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Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing ### 3GPP 36.521-1 技术规范概览与关键知识点解析 #### 标题：3GPP 36.521-1 该技术规范文档标题为“3gpp 36.521-1”，其核心在于规定了**演进型通用陆地无线接入（E-UTRA）**中**用户设备（UE）**的符合性规格，特别关注于无线电传输和接收方面的测试。 #### 描述：E-UTRA UE 符合性规格—无线电传输与接收；第1部分：符合性测试此文档详细描述了E-UTRA系统中用户设备在无线电传输和接收方面需要满足的技术要求及其相应的测试方法。它旨在确保UE设备能够按照标准规范进行通信，从而实现系统的兼容性和稳定性。 #### 标签：“3gpp 36.521”、“LTE” 这些标签表明文档属于3GPP系列技术规范的一部分，主要关注的是LTE（长期演进）技术。其中，“3gpp 36.521”标识了文档所属的具体系列，而“LTE”则指明了文档的应用领域——长期演进技术。 #### 部分内容概述本部分内容摘自3GPPTS36.521-1V9.1.0版本，发布于2010年6月。该文档由3GPP组织制定，但并未经过任何正式批准程序，仅供未来开发工作使用。文档详细规定了E-UTRA UE的符合性规格，包括无线电传输和接收的部分测试内容，适用于Release 9版本。接下来将根据文档的部分内容，深入解析其包含的关键知识点。 ### 关键知识点详解 #### 1. 规范范围（Scope）文档规定了E-UTRA UE设备在无线电传输与接收方面的符合性测试方法，包括频率带宽、信道配置等方面的要求。 #### 2. 参考文献（References）这部分列出了制定本规范所依据的相关标准和技术文档，为读者提供了进一步研究的基础资料。 #### 3. 定义、符号及缩写（Definitions, Symbols, and Abbreviations） - **定义**：明确了文档中使用的专业术语的含义，有助于理解具体条款。 - **符号**：定义了文档中出现的各种数学符号或特殊标记的意义，便于理解和应用。 - **缩写**：解释了文档中使用的各种缩写的全称，有助于非专业人士快速掌握文档内容。 #### 4. 总则（General）这部分概述了E-UTRA UE符合性测试的基本原则和框架，为后续具体章节提供指导。 #### 5. 频率带宽与信道配置（Frequency Bands and Channel Arrangement） - **频率带宽**：定义了E-UTRA UE在不同频率带宽下的工作特性，是确保UE设备能够在指定频段内稳定工作的基础。 - **信道配置**： - **信道间距**：规定了相邻信道之间的最小频率间隔，用于避免不同信道间的干扰。 - **信道带宽**：确定了每个信道的最大可用带宽，这对于提高网络容量和数据传输速率至关重要。 - **每操作带宽的信道带宽**：根据不同的工作频率带宽，给出了UE设备支持的信道带宽要求。通过上述内容可以看出，《3gpp 36.521-1》技术规范是针对E-UTRA UE设备在无线电传输与接收方面进行的一系列详细规定。它不仅限定了基本的工作参数，还明确了测试方法和技术要求，对于推动LTE技术的发展具有重要意义。此外，这些规定也有助于制造商生产符合国际标准的UE设备，确保不同厂家生产的设备之间能够有效互通，共同构建高效、稳定的移动通信网络。

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3GPP TS 36.521-1 V9.1.0 (2010-06)

Technical Specification

3rd Generation Partnership Project;

Technical Specification Group Radio Access Network;

Evolved Universal Terrestrial Radio Access (E-UTRA);

User Equipment (UE) conformance specification Radio

trans

mission and reception

Part 1: Conformance Testing;

(Release 9)

The present document has been developed within the 3

Generation Partnership Project (3GPP

) and may be further elaborated for the purposes of 3GPP.

The present document has not been subject to any approval process by the 3GPP

Organizational Partners and shall not be implemented.

This Specification is provided for future development work within 3GPP

only. The Organizational Partners accept no liability for any use of this Specification.

Specifications and reports for implementation of the 3GPP

system should be obtained via the 3GPP Organizational Partners' Publications Offices.

3GPP

3GPP TS 36.521

1 V9.1.0 (2010

06)

Release

Contents

Foreword .................................................................................................................................................... 15

1 Scope ................................................................................................................................................ 16

2 References ........................................................................................................................................ 17

3 Definitions, symbols and abbreviations ............................................................................................. 18

3.1 Definitions ................................................................................................................................................. 18

3.2 Symbols ..................................................................................................................................................... 18

3.3 Abbreviations............................................................................................................................................. 19

4 General ............................................................................................................................................. 21

5 Frequency bands and channel arrangement ........................................................................................ 22

5.1 General ...................................................................................................................................................... 22

5.2 Operating bands ......................................................................................................................................... 22

5.3 TX–RX frequency separation ..................................................................................................................... 22

5.4 Channel arrangement.................................................................................................................................. 23

5.4.1 Channel spacing ................................................................................................................................... 23

5.4.2 Channel bandwidth ............................................................................................................................... 23

5.4.2.1 Channel bandwidths per operating band ........................................................................................... 24

5.4.3 Channel raster ....................................................................................................................................... 25

5.4.4 Carrier frequency and EARFCN............................................................................................................ 25

6 Transmitter Characteristics................................................................................................................ 27

6.1 General ...................................................................................................................................................... 27

6.2 Transmit power .......................................................................................................................................... 27

6.2.1 Void ..................................................................................................................................................... 27

6.2.2 UE Maximum Output Power ................................................................................................................. 27

6.2.2.1 Test purpose .................................................................................................................................... 27

6.2.2.2 Test applicability ............................................................................................................................. 27

6.2.2.3 Minimum conformance requirements ............................................................................................... 27

6.2.2.4 Test description ............................................................................................................................... 28

6.2.2.4.1 Initial condition .......................................................................................................................... 28

6.2.2.4.2 Test procedure ........................................................................................................................... 29

6.2.2.4.3 Message contents ....................................................................................................................... 30

6.2.2.5 Test requirements ............................................................................................................................ 30

6.2.3 Maximum Power Reduction (MPR) ...................................................................................................... 31

6.2.3.1 Test purpose .................................................................................................................................... 31

6.2.3.2 Test applicability ............................................................................................................................. 31

6.2.3.3 Minimum conformance requirements ............................................................................................... 31

6.2.3.4 Test description ............................................................................................................................... 31

6.2.3.4.1 Initial condition .......................................................................................................................... 31

6.2.3.4.2 Test procedure ........................................................................................................................... 33

6.2.3.4.3 Message contents ....................................................................................................................... 33

6.2.3.5 Test requirements ............................................................................................................................ 33

6.2.4 Additional Maximum Power Reduction (A-MPR) ................................................................................. 35

6.2.4.1 Test purpose .................................................................................................................................... 35

6.2.4.2 Test applicability ............................................................................................................................. 35

6.2.4.3 Minimum conformance requirements ............................................................................................... 35

6.2.4.4 Test description ............................................................................................................................... 36

6.2.4.4.1 Initial condition .......................................................................................................................... 36

6.2.4.4.2 Test procedure ........................................................................................................................... 42

6.2.4.4.3 Message contents ....................................................................................................................... 43

6.2.4.5 Test requirements ............................................................................................................................ 45

6.2.5 Configured UE transmitted Output Power ............................................................................................. 53

6.2.5.1 Test purpose .................................................................................................................................... 53

6.2.5.2 Test applicability ............................................................................................................................. 53

6.2.5.3 Minimum conformance requirements ............................................................................................... 54

3GPP

3GPP TS 36.521

1 V9.1.0 (2010

06)

Release 9

6.2.5.4 Test description ............................................................................................................................... 54

6.2.5.4.1 Initial conditions ........................................................................................................................ 54

6.2.5.4.2 Test procedure ........................................................................................................................... 55

6.2.5.4.3 Message contents ....................................................................................................................... 55

6.2.5.5 Test requirement.............................................................................................................................. 56

6.3 Output Power Dynamics............................................................................................................................. 56

6.3.1 Void ..................................................................................................................................................... 56

6.3.2 Minimum Output Power ....................................................................................................................... 56

6.3.2.1 Test purpose .................................................................................................................................... 56

6.3.2.2 Test applicability ............................................................................................................................. 56

6.3.2.3 Minimum conformance requirements ............................................................................................... 56

6.3.2.4 Test description ............................................................................................................................... 57

6.3.2.4.1 Initial conditions ........................................................................................................................ 57

6.3.2.4.2 Test procedure ........................................................................................................................... 58

6.3.2.4.3 Message contents ....................................................................................................................... 58

6.3.2.5 Test requirement.............................................................................................................................. 58

6.3.3 Transmit OFF power ............................................................................................................................. 58

6.3.3.1 Test purpose .................................................................................................................................... 58

6.3.3.2 Test applicability ............................................................................................................................. 58

6.3.3.3 Minimum conformance requirement ................................................................................................ 58

6.3.3.4 Test description ............................................................................................................................... 59

6.3.3.5 Test requirement.............................................................................................................................. 59

6.3.4 ON/OFF time mask............................................................................................................................... 59

6.3.4.1 General ON/OFF time mask ....................................................................................................................... 59

6.3.4.1.1 Test purpose .............................................................................................................................. 59

6.3.4.1.2 Test applicability........................................................................................................................ 59

6.3.4.1.3 Minimum conformance requirement ........................................................................................... 60

6.3.4.1.4 Test description .......................................................................................................................... 60

6.3.4.1.4.1 Initial conditions ................................................................................................................... 60

6.3.4.1.4.2 Test procedure ...................................................................................................................... 61

6.3.4.1.4.3 Message contents .................................................................................................................. 61

6.3.4.1.5 Test requirement ........................................................................................................................ 62

6.3.4.2 PRACH and SRS time mask ....................................................................................................................... 62

6.3.4.2.1 PRACH time mask .......................................................................................................................... 62

6.3.4.2.1.1 Test purpose .............................................................................................................................. 62

6.3.4.2.1.2 Test applicability........................................................................................................................ 62

6.3.4.2.1.3 Minimum conformance requirement ........................................................................................... 62

6.3.4.2.1.4 Test description .......................................................................................................................... 63

6.3.4.2.1.4.1 Initial conditions ................................................................................................................... 63

6.3.4.2.1.4.3 Message contents .................................................................................................................. 64

6.3.4.2.1.5 Test requirement ........................................................................................................................ 64

6.3.4.2.2 SRS time mask........................................................................................................................... 64

6.3.4.2.2.1 Test purpose .............................................................................................................................. 64

6.3.4.2.2.2 Test applicability........................................................................................................................ 64

6.3.4.2.2.3 Minimum conformance requirement ........................................................................................... 65

6.3.4.2.2.4 Test description .......................................................................................................................... 65

6.3.4.2.2.4.1 Initial conditions ........................................................................................................................ 65

6.3.4.2.2.4.2 Test procedure ........................................................................................................................... 66

6.3.4.2.2.4.3 Message contents ....................................................................................................................... 66

6.3.4.2.2.5 Test requirement ........................................................................................................................ 66

6.3.5 Power Control ...................................................................................................................................... 66

6.3.5.1 Power Control Absolute power tolerance ......................................................................................... 67

6.3.5.1.1 Test purpose .............................................................................................................................. 67

6.3.5.1.2 Minimum conformance requirement ........................................................................................... 67

6.3.5.1.3 Test applicability........................................................................................................................ 67

6.3.5.1.4 Test description .......................................................................................................................... 67

6.3.5.1.5 Test requirement ........................................................................................................................ 69

6.3.5.2 Power Control Relative power tolerance .......................................................................................... 69

6.3.5.2.1 Test purpose .............................................................................................................................. 69

6.3.5.2.2 Test applicability........................................................................................................................ 69

6.3.5.2.3 Minimum conformance requirement ........................................................................................... 69

3GPP

3GPP TS 36.521

1 V9.1.0 (2010

06)

Relea

se 9

6.3.5.2.4 Test description .......................................................................................................................... 70

6.3.5.2.5 Test requirement ........................................................................................................................ 77

6.3.5.3 Aggregate power control tolerance................................................................................................... 84

6.3.5.3.1 Test purpose .............................................................................................................................. 84

6.3.5.3.2 Test applicability........................................................................................................................ 84

6.3.5.3.3 Minimum conformance requirement ........................................................................................... 84

6.3.5.3.4 Test description .......................................................................................................................... 85

6.3.5.3.5 Test requirement ........................................................................................................................ 87

6.4 Void .......................................................................................................................................................... 87

6.5 Transmit signal quality ............................................................................................................................... 87

6.5.1 Frequency Error .................................................................................................................................... 88

6.5.1.1 Test purpose .................................................................................................................................... 88

6.5.1.2 Test applicability ............................................................................................................................. 88

6.5.1.3 Minimum conformance requirements ............................................................................................... 88

6.5.1.4 Test description ............................................................................................................................... 88

6.5.1.4.1 Initial condition .......................................................................................................................... 88

6.5.1.4.2 Test procedure ........................................................................................................................... 89

6.5.1.4.3 Message contents ....................................................................................................................... 89

6.5.1.5 Test requirement.............................................................................................................................. 89

6.5.2 Transmit modulation ............................................................................................................................. 89

6.5.2.1 Error Vector Magnitude (EVM) ....................................................................................................... 90

6.5.2.1.1 Test Purpose .............................................................................................................................. 90

6.5.2.1.2 Test applicability........................................................................................................................ 90

6.5.2.1.3 Minimum conformance requirements ......................................................................................... 90

6.5.2.1.4 Test description .......................................................................................................................... 91

6.5.2.1.5 Test requirement ........................................................................................................................ 94

6.5.2.1A PUSCH-EVM with exclusion period ................................................................................................ 94

6.5.2.1A.1 Test purpose .............................................................................................................................. 94

6.5.2.1A.2 Test applicability........................................................................................................................ 94

6.5.2.1A.3 Minimum conformance requirement ........................................................................................... 94

6.5.2.1A.4 Test description .......................................................................................................................... 95

6.5.2.1A.5 Test requirement ........................................................................................................................ 96

6.5.2.2 Carrier leakage ................................................................................................................................ 97

6.5.2.2.1 Test Purpose .............................................................................................................................. 97

6.5.2.2.2 Test applicability........................................................................................................................ 97

6.5.2.2.3 Minimum conformance requirements ......................................................................................... 97

6.5.2.2.4 Test description .......................................................................................................................... 97

6.5.2.2.5 Test requirement ........................................................................................................................ 99

6.5.2.3 In-band emissions for non allocated RB ........................................................................................... 99

6.5.2.3.1 Test Purpose .............................................................................................................................. 99

6.5.2.3.2 Test applicability........................................................................................................................ 99

6.5.2.3.3 Minimum conformance requirements ......................................................................................... 99

6.5.2.3.4 Test description ........................................................................................................................ 100

6.5.2.3.5 Test requirement ...................................................................................................................... 102

6.5.2.4 EVM equalizer spectrum flatness ................................................................................................... 103

6.5.2.4.1 Test Purpose ............................................................................................................................ 103

6.5.2.4.2 Test applicability...................................................................................................................... 103

6.5.2.4.3 Minimum conformance requirements ....................................................................................... 103

6.5.2.4.4 Test description ........................................................................................................................ 105

6.5.2.4.5 Test requirement ...................................................................................................................... 106

6.6 Output RF spectrum emissions ................................................................................................................. 107

6.6.1 Occupied bandwidth ........................................................................................................................... 108

6.6.1.1 Test purpose .................................................................................................................................. 108

6.6.1.2 Test applicability ........................................................................................................................... 108

6.6.1.2 Minimum conformance requirements ............................................................................................. 108

6.6.1.4 Test description ............................................................................................................................. 108

6.6.1.4.1 Initial conditions ...................................................................................................................... 108

6.6.1.4.2 Test procedure ......................................................................................................................... 109

6.6.1.4.3 Message contents ..................................................................................................................... 110

6.6.1.5 Test requirement............................................................................................................................ 110

6.6.2 Out of band emission .......................................................................................................................... 110

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