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MX370001A TD-SCDMA waveform patternOptional
■TD-SCDMA waveform pattern:
The signals corresponding to the 3GPP 1.28Mcps TDD options
can be output by installing the MX370001A TD-SCDMA
waveform pattern on the MG3700A.
•For evaluating transmitter of BS
(TS 25.141 Test Model 1 to 4)
BS_DL RMC 1Code
BS_DL RMC 1Code+P-CCPCH
BS_DL RMC 8Code
BS_DL RMC 10Code
•For evaluating receiver of BS
BS_UL RMC 12.2k(Single)
BS_UL RMC 12.2k+OCNS
BS_UL RMC 64k+OCNS
BS_UL RMC 144k+OCNS
BS_UL RMC 384
MG3700A Vector Signal Generator
LAN or Compact Flash
PC
MX370001A
Tar get of test BS Transmitter Test (DL)
BS
Test signal BS-DL RMC
Waveform pattern rmc_1 code_bs_dl rmc_P-CCPCH_bs_dl rmc_8 code_bs_dl rmc_10 code_bs_dl
Test Freq / Power Ctrlr / PCCPCH Pw OBW / On Off Ratio / Max Pwr / EVM /
Minimum Pwr spurious / ACLR / TxIM Peak code domain err
Standard TS25.142
DwPTS/UpPTS SYNC_DL #0 SYNC_DL #0 SYNC_DL #0 SYNC_DL #0
SYNC_DL/UL (S1) (S1) (S1) (S1)
NUMBER (quadruples)
P-CCPCH — add — —
Scrambling Code 0 0 0 0
midamble ID 0 0 0 0
Maximum User
(user number) 2 (1) 8 (1) 2 (1) 2 (1)
Spread Factor 16 16 16 16
Time Slot Number 4, 5, 6 0 4, 5, 6 4, 5, 6
Number of DPCH0 — — 0 0
DPCH Channelization Codes C (i, 16), i = 1 C (i, 16), i = 1, 2 C (i, 16), 1 ≤i ≤8C(i, 16), 1 ≤i ≤10
DPCH0 Channelization Codes — — — —
Data:DPCH0 PN9 — PN9 PN9
Data: other channel — P-CCPCH:All 0 — —
∑DPCH_Ec/Ior [dB] 0 — 0 0
DPCH0_Ec/Ior [dB] — — — —
DPCH Channelization
Codes Power [dB]/1 ch 0 — –9 –10
DPCH0 Channelization
Codes Power [dB]/1 ch —— — —
•Waveform patterns for evaluating BS transmitters
•For evaluating receiver of UE
UE_DL RMC 12.2k
UE_DL RMC 12.2k+OCNS
UE_DL RMC 64k+OCNS
UE_DL RMC 144k+OCNS
UE_DL RMC 384
■Simple operation and high speed signal
pattern change:
Typical waveforms specified in 3GPP, such as the reference
management channel, can be output simply by selecting the
waveform pattern loaded from the MG3700A internal hard disk
to the large-capacity ARB memory, without setting any complex
TD-SCDMA parameters.
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