"3GPP协议 - 38101-2-h60英文版本详解及技术规范介绍"

版权申诉

5星 · 超过95%的资源 121 浏览量更新于2024-04-20 收藏 3MB DOCX 举报

The document titled "3GPP TS 38.101-2 V17.6.0 (2022-06) Technical Specification 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; User Equipment (UE) radio transmission and reception; Part 2: Range 2 Standalone (Release 17)" outlines the standards and specifications for user equipment (UE) radio transmission and reception in the context of 5G networks. Developed within the 3rd Generation Partnership Project (3GPP), the document may be further expanded upon for the purposes of the organization. However, it has not undergone approval by the 3GPP Organizational Partners at the time of its creation. The technical specifications provided in the document are crucial for ensuring interoperability and compatibility among various network elements and devices in 5G standalone (SA) deployments. By defining the parameters for UE radio transmission and reception, the document aims to optimize the performance and reliability of 5G networks. Key topics covered in the document include the modulation and coding schemes, physical layer procedures, control channels, and synchronization mechanisms relevant to UE radio transmission and reception. These specifications are essential for the efficient operation of 5G networks and the delivery of high-speed data services to end users. In conclusion, the "3GPP TS 38.101-2 V17.6.0" document plays a significant role in setting the standards for UE radio transmission and reception in 5G networks. It provides a comprehensive guideline for network operators, equipment manufacturers, and other stakeholders in the telecommunications industry to ensure seamless connectivity and optimal performance in the era of 5G technology.

3GPP

Release 17

3GPP TS 38.101-2 V17.6.0 (2022-06)

IBM(Independent Beam Management): A UE that supports inter-band CA with IBM selects its DL and UL beam(s)

for all CCs in each configured band based on DL reference signals measurements made in that band.

Inter-band carrier aggregation: Carrier aggregation of component carriers in different operating bands.

NOTE: Carriers aggregated in each band can be contiguous or non-contiguous.

Intra-band contiguous carrier aggregation: Contiguous carriers aggregated in the same operating band.

Intra-band non-contiguous carrier aggregation: Non-contiguous carriers aggregated in the same operating band.

Link angle: a DL-signal AoA from the view point of the UE, as described in Annex J. If the beam lock function is used

to lock the UE beam(s), the link angle can become any arbitrary AoA once the beam lock has been activated.

Measurement angle: the angle of measurement of the desired metric from the view point of the UE, as described in

Annex J

radiated interface boundary: operating band specific radiated requirements reference point where the radiated

requirements apply

radiated requirements reference point: for the RF measurement setup, the radiated requirements reference point is

located at the centre of the quiet zone. From the UE perspective the reference point is the input of the UE antenna array

RX beam peak direction: direction where the maximum total component of RSRP and thus best total component of

EIS is found

Sub-block: This is one contiguous allocated block of spectrum for transmission and reception by the same UE. There

may be multiple instances of sub-blocks within an RF bandwidth.

TX beam peak direction: direction where the maximum total component of EIRP is found

TRP(Link=TX beam peak direction, Meas=TRP grid): measurement of the TRP of the UE such that the

measurement angles are aligned with the directions of the TRP grid points within an acceptable measurement

uncertainty while the link angle is aligned with the TX beam peak direction

NOTE: For requirements based on EIRP/EIS, the radiated interface boundary is associated to the far-field region

UE transmission bandwidth configuration: Set of resource blocks located within the UE channel bandwidth which

may be used for transmitting or receiving by the UE.

Vehicular UE: A UE embedded in a vehicle

3.2 Symbols

For the purposes of the present document, the following symbols apply:

∆EIRP

The beam correspondence tolerance, where ∆EIRP

= EIRP

– EIRP

ΔF

Global

Granularity of the global frequency raster

ΔF

Raster

Band dependent channel raster granularity

Δf

OOB

Δ Frequency of Out Of Band emission

The starting frequency offset between the allocated RB and the measured non-allocated RB

ΔR

Allowed reference sensitivity relaxation due to support for inter-band CA operation

ΔR

IB,P,n

Allowed relaxation to reference sensitivity due to support for inter-band CA operation, per band in

a combination of supported bands

ΔR

IB,S,n

Allowed relaxation to EIS spherical coverage due to support for inter-band CA operation, per band

in a combination of supported bands

ΔT

Allowed relaxation to EIRP requirements due to support for inter-band CA operation

ΔT

IB,P,n

Allowed relaxation to peak EIRP requirements due to support for inter-band CA operation, per

band in a combination of supported bands

ΔT

IB,S,n

Allowed relaxation to EIRP spherical coverage due to support for inter-band CA operation, per

band in a combination of supported bands

ΔMB

P,n

Allowed relaxation to each, minimum peak EIRP and reference sensitivity due to support for

multi-band operation, per band in a combination of supported bands

3GPP

Release 17

3GPP TS 38.101-2 V17.6.0 (2022-06)

ΔMB

S,n

Allowed relaxation to each, EIRP spherical coverage and EIS spherical coverage due to support

for multi-band operation, per band in a combination of supported bands

Channel

Channel bandwidth

Channel_CA

Aggregated channel bandwidth, expressed in MHz

max( BWGB,Channel(k) )

GB,Channel(k)

Minimum guard band defined in sub-clause 5.3A.2 of carrier k

interferer

Bandwidth of the interferer

Ceil(x) Rounding upwards; ceil(x) is the smallest integer such that ceil(x) ≥ x

EIRP

The measured total EIRP based on the beam the UE chooses autonomously (corresponding beam)

to transmit in the direction of the incoming DL signal, which is based on beam correspondence

without relying on UL beam sweeping

EIRP

The measured total EIRP based on the beam yielding highest EIRP in a given direction, which is

based on beam correspondence with relying on UL beam sweeping

EIRP

max

The applicable maximum EIRP as specified in sub-clause 6.2.1

Floor(x) Rounding downwards; floor(x) is the greatest integer such that floor(x) ≤ x

F_center The center frequency of an allocated block of PRBs

RF reference frequency for the carrier center on the channel raster, given in table 5.4.2.2-1

C,block, high

Fc of the highest transmitted/received carrier in a sub-block.

C,block, low

Fc of the lowest transmitted/received carrier in a sub-block.

C, low

The Fc of the lowest carrier, expressed in MHz.

C, high

The Fc of the highest carrier, expressed in MHz.

DL_low

The lowest frequency of the downlink operating band

DL_high

The highest frequency of the downlink operating band

edge,block,low

The lower sub-block edge, where F

edge,block,low

= F

C,block,low

- F

offset, low.

edge,block,high

The upper sub-block edge, where F

edge,block,high

= F

C,block,high

+ F

offset, high.

edge, low

The lower edge of Aggregated Channel Bandwidth, expressed in MHz. F

edge, low

= F

C, low

- F

offset, low.

edge, high

The upper edge of Aggregated Channel Bandwidth, expressed in MHz. F

edge, high

= F

C, high

+ F

offset,

high.

Interferer

Frequency of the interferer

Interferer

(offset) Frequency offset of the interferer (between the center frequency of the interferer and the carrier

frequency of the carrier measured)

Ioffset

Frequency offset of the interferer (between the center frequency of the interferer and the closest

edge of the carrier measured)

Floor(x) Rounding downwards; floor(x) is the greatest integer such that floor(x) ≤ x

OOB

The boundary between the NR out of band emission and spurious emission domains

REF

RF reference frequency

REF-Offs

Offset used for calculating F

REF

UL_low

The lowest frequency of the uplink operating band

UL_high

The highest frequency of the uplink operating band

UL_Meas

The sub-carrier frequency for which the equalizer coefficient is evaluated

Channel

Minimum guard band defined in sub-clause 5.3.3

CRB

Transmission bandwidth which represents the length of a contiguous resource block allocation

expressed in units of resources blocks

CRB,Max

Maximum number of RB for a given Channel bandwidth and sub-carrier spacing

Max() The largest of given numbers

Min() The smallest of given numbers

MPR

f,c

Maximum output power reduction for carrier f of serving cell c

MPR

narrow

Maximum output power reduction due to narrow PRB allocation

MPR

Maximum power reduction due to modulation orders, transmit bandwidth configurations,

waveform types

PRB

Physical resource block number

ACLR

NR ACLR

Transmission bandwidth configuration, expressed in units of resource blocks

RB,low

Transmission bandwidth configurations according to Table 5.3.2-1 for the lowest assigned

component carrier in clause 5.3A.1

RB,high

Transmission bandwidth configurations according to Table 5.3.2-1 for the highest assigned

component carrier in clause 5.3A.1

REF

NR Absolute Radio Frequency Channel Number (NR-ARFCN)

REF-Offs

Offset used for calculating N

REF

CMAX

The configured maximum UE output power

CMAX

The configured maximum UE output power for carrier f of serving cell c

int

The intermediate power point as defined in table 6.3.4.2-2

3GPP

Release 17

3GPP TS 38.101-2 V17.6.0 (2022-06)

Interferer

Modulated mean power of the interferer

max

The maximum UE output power as specified in sub-clause 6.2.1

min

The minimum UE output power as specified in sub-clause 6.3.1

P-MPR

f,c

The Power Management UE Maximum Power Reduction for carrier f of serving cell c

PowerClass

Nominal UE power class (i.e., no tolerance) as specified in sub-clause 6.2.1

The transmitted power per allocated RB, measured in dBm

TMAX,f,c

The measured total radiated power for carrier f of serving cell c

UMAX

The measured configured maximum UE output power

Pw Power of a wanted DL signal

start

Indicates the lowest RB index of transmitted resource blocks

SCS

low

SCS for the lowest assigned component carrier in clause 5.3A.1

SCS

high

SCS for the highest assigned component carrier in clause 5.3A.1

REF

SS block reference frequency position

T(∆P) The tolerance T(∆P) for applicable values of ∆P (values in dB)

TRP

max

The maximum TRP for the UE power class as specified in sub-clause 6.2.1

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].

ACLR Adjacent Channel Leakage Ratio

ACS Adjacent Channel Selectivity

A-MPR Additional Maximum Power Reduction

AoA Angle of Arrival

BCS Bandwidth Combination Set

BPSK Binary Phase-Shift Keying

BS Base Station

BW Bandwidth

BWP Bandwidth Part

CA Carrier aggregation

CABW Cumulative Aggregated Channel Bandwidth

CA_nX-nY Inter-band CA of component carrier(s) in one sub-block within Band X and component carrier(s)

in one sub-block within Band Y where X and Y are the applicable NR operating band

CC Component carrier

CDF Cumulative Distribution Function

CP-OFDM Cyclic Prefix-OFDM

CW Continuous Wave

DFT-s-OFDM Discrete Fourier Transform-spread-OFDM

DM-RS Demodulation Reference Signal

DTX Discontinuous Transmission

EIRP Effective Isotropic Radiated Power

EIS Effective Isotropic Sensitivity

EVM Error Vector Magnitude

FR Frequency Range

FWA Fixed Wireless Access

GSCN Global Synchronization Channel Number

IBB In-band Blocking

IBM Independent Beam Management

IDFT Inverse Discrete Fourier Transformation

ITU-R Radiocommunication Sector of the International Telecommunication Union

MBW Measurement bandwidth defined for the protected band

MPR Allowed maximum power reduction

NR New Radio

NR-ARFCN NR Absolute Radio Frequency Channel Number

OCNG OFDMA Channel Noise Generator

OOB Out-of-band

OTA Over The Air

P-MPR Power Management Maximum Power Reduction

PRB Physical Resource Block

3GPP

Release 17

3GPP TS 38.101-2 V17.6.0 (2022-06)

4 General

4.1 Relationship between minimum requirements and test

requirements

The present document is a Single-RAT specification for NR UE, covering RF characteristics and minimum

performance requirements. Conformance to the present specification is demonstrated by fulfilling the test requirements

specified in the conformance specification 3GPP TS 38.521-2 [5].

The Minimum Requirements given in this specification make no allowance for measurement uncertainty. The test

specification TS 38.521-2 [5] defines test tolerances. These test tolerances are individually calculated for each test. The

test tolerances are used to relax the minimum requirements in this specification to create test requirements. For some

requirements, including regulatory requirements, the test tolerance is set to zero.

The measurement results returned by the test system are compared - without any modification - against the test

requirements as defined in 3GPP TS 38.521-2 [5].

4.2 Applicability of minimum requirements

a) In this specification the Minimum Requirements are specified as general requirements and additional

requirements. Where the Requirement is specified as a general requirement, the requirement is mandated to be

met in all scenarios

b) For specific scenarios for which an additional requirement is specified, in addition to meeting the general

requirement, the UE is mandated to meet the additional requirements.

c) The spurious emissions power requirements are for the long-term average of the power. For the purpose of

reducing measurement uncertainty it is acceptable to average the measured power over a period of time

sufficient to reduce the uncertainty due to the statistical nature of the signal

d) All the requirements for intra-band contiguous and non-contiguous CA apply under the assumption of the same

slot format indicated by TDD-UL-DL-ConfigurationCommon and TDD-UL-DL-ConfigurationDedicated in the

PCell and SCells for NR SA.

For FR2 intra-band CA configurations with multiple FR2 sub-blocks, where at least one of the sub-blocks is a

contiguous CA configuration:

- if the field partialFR2-FallbackRX-Req is not present, the UE shall meet all applicable UE RF requirements for

the highest order CA configuration and all associated fallback CA configurations;

- if the field partialFR2-FallbackRX-Req is present, for each FR2 intra-band CA configuration with multiple sub-

blocks that the UE indicates support for explicitly in UE capability signalling: the in-gap UE RF requirements in

clauses 7.5A, 7.5D, 7.6A, 7.6D apply as the equivalent requirements for the associated fallback CA

configurations with the same number of sub-blocks, where at least one of the sub-blocks consists of a contiguous

CA configuration. The UE shall meet all applicable UE RF requirements for fallback CA configurations with a

lesser number of sub-blocks;

- regardless of the field partialFR2-FallbackRX-Req, the UE shall meet all DL out-of-gap requirements for all

lower order fallback CA configurations.

4.3 Specification suffix information

Unless stated otherwise the following suffixes are used for indicating at 2

level clause, shown in Table 4.3-1.

剩余217页未读，继续阅读

每天读点书学堂

粉丝: 1041
资源: 1万+

"3GPP协议 - 38101-2-h60英文版本详解及技术规范介绍"

3GPP协议 - 38104-h60（英文版本）.docx

3GPP协议 - 38101-4-h50（英文版本）.docx

3GPP R17 协议 - 38101-1-i00_s06-XX（通信技术）.docx

3GPP协议 - 38401-h11（英文版本）.docx

3GPP协议 - 38306-h10（英文版本）.docx

3GPP协议 - 38202-h20（英文版本）.docx

3GPP协议 - 38214-h20（英文版本）.docx

3GPP协议 - 38321-h10（英文版本）.docx

3GPP协议 - 38212-h20（英文版本）.docx

3GPP协议 - 38323-h10（英文版本）.docx

最新资源