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SIST EN 300 700 V2.2.1:2019
01-februar-2019
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Digital Enhanced Cordless Telecommunications (DECT) - Wireless Relay Station (WRS)
Ta slovenski standard je istoveten z: ETSI EN 300 700 V2.2.1 (2018-12)
ICS:
33.070.30 'LJLWDOQHL]EROMãDQH Digital Enhanced Cordless
EUH]YUYLþQHWHOHNRPXQLNDFLMH Telecommunications (DECT)
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SIST EN 300 700 V2.2.1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 300 700 V2.2.1:2019
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SIST EN 300 700 V2.2.1:2019
ETSI EN 300 700 V2.2.1 (2018-12)
EUROPEAN STANDARD
Digital Enhanced Cordless Telecommunications (DECT);
Wireless Relay Station (WRS)
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SIST EN 300 700 V2.2.1:2019
2 ETSI EN 300 700 V2.2.1 (2018-12)
Reference
REN/DECT-00335
Keywords
DECT, repeater
ETSI
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ETSI
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SIST EN 300 700 V2.2.1:2019
3 ETSI EN 300 700 V2.2.1 (2018-12)
Contents
Intellectual Property Rights . 8
Foreword . 8
Modal verbs terminology . 8
1 Scope . 9
2 References . 9
2.1 Normative references . 9
2.2 Informative references . 10
3 Definitions and abbreviations . 10
3.1 Definitions . 10
3.2 Abbreviations . 11
4 Wireless Relay Station (WRS) . 12
4.1 Introduction . 12
4.2 Description . 13
4.3 Reference model . 14
4.4 Terminology . 14
5 Service and feature definitions . 15
5.1 System-level feature definitions . 15
5.2 PHL service definitions . 15
5.3 MAC service definitions . 16
5.4 DLC service definitions . 17
5.5 NWK feature definitions . 17
5.6 Management Entity definitions . 17
6 General requirements . 17
6.1 General . 17
6.2 Specific conventions. 18
6.2.1 Use of symbols in support status tables . 18
6.3 System-level feature requirements . 18
6.3.1 System-level features . 18
6.3.2 System-level feature to procedure mapping . 18
6.4 PHL requirements. 18
6.4.1 PHL services . 18
6.4.2 Modulation schemes . 19
6.4.3 PHL service to procedure mapping . 19
6.5 MAC layer requirements . 20
6.5.1 MAC layer services . 20
6.5.2 MAC service to procedure mapping . 21
6.6 DLC layer requirements . 23
6.6.1 DLC layer services. 23
6.6.2 DLC service to procedure mapping . 24
6.7 NWK layer requirements . 24
6.7.1 NWK features . 24
6.7.2 NWK features to procedures mapping . 25
6.8 Management Entity requirements . 26
6.8.1 Management Entity services . 26
6.8.2 Management Entity service to procedures mapping . 26
7 Procedures description . 26
7.1 General . 26
7.2 System-level procedures . 26
7.3 PHL procedures . 26
7.3.1 General . 26
7.3.2 Timing . 27
7.3.3 Z-field mapping . 27
ETSI
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SIST EN 300 700 V2.2.1:2019
4 ETSI EN 300 700 V2.2.1 (2018-12)
7.3.4 Fast hopping radio . 27
7.3.5 Antenna diversity . 27
7.3.5.1 General . 27
7.3.5.2 Antenna diversity at CRFP_PT . 27
7.3.5.3 Antenna diversity at CRFP_FT . 27
7.3.6 Sliding collision detection . 28
7.3.7 Synchronization Window . 28
7.3.8 Minimal Normal Transmit Power . 28
7.3.9 Transmitted Power Management . 28
7.4 MAC procedures . 29
7.4.1 General . 29
7.4.2 Physical channel selection . 29
7.4.3 Maximum allowed system load . 29
7.4.4 Fixed part capabilities . 29
7.4.4.1 General . 29
7.4.4.2 Fixed Part Capabilities . 29
7.4.4.3 Extended Fixed Part Capabilities . 29
7.4.4.4 Extended Fixed Part Capabilities (Part 2) . 30
7.4.5 Hop control . 30
7.4.6 Frame multiplexing structure . 30
7.4.7 Logical channel mapping . 32
7.4.8 Quality Control and Flow Control . 32
7.4.8.1 General . 32
7.4.8.2 I data handling . 33
N
7.4.8.3 I data handling . 33
P
7.4.9 MAC layer control messages . 33
7.4.10 CRFP Connection-oriented mode procedures . 33
7.4.10.1 General . 33
7.4.10.2 Creation of a Relay Multi Bearer Control (RMBC) . 33
7.4.10.3 Normal C/O bearer setup (Basic) . 33
7.4.10.4 Normal C/O bearer setup (Advanced) . 34
7.4.10.5 Dual C/O bearer setup (Basic) . 35
7.4.10.6 Dual C/O bearer setup (Advanced) . 36
7.4.10.7 C/O connection release . 37
7.4.10.8 C/O abnormal connection release . 38
7.4.11 CRFP connection suspend and resume . 39
7.4.12 Bearer handover . 41
7.4.13 Relay of higher layer data . 44
7.4.14 "No emission" mode . 45
7.4.15 ULE related procedures . 45
7.4.15.1 Relay of I _error_correct service . 45
P
7.4.15.2 Setting the Q2 bit . 45
7.4.15.3 Use of BCK bit for flow control and end-to-end integrity . 45
7.4.15.3.1 General . 45
7.4.15.3.2 Lifetime counters . 46
7.4.15.3.3 Setting of BCK/Q2 bits in "no-B-field" frames . 46
7.4.15.4 Repeater upper segment channel selection . 47
7.4.15.5 Relay of MAC expedited messages . 47
7.4.15.6 Conversion of single-burst access to multi-burst setup . 47
7.4.15.7 Use of "Wait" message . 47
7.4.15.8 C/O scenarios mandatory sequences . 47
7.4.15.8.1 General . 47
7.4.15.8.2 Single burst uplink, PP initiated . 49
7.4.15.8.3 Single burst uplink, PP initiated - optimized slot usage . 50
7.4.15.8.4 Single burst downlink, PP initiated . 52
7.4.15.8.5 Single burst downlink, PP initiated - optimized slot usage . 53
7.4.15.8.6 Bidirectional - Single bursts in both directions - PP initiated . 55
7.4.15.8.7 Bidirectional - Multi-bursts (two packets) in both directions - PP initiated . 58
7.4.15.8.8 Bidirectional - Multi-bursts (two packets) in both directions - PP initiated - optimized slot
usage . 60
7.4.15.9 G channel relay . 62
FA
ETSI
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SIST EN 300 700 V2.2.1:2019
5 ETSI EN 300 700 V2.2.1 (2018-12)
7.4.15.10 Handling of ULE bearer replacement (inter-cell) . 62
7.4.16 Procedures for the relay of I _error_detect service . 62
P
7.4.16.1 Transparent relay of I _error_detect service . 62
P
7.4.16.2 Detection and setting of the I _error_detect service . 62
P
7.4.16.3 Service change to/from I _error_detect service . 63
P
7.4.16.4 BA codes supported . 63
7.4.16.4.1 General . 63
7.4.16.4.2 Handling of "no-B field" case. 63
7.4.16.5 Handling of error cases in I _error_detect service . 63
P
7.4.16.5.1 Setting the bits Q1 and Q2 . 63
7.4.16.5.2 Setting the BA bits and B-field content . 64
7.4.16.5.3 Flow control with C or C traffics . 64
S F
7.4.17 Procedures for the local/relayed mode switching . 64
7.4.17.1 General and managing rules . 64
7.4.17.1.1 General . 64
7.4.17.1.2 Terminology . 64
7.4.17.1.3 Management . 64
7.4.17.2 Switching to local mode . 65
7.4.17.3 Switching to full-relayed mode . 65
7.4.17.4 Switching between local modes . 65
7.4.17.5 Switching point and error handling . 65
7.4.17.6 Higher layer signalling handling . 66
7.4.17.7 Effects of the local mode . 66
7.4.17.7.1 U-plane . 66
7.4.17.7.2 Channel C . 66
S
7.4.17.7.3 Channel C . 66
F
7.4.17.7.4 A-field M channel signalling . 66
T
7.4.17.7.5 B-field MAC control signalling . 67
7.4.18 C channel operation . 68
7.4.18.1 C channel . 68
S
7.4.18.1.1 General . 68
7.4.18.1.2 C channel transparent relay . 68
S
7.4.18.1.3 C channel end-system operation . 68
S
7.4.18.1.4 C channel retransmission and flow control . 68
S
7.4.18.2 C channel . 68
F
7.4.18.2.1 General . 68
7.4.18.2.2 B-field control Multiplexer (E/U-MUX), C modes . 68
F
7.4.18.2.3 C channel transparent relay . 69
F
7.4.18.2.4 C channel end-system operation . 69
F
7.4.18.2.5 C channel relay activation . 69
F
7.4.18.2.6 C channel retransmission and flow control . 69
F
7.4.18.2.7 C channel end-system specific WRS procedures: activation . 69
F
7.4.18.2.8 C channel end-system specific WRS procedures: single LAPC instance and coordination
F
with C channel . 70
S
7.4.19 ULE C/L procedures . 70
7.4.19.1 ULE Dummy bearer operation: general . 70
7.4.19.2 ULE Dummy bearer generation: subfield B0 fields and N channel . 70
C
7.4.19.3 ULE Dummy bearer generation; paging channel P and paging related fields: HN, CA, SFa, SFb . 70
U
7.4.19.4 ULE Dummy bearer generation: subfield B2 fields: channels Q and M . 71
U U
7.4.19.5 B-field paging addressed to a WRS . 71
7.4.19.6 C/L multicast procedures: general . 71
7.4.19.7 C/L multicast procedures: multicast channel over the dummy bearer . 71
7.4.19.8 C/L multicast procedures: multicast channel over additional C/L bearers . 72
7.4.19.8.1 General . 72
7.4.19.8.2 Error handling . 73
ETSI
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SIST EN 300 700 V2.2.1:2019
6 ETSI EN 300 700 V2.2.1 (2018-12)
7.4.20 Downlink broadcast .
...