Carrier 38TXA Guide Betriebsanweisung PDF herunterladen (Seite 89)

Chapter 2 89

Test Descriptions

TEST_40 - CPD Softer Handoff

6. The Sector B pilot strength is decreased until the mobile station

detects signal strength below T_DROP for a time period greater than

T_TDROP. Once again, the Sector A and Sector B signal strength

settings are displayed, along with the mobile-reported pilot signal

strength and the handoff Sector B Ec/Io compared to T_DROP.

7. The following information is printed to the TESTS (IBASIC

Controller) screen.

For a neighbor Ec/Io=-14.5 & active Ec/Io=-10.5

• The reported neighbor pilot strength= 28

• Sector B Ec/Io for T_ADD -14.5dB

For a candidate Ec/Io=-10.5 & active Ec/Io=-12.5

• The reported candidate pilot strength= 23

• The reported active pilot strength= 27

• Softer Handoff successful: <YES/NO>

For a candidate Ec/Io=-16.5 & active Ec/Io=-10.5

• The reported candidate pilot strength= 34

• Sector B Ec/Io for T_DROP -16.5dB

Most Test Set functions used during this test are found on the CDMA

Mobile Reporting screen.

Pass/Fail Limits Used

•None

Parameters Used

• 9. CPD BID Number

• 11. CPD NID Number

• 12. CPD SID Number

• 18. RT Prot Std [0=95 1=95A 2=TSB74 3=ARIB]

• 19. RT Rate Set Selection [0=9600 1=14400]

• 22. RX RF Level for Signaling (dBm)

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Carrier 38TXA Guide Betriebsanweisung Seite 89