Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc. Ripwave Base Station I&C Guide Appendix S: Location (FTP) Tests Introduction The Location, or FTP, Test is performed to check the Ripwave system operation through file transfers between the Base Station and the Modem. The test measures the data rate performance at various locations within the coverage area. Data throughput is measured by executing file transfers using the FTP protocol for both upstream and downstream links.
Navini Networks, Inc. Ripwave Base Station I&C Guide SNR values consistent during the FTP for all carriers used: a. QPSK: at least 11 dB b. 8 PSK: at least 14 dB c. QAM16: at least 17 dB UL and DL Packet Error Rates (PER) not greater than 1%. This will vary according to interference levels, but may not render the system inoperable. Uplink Beam Forming Gain: between 16 dB and 21 dB. Perform a comparison of UL and DL, Beam Forming Gain differences should be not greater than 3 dB.
Navini Networks, Inc.
Navini Networks, Inc. Ripwave Base Station I&C Guide Location (FTP) Test Procedure Two people are needed to perform this procedure. One will be in the car performing the location test, and the other will be at the Base Station checking the operation using the BTS Beam Form Display diagnostic tool. 1. Ensure that the Base Station has successfully completed calibration, RF sanity measurements, and the Drive Study at the frequency and TX/RX signal levels that were determined by the cell site survey.
Navini Networks, Inc. Ripwave Base Station I&C Guide 18. When finished, remove the Modem from the roof and secure equipment for travel. 19. Drive to the next location selected on the RF coverage analysis. Stop, and turn off the vehicle. 20. Repeat steps 7 to 19 until all locations are tested. At this point send this data to the RF Engineers to analyze, or continue until each quadrant in the cell is complete. When you send the results depends upon the schedule or results from the file transfers.
Navini Networks, Inc.
Navini Networks, Inc. Ripwave Base Station I&C Guide Appendix V: IC Closeout Tool Overview This is a new complex form that replaces the following older forms: 1. RFS System Test Form 2. 2nd tab of the Base Station Installation Certification Form (Serial Numbers) 3. Calibration Verification Form 4. Drive Study Form 5. Location (FTP) Test Form The I&C Closeout Tool (Part Number xx) consists of the following worksheets (tabs): 1. Company Info 2. BTS Info 3. Serial # 4. Layer 1 & 2 5. Cable Loss 6.
Navini Networks, Inc. Ripwave Base Station I&C Guide (Company Info), 2 (BTS Info), 3 (Serial #), and 5 (Cable Loss) by filling the green fields manually. No data needs to be entered manually in tabs 4 (Layer 1 & 2) and 6 (Calibration Plot). The remaining four tabs, 7 (RFS and Cable RFS Loss), 8 (RF Verification), 9 (Drive Test Form), and 10 (Location Testing) will be filled as part of the corresponding procedures.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
Navini Networks, Inc.
