Content for TR 38.809 Word version: 16.6.0
1 Scope
2 References
3 Definitions of terms, symbols and abbreviations
3.1 Terms
3.2 Symbols
3.3 Abbreviations
...
...
1 Scope p. 7
The present document is the Technical Report for the Work Item on Integrated Access and Backhaul for NR. The present document captures the background and the decisions on IAB requirements.
2 References p. 7
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 38.104: "NR; Base Station (BS) radio transmission and reception"
[3]
TS 38.101-1: "NR User Equipment (UE) radio transmission and reception; Part 1: Range 1 Standalone"
[4]
TS 38.101-2: "NR User Equipment (UE) radio transmission and reception: Part 2: Range 2 Standalone"
[5]
TS 38.101-3: "NR; User Equipment (UE) radio transmission and reception; Part 3: Range 1 and Range 2 Interworking operation with other radios"
[6]
TS 38.141-2: "NR; Base Station (BS) conformance testing; Part 2: Radiated conformance testing".
[7]
TS 38.817-02: "General aspects for Base Station (BS) Radio Frequency (RF) for NR".
[8]
TS 38.174: "NR; Integrated Access and Backhaul (IAB) radio transmission and reception"
[9]
ITU-R Recommendation SM.329: "Unwanted emissions in the spurious domain".
[10]
Recommendation ITU-R SM.1539-1: "Variation of the boundary between the out-of-band and spurious domains required for the application of Recommendations ITU-R SM.1541 and ITU-R SM.329".
[11]
CISPR 32: "Electromagnetic compatibility of multimedia equipment - Emission requirements".
[12]
TS 38.113: "NR; Base Station (BS) and repeater ElectroMagnetic Compatibility (EMC)".
3 Definitions of terms, symbols and abbreviations p. 8
3.1 Terms p. 8
For the purposes of the present document, the terms given in TR 21.905 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905.
IAB type 1-H:
IAB-MT and IAB-DU operating at FR1 with a requirement set holding requirements defined at the respective TAB and OTA requirements defined at the respective RIB
IAB type 1-O:
IAB-MT and IAB-DU operating at FR1 with a requirement set consisting only of OTA requirements defined at the respective RIB.
IAB type 2-O:
IAB-MT and IAB-DU operating at FR2 with a requirement set consisting only of OTA requirements defined at the respective RIB
3.2 Symbols p. 8
For the purposes of the present document, the following symbols apply:
AA
The composite antenna array pattern in dB
AE
The array element pattern in dB
BeWΘ
The Beam width in Θ
BeWϕ
The Beam width in ϕ
3.3 Abbreviations p. 8
For the purposes of the present document, the abbreviations given in TR 21.905 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905.
EMC
Electromagnetic Compatibility
ESD
Electrostatic discharge
IAB
Integrated Access and backhaul
IAB-DU
Integrated Access and Backhaul Distributed Unit
IAB-MT
Integrated Access and Backhaul Mobile Termination
LA
Local Area
MR
Medium Range
OTA
Over The Air
RB
Resource Block
RDN
Radio Distribution Network
REFSENS
Reference Sensitivity
RIB
Radiated Interface Boundary
RX
Receiver
RXU
Receiver Unit
TRP
Total Radiated Power
TRXU
Transceiver Unit
TRXUA
Transceiver Unit Array
TXU
Transmitter Unit
WA
Wide Area
