8960如何测试WCDMA的HSDPA啊?
求相关文档
.从WCDMA2100切换到上述两个频段时掉线
这个绝对是能测的
你先确定下你的8960能测试hspa吗,这个有个单独的license我记得
这样好像测试不了哦,文档上讲必须要用TDD test mode,在这个模式下8960这儿没有建立链接的按钮,只能通过手机来建立连接,可惜不知道该怎么弄。
除非你是TE的需要写测试程序
信令下选择 measurement里面可以选择HSDPA BLER measurement
相关网页如下:
http://wireless.agilent.com/rfcomms/refdocs/wcdma/wcdma_gen_op_over_meas_hblerror.php
里面讲到一个Synchronizing the UE to the Test Set's Downlink to Make Measurements看不懂如何设置,哪位牛人能给指导一下如何操作呀
http://wireless.agilent.com/rfcomms/refdocs/wcdma/wcdma_gen_bse_fddtest.php#CIHDHIBD
他们的manual都在网上,看不懂才来问的。
How Do I Make an HSDPA Block Error Ratio Measurement?
Last updated: January 15, 2009
This section is only applicable to the lab application or a test application with the required feature license.
Measuring 3GPP TS 34.121 6.3A Maximum Input Level for HS-PDSCH Reception (16QAM)
This example is for FDD Test Operating Mode . The measurement is also available in Active Cell Operating Mode .
Set Operating Mode ( F1 ) to FDD Test .
Set Cell Power ( F7 ) to -25.7 dB .
Set Channel Type ( F8 ) to 12.2k RMC + HSDPA
Set HSDPA Parameters ( HSPA Parameters ( F10 ), F10 ):
Set FRC Type ( F8 ) to H-Set 1 16QAM .
Set FDD Test Number of Transmissions (under MAC-hs Parameters ) to 1 .
Set FDD Test RV Sequence (under MAC-hs Parameters ) to 6,0,0,0,0,0,0,0 (simply enter 6 and then press the knob, the remaining values are automatically filled with zeros).
Set FDD Test Primary H-RNTI (Hex) (under H-RNTI Parameters ) as needed.
Set Channel (UARFCN) Parms ( F12 ): set DL Channel and Uplink Channel to the proper mid range frequencies for your UE's operating band.
Set UE Target Power ( F7 ) to 20 or 18 dBm , depending upon the class of your UE.
Set FDD Test UL CL Power Ctrl Mode to Alternating bits and FDD Test UL CL Power Ctrl Algorithm to Two (under UL CL Power Ctrl Parameters ( F8 )) (these are the default values).
Set HSDPA DL Channel Levels ( F4 under Downlink Channel Levels ):
Set HSDPA FDD Test CPICH Level to -10 dB (this is the default value).
Set HSDPA FDD Test P-CCPCH/SCH Level to -12 dB (this is the default value).
Set HSDPA FDD Test PICH Level to -15 dB (this is the default value).
Set HSDPA FDD Test DPCH Level to -13 dB .
Set Sum of Active FDD Test HS-PDSCH Levels to -3 dB (this is the default value).
Set FDD Test HS-SCCH 1 Level to -13 dB .
Establish an RB Test Mode connection between the UE and test set. (In FDD Test operating mode the test set does not provide radio bearer setup control of the UE. You must configure the UE to synchronize to the test set, demodulate the downlink HS-SCCH and HS-PDSCH channels and generate the appropriate uplink HS-DPCCH. See Synchronizing the UE to the Test Set's Downlink to Make Measurements .)
Press the Measurement selection key.
Select HSDPA Block Error Ratio .
Select HSDPA Blk Error Ratio Setup ( F1 )
Set Number of blocks to test to 500.
Set Trigger Arm to Single .
Select Close Menu ( F6 ).
Press the START SINGLE key to begin the measurement. Wait approximately 3 seconds for the measurement to complete. Determine if the throughput exceeds 700 kbps, as required by 3GPP TS 34.121.
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