ETSI TS 101 376-4-14-2015 GEO-Mobile Radio Interface Specifications (Release 3) Third Generation Satellite Packet Radio Service Part 4 Radio interface protocol specifications Sub-p_1.pdf

1、 ETSI TS 101 376-4-14 V3.4.1 (2015-10) GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service; Part 4: Radio interface protocol specifications; Sub-part 14: Mobile Earth Station (MES) - Base Station System (BSS) interface; Radio Link Control/Medium Acc

2、ess Control (RLC/MAC) protocol; Iu Mode; GMR-1 3G 44.160 TECHNICAL SPECIFICATION ETSI ETSI TS 101 376-4-14 V3.4.1 (2015-10) 2GMR-1 3G 44.160Reference RTS/SES-00374-4-14 Keywords 3G, GMPRS, GMR, GPRS, GSM, GSO, MES, mobile, MSS, radio, satellite, S-PCN ETSI 650 Route des Lucioles F-06921 Sophia Antip

3、olis 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-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present do

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8、on extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its

9、Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 101 376-4-14 V3.4.1 (2015-10) 3GMR-1 3G 44.160Contents Intellectual Property Rights 10g3Foreword . 10g3Modal verbs terminology 11g3Introduction 11g31 Scope

10、13g31.1 General . 13g31.2 Related documents . 13g31.3 Use of logical control channels 13g31.4 Use of logical traffic channels 13g31.4a Use of transport channels . 13g31.5 Conventions 14g32 References 14g32.1 Normative references . 14g32.2 Informative references 15g33 Definitions, symbols and abbrevi

11、ations . 15g33.1 Definitions 15g33.2 Symbols 16g33.3 Abbreviations . 16g34 Layered overview of radio interface. 17g34.0 Protocol architecture. 17g34.1 Layer services . 17g34.2 Layer functions . 18g34.2.1 RLC function 18g34.2.2 MAC layer function 18g34.3 Service primitives . 19g34.3.1 MAC to Physical

12、 Layer Primitives . 19g34.3.2 PDCP to RLC Primitives 19g34.3.2.1 Primitives 19g34.3.2.2 Primitive parameters . 20g34.3.3 RRC to RLC Primitives 20g34.3.3.1 Primitives 20g34.3.3.2 Primitive parameters . 21g34.3.4 RRC to MAC Primitives . 22g34.3.4.1 Primitives 22g34.3.4.2 Primitive Parameters . 23g34.4

13、 Services required from lower layers . 24g35 Introduction to the Medium Access Control (MAC) procedures . 24g35.1 General . 24g35.2 Multiplexing principles 24g35.2.1 Temporary Block Flow . 24g35.2.2 Temporary Flow Identity 25g35.2.2.1 Temporary Flow Identity for PDCH . 25g35.2.2.2 Temporary Flow Ide

14、ntity for DCH . 25g35.2.3 Uplink State Flag 25g35.2.4 Medium Access modes . 25g35.2.4.1 Medium Access modes for PDCH 25g35.2.4.2 Medium Access modes for DCH 25g35.2.5 Multiplexing of GMPRS and future mobile earth stations . 25g35.3 MAC States 26g35.3.1 MAC-Idle state . 26g35.3.1.1 General 26g35.3.1.

15、2 Establishment of a PDCH . 26g35.3.1.3 Establishment of a DCH 26g35.3.2 MAC-Shared state 26g3ETSI ETSI TS 101 376-4-14 V3.4.1 (2015-10) 4GMR-1 3G 44.1605.3.2.1 General 26g35.3.2.2 Release of all PDCHs 26g35.3.2.3 Establishment of a DCH 26g35.3.2.4 Radio bearer reconfiguration . 26g35.3.3 MAC-DTM st

16、ate . 26g35.3.3.1 General 26g35.3.3.2 Release of all PDCHs 27g35.3.3.3 Release of all DCHs 27g35.3.3.4 Release of all PDCHs and DCHs 27g35.3.4 MAC-Dedicated state . 27g35.3.4.1 General 27g35.3.4.2 Release of all DCHs 27g35.3.4.3 Radio bearer reconfiguration . 27g35.3.4.4 Establishment of a PDCH . 27

17、g35.3.4.5 Establishment of DCH 27g35.3.5 MAC state machine 27g35.4 General MAC procedures in MAC-Idle state and MAC-Shared state 28g35.4.1 Mobile station side 28g35.4.1.1 General 28g35.4.1.2 Cell (Spotbeam) reselection 28g35.4.1.3 Network Assisted Cell Change . 29g35.4.1.4 Release of DCHs . 29g35.4.

18、1.4.1 General 29g35.4.1.4.2 Continuation of PBCCH information 29g35.4.1.4.3 Receipt of PSI14 message in MAC-DTM state . 29g35.4.1.5 System information on PBCCH 29g35.4.1.6 System information on BCCH 29g35.4.1.6.1 General 29g35.4.1.6.2 Establishment of PBCCH 29g35.4.1.6.3 Void . 29g35.4.1.7 Void. 29g

19、35.4.1.8 Discontinuous reception (DRX) 29g35.4.1.9 Page mode procedures on PCCCH 30g35.4.1.10 Frequency Parameters . 30g35.4.1.11 G-RNTI Management . 30g35.4.2 Network side . 30g35.4.2.1 System Information broadcasting 30g35.4.2.1.1 System information on PBCCH 30g35.4.2.1.2 System information on BCC

20、H . 30g35.4.2.1.3 System information on PACCH (and other logical channels) . 30g35.4.2.1.4 Consistent sets of system information messages . 30g35.4.2.2 Paging . 30g35.4.2.3 Network Assisted Cell Change . 30g35.5 Measurement reports 30g35.5.1 General 30g35.5.2 Network Control (NC) measurement reporti

21、ng 30g35.5.3 Void 30g35.5.4 Additional measurement and reporting parameters 30g35.6 Mapping of Signalling Radio Bearers (SRB) onto logical channels 31g35.6.1 Downlink 31g35.6.2 Uplink . 31g35.6.2.1 MAC-Dedicated State . 31g35.6.2.2 MAC-Shared State 31g35.6.2.3 MAC-DTM State 31g35.7 Multiplexing prin

22、ciples with Flexible Layer One 32g35.7.1 General 32g35.7.2 Multiplexing between user-plane and control-plane . 32g36 Paging procedures 32g36.1 General . 32g36.2 Paging initiation in MAC-Idle state . 32g36.3 Paging initiation in MAC-Shared state . 32g3ETSI ETSI TS 101 376-4-14 V3.4.1 (2015-10) 5GMR-1

23、 3G 44.1606.4 Reception of PACKET PAGING REQUEST by an MS 32g37 Medium Access Control (MAC) procedures on PCCCH . 33g37.1 General . 33g37.2 TBF establishment initiated by the mobile earth station on PCCCH . 33g37.2.1 General 33g37.2.2 Permission to access the network . 33g37.2.3 Initiation of a TBF

24、establishment . 33g37.2.3.1 Initiation of the packet access procedure 33g37.2.3.1.1 General 33g37.2.3.1.2 Access persistence control on PRACH 34g37.2.3.2 Packet assignment procedure 34g37.2.3.2.1 On receipt of a PACKET CHANNEL REQUEST or PACKET CHANNEL REQUEST TYPE 2 message 34g37.2.3.3 Contention r

25、esolution at one phase access 35g37.2.3.4 RLC/MAC procedures during contention resolution 36g37.2.3.4.1 RLC/MAC procedures during contention resolution on PDCHs. 36g37.2.3.4.2 RLC/MAC procedures during contention resolution on DCHs . 36g37.2.3.5 One phase packet access completion. 36g37.2.3.5.1 One

26、phase packet access completion on PDCHs . 36g37.2.3.5.2 One phase packet access completion on DCHs . 36g37.2.3.6 Timing Advance 36g37.2.3.6.1 Timing advance on PDCHs . 36g37.2.3.6.2 Timing advance on DCHs . 36g37.2.4 TBF establishment using two phase access 36g37.2.5 Abnormal cases . 36g37.3 TBF est

27、ablishment initiated by the network on CCCH 37g37.4 Procedure for measurement report sending in MAC-Idle state 37g37.5 Cell Change Order procedures in MAC-Idle state . 37g38 Medium Access Control (MAC) procedures on PDCH . 37g38.1 General . 37g38.2 Transfer of RLC data blocks 38g38.2.1 Medium access

28、 mode 38g38.2.2 Uplink RLC data block transfer 38g38.2.2.0 General 38g38.2.2.0.1 General 38g38.2.2.0.2 Establishment of additional uplink TBF(s) 38g38.2.2.0.3 Uplink resource reallocation/reconfiguration 38g38.2.2.0.4 Establishment of downlink TBF(s) 39g38.2.2.0.5 Network initiated Establishment of

29、Uplink TBF . 39g38.2.2.1 Dynamic Allocation uplink RLC data block transfer 39g38.2.2.1.0 General 39g38.2.2.1.1 PACCH operation 39g38.2.2.1.2 Resource Allocation/Reallocation for Uplink 39g38.2.2.1.3 Establishment of downlink TBF 41g38.2.2.2 Extended Dynamic Allocation uplink RLC data block transfer

30、42g38.2.2.3 Exclusive Allocation uplink RLC data block transfer . 42g38.2.2.4 Network initiated release of uplink TBF . 42g38.2.2.5 Abnormal cases . 43g38.2.3 Downlink RLC data block transfer . 43g38.2.3.1 General 43g38.2.3.1.0 General 43g38.2.3.1.1 Downlink resource reallocation . 43g38.2.3.1.2 Voi

31、d . 44g38.2.3.2 Downlink RLC data block transfer procedure 44g38.2.3.2.0 General 44g38.2.3.2.1 Abnormal cases . 44g38.2.3.3 Polling for Packet Downlink Ack/Nack 45g38.2.3.4 Resource Reassignment for downlink . 45g38.2.3.5 Establishment of uplink TBF 46g38.2.3.5.0 General 46g3ETSI ETSI TS 101 376-4-1

32、4 V3.4.1 (2015-10) 6GMR-1 3G 44.1608.2.3.5.1 Abnormal cases . 46g38.2.3.6 Network initiated abnormal release of downlink TBF 47g38.3 Packet PDCH Release 47g38.4 Procedure for measurement report sending in MAC-Shared state . 47g38.5 Network Controlled cell reselection procedures in MAC-Shared state 4

33、7g38.6 Measurement Order procedures in MAC-Shared state . 47g38.7 Packet Control Acknowledgement . 47g38.8 Abnormal cases 47g38.8.1 General 47g38.8.2 Abnormal release without retry 47g38.8.3 Abnormal release with access retry 48g38.8.4 Abnormal release with system information 48g38.8.5 Abnormal rele

34、ase of an Uplink TBF with access retry . 48g38.8.6 Abnormal release of a Downlink TBF 48g38.9 Network Assisted Cell Change procedures in MAC-Shared state 48g38.10 Packet Link Quality Reporting . 48g38.11 Initiation of Packet access procedure following handover . 48g39 Medium Access Control (MAC) pro

35、cedures on DCH . 49g39.1 General . 49g39.2 Transfer of RLC/MAC blocks 49g39.2.0 General 49g39.2.1 Dedicated allocation . 49g39.2.1.1 General 49g39.2.1.2 Void. 50g39.2.1.3 Void. 50g39.2.2 Transfer of RLC/MAC blocks on DTCH . 50g39.2.3 Transfer of RLC/MAC blocks on DACCH 50g39.2.4 Transfer of RLC/MAC

36、blocks on PDTCH and PACCH 51g39.2.5 Transfer of RLC/MAC blocks on UDCH, CDCH and ADCH . 51g39.3 PACKET CONTROL ACKNOWLEDGEMENT . 51g39.3a Handover Access and Physical Information . 51g39.3a.1 Handover Access 51g39.3a.2 Physical Information . 52g39.4 Abnormal cases 52g310 Radio Link Control (RLC) pro

37、cedures on PDTCH and PACCH . 52g310.1 General . 52g310.2 Procedures and parameters for peer-to-peer operation . 52g310.2.1 Send state variable V(S) . 52g310.2.2 Control send state variable V(CS) 52g310.2.3 Acknowledge state variable V(A) . 52g310.2.4 Acknowledge state array V(B) 52g310.2.5 Block seq

38、uence number BSN . 53g310.2.6 Receive state variable V(R) 53g310.2.7 Receive window state variable V(Q) 53g310.2.8 Receive state array V(N) . 53g310.2.9 Starting sequence number (SSN) and received block bitmap (RBB) . 53g310.2.10 Window Size . 53g310.2.10a RLC buffer 53g310.2.11 Compression . 53g310

39、.2.12 Segmentation of upper layer PDUs into RLC data units 53g310.2.13 Re-assembly of upper layer PDUs from RLC data units 54g310.2.14 Segmentation of RLC/MAC control messages into RLC/MAC control blocks . 54g310.2.15 Re-assembly of RLC/MAC control messages from RLC/MAC control blocks . 54g310.3 Ope

40、ration during RLC/MAC control message transfer 54g310.4 Operation during RLC data block transfer . 54g310.4.1 General 54g310.4.2 Countdown procedure . 54g310.4.3 Delayed release of downlink Temporary Block Flow 54g310.4.4 Extended uplink TBF mode 54g310.4.5 Acknowledged mode operation 54g3ETSI ETSI

41、TS 101 376-4-14 V3.4.1 (2015-10) 7GMR-1 3G 44.16010.4.5.1 General 54g310.4.5.2 Void. 54g310.4.5.3 Establishment of Temporary Block Flow . 54g310.4.5.4 Operation of uplink Temporary Block Flow . 54g310.4.5.5 Release of uplink Temporary Block Flow 54g310.4.5.6 Operation of downlink Temporary Block Flo

42、w 55g310.4.5.7 Release of downlink Temporary Block Flow 55g310.4.6 Unacknowledged mode operation . 55g310.4.6.1 General 55g310.4.6.2 Establishment of Temporary Block Flow . 55g310.4.6.3 Operation of uplink Temporary Block Flow . 55g310.4.6.4 Release of uplink Temporary Block Flow 55g310.4.6.5 Operat

43、ion of downlink Temporary Block Flow 55g310.4.6.6 Release of downlink Temporary Block Flow 55g310.5 Abnormal release cases 55g310.5.1 Abnormal release with access retry 55g310.5.2 Abnormal release with cell reselection . 55g310.6 Uplink TBF release in extended uplink TBF mode 55g311 Radio Link Contr

44、ol (RLC) procedures on DTCH and DACCH 55g311.1 General . 55g311.2 Procedures and parameters for peer-to-peer operation . 56g311.2.1 Send state variable V(S) . 56g311.2.2 Control send state variable V(CS) 56g311.2.3 Acknowledge state variable V(A) . 56g311.2.4 Acknowledge state array V(B) 56g311.2.5

45、Block sequence number BSN . 56g311.2.5.1 Block sequence number for TCH TBF mode 56g311.2.5.2 Block sequence number for DCCH TBF mode . 56g311.2.6 Reduced block sequence number RBSN 56g311.2.7 Receive state variable V(R) 56g311.2.8 Receive window state variable V(Q) 56g311.2.9 Receive state array V(N

46、) . 56g311.2.10 Starting sequence number (SSN) and received block bitmap (RBB) . 56g311.2.11 Window Size . 56g311.2.11.1 DTCH 56g311.2.11.2 DACCH . 57g311.2.11a RLC buffer 57g311.2.12 Segmentation of upper layer PDUs into RLC data units 57g311.2.13 Re-assembly of upper layer PDUs from RLC data units

47、 57g311.2.14 Segmentation of RLC/MAC control messages into RLC/MAC control blocks . 57g311.2.15 Re-assembly of RLC/MAC control messages from RLC/MAC control blocks . 57g311.3 Operation during RLC/MAC control message transfer 58g311.4 Operation during RLC data block transfer . 58g311.4.1 General 58g3

48、11.4.2 Acknowledged mode operation 58g311.4.2.1 General 58g311.4.2.2 On DTCH 58g311.4.2.2.1 General 58g311.4.2.2.2 Uplink 58g311.4.2.2.3 Downlink . 58g311.4.2.3 On DACCH. 58g311.4.2.3.1 General 58g311.4.2.3.2 Uplink 58g311.4.2.3.3 Downlink . 59g311.4.2.3.4 TBF Release 59g311.4.3 Unacknowledged mode

49、operation . 60g311.4.3.1 General 60g311.4.3.2 On DTCH 60g311.4.3.2.1 Uplink 60g311.4.3.2.2 Void . 60g311.4.3.3 On DACCH . 60g3ETSI ETSI TS 101 376-4-14 V3.4.1 (2015-10) 8GMR-1 3G 44.16011.4.3.3.1 Uplink 60g311.4.3.3.2 Downlink . 60g311.4.3.3.3 TBF Release 60g311.4.4 Transparent mode operation (TCH TBF mode only) 61g311a Radio Link Control (RLC) procedures for FLO on UDCH, ADCH 61g312 RLC/MAC block structure . 61g312.1a RLC/MAC block structure on PDCH . 61g312.1b RLC/MAC block structure on DACCH . 61g312.2 RLC/MAC block format conventions 62g312.3 Spare Bits . 62g312.4 RLC/MAC H