Tech-invite 3GPPspace IETFspace

21 22 23 24 25 26 27 28 29 31 32 33 34 35 36 37 38 4‑5x

Content for TR 38.817-02 Word version: 15.11.0

1… 2… 10…

2 References p. 10

3 Definitions, symbols and abbreviations p. 12

3.1 Definitions p. 12

3.2 Symbols p. 15

3.3 Abbreviations p. 16

4 General and common aspects p. 17

5 General BS RF aspects p. 17

5.1 Relationship with other core specifications p. 17

5.2 Relationship between minimum requirements and test requirements p. 18

5.3 General BS architectures p. 18

5.3.1 Background p. 18

5.3.2 General p. 19

5.3.3 BS type 1-C p. 19

5.3.4 BS type 1-H p. 20

5.3.5 BS type 1-O and BS type 2-O p. 21

5.4 Base station classes p. 21

5.5 Regional requirements p. 22

5.6 Applicability of requirements p. 22

5.7 Requirements for contiguous and non-contiguous spectrum p. 23

5.8 Requirements for BS capable of multi-band operation p. 24

5.9 Basic limits and scaling of emissions p. 24

5.10 In-band and out-of-band boundaries for FR1 p. 25

6 Conducted BS transmitter characteristics p. 25

6.1 General p. 25

6.2 Base station output power p. 26

6.2.1 General p. 26

6.2.2 Basic limit p. 26

6.2.3 Non-AAS BS output requirement p. 26

6.2.4 AAS BS output power requirement p. 26

6.3 Output power dynamics p. 26

6.3.1 General p. 26

6.3.2 RE power control dynamic range p. 26

6.3.3 Total power dynamic range p. 27

6.4 Transmit ON/OFF power p. 27

6.4.1 Transmitter OFF power p. 27

6.4.2 Transmitter transient period p. 27

6.5 Transmitted signal quality p. 28

6.5.1 General p. 28

6.5.2 Frequency error p. 28

6.5.3 Time alignment error p. 29

6.5.3.1 General p. 29

6.5.3.2 Carrier aggregation p. 29

6.5.3.2.1 General p. 29

6.5.3.2.2 UE implementation p. 29

6.5.3.2.3 Deployment scenarios p. 31

6.5.3.2.4 Intra band contiguous CA p. 31

6.5.3.2.5 Intra band non-contiguous CA p. 32

6.5.3.2.6 Inter band CA p. 32

6.5.3.2.7 Other dependencies p. 32

6.5.3.2.8 Conclusion p. 33

6.5.4 Modulation Quality p. 33

6.5.4.1 General p. 33

6.5.4.2 Example NRB values p. 34

6.5.4.3 RSTP and OSTP p. 34

6.6.7.4 TDD EVM measurements p. 35

6.6.7.5 EVM window p. 35

6.6 Unwanted emissions p. 35

6.6.1 General p. 35

6.6.2 Occupied bandwidth (FR1) p. 35

6.6.3 Adjacent Channel Leakage Power Ratio (ACLR) p. 35

6.6.4 Operating band unwanted emissions p. 37

6.6.5 Transmitter spurious emissions p. 38

6.6.5.1 General p. 38

6.6.5.2 Basic limits p. 39

6.6.5.3 Conducted Tx spurious emissions requirement for BS type 1-C p. 39

6.6.5.4 AAS conducted Tx spurious emissions requirement p. 39

6.7 Transmitter intermodulation p. 39

6.7.1 General p. 39

6.7.2 Co-location transmitter intermodulation p. 40

6.7.3 Intra system transmitter intermodulation p. 41

7 Conducted BS receiver characteristics p. 42

7.1 General p. 42

7.2 Reference sensitivity level p. 42

7.2.1 General p. 42

7.2.2 FRCs p. 42

7.3 Dynamic range p. 43

7.4 In-band selectivity and blocking p. 44

7.4.1 Adjacent Channel Selectivity (ACS) p. 44

7.4.2 In-band Blocking p. 45

7.5 Out-of-band blocking p. 46

7.5.1 General p. 46

7.5.2 Non-AAS conducted out-of-band blocking p. 46

7.5.3 AAS conducted out-of-band blocking p. 46

7.6 Receiver spurious emissions p. 46

7.6.1 Background for conducted receiver spurious emissions in LTE p. 46

7.6.2 NR receiver spurious emissions limits (conducted) p. 47

7.7 Receiver intermodulation p. 47

7.8 In-channel selectivity p. 50

8 Void

9 Radiated BS transmitter characteristics p. 52

9.1 General p. 52

9.1.1 Spatial definitions p. 52

9.2 Radiated transmit power p. 52

9.2.1 General p. 52

9.2.2 Minimum requirement for BS type 1-O and BS type 1-H p. 53

9.2.3 Minimum requirement for BS type 2-O p. 53

9.3 OTA Base station output power p. 53

9.3.1 General p. 53

9.3.2 Output power requirement for FR1 p. 53

9.3.3 Output power requirement for FR2 p. 54

9.4 OTA output power dynamics p. 54

9.4.1 General p. 54

9.4.2 OTA RE power control dynamic range for FR1 p. 54

9.4.3 OTA RE power control dynamic range for FR2 p. 54

9.4.4 OTA total power dynamic range for FR1 p. 54

9.4.5 OTA total power dynamic range for FR2 p. 55

9.5 OTA Transmit ON/OFF power p. 55

9.5.1 OTA Transmitter OFF power p. 55

9.5.1.1 General p. 55

9.5.1.2 OTA Transmitter OFF power for NR BS 1-O p. 55

9.5.1.3 OTA Transmitter OFF power for NR BS Type 2-O p. 55

9.5.2 OTA Transmitter transient period p. 58

9.6 OTA Transmitted signal quality p. 59

9.6.1 General p. 59

9.6.2 OTA frequency error for FR1 p. 59

9.6.3 OTA time alignment error for FR1 p. 60

9.6.4 OTA time alignment error for FR2 p. 60

9.6.5 OTA frequency error for FR2 p. 60

9.6.6 OTA modulation quality for FR1 p. 60

9.6.7 OTA modulation quality for FR2 p. 61

9.6.7.1 General p. 61

9.6.7.2 Example NRB values p. 62

9.6.7.3 RSTP and OSTP p. 62

9.6.7.4 TDD EVM measurements p. 62

9.6.7.5 EVM window p. 62

9.7 OTA Unwanted emissions p. 62

9.7.1 General p. 62

9.7.2 OTA Occupied bandwidth p. 62

9.7.3 OTA Adjacent Channel Leakage Power Ratio (ACLR) p. 62

9.7.3.1 General p. 62

9.7.3.2 AAS radiated ACLR requirement for FR1 p. 62

9.7.3.3 AAS radiated ACLR requirement for FR2 p. 62

9.7.4 OTA Operating band unwanted emissions p. 63

9.7.4.1 Radiated OBUE Requirement in FR1 p. 63

9.7.4.2 Radiated OBUE Requirement in FR2 p. 63

9.7.5 OTA Transmitter spurious emissions p. 64

9.7.5.1 General p. 64

9.7.5.2 AAS radiated Tx spurious emissions requirement for FR1 p. 64

9.7.5.3 AAS radiated Tx spurious emissions requirement for FR2 p. 65

9.8 OTA Transmitter intermodulation p. 65

9.8.1 General p. 65

9.8.2 Core requirement p. 65

9.9 Transmitter spatial emissions p. 66

9.9.1 General p. 66

9.9.2 Declaration definition p. 67

9.10 Beam switching speed p. 70

9.10.1 General p. 70

9.10.2 Estimated switching speed p. 70

9.10.3 Simulation results p. 71

9.10.3.1 General p. 71

9.10.3.2 PSS p. 71

9.10.3.3 PDCCH p. 72

9.10.3.4 PDSCH p. 75

9.10.4 Test feasibility p. 77

9.10.5 Conclusion p. 77