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Content for TR 38.815 Word version: 15.1.0

1… 2…

2 References p. 6

3 Definitions, symbols and abbreviations p. 7

3.1 Definitions p. 7

3.2 Symbols p. 7

3.3 Abbreviations p. 7

4 Background p. 7

4.1 NR spectrum plans in the range between 24.25-29.5 GHz p. 8

4.2 Compatibility studies with services in adjacent bands p. 9

4.3 Regulatory aspect p. 11

4.3.1 ITU-R p. 11

4.3.2 European regulation p. 11

4.3.3 U.S. regulation (FCC) p. 12

4.3.4 Korean regulation (MSIT) p. 12

5 NR Frequency band definition p. 13

6 Channel numbering and channel bandwidth p. 13

7 Common RF requirements for band n257 and n258 p. 14

7.1 UE specific p. 15

7.1.1 Transmitter characteristics p. 15

7.1.1.1 Adjacent Channel Leakage Ratio (ACLR) p. 15

7.1.2 Receiver characteristics p. 15

7.1.2.1 Adjacent Channel Selectivity (ACS) p. 15

7.2 BS specific p. 16

7.2.1 Transmitter characteristics p. 16

7.2.1.1 Adjacent Channel Leakage Ratio (ACLR) p. 16

7.2.1.2 Spectrum emission mask p. 17

7.2.2 Receiver characteristics p. 17

7.2.2.1 Adjacent Channel Selectivity (ACS) p. 17

8 NR band n257 specific issues p. 18

8.1 UE specific p. 18

8.1.1 Transmitter characteristics p. 18

8.1.1.1 Transmitter power p. 18

8.1.1.1.1 Maximum output power p. 18

8.1.1.1.2 Maximum output power with additional requirements p. 19

8.1.1.2 Additional spectrum emission mask p. 19

8.1.1.3 Spurious emission p. 19

8.1.1.3.1 Additional spurious emission p. 19

8.1.1.3.2 Spurious emission band UE co-existence p. 19

8.1.2 Receiver characteristics p. 19

8.1.2.1 Reference sensitivity power level p. 19

8.1.2.2 In-band blocking p. 19

8.2 BS specific p. 20

8.2.1 Radiated transmitter characteristics p. 20

8.2.2 Radiated receiver characteristic p. 20

9 NR band n258 specific issues p. 20

9.1 UE specific p. 20

9.1.1 Transmitter characteristics p. 20

9.1.1.1 Transmitter power p. 20

9.1.1.1.1 Maximum output power p. 20

9.1.1.1.2 Maximum output power with additional requirements p. 20

9.1.1.2 Additional spectrum emission mask p. 20

9.1.1.3 Spurious emission p. 20

9.1.1.3.1 Additional spurious emission p. 20

9.1.1.3.2 Spurious emission band UE co-existence p. 20

9.1.2 Receiver characteristics p. 21

9.1.2.1 Reference sensitivity power level p. 21

9.1.2.2 In-band blocking p. 21

9.2 BS specific p. 21

9.2.1 Radiated transmitter characteristics p. 21

9.2.2 Radiated receiver characteristic p. 21

10 Required changes to NR, E-UTRA, UTRA and MSR specifications p. 22

$ Change History p. 23