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TECHNICAL SPECIFICATION
5G;
NR;
Services provided by the physical layer
(3GPP TS 38.202 version 15.3.0 Release 15)
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3GPP TS 38.202 version 15.3.0 Release 15 1 ETSI TS 138 202 V15.3.0 (2018-10)
Reference
RTS/TSGR-0138202vf30
Keywords
5G
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3GPP TS 38.202 version 15.3.0 Release 15 2 ETSI TS 138 202 V15.3.0 (2018-10)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 38.202 version 15.3.0 Release 15 3 ETSI TS 138 202 V15.3.0 (2018-10)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 4
1 Scope . 5
2 References . 5
3 Definitions, symbols and abbreviations . 5
3.1 Definitions . 5
3.2 Symbols . 5
3.3 Abbreviations . 5
4 Services and functions of the physical layer . 6
4.1 General . 6
4.2 Overview of L1 functions . 6
5 Model of physical layer of the UE . 6
5.1 Uplink model . 7
5.1.1 Uplink shared channel . 7
5.1.2 Random access channel . 7
5.2 Downlink model . 8
5.2.1 Downlink shared channel . 8
5.2.2 Broadcast channel . 8
5.2.3 Paging channel . 9
6 Simultaneous transmission and reception of physical channels and physical signals . 10
6.1 Uplink . 10
6.2 Downlink . 11
7 Measurements provided by the physical layer . 12
7.1 UE measurements . 12
Annex A (informative): Change history . 13
History . 14
ETSI
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3GPP TS 38.202 version 15.3.0 Release 15 4 ETSI TS 138 202 V15.3.0 (2018-10)
Foreword
This Technical Specification has been produced by the 3rd Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI
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3GPP TS 38.202 version 15.3.0 Release 15 5 ETSI TS 138 202 V15.3.0 (2018-10)
1 Scope
The present document is a technical specification of the services provided by the physical layer of 5G-NR to upper
layers.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications"
[2] 3GPP TS 38.201: "NR; Physical Layer – General Description"
[3] 3GPP TS 38.211: "NR; Physical channels and modulation"
[4] 3GPP TS 38.212: "NR; Multiplexing and channel coding"
[5] 3GPP TS 38.213: "NR; Physical layer procedures for control"
[6] 3GPP TS 38.214: "NR; Physical layer procedures for data"
[7] 3GPP TS 38.215: "NR; Physical layer measurements"
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following
apply. A term defined in the present document takes precedence over the definition of the same term, if any, in 3GPP
TR 21.905 [1].
3.2 Symbols
For the purposes of the present document, the following symbols apply:
3.3 Abbreviations
For the purposes of the present document, the abbreviations given in 3GPP TR 21.905 [1] and the following apply. An
abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
3GPP TR 21.905 [1].
For the purposes of the present document, the following abbreviations apply:
ARQ Automatic Repeat Request
BCH Broadcast Channel
CA Carrier Aggregation
CRC Cyclic Redundancy Check
DC Dual Connectivity
DL Downlink
FEC Forward Error Correction
GF Grant-Free
MAC Medium Access Control
MIMO Multiple Input Multiple Output
PBCH Physical Broadcast Channel
PCH Paging Channel
PDCCH Physical Downlink Control Channel
PDSCH Physical Downlink Shared Channel
ETSI
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