1、 ETSI EN 301 649 V2.3.1 (2015-03) Digital Enhanced Cordless Telecommunications (DECT); DECT Packet Radio Service (DPRS) EUROPEAN STANDARD ETSI ETSI EN 301 649 V2.3.1 (2015-03)2 Reference REN/DECT-00305 Keywords access, data, DECT, DPRS, frame relay, IMT-2000, internet, interoperability, interworking
2、, IP, IPv6, LAN, mobility, multimedia, packet mode, profile, radio, synchronization, TDD, TDMA ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfe
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9、1 (2015-03)3 Contents Intellectual Property Rights 15g3Foreword . 15g3Modal verbs terminology 15g31 Scope 16g32 References 16g32.1 Normative references 16g32.2 Informative references . 18g33 Definitions, symbols and abbreviations . 19g33.1 Definitions . 19g33.2 Symbols . 20g33.3 Abbreviations 21g34
10、Description of services . 24g34.1 The DECT Packet Radio Service (DPRS) . 24g34.1.1 Service objectives 24g34.1.2 Characteristics of the DECT packet data service . 25g34.1.3 Performance Objectives . 25g34.1.4 DPRS U-plane Services . 26g34.1.5 DPRS operation modes (Classes) 27g34.1.6 DPRS System Catego
11、ries . 27g34.2 Protocol architecture 28g34.2.1 Reference configuration for Internet Protocol and LANs 29g34.2.1.1 Reference configuration for Internet Protocol 29g34.2.1.2 Reference configuration for IEEE 802.3 13 30g34.3 Service and feature definitions 30g34.3.1 PHL service definitions . 30g34.3.2
12、MAC service definitions 31g34.3.3 DLC service definitions . 33g34.3.4 NWK feature definitions 34g34.3.5 Application service definitions 36g34.3.6 Distributed Communication . 36g34.3.7 Management Entity 36g34.3.8 Call Control (CC) and Mobility Management (MM) Service Class 37g34.3.9 U-plane Service a
13、nd Interworking type . 37g34.3.10 DPRS System Categories . 37g34.4 General Class/Service/Interworking support . 38g34.5 System categories 38g34.5.1 Mapping between DPRS categories and features/services 38g34.5.2 Supported data rates for equipment declaring compliance to a data category . 40g34.5.3 I
14、ndication of compliance with a data category 42g35 PHL requirements 43g35.1 Physical Layer services . 43g35.2 Modulation schemes 43g35.3 PHL service to procedure mapping . 44g35.4 PHL layer procedures 44g35.4.1 General radio requirements 44g35.4.2 Minimum Normal Transmit Power (NTP) . 44g35.4.3 Radi
15、o receiver sensitivity . 45g35.4.4 Z-field 45g35.4.5 Sliding collision detection . 45g35.4.6 Physical channel availability 45g35.4.7 Synchronization window . 45g35.4.8 Power management 45g35.4.9 Fast hopping radio . 45g36 MAC layer requirements 45g3ETSI ETSI EN 301 649 V2.3.1 (2015-03)4 6.1 MAC serv
16、ices 45g36.2 MAC service to procedure mapping 47g37 DLC-layer requirements . 52g37.1 DLC services . 52g37.2 DLC feature to procedure mapping . 52g38 NWK layer requirements 53g38.1 NWK features 54g38.2 NWK feature to procedure mapping . 55g38.3 Application features 59g38.4 Application feature to proc
17、edure mapping 59g38.5 Distributed Communications . 60g38.5.1 Distributed Communications features 60g38.6 Distributed Communications feature to procedure mapping . 60g39 Management Entity Requirements . 60g39.1 Introduction . 60g39.1.1 Management Entity (ME) operation modes . 60g39.1.2 Management Ent
18、ity (ME) mode to procedures mapping . 61g39.2 Description of the DPRS operation principles. 62g39.2.1 General . 62g39.2.2 Service class 1 62g39.2.3 Service class 2 62g39.2.4 Service class 3 62g39.2.5 Service class 4 63g39.3 Resource and physical connection management for Class 1 and Class 2 systems
19、63g39.3.1 Requirements applicable to the Fixed Part (FP) 63g39.3.1.1 Conditions for resumption and management procedures . 63g39.3.1.1.1 General . 63g39.3.1.1.2 ME procedures for FT initiated connection resumption . 63g39.3.1.2 Connection Suspension conditions . 65g39.3.1.2.1 General . 65g39.3.1.2.2
20、 Connection suspension due to no data activity . 65g39.3.1.2.3 Connection suspension due to violation of the minimum number of bearers (MAC Bandwidth command) . 65g39.3.1.2.4 Connection suspension by loss of all received bearers . 65g39.3.1.2.5 Activation of Fast Scan mode and/or high duty cycle pag
21、ing detection after Connection suspension 66g39.3.1.3 Conditions for Bandwidth modification . 66g39.3.1.3.1 General . 66g39.3.2 Requirements applicable to the Portable Part (PP) 66g39.3.2.1 Conditions for connection resumption . 66g39.3.2.1.1 Procedure for PT initiated Connection resumption 66g39.3.
22、2.1.2 “RFP-busy-for-data“ flag 67g39.3.2.1.3 Waiting time for collision avoidance after deactivation of “RFP-busy-for-data“ flag 67g39.3.2.1.4 Bandwidth after resumption . 67g39.3.2.1.5 Resumption rejection by the FT . 67g39.3.2.2 Conditions for Connection Suspension 67g39.3.2.2.1 General . 67g39.3.
23、2.2.2 Connection suspension due to no data activity . 67g39.3.2.2.3 Connection suspension due to violation of the minimum number of bearers (MAC Bandwidth command) . 68g39.3.2.2.4 Connection suspension by loss of all received bearers . 68g39.3.2.2.5 Activation of fast scan mode after Connection susp
24、ension 68g39.3.2.3 Conditions for Bandwidth modification . 68g39.3.2.3.1 General . 68g39.3.2.3.2 Rules for the bandwidth request by the PP . 68g39.4 Logical Connection and virtual call management . 69g39.4.1 Requirements for class 1 devices . 69g39.4.2 Requirements for class 2 devices . 69g39.4.2.1
25、General Description . 69g39.4.2.2 Normal procedures of virtual call setup and release. 69g3ETSI ETSI EN 301 649 V2.3.1 (2015-03)5 9.4.2.2.1 Identification of the call as a DPRS call . 69g39.4.2.2.2 Bandwidth attributes of the call 69g39.4.2.2.3 Creation of DLC link and MAC logical connection. 70g39.
26、4.2.2.4 Temporary states during the setup procedure . 70g39.4.2.3 Abnormal release of Virtual Calls 70g39.4.2.4 Release of Logical Connection 70g39.4.2.5 The handshake (stay alive) procedure 70g39.4.3 Requirements for class 3 devices . 71g39.4.3.1 General Description . 71g39.4.3.1.1 Identification o
27、f the call as a DPRS call . 71g39.4.3.1.2 Connection attributes 71g39.4.4 Requirements for class 4 devices . 71g39.4.4.1 General Description . 71g39.4.4.1.1 Identification of the call as a DPRS call . 72g39.5 Resource and physical connection management for Class 3 and Class 4 devices . 72g39.5.1 Sim
28、plified Class 3 connection management 72g39.5.2 Suspend management (Tx side) . 72g39.5.3 Suspend management (Rx side) . 72g39.5.4 Resume management . 72g39.5.5 Stay alive (timer control) . 72g39.5.6 Stay alive (periodic resume) 72g39.5.7 Simplified Class 4 connection management 73g310 MAC layer proc
29、edures . 73g310.1 General 73g310.1.1 Frame and multiframe structure . 73g310.1.2 Bit mappings 73g310.1.2.1 Multiple bitmappings rule 73g310.1.3 Void . 73g310.1.4 Scrambling . 73g310.1.5 Error control. 73g310.1.6 Void . 73g310.1.7 Void . 73g310.1.8 RFP idle receiver scan sequence 74g310.1.9 PT receiv
30、er scan sequence . 74g310.1.10 PT states and state transitions 74g310.1.10.1 PT states and state transitions for PTs not supporting fast setup 74g310.1.10.2 PT states and state transitions for PTs supporting fast setup 74g310.1.10.2.1 Fast setup control information provided by the FT 75g310.1.10.2.2
31、 PT states and state transitions when PT and FT supports complete setup detection 75g310.1.10.2.3 PT states and state transitions when PT and FT supports Selective setup detection only 76g310.1.10.2.4 Fast setup control information provided using MAC paging . 76g310.1.11 Identities 77g310.2 Non cont
32、inuous broadcast . 77g310.2.1 Request for specific Q channel information. 77g310.2.2 Request for a new dummy . 77g310.3 Downlink broadcast . 77g310.3.1 NTmessages . 77g310.3.2 QTmessages . 77g310.3.2.1 QT- static system information 77g310.3.2.2 QT- FP capabilities 78g310.3.2.2.1 Standard FP Capabili
33、ties 78g310.3.2.2.2 Extended FP Capabilities 79g310.3.2.2.3 Extended FP Capabilities part 2 . 79g310.3.2.3 QT- SARI list contents . 80g310.3.2.4 Multiframe number 80g310.4 Paging broadcast . 80g310.4.1 Paging message formats . 80g310.4.1.1 Long or full page message format 81g310.4.1.2 Short page mes
34、sage format 81g310.4.1.3 Zero length page message format . 82g310.4.1.4 MAC resume and control page message format. 82g3ETSI ETSI EN 301 649 V2.3.1 (2015-03)6 10.4.1.5 MAC layer information in zero and short length paging messages 83g310.4.1.5.1 RFP status . 83g310.4.2 MAC layer information messages
35、 procedures . 84g310.4.2.1 Blind slot information for circuit mode service . 84g310.4.2.2 Bearer handover/replacement information . 84g310.4.2.3 Other bearer position 84g310.4.2.4 Recommended other bearer position 84g310.4.2.5 Dummy or C/L bearer position 84g310.4.2.6 C/L bearer position . 84g310.4.
36、2.7 RFP-status and Modulation Types . 85g310.4.2.8 Blind slot information for packet mode service . 85g310.4.3 Paging Procedures . 85g310.4.3.1 LCE Paging 85g310.4.3.2 MAC Paging 85g310.4.3.2.1 Support of MAC Paging commands for resume and paging detection control 85g310.4.3.2.2 Support of MAC Pagin
37、g codes for control of fast setup . 86g310.4.4 Paging detection . 86g310.4.4.1 Normal duty cycle 86g310.4.4.2 High duty cycle 86g310.4.4.3 Low duty cycle . 86g310.5 Logical Connection Setup . 86g310.6 Logical Connection Release 87g310.7 Connection Modification . 87g310.7.1 Connection Modification to
38、 change bandwidth . 87g310.7.1.1 Bandwidth negotiation . 87g310.7.1.1.1 Bandwidth negotiation with A-field messages . 88g310.7.1.1.2 Bandwidth negotiation with B-field messages . 88g310.7.1.1.3 Order and sequence of operations. 89g310.7.1.2 Bandwidth modification . 89g310.7.1.2.1 Order and sequence
39、of operations. 90g310.7.1.3 Suspend 90g310.7.1.4 Resume . 94g310.7.1.5 Bandwidth modification rejection and error handling 94g310.7.1.5.1 Error handling . 95g310.7.2 Connection modification to change service type, slot type, modulation type or adaptive code rate 95g310.7.2.1 Connection modification
40、to change MAC service type 95g310.7.2.2 Connection modification to change slot type . 95g310.7.2.3 Connection modification to change the modulation scheme and adaptive code rate . 96g310.7.2.4 ATTRIBUTES_T.req/cfm . 96g310.8 Physical Connection Setup 97g310.8.1 Single bearer physical connection setu
41、p 97g310.8.2 Multibearer Physical Connection setup . 98g310.9 Physical Connection Release . 98g310.10 Bearer Setup 98g310.10.1 Duplex bearer setup procedures . 98g310.10.1.1 MAC control messages 98g310.10.1.2 PT initiated initial duplex bearer setup (pilot bearer) . 99g310.10.1.2.1 Prerequisites . 1
42、00g310.10.1.2.2 Usage of channel list procedures 100g310.10.1.2.3 Detailed procedure description . 100g310.10.1.3 FT initiated initial duplex bearer setup (pilot bearer) . 102g310.10.1.3.1 Prerequisites . 102g310.10.1.3.2 Usage of channel list procedures 102g310.10.1.3.3 Detailed procedure descripti
43、on . 102g310.10.1.4 PT initiated additional duplex bearer setup 104g310.10.1.4.1 Use of the procedure and Master side . 105g310.10.1.4.2 Prerequisites . 105g310.10.1.4.3 Usage of channel list procedures 105g310.10.1.4.4 Detailed procedure description . 107g310.10.1.5 FT initiated additional duplex b
44、earer setup 109g310.10.2 Double simplex bearer setup 109g310.10.2.1 MAC control messages 110g3ETSI ETSI EN 301 649 V2.3.1 (2015-03)7 10.10.2.2 Upstream double simplex bearer setup 111g310.10.2.2.1 Use of the procedure and T-side . 111g310.10.2.2.2 Prerequisites . 111g310.10.2.2.3 Channel selection a
45、nd usage of channel list procedures . 111g310.10.2.2.4 Detailed procedure description . 112g310.10.2.3 Downstream double simplex bearer setup 113g310.10.2.3.1 Use of the procedure and T-side . 114g310.10.2.3.2 Prerequisites . 114g310.10.2.3.3 Channel selection and usage of channel list procedures .
46、114g310.10.2.3.4 Detailed procedure description . 114g310.11 Bearer Release procedures 116g310.11.1 Unacknowledged release . 117g310.11.2 Crossed release (duplex bearers only) . 117g310.11.3 Acknowledged release . 117g310.11.4 Fast release. 118g310.11.5 Definition of the procedure to use and the Mas
47、ter side for the different release cases 118g310.11.5.1 Suspend cases . 118g310.11.5.1.1 FT initiated suspend . 118g310.11.5.1.2 PT initiated suspend . 119g310.11.5.2 Bandwidth modification cases . 119g310.11.5.2.1 Reversal of asymmetric connection: from asymmetric downlink to uplink . 119g310.11.5.
48、2.2 Reversal of asymmetric connection: from asymmetric uplink to downlink . 119g310.11.5.2.3 Modification from asymmetric downlink to symmetric . 119g310.11.5.2.4 Modification from asymmetric uplink to symmetric 119g310.11.5.2.5 Modification from symmetric to asymmetric downlink (with release of dup
49、lex bearers) 120g310.11.5.2.6 Modification from symmetric to asymmetric uplink (with release of duplex bearers) . 120g310.11.6 Listen for setup control codes in Release message 120g310.12 Advanced connection handover 120g310.13 I channel operation 120g310.13.1 Protected I channel error_detect mode. 121g310.13.2 Protected I channel error_correct mode . 121g310.13.2.1 Unilateral jump 121g310.13.2.2 Bearer reset 121g310.13.3 Connectionless SIPmode . 121g310.14 C channel operation . 122g310.14.1 CSchannel 122g310.14.2 CFchannel 122g310.14.2.1 Priority schema of the CFchannel 122g
