4.3 Services and features implemented by ULE phase 2 . 20
4.3.0 General . 20
4.3.1 MAC/PHY layer . 20
4.3.2 DLC layer . 20
4.3.3 NWK layer . 20
4.3.4 Interworking and Application layer . 21
4.3.5 Security . 21
4.3.6 Management Entity . 21
4.3.7 Speech services and codecs . 21
5 Service and feature definitions . 21
5.1 ULE Phase 2 . 21
5.1.1 PHL service definitions . 21
5.1.2 MAC service definitions . 21
5.1.3 DLC service definitions . 22
5.1.4 NWK feature definitions . 22
5.1.5 Application feature definitions . 23
5.1.6 Management Entity (ME) definitions . 23
5.1.7 U-plane service and interworking definitions . 23
5.1.8 ULE device types . 23
5.1.9 Speech services and speech coding definitions . 23
ETSI

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4 ETSI TS 102 939-2 V1.2.1 (2017-10)
5.1.10 Call Control (CC) and mobility management service definitions . 24
6 Profile specific requirements . 24
6.1 General . 24
6.2 Specific conventions. 24
6.2.1 Use of symbols in support status tables . 24
6.3 DECT ULE phase 1 device types . 24
6.3.1 Types of devices supported by the present document . 24
6.3.2 Specific procedures for specific device types . 25
6.4 Physical layer (PHL) requirements. 25
6.4.1 Physical layer (PHL) services . 25
6.4.2 Modulation schemes . 25
6.4.3 PHL service to procedure mapping . 26
6.5 MAC layer requirements . 26
6.5.1 MAC layer services . 26
6.5.2 MAC service to procedure mapping . 27
6.6 DLC layer . 29
6.6.1 DLC layer services. 29
6.6.2 DLC service to procedure mapping . 30
6.7 NWK layer . 31
6.7.1 General . 31
6.7.2 NWK features . 31
6.7.3 NWK features to procedures mapping . 33
6.8 Application Layer . 34
6.8.1 Application features . 34
6.8.2 Application features to procedures mapping. 35
6.9 Distributed communications . 35
6.10 Management Entity (ME) . 35
6.10.1 Management Entity (ME) services . 35
6.10.2 Management Entity (ME) mode to procedures mapping . 36
6.11 U-plane services and interworking requirements . 37
6.11.1 U-plane and interworking services . 37
6.11.2 U-plane and interworking service to procedure mapping . 37
6.12 Speech Services . 38
6.12.1 Speech Services features . 38
6.12.2 Speech Services to procedures mapping . 38
6.13 General class/service/interworking support . 39
6.13.1 Class/service support . 39
6.13.2 Protocol interworking support . 39
7 Profile specific procedures description . 40
7.0 General . 40
7.1 Back compatibility with ULE Phase 1 . 40
7.1.0 General . 40
7.1.1 Back compatibility with a ULE Phase 1 Fixed Part (FP) . 40
7.1.2 Back compatibility with a ULE Phase 1 Portable Part (PP) . 40
8 Physical Layer (PHL) procedures . 40
9 Management Entity (ME) procedures . 40
9.1 ULE phase 1 Management . 40
9.2 Channel selection and collision avoidance procedures. 40
9.3 Channel selection and collision avoidance procedures for US region . 41
9.3.0 General . 41
9.3.1 Overall architecture of ULE channel selection processes . 41
9.3.2 Process M0 (RFP side pre-selection process) . 41
9.3.3 Broadcast mechanism . 41
9.3.4 Process M1 (PP side channel selection process) . 42
9.3.5 Setup attempt and evaluation of responses . 42
9.3.6 Process M2 (collision handling/collision avoidance process) . 43
9.4 Channel selection and collision avoidance procedures for Japan region . 43
9.4.0 General . 43
9.4.1 Overall architecture of ULE channel selection processes . 43
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5 ETSI TS 102 939-2 V1.2.1 (2017-10)
9.4.2 Process M0 (RFP side pre-selection process) . 43
9.4.3 Broadcast mechanism . 44
9.4.4 Process M1 (PP side channel selection process) . 44
9.4.5 Setup attempt and evaluation of responses . 44
9.4.6 Process M2 (collision handling/collision avoidance process) . 45
10 MAC layer procedures . 45
10.1 Radio Control Bits . 45
10.1.1 Quiet Channel Indication . 45
10.1.2 PHS Detection Indication . 45
10.2 Downlink broadcast (A-field). 46
10.2.0 General . 46
10.2.1 N messages . 46
T
10.2.2 QT messages . 46
10.2.2.1 Q - static system information . 46
T
10.2.2.2 Q - FP capabilities . 46
T
10.2.2.2.1 Standard FP Capabilities . 46
10.2.2.2.2 Extended FP Capabilities. 47
10.2.2.2.3 Extended FP Capabilities part 2 . 48
10.3 Slot types and slot use . 48
10.3.1 Full Slot . 48
10.3.1.1 General . 48
10.3.1.2 Use of full slot in C/O bearers . 48
10.3.1.3 Use of full slot in C/L dummy bearers . 48
10.3.2 Short Slot . 48
10.3.2.1 General . 48
10.3.2.2 Use of short slot in C/O bearers . 49
10.3.3 Long Slot . 49
10.3.3.1 General . 49
10.3.3.2 Use of long slot in C/O bearers . 49
10.4 No-emission legacy mode procedures . 49
10.4.1 General . 49
10.5 U-plane C/L downlink services . 50
10.5.0 General . 50
10.5.1 U-plane C/L downlink multicast unacknowledged service . 50
10.5.1.0 General . 50
10.5.1.1 Logical channels and instance separation . 50
10.5.1.2 Addressing and management of multicast groups . 50
10.5.1.3 Procedure . 50
10.5.1.4 SI subfield format . 50
P
10.5.2 U-plane C/L downlink over the dummy bearer . 50
10.5.2.0 General . 50
10.5.2.1 Multiplexing cycle . 51
10.5.2.2 Single-burst transmission . 51
10.5.2.3 Identification of C/L downlink insertion . 51
10.5.2.4 Announcement via the B paging channel and identification of instances . 51
U
10.5.3 U-plane C/L downlink over additional C/L bearers . 51
10.5.3.0 General . 51
10.5.3.1 Channel selection and transmission start. 52
10.5.3.2 MAC signalling in the additional C/L downlink bearer . 52
10.5.3.3 Single-burst transmission . 52
10.5.3.4 Announcement via the B paging channel and identification of instances . 52
U
10.5.4 Repetition of U-plane C/L downlink . 53
10.6 ULE Paging Procedures (phase 2) . 53
10.6.0 General . 53
10.6.1 PU Paging Message Formats . 53
10.6.2 Paging Descriptors for ULE Paging . 54
10.6.2.1 Basic concepts of the ULE paging system . 54
10.6.2.2 Basic operation of the descriptors . 54
10.6.2.3 Allocation of descriptors . 54
10.6.2.4 Format for descriptors in ULE phase 1 . 54
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