基于 3GPP TS 36.521-1 规范使用 CMW500 测量 LTE

1 3 GPP TS CMW500 LTE : | R&S CMW500 3 GPP TS LTE CMW500 LTE Release 10 TDD FDD Jenny Chen 2015 1 1CM103_1c 1CM103_1c 3 GPP TS CMW500 LTE 2 1 .. 3 .. 4 .. 4 .. 4 .. 7 .. 9 2 .. 11 ..11 (TS , ) ..13 (TS , ) ..15 (TS , ) ..17 (TS , ) ..20 (TS , ) ..22 (TS , ) ..23 3 CMWRun .. 27.

2 29 ..29 4 .. 31 5 .. 31 6 .. 32 1CM103_1c 3 GPP TS CMW500 LTE 3 1 R&S CMW500 3 GPP TS 3 GPP TS 7 CMW500 CMW500 LTE 1CM94 1CM94 1CM94 CMW500 CMW500 CMW500 1CM103_1c 3 GPP TS CMW500 LTE

3 4 Release 8 3 GPP TS A .1 .2 .3 .4 .x ATBC PRB ATBC CC Release10 Release11 Class A: ATBC 100, CC = 1 Class B: ATBC 100, CC = 2 Class C: 100 < ATBC 200, CC = 2 CMW500 B300B KS502(FDD) / KS552 (TDD) KS512 8 9 B510F KE100 KE500 MIMO KS520 B300B LTE Config CA CMW500 CMW500 H300B H570 H510F 1CM103_1c 3 GPP TS CMW500 LTE 5.

4 1: . 2CC CA 2 RF Out: (TM1) (TM7) ; 2CC CA 4 RF Out: , (TM2), 2x2 MIMO (TM3, TM4), (TM7, TM8) ; 4 2CC CA Fading 2 RF Out: 2CC CA 2 RF Out KE500 2CC CA Fading 4 RF Out: 2CC CA 4 RF Out KE500 SCC1 SCC1 ON OFF CMW 4 H570 CMW500 CMW500 H570 H590D H570 2CC CA 2 RF Out RF1 COM 2CC CA 4 RF Out RF1 COM RF2 COM PCC RF3 COM RF4 COM SCC RF1 COM RF3 COM 1CM103_1c 3 GPP TS CMW500 LTE

5 6 a: b: c: . 2: CMW . RF Input (Rx) CMW500 SCC1 SCC Activation Mode Auto Manual Auto Manual on / off SCC, SCC add / delete RRC SCC activate / deactivate MAC 4 5 Auto SCC Activation Mode Cell ON Cell OFF SCC SCC MAC Activated 3 SCC LTE 1CM103_1c 3 GPP TS CMW500 LTE 7.

6 3: SCC . 1. 2. 3.. 4: SCC . 1. 2. 3.. 5: SCC . ID 3 GPP ID 0 ID 1 6 ID LTE 1CM103_1c 3 GPP TS CMW500 LTE 8 . 6: ID . OCNG OCNG 7 PCC SCC OCNG . 7: OCNG. MIMO Connection MIMO DCI 7 TM1 8 9 . 8: MIMO . 1CM103_1c 3 GPP TS CMW500 LTE 9 CA 2CC CA 2 RF Out TM1 TM8 CMW DCI.

7 9: ( ) . Release 8 TS (NACK + DTX) / (NACK+ DTX + ACK) LTE (NACK + DTX) / (NACK+ DTX + ACK) None 1CM103_1c 3 GPP TS CMW500 LTE 10 . 10: . 1CM103_1c 3 GPP TS CMW500 LTE 11 2 1 CMW500 1.

8 1 2 3 / LTE ( 4 TRx) 4 / LTE ( 4 TRx) 5 / ( 4 TRx) 6 / LTE ( 4 TRx) CA_3A-5A (10M + 10M) , , LTE R&S SMU/SMW/SMBV CMW500 2CC CA 2 RF Out 3 4 LTE 11 1CM103_1c 3 GPP TS CMW500 LTE 12.

9 11: . LTE 4 CMW500 4 CA CMWRun PCMAX_L PCMAX_L_CA 4dB PCMAX_L PCMAX_L_CA Release 8 TS TS 1dB TS , 2 5 6 PCMAX_L 22 dBm 30 dBm TS , x 1CM94 CMW500 f (PCMAX_L 4 ) < f (PCMAX_L 4 2) FC8 1CM103_1c 3 GPP TS CMW500 LTE 13.

10 12: . TS , (TS , ) QPSK TS , TS , (1003 /CC) CA 3 GPP TS , CA _ = _ , ------- 1 - _ 8 3 GPP TS , RIB, 3 GPP TS , CA 0 CA NS 2 CA_4A-12A 12 4 NS NS_06 4 12 NS NS_01 NS_01 CA_4A-12A PCC 12 SCC 4 NS NS_06 PCC 4 SCC 12 NS NS_01 CA TS 2.