1、 ETSI TS 101 376-4-12 V3.5.1 (2017-03) GEO-Mobile Radio Interface Specifications (Release 3); Third Generation Satellite Packet Radio Service; Part 4: Radio interface protocol specifications; Sub-part 12: Mobile Earth Station (MES) - Base Station System (BSS) interface; Radio Link Control/Medium Acc
2、ess Control (RLC/MAC) protocol; GMR-1 3G 44.060 TECHNICAL SPECIFICATION ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 2GMR-1 3G 44.060Reference RTS/SES-00424 Keywords 3G, GMPRS, GMR, GPRS, GSM, GSO, MES, mobile, MSS, radio, satellite, S-PCN ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - F
3、RANCE 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 document may be
4、made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print,
5、 the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this
6、 and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduc
7、ed or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction e
8、xtend to reproduction in all media. European Telecommunications Standards Institute 2017. 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 Memb
9、ers and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 3GMR-1 3G 44.060Contents Intellectual Property Rights 12g3Foreword . 12g3Modal verbs terminology 13g3Introduction 13g31 Scope 15g3
10、2 References 16g32.1 Normative references . 16g32.2 Informative references 18g33 Definitions and abbreviations . 18g33.1 Definitions 18g33.2 Abbreviations . 20g34 Layered overview of radio interface. 20g34.0 General . 20g34.1 Layer services . 21g34.2 Layer functions . 21g34.3 Service primitives . 22
11、g34.4 Services required from lower layers . 22g35 Introduction to the Medium Access Control (MAC) procedures . 22g35.1 General . 22g35.2 Multiplexing principles 22g35.2.1 Temporary Block Flow (TBF) 22g35.2.2 Temporary Flow Identity (TFI) 23g35.2.3 Uplink state flag 23g35.2.4 Medium access modes 23g3
12、5.2.4a Multiplexing of GMPRS and future MESs . 24g35.3 Packet idle mode 24g35.4 Packet transfer mode 24g35.5 General procedures in packet idle and packet transfer modes 25g35.5.1 Mobile earth station side . 25g35.5.1.0 General 25g35.5.1.1 Cell reselection 25g35.5.1.1a Network Assisted Cell Change .
13、25g35.5.1.1a.0 General 25g35.5.1.1a.1 Neighbour Cell System Information Distribution . 25g35.5.1.1a.2 CCN Mode 25g35.5.1.2 System Information (SI) on PBCCH . 25g35.5.1.3 System Information (SI) on BCCH . 25g35.5.1.3.0 General 25g35.5.1.3.1 Supervision of BCCH_CHANGE_MARK and update of BCCH informati
14、on . 25g35.5.1.3.2 GPRS SI reception failure . 26g35.5.1.4 Acquisition of system information on the broadcast channel 26g35.5.1.4.0 General 26g35.5.1.4.1 Suspension of operation to receive system information 26g35.5.1.4.2 Request for acquisition of system information 26g35.5.1.5 Discontinuous recept
15、ion (DRX) 26g35.5.1.6 Page mode procedures on PCCCH 26g35.5.1.7 Frequency parameters . 26g35.5.2 Network side . 27g35.5.2.1 System Information broadcasting 27g35.5.2.1.1 System information on PBCCH 27g35.5.2.1.2 System information on BCCH . 27g35.5.2.1.3 System information on PACCH (and other logica
16、l channels) . 27g35.5.2.1.4 Consistent sets of system information messages . 27g3ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 4GMR-1 3G 44.0605.5.2.2 Paging . 27g35.6 Measurement reports 27g35.6.0 General 27g35.6.1 Network Control (NC) measurement reporting 27g35.6.2 Void 28g35.6.3 Additional measurem
17、ent and reporting parameters 28g35.6.3.0 General 28g35.6.3.1 Deriving the 3G Neighbour Cell list from the 3G Neighbour Cell description . 28g35.6.3.2 Deriving BA(GPRS) and the GSM Neighbour Cell list 29g35.6.3.3 Deriving the Neighbour Cell list from the GSM Neighbour Cell list and the 3G Neighbour C
18、ell list 29g35.6.3.4 GPRS Real Time Differences . 29g35.6.3.5 GPRS Report Priority Descriptions . 29g35.6.3.6 GPRS Measurement Parameters and GPRS 3G Measurement Parameters . 29g35.6.3.7 The GPRS 3G Cell Reselection list . 29g36 Paging procedures (A/Gb mode only) 29g36.0 General . 29g36.1 Paging pro
19、cedure for RR connection establishment . 29g36.1.0 General 29g36.1.1 Paging initiation using paging subchannel on CCCH . 30g36.1.2 Paging initiation using paging subchannel on PCCCH . 30g36.1.3 Paging initiation using PACCH 30g36.1.4 Paging response 30g36.2 Paging procedure for downlink packet trans
20、fer 30g36.2.0 General 30g36.2.1 Paging procedure using paging subchannel on CCCH . 30g36.2.2 Paging using paging subchannel on PCCCH 30g36.2.3 Paging response to a page on CCCH 31g37 Medium Access Control (MAC) procedures on PCCCH . 31g37.0 General . 31g37.0a Support of multiple TBF procedures 31g37
21、.1 TBF establishment initiated by the mobile earth station on PCCCH . 32g37.1.0 General 32g37.1.1 Permission to access the network . 32g37.1.2 Initiation of a TBF establishment . 32g37.1.2.1 Initiation of the packet access procedure 32g37.1.2.1.0 General 32g37.1.2.1.1 Access persistence control on P
22、RACH 34g37.1.2.1.2 Handling of T3202 expiry . 35g37.1.2.2 Packet assignment procedure 35g37.1.2.2.1 On receipt of a PACKET CHANNEL REQUEST or PACKET CHANNEL REQ TYPE 2 message . 35g37.1.2.2.2 Void . 35g37.1.2.2.3 Void . 35g37.1.2.2.4 Packet access reject procedure 35g37.1.2.3 One phase packet access
23、 completion. 36g37.1.2.4 Timing and frequency correction 36g37.1.3 Packet Resource Request Procedure (Iu mode only) 37g37.1.3.0 General 37g37.1.3.1 Initiation of the Packet resource request procedure 37g37.1.3.2 On receipt of a PACKET RESOURCE REQUEST message . 37g37.1.3.3 Completion of Packet resou
24、rce request procedure 37g37.1.4 Initiation of TBF Establishment on CCCH . 38g37.1.5 Abnormal cases . 38g37.2 TBF establishment initiated by the network on CCCH (A/Gb mode only) 39g37.2.1 Entering the packet transfer mode 39g37.2.1.0 General 39g37.2.1.1 Packet downlink assignment procedure 39g37.2.1.
25、2 Packet downlink assignment procedure completion . 40g37.2.1.3 Void. 40g3ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 5GMR-1 3G 44.0607.2.2 Abnormal cases . 40g37.3 Procedure for measurement report sending in packet idle mode 40g37.4 Cell change order procedures in packet idle mode . 41g37.4.0 Genera
26、l 41g37.4.1 Cell change order procedure initiated on PCCCH 41g37.4.2 Cell change order procedure initiated on CCCH 41g37.5 Measurement order procedures in packet idle mode 41g37.6 Void 41g37.7 Void 41g37.8 TBF establishment on PACCH by network . 41g37.9 GMPRS Resume procedure on PCCCH (A/Gb mode onl
27、y) 41g37.9.0 General 41g37.9.1 Initiation of GMPRS resume procedure 41g37.9.2 Completion of GMPRS resume procedure . 42g37.9.3 Abnormal cases . 42g37.10 Talk Burst Request Transmission on PCCCH 42g37.10.0 General 42g37.10.1 Access persistence control on PRACH . 42g37.10.2 On receipt of a PACKET CHAN
28、NEL REQ TYPE 2 message with Talk Burst Request Indication 43g37.10.3 Absence of PACKET UPLINK TALK BURST CONTROL RESPONSE 43g37.11 Uplink Talk Burst ControlTransmission on Established TBF 43g37.11.0 General 43g37.11.1 On receipt of a PACKET UPLINK TALK BURST CONTROL message . 43g38 Medium access con
29、trol (MAC) procedures in packet transfer mode . 44g38.1 Transfer of RLC data blocks 44g38.1.0 General 44g38.1.1 Uplink RLC data block transfer 44g38.1.1.0 General 44g38.1.1.1 Dynamic allocation uplink RLC data block transfer . 45g38.1.1.1.0 General 45g38.1.1.1.1 PACCH operation (A/Gb mode only) . 46
30、g38.1.1.1.1a PDCH3 PACCH operation (Iu mode only) . 46g38.1.1.1.2 Resource reallocation for uplink TBF . 46g38.1.1.1.3 Establishment of downlink TBF 49g38.1.1.2 Uplink PDCH(5,3) and PDCH(5,12) multiplexing . 50g38.1.1.3 Void. 50g38.1.1.4 Network initiated release of uplink TBF . 50g38.1.1.5 Abnormal
31、 cases . 51g38.1.1.6 Network initiated establishment of uplink TBF 51g38.1.1.7 Fixed allocation uplink RLC data block transfer 51g38.1.2 Downlink RLC data block transfer . 52g38.1.2.0 General 52g38.1.2.1 Downlink RLC data block transfer . 52g38.1.2.1.0 General 52g38.1.2.1.1 Abnormal cases . 52g38.1.
32、2.2 Polling for packet downlink ACK/NACK 53g38.1.2.3 Downlink PDCH(5,3) and PDCH(5,12) multiplexing 53g38.1.2.4 Resource reassignment for downlink 54g38.1.2.4a Establishment of downlink TBF after downlink TBF release . 54g38.1.2.4a.0 General 54g38.1.2.4a.1 Abnormal cases . 55g38.1.2.5 Establishment
33、of uplink TBF 56g38.1.2.5.0 General 56g38.1.2.5.1 Abnormal cases (A/Gb mode) . 58g38.1.2.5.1a Abnormal cases (Iu mode) . 58g38.1.2.6 Void. 59g38.1.2.7 Void. 59g38.1.2.8 Network initiated abnormal release of downlink TBF 59g38.1.2.9 Network initiated release of downlink TBF 59g38.1.2.10 Network initi
34、ated Establishment of Uplink TBF. 59g38.1.3 Void 60g3ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 6GMR-1 3G 44.0608.1.4 Multiplexing of control and data messages (A/Gb mode only) 60g38.1.5 Multiplexing multiple TBFs on the same burst (Iu mode only) 60g38.2 Packet PDCH release (Iu mode only) . 61g38.3
35、Procedure for measurement report sending in Packet Transfer mode (Iu mode only) . 61g38.4 Network controlled cell reselection procedure (Iu mode only) 61g38.4.0 General 61g38.4.1 Network controlled cell reselection completion . 62g38.4.2 Abnormal cases . 62g38.5 Measurement order procedures in packe
36、t transfer mode (Iu mode only) . 63g38.6 Packet control acknowledgement . 63g38.7 Abnormal cases 63g38.7.1 Abnormal release with return to CCCH or PCCCH . 63g38.7.2 Abnormal release with random access 64g38.7.3 Abnormal release with system information 64g38.8 Packet link quality reporting in packet
37、transfer mode (A/Gb mode only) 64g38.8a Packet link quality reporting in packet transfer mode (Iu mode only) . 64g38.9 Coding rate change procedure in packet transfer mode 64g38.9.0 General 64g38.9.1 Downlink TBF coding rate change procedure 64g38.9.2 Uplink TBF coding rate change procedure . 64g39
38、Radio Link Control (RLC) procedures in packet transfer mode 65g39.0 General . 65g39.1 Procedures and parameters for peer-to-peer operation . 65g39.1.0 General 65g39.1.1 Send state variable V(S) . 66g39.1.1a Control send state variable V(CS) 66g39.1.2 Acknowledge state variable V(A) . 66g39.1.3 Ackno
39、wledge state array V(B) 66g39.1.3.1 Acknowledge state array V(B) for GMPRS 66g39.1.3.2 Void. 67g39.1.4 Block Sequence Number BSN 67g39.1.4.1 Block Sequence Number BSN for GPRS TBF . 67g39.1.4.2 Void. 67g39.1.4a Void 67g39.1.5 Receive state variable V(R) 67g39.1.6 Receive window state variable V(Q) 6
40、7g39.1.7 Receive state array V(N) . 67g39.1.7.1 Receive state array V(N) in GMPRS TBF 67g39.1.7.2 Void. 67g39.1.8 Starting Sequence Number (SSN) and Received Block Bitmap (RBB) . 68g39.1.8.1 Starting Sequence Number (SSN) and Received Block Bitmap (RBB) in GMPRS TBF . 68g39.1.8.1.0 General 68g39.1.8
41、.1.1 Generation of the bitmap . 68g39.1.8.1.2 Interpretation of the bitmap . 68g39.1.8.2 Void. 69g39.1.9 Window size . 69g39.1.9a Filler octets . 69g39.1.10 Compression . 69g39.1.11 Segmentation of upper layer PDUs into RLC data units 71g39.1.12 Re-assembly of upper layer PDUs from RLC data units 71
42、g39.1.12a Void 72g39.1.12b Void 72g39.1.12c Dummy Data Block (Iu mode only) . 72g39.1.13 Void 72g39.2 Operation during RLC/MAC control message transfer 72g39.3 Operation during RLC data block transfer . 72g39.3.0 General 72g39.3.1 Void 73g39.3.2 Acknowledged mode operation 73g39.3.2.0 General 73g39.
43、3.2.1 Additional functionality in acknowledged mode on PDCH3 (Iu mode only) . 73g3ETSI ETSI TS 101 376-4-12 V3.5.1 (2017-03) 7GMR-1 3G 44.0609.3.2.2 Establishment of temporary block flow 73g39.3.2.3 Operation of uplink temporary block flow 73g39.3.2.4 Release of uplink temporary block flow . 74g39.3
44、.2.5 Operation of downlink temporary block flow . 75g39.3.2.6 Release of downlink temporary block flow 75g39.3.3 Unacknowledged mode operation . 76g39.3.3.0 General 76g39.3.3.1 Establishment of temporary block flow 76g39.3.3.2 Operation of uplink temporary block flow 76g39.3.3.3 Release of uplink te
45、mporary block flow . 77g39.3.3.4 Operation of downlink temporary block flow . 78g39.3.3.5 Release of downlink temporary block flow 78g39.4 Abnormal release cases 78g39.4.1 Abnormal release with random access 78g39.4.2 Abnormal release with spotbeam reselection 78g39.5 Radio Link Control (RLC) proced
46、ures in packet transfer mode when using PNB3(1,6) Data in shared mode . 79g310 RLC/MAC block structure . 79g310.0a PNB(m,n) bursts - A/Gb mode . 79g310.0b PNB2(m,n) bursts - A/Gb mode . 79g310.0c PDCH - Iu mode . 80g310.1 Radio block structure 81g310.2 Public information bits . 84g310.2.0 General 84
47、g310.2.1 Downlink PUI for PDCH (4,n) and PDCH (5,n) and PDCH2(5,3) 87g310.2.1a Downlink PUI for PDCH3(5,3) 88g310.2.1b Downlink PUI for PDCH3(5,12) 88g310.2.1c Downlink PUI for PDCH3(10,3) 89g310.2.2 Downlink Extended PUI for PDCH2(5,12) 90g310.2.3 Uplink PUI for PDCH (4,3), PDCH (5,n), PDCH2(5,n) a
48、nd PDCH3(5,n) . 91g310.2.4 Downlink PUI for PDCH (2,6) . 91g310.2.4a Downlink PUI for PDCH3(2,6) 91g310.2.5 Uplink PUI for PDCH (1,n), PDCH3(1,n) and PDCH3(2,6) 92g310.3 RLC/MAC header 92g310.3.1 Downlink RLC/MAC header for PNB(m,n) and PNB2(m,n) bursts 92g310.3.1a Downlink RLC/MAC Data header for P
49、NB3(m,n) bursts - Iu mode only . 93g310.3.1b Downlink RLC/MAC Control header for PNB3(m,n) bursts - Iu mode only . 93g310.3.2 Uplink RLC/MAC header for PNB(m,n) and PNB2(m,n) bursts - A/Gb mode only . 93g310.3.2a Uplink RLC/MAC Data header for PNB3(m,n) bursts - Iu mode only 94g310.3.2b Uplink RLC/MAC Control header for PNB3(m,n) bursts - Iu mode only 94g310.3.2c Header type 2: Uplink RLC/MAC Data header for PNB3(1,6) Data in dynamic allocation mode - Iu mode only . 94g310.4 Header fields 94g310.4.1 Uplink state flag (USF) field. 94g310.4.1.1 PDCH(4,3), PDCH(5,3) PDCH2(5,3) and
