Tech-invite 3GPPspace IETFspace

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Content for TR 36.877 Word version: 12.0.0

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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 Justification p. 7

4.2 Objective p. 8

5 Deployment and co-existence studies p. 9

5.1 General p. 9

5.2 Operating bands p. 9

5.3 Channel bandwidths p. 10

5.4 Channel arrangements p. 11

5.5 Out of band co-existence p. 11

5.5.1 Coexistence scenarios p. 11

5.5.2 Deployment scenarios p. 11

5.5.3 Simulation Assumptions p. 12

5.5.3.1 General p. 12

5.5.3.2 D2D discovery p. 13

5.5.3.3 Public safety D2D communications p. 14

5.5.4 Simulation Results p. 14

5.5.4.1 D2D discovery p. 14

5.5.4.2 Public safety D2D communications p. 15

5.5.4.2.1 VoIP traffic model p. 15

5.5.4.2.2 Full buffer traffic model p. 16

5.6 Impact on cellular traffic p. 16

5.7 Additional scenarios p. 16

6 D2D transmitter characteristics p. 16

6.1 General p. 16

6.2 Transmit power p. 17

6.2.1 Void

6.2.2 UE maximum output power p. 17

6.2.3 UE maximum output power for modulation / channel bandwidth p. 17

6.2.4 UE maximum output power with additional requirements p. 18

6.2.5 Configured transmitted power p. 18

6.3 Output power dynamics p. 19

6.3.1 Void

6.3.2 Minimum output power p. 19

6.3.3 Transmit OFF power p. 19

6.3.4 ON/OFF time mask p. 19

6.3.5 Power control p. 22

6.3.5.1 Absolute power tolerance p. 22

6.3.5.2 Relative Power tolerance p. 22

6.3.5.3 Aggregate power control tolerance p. 22

6.4 Void

6.5 Transmit signal quality p. 22

6.5.1 Frequency error p. 22

6.5.2 Transmit modulation quality p. 23

6.5.2.1 Error Vector Magnitude p. 23

6.5.2.2 Carrier leakage p. 24

6.5.2.3 In-band emissions p. 24

6.5.2.4 EVM equalizer spectrum flatness p. 24

6.6 Output RF spectrum emissions p. 24

6.6.1 Occupied bandwidth p. 25

6.6.2 Out of band emission p. 25

6.6.3 Spurious emissions p. 25

6.7 Transmit intermodulation p. 26

7 D2D receiver characteristics p. 26

7.1 General p. 26

7.1.1 D2D reception next to UL channel p. 26

7.1.2 D2D Rx requirements for E-UTRA TDD bands p. 29

7.2 Diversity characteristics p. 29

7.3 Reference sensitivity power level p. 30

7.4 Maximum input level p. 31

7.5 Adjacent Channel Selectivity (ACS) p. 31

7.6 Blocking characteristics p. 31

7.6.1 In-band blocking p. 31

7.6.2 Out-of-band blocking p. 32

7.6.3 Narrow band blocking p. 33

7.7 Spurious response p. 34

7.8 Intermodulation characteristics p. 34

7.8.1 Wide band intermodulation p. 34

7.9 Spurious emissions p. 35

7.10 Receiver image p. 35

8 Other specification impacts (if applicable) p. 35

9 Performance requirements p. 35

9.1 Reference measurement channels for D2D RF receiver characteristics p. 35

$ Change History p. 38