Agilent Technologies E6474A Specifikace

Agilent E6474AcdmaOne/cdma2000/1xEV-DOWireless NetworkOptimization PlatformData Sheet

10EnablesThe Enables tab allows you to select the data to be collected and displayed in the PilotSet and Temporal Analyzer views. Unselected data item

11cdmaOne/cdma2000 Phone ViewsThe logged phone measurements made by the E6474A system can be seen withinseveral phone measurement views. The views tha

12supplementary channel 1 (SCH1), the following values are listed: Frames Rcvd – the number of frames received Frames in Error – the number of frame

13cdma2000 Supplemental Channel Information viewThis view displays the following cdma2000 phone parameters: Band Class Number of Pilots  CDMA Chann

14CDMA Markov Statistics viewThis top section of this view displays the following information: Mode – type of Markov call being placed State – the c

15 NID Location ID Analog RSSI Analog Power Index Analog SAT CodeCDMA Signal Quality viewThis view displays the phone state, channel information,

16CDMA Quick Paging ChannelThe General TA w/Supplemental Channel check box must be enabled on the Log Masktab of the CDMA Properties dialog box. This

17CDMA Signal StrengthThis view displays the following signal information when a Qualcomm phone is in CDMAmode. Rx Power Tx Power Tx Gain Adjust F

18 Technology – technology of the device Label – shows device label Total – total calls attempted Good – number of good calls Blocked – number of

191-9 R_DCCH_RC – radio configuration for the reverse dedicated control channel, values1-9 FCH Frame Size – frame size on FCH: 20, 40 or 80 ms DCCH

2The Agilent Technologies E6474A Network Optimization Platform is a scalable, integrated,air interface measurement system. This system is used to supp

20cdma2000 RLP statisticsThe radio link protocol, RLP, is a negative acknowledgement-based (Nack) protocol. Thisgreatly reduces transmission errors ov

21 Fill Frame – number of received fill frames Blank Frame – number of received blank frames Null Frame – number of received null frames New Data

22(FER) as a percentage of steady state errors over time. The range is 0 to 5%.CAI messagingThe E6474A system extracts and decodes over-head messaging

231xEV-DO High Data Rate Phone MeasurementsSoftware Option 135, an upgrade of existing cdma2000 phone measurements supportsthe latest high data rate t

24 AT Modem Rev – reports the revision of the mobile station modem of the AT.Status CDMA State – current cdma RX process state ESN – serial number

251xEVDO Fwd Channel CRC CountsThis view displays the good and bad CRC counters for Control and Traffic Channelpackets. It also contains the number of

26 ARQ Eff Rec Rate – Forward link data rate based on ACK and early termination.  RAB Offset - Frame offset for the RAB sent over the forward link

271xEVDO RLP StatisticsGeneral Service ID - Identifies RLP service Resets – Total resets that have occurred Naks Sent – Number of NAK messages sent

281xEVDO Session Management Access Attempt (AA) Info No of Probes – Number of probe sequences sent for this access attempt Access Results – Results

29 Assignment Status – Indication if UATIAssignment message was received RATI – Random Access Terminal ID (RATI) used for opening a session Attempt

3cdmaOne, cdma2000 and1xEV-DO OverviewSystem SoftwareThe E6474A system software is a user-friendly Microsoft Windows-based applicationdesigned to resi

30 Avg Rev Traffic T’put – Average throughput for the reverse traffic channel as afunction of the number of reverse link traffic packets transmitted

311xEV-DO Pilot Channel AnalysisThe Agilent E6474A system measures 1xEV-DO, cdma2000, IS-95 and J-STD-008 CDMApilot channels. These measurements are i

32Measurement controls Carrier frequency Frequency Channel All Pilots Top N Pilots Zoomed Pilots User list of Pilots PN IncrementDisplay contr

33base station transmitting PN offset 0 is expected to start a new short-code patternsynchronous with the GPS even second clock. If the signal is rece

34The 1xEVDO Receiver will accurately detect and identify PN peaks that have a delay from-31 to + 74 Chips (105 chip window) or a distance of appro

35Measurement controlsFrequency, tunable rangeCellular band receiver (E6452C) 824 - 894 MHz [819 – 854] 869 - 894 MHz [864 – 899]PCS band receiver (

36 25.08 kHz to 2.85 MHz (5MHz IF Bandwidth)Korea PCS Band Receiver 8.36 kHz to 1 MHz (1.25 MHz IF Bandwidth) 1.68 kHz to 190 kHz (200 kHz IF Bandw

37200 kHz IF Bandwidth 10 MHz / sec1.25 MHz IF Bandwidth 70 MHz / sec5.0 MHz IF Bandwidth 200 MHz / secSpectrum measurement allows tuning ±10 MHz a

38 200 kHz (Korea PCS band (narrowband) only) 30 kHzResolution bandwidth (CW power only)Cellular band, PCS band, and Japan cellular band receivers

39ring. Multiple receiver configurations can also be achieved by use of the E6473A directconnect hub (see E6473A direct connect hub product overview,

4E6474A Wireless Network Optimization Platform cdmaOne, cdma2000 and 1xEV-DOoptions Option 010: multiple mobile device software license Option 030:

40 1.25 MHz characteristic 5 MHz characteristic (options #360, #361 only)Aging of TCXO ± 1 ppm/yearAmplitudeAccuracy Accuracy for cellular band, P

41Adjacent channel desensitization6 -20 dBm typicalAdjacent channel rejection7 25 dB typical• Accuracy for Korea PCS band receiver200 kHz IF bandwid

42Maximum relative humidity80% for temperatures up to 31 °C, decreasing linearly to 50% relative humidity at 40 °CStorage temperature range-40 to 70 °

43Handset compatibilityThe E6474A cdma2000 drive-test system supports several cdma2000 phones and is fullycompatible with IS-95. Each phone requires a

44Features common to the E6474A platformThere are a number of features that are common to the E6474A platform software andthat are available in all te

45A number of Cellsite database formats can be imported, including:- TXT, AgilentStationInfo files, ICS, AXF, BXF, CDB, MDB, HPReport generatorThe E64

46Data recordingThe following commands appear on the Log pull-down menu. The commands are alsoavailable as buttons on the main tool bar.Command Action

47Data exportA number of commercially available post-processing tools can directly read the E6474ASD5 database file. Data can also be exported to comm

48Custom ViewCustom view gives the user flexibility to create customized views by selecting parametersrequired and displaying them in a tabular format

49Each parameter can generate its own sound when the criteria are met.• Monitor a parameter that is collected as a text message and generate an alarm

5cdmaOne and cdma2000 Measurement ViewsA number of different views are available from the view menu to enable the display ofmeasured or calculated dat

50on/off, y-axis scale display on/off, Draw method, Fill In Method and plot line colors.Route Map viewThe Route Map view shows current position and th

51• Survey Markers - This shows Survey Markers that have been entered.• Current Position - This shows current lat/long position.• Signal - This sho

52Additional optionsThis section is designed to give a brief overview of relevant additional options. Pleaserefer to the E6474A Wireless Network Optim

53Multiple phone control, E6474A-010The Agilent E6474A-010, in addition to either the phone measurement license or thephone and receiver combination l

54HardwareOutdoor GPS navigation supportThe Agilent E645xC range of receivers include GPS navigation capability. The AgilentDirect Connect GPS, with d

55Agilent high speed direct connect hub kits E6473B options 015and 021 to 024Agilent offers a high speed direct connect hub (E6473B-015) and associate

56Computer hardware requirementsThe Agilent E6474A system requires a PC. The PC requirements differ depending on thehardware configuration and on whic

57WarrantyOne-year warranty on hardware components and one year of application support isincluded with a purchase of an Agilent E6474A drive test syst

www.agilent.com/find/E6474AThis information is subject to change withoutnotice.© Agilent Technologies, Inc. 2005Printed in U.K. May 13, 200555998888--

6Phone Based Measurements The E6474A software provides phone or PC Card based measurements for cdmaOne,cdma2000 and 1xEV-DO handsets or wireless PC Ca

7- Loopback (13k)- Loopback (IS-126)- Markov (13k)- Markov (8k)- Markov (old 8k)- TDSO- Voice (13k)- Voice (IS-96)- Voice (IS-96A) Call Duration – le

8 if checked, the phone’s Tx power will not vary as the BTS transmit power decreases,because the phone stops decoding the power control bit if unche

9 Markov Statistics – Markov rate and error data  Vocoder Error Mask – vocoder rate and data with bit errors detected Analog Voice Channel – analog