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Agilent PXT Wireless Communications Test Set (E6621A) User’s Guide

ix Attempting Cat 4 setup / performance on a Cat 3 device at high end rates ... 225 Faulty RF cable or conn

Agilent PXT Wireless Communications Test Set User’s Guide 90 UL Resource Allocation Accesses the Uplink Resource Allocation parameters available fo

Agilent PXT Wireless Communications Test Set User’s Guide 91 Mode BSE Range FDD: 0 to 23, 29 TDD: 0 to 23 Preset ACELL / BCELL = 12 Initial S/W R

Agilent PXT Wireless Communications Test Set User’s Guide 92 Ignore PRACHs Setting this parameter to On, enables the BSE to ignore UL PRACH preambl

Agilent PXT Wireless Communications Test Set User’s Guide 93 In the uplink, the semi-persistent grant scheme is implicitly cancelled if no data is sen

Agilent PXT Wireless Communications Test Set User’s Guide 94 RB Start Sets the starting resource block used for the uplink allocation where a semi-pe

Agilent PXT Wireless Communications Test Set User’s Guide 95 Aperiodic CQI The settings in this menu control the starting and stopping of aperiodic CQ

Agilent PXT Wireless Communications Test Set User’s Guide 96 Subframe #5 Control Subframe #0 Control Key Path: Mode > BSE > Mode Setup > Mor

Agilent PXT Wireless Communications Test Set User’s Guide 97 Use Report Type Enables you to select the UE CQI report type on which the selection of do

Agilent PXT Wireless Communications Test Set User’s Guide 98 Mode BSE Initial S/W Revision 6.4 Key Path Mode > BSE > Mode Setup > More >

Agilent PXT Wireless Communications Test Set User’s Guide 99 I_MCS(Subframe #1-9) If I_MCS sf-control is set to On, this value specifies the MCS Index

Agilent PXT Wireless Communications Test Set User’s Guide 1 1 Introduction Welcome to the User’s Guide for the Agilent E6621A PXT Wireless Communicat

Agilent PXT Wireless Communications Test Set User’s Guide 100 RB Size Sets the number of contiguously allocated localized virtual resource blocks use

Agilent PXT Wireless Communications Test Set User’s Guide 101 Type0 Bitmap When using Resource Allocation Type 0 (see 3GPP 36.213, section 7.1.6.1), t

Agilent PXT Wireless Communications Test Set User’s Guide 102 DL Resource Allocation - Key Menu 2 Accesses the 2nd Menu of available to configure D

Agilent PXT Wireless Communications Test Set User’s Guide 103 Codebook Controls the Codebook Index in use. When using TM4 or TM6, there is a choice of

Agilent PXT Wireless Communications Test Set User’s Guide 104 Specified: Enables the second transport block to use the MCS index specified in the I_M

Agilent PXT Wireless Communications Test Set User’s Guide 105 Rank Selection For transmission modes 3 or 4, the method of selecting the number of code

Agilent PXT Wireless Communications Test Set User’s Guide 106 SI/RA/P-RNTI Enables you to set the aggregation level or number of Control Channel Elem

Agilent PXT Wireless Communications Test Set User’s Guide 107 DL TX Pattern This enables configuration of the downlink to transmit UE specific data on

Agilent PXT Wireless Communications Test Set User’s Guide 108 SPS Config (Semi-persistent Scheduling Configuration) Accesses the menu key to configur

Agilent PXT Wireless Communications Test Set User’s Guide 109 RB Size Sets the number of contiguously allocated localized virtual resource blocks used

Agilent PXT Wireless Communications Test Set User’s Guide 2 General Capabilities of the Agilent E6621A PXT • Frequency Division Duplex (FDD) and Tim

Agilent PXT Wireless Communications Test Set User’s Guide 110 MAC Settings Accesses the menu of settings available to configure the Medium Access Cont

Agilent PXT Wireless Communications Test Set User’s Guide 111 Preset 1 Initial S/W Revision 6.3 TM7 for TDD was added in software release 6.5. Key

Agilent PXT Wireless Communications Test Set User’s Guide 112 p-Max The p-Max value is carried in SIB1 and determines the maximum power that the UE i

Agilent PXT Wireless Communications Test Set User’s Guide 113 Default Paging Cycle Controls how frequently UE can be paged. This setting is contained

Agilent PXT Wireless Communications Test Set User’s Guide 114 Connected DRX On/Off Controls the drx-Config element of the RRC Connection Reconfigurat

Agilent PXT Wireless Communications Test Set User’s Guide 115 onDurationTimer Enables you change the setting of the on duration timer that is present

Agilent PXT Wireless Communications Test Set User’s Guide 116 Short DRX Cycle Connected Mode DRX related – present in RRC Connection Reconfiguration.

Agilent PXT Wireless Communications Test Set User’s Guide 117 Dependencies and/or Couplings Short DRX Cycle On/Off must be set to On. Initial S/W Revi

Agilent PXT Wireless Communications Test Set User’s Guide 118 Initial S/W Revision 6.4 Available for TDD in 6.5. Key Path BSE > Mode Setup> Mo

Agilent PXT Wireless Communications Test Set User’s Guide 119 Special Subframe Configuration This parameter controls the configuration of the special

Agilent PXT Wireless Communications Test Set User’s Guide 3 Power Requirements Input Voltage Range: 100 to 240 VAC, automatic selection Input Frequenc

Agilent PXT Wireless Communications Test Set User’s Guide 120 AS Ciphering Algorithm This controls the ciphering algorithm that is used in the RRC Se

Agilent PXT Wireless Communications Test Set User’s Guide 121 In manual mode, the PTI value contained in a particular ESM message is as specified in

Agilent PXT Wireless Communications Test Set User’s Guide 122 MNC This value is carried in SIB1 and in the Attach Accept message. Setting this menu k

Agilent PXT Wireless Communications Test Set User’s Guide 123 Default EPS Bearer Config #1 - Key Menu 1 This enables the EPS Bearer ID associated with

Agilent PXT Wireless Communications Test Set User’s Guide 124 V4 Address Controls the IPv4 address that is assigned to the UE in the Activate Default

Agilent PXT Wireless Communications Test Set User’s Guide 125 DNS Address Type Controls what type of IP address (IPv4, IPv6 or IPv4v6) is assigned as

Agilent PXT Wireless Communications Test Set User’s Guide 126 APN (Access Point Name) The value in this field controls the APN that is present in the

Agilent PXT Wireless Communications Test Set User’s Guide 127 P-CSCF Address Type Sets the type of IP address you wish to use for the P-CSCF server if

Agilent PXT Wireless Communications Test Set User’s Guide 128 Cause Code State Controls whether the Activate Default EPS Bearer Context Request messa

Agilent PXT Wireless Communications Test Set User’s Guide 129 Default EPS Bearer Config #3 Accesses the same configuration menu keys described for Def

Agilent PXT Wireless Communications Test Set User’s Guide 4 Agilent N6061A Protocol Logging and Analysis This application software is developed for u

Agilent PXT Wireless Communications Test Set User’s Guide 130 Attach Type Handling In the Attach Request message, the UE can specify that it is attac

Agilent PXT Wireless Communications Test Set User’s Guide 131 Security On: Ensures the following security-related procedures are taken care of automat

Agilent PXT Wireless Communications Test Set User’s Guide 132 K value This is the 32 Hex digit representing the 128-bit subscriber key (K). Selecting

Agilent PXT Wireless Communications Test Set User’s Guide 133 OP value You manually type in value here. Mode BSE Range 16 Byte Hex in string format Un

Agilent PXT Wireless Communications Test Set User’s Guide 134 IMSI value International Mobile Subscriber Identity (IMSI) Type in the value that match

Agilent PXT Wireless Communications Test Set User’s Guide 135 Security – Key Menu 2 Replay When selecting On, the PXT automatically populates the Info

Agilent PXT Wireless Communications Test Set User’s Guide 136 SA Signal Analyzer (SA) mode enables two sub-modes: Spectrum Analyzer and LTE. Refer to

Agilent PXT Wireless Communications Test Set User’s Guide 137 Start: Starts the recording. Stop: Stops or aborts the recording. It is recommended that

Agilent PXT Wireless Communications Test Set User’s Guide 138 Disconnect: Disconnects the VSA software. Mode SA Initial S/W Revision 6.4 Key Path Mod

Agilent PXT Wireless Communications Test Set User’s Guide 139 Save Enables you to save states and screen captures in your specific filenamed locations

Agilent PXT Wireless Communications Test Set User’s Guide 5 2 Front-panel and Menu Keys This chapter outlines the front-panel key menus for the E6621

Agilent PXT Wireless Communications Test Set User’s Guide 140 Tool Function is not currently available. Key Path: Front-panel key Tech If you have

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Agilent PXT Wireless Communications Test Set User’s Guide 142 3 Using the Base Station Emulator Mode (BSE) In the Base Station Emulator (eNodeB emul

Agilent PXT Wireless Communications Test Set User’s Guide 143 Indicators The indicators shown below are those currently used by the PXT. Refer to Inte

Agilent PXT Wireless Communications Test Set User’s Guide 144 Emulator Run/Stop The eNodeB Simulation starts and stops by pressing this button. If si

Agilent PXT Wireless Communications Test Set User’s Guide 145 the connection from the appropriate page on the 8960. Before continuing, be sure that th

Agilent PXT Wireless Communications Test Set User’s Guide 146 Setup and Operation General Call Setup Procedure 1. Press Emulator Mode > BSE >

Agilent PXT Wireless Communications Test Set User’s Guide 147 Figure 3-4: General Call Setup Procedure Complete Functional Tests and E2E Test The fol

Agilent PXT Wireless Communications Test Set User’s Guide 148 • OCNG • Downlink Power Control • RCT • CQI Median Refer to Func menu key on page 3

Agilent PXT Wireless Communications Test Set User’s Guide 149 E2E Setup and Benchmarking Guide Typical E2E Test Setup Overview: Figure 3 -5: E2E Test

Agilent PXT Wireless Communications Test Set User’s Guide 6 Amp (Amplitude) This front-panel key displays the following menu of keys. Amplitude RF1

Agilent PXT Wireless Communications Test Set User’s Guide 150 Example PXT Configuration for Maximum E2E Throughput Testing 1. Pre-set PXT 2. Load D

Agilent PXT Wireless Communications Test Set User’s Guide 151 TDD - Typical DL Maximum Cat3 Performance Setup and Expected Bit Rates DL Resource Blo

Agilent PXT Wireless Communications Test Set User’s Guide 152 Typical UL Maximum Performance Setup and Expected Bit Rate (TDD) Channel Bandwidth = 20

Agilent PXT Wireless Communications Test Set User’s Guide 153 Downlink PXT server (192.168.1.230) > iperf –s –i1 –p5052 –w20m UE Host Client PC (1

Agilent PXT Wireless Communications Test Set User’s Guide 154 Iperf can be used to test bi-directional streams simultaneously with a single comma

Agilent PXT Wireless Communications Test Set User’s Guide 155 4 Using the Agilent 89600 VSA Software with the PXT The Agilent PXT/VSA Communicator is

Agilent PXT Wireless Communications Test Set User’s Guide 156 During installation the appropriate shortcuts are created under All Programs, Agilent

Agilent PXT Wireless Communications Test Set User’s Guide 157 4. If you want to measure the UE PUSCH signal, then you need to ask the UE to transmit

Agilent PXT Wireless Communications Test Set User’s Guide 158 Figure 4 – 2: PXT-VSA Server Status Now you are able to change any parameter of the VS

Agilent PXT Wireless Communications Test Set User’s Guide 159 For example: you may wish to measure a different slot or multiple slots. Below is an exa

Agilent PXT Wireless Communications Test Set User’s Guide 7 Mode BSE. SA Range −120 dBm to +10 dBm Preset −57 dBm State Saved Yes Dependencies and/o

Agilent PXT Wireless Communications Test Set User’s Guide 160 Below is an example of PUCCH measurement with VSA: Figure 4 – 4: VSA Analysis of PUCCH

Agilent PXT Wireless Communications Test Set User’s Guide 161 The file size is approximately 1 MB per msec, so if you save a 200 ms size file, it wil

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Agilent PXT Wireless Communications Test Set User’s Guide 163 5 Handovers There are many types of handovers (HO) that can be tested using the Agilent

Agilent PXT Wireless Communications Test Set User’s Guide 164 Table 5-2: LTE to LTE Handovers (Continued) Handover Description Requirements Intra-fre

Agilent PXT Wireless Communications Test Set User’s Guide 165 Testing Two Cells Using One PXT The E6621A supports the ability to emulate two LTE cells

Agilent PXT Wireless Communications Test Set User’s Guide 166 To load a scenario on Cell B: • Select the B-Cell after pressing BSE > Config >

Agilent PXT Wireless Communications Test Set User’s Guide 167 Figure 5 - 4: Changing the Cell Power Ratio Display / Logging When running the PXT with

Agilent PXT Wireless Communications Test Set User’s Guide 168 Example Use Case – Cell Reselection from Cell A to Cell B and Back to Cell A The follow

Agilent PXT Wireless Communications Test Set User’s Guide 169 Blind Handover The Blind Handover is a PXT initiated redirection to a new EARFCN and/or

Agilent PXT Wireless Communications Test Set User’s Guide 8 RF1 Amplitude (RSTP) The value displayed on this menu key is read-only and is the RF1 amp

Agilent PXT Wireless Communications Test Set User’s Guide 170 This example shows two blind handovers. The first is a successful handover; the second

Agilent PXT Wireless Communications Test Set User’s Guide 171 Message Editor Requirements for Blind Handover For the Blind HO, there must be an rrcCo

Agilent PXT Wireless Communications Test Set User’s Guide 172 To assist some UE’s to handover correctly, it may be necessary to include SIB4 (intra-f

Agilent PXT Wireless Communications Test Set User’s Guide 173 PXT to PXT Handover Two PXTs can be used together to emulate two LTE base stations. This

Agilent PXT Wireless Communications Test Set User’s Guide 174 3. The EPC of the two PXTs needs to be “connected”. Therefore, you need to connect the

Agilent PXT Wireless Communications Test Set User’s Guide 175 12. Send the HO message “RRC_Handover” by selecting Func > Handover > Message Nam

Agilent PXT Wireless Communications Test Set User’s Guide 176 For more information on handovers, refer to the application note, Testing Handovers Be

Agilent PXT Wireless Communications Test Set User’s Guide 177 Table 5-4: Hardware and Functional Requirements (Continued) Component Function GPIB Conn

Agilent PXT Wireless Communications Test Set User’s Guide 178 Specifically, to successfully perform a reselection to LTE when the UE is PDP (Packet D

Agilent PXT Wireless Communications Test Set User’s Guide 179 The PS handover can then be initiated via the 8960 UI when the UE is PDP active. Only w

Agilent PXT Wireless Communications Test Set User’s Guide 9 AWGN AWGN, also referred to asocN, in 3GPP specifications, is defined as the power spectra

Agilent PXT Wireless Communications Test Set User’s Guide 180 Performing Circuit Switched Fallback Mobile Originated CSFB Prior to performing the CSFB

Agilent PXT Wireless Communications Test Set User’s Guide 181 SRVCC (Single Radio Voice Control Continuity) SRVCC enables a VoIP/IMS call in the LTE p

Agilent PXT Wireless Communications Test Set User’s Guide 182 Hardware Configuration Figure 5 - 12: SRVCC Hardware Configuration Initial Software Setu

Agilent PXT Wireless Communications Test Set User’s Guide 183 11. Set the client voice codec to AMR or AMR-WB by selecting Configuration (tab) >

Agilent PXT Wireless Communications Test Set User’s Guide 184 PXT Scenario File The following highlight common message information elements that man

Agilent PXT Wireless Communications Test Set User’s Guide 185 For IMS-SIP operation the NAS messages ‘Attach Accept’ and ‘Tracking Area Update Accept’

Agilent PXT Wireless Communications Test Set User’s Guide 186 Figure 5 – 13: EPS Bearer ID Matches IMS-SIP Call Specifications 6. Setup the 8960 fo

Agilent PXT Wireless Communications Test Set User’s Guide 187 Figure 5 - 14: TargetRAT Message Container = Hex as Extracted via SCPI from 8960 9. Ad

Agilent PXT Wireless Communications Test Set User’s Guide 188 Limitations No Support for SRVCC with PS Handover This SRVCC solution cannot perform a

Agilent PXT Wireless Communications Test Set User’s Guide 189 6 RF Measurements This section provides a brief summary of how the RF measurements in

i Notices © Agilent Technologies, Inc. 2010-2013 No part of this manual may be reproduced in any form or by any means (including electronic storage a

Agilent PXT Wireless Communications Test Set User’s Guide 10 Signal to Noise Ratio (RF1) Specifies the desired signal to noise ratio for antenna port

Agilent PXT Wireless Communications Test Set User’s Guide 190 Frequency Sets the uplink or downlink frequency, or both, for the system. Refer to the

Agilent PXT Wireless Communications Test Set User’s Guide 191 RF2 Modulation On Source Level The same level can be set on both sources using the Ampli

Agilent PXT Wireless Communications Test Set User’s Guide 192 Key Path: Atten Preset: RF 1 and RF2 reference level RF 1 and RF2 attenuation mode RF

Agilent PXT Wireless Communications Test Set User’s Guide 193 Selecting Exponential means that once the averaging count is reached the measurement wil

Agilent PXT Wireless Communications Test Set User’s Guide 194 Uniquely, the Spectrum measurement supports a marker table which is enabled using the M

Agilent PXT Wireless Communications Test Set User’s Guide 195 If a call is made to the BSE using the default BSE settings, then the default measureme

Agilent PXT Wireless Communications Test Set User’s Guide 196 Measurement Setup Access the frequency Span for the Power Spectrum graphic and the reso

Agilent PXT Wireless Communications Test Set User’s Guide 197 The Integration BW setting specifies the bandwidth over which power is integrated for th

Agilent PXT Wireless Communications Test Set User’s Guide 198 Last Span toggles between the two most recent span settings. The RBW defaults to an a

Agilent PXT Wireless Communications Test Set User’s Guide 199 Measurement Setup Access the Measurement Interval setting by selecting the Meas Setup fr

Agilent PXT Wireless Communications Test Set User’s Guide 11 Noc (RF2) Displays the resultant value of AWGN power level relative to a single resource

Agilent PXT Wireless Communications Test Set User’s Guide 200 Channel Power Measurement (FDD/TDD) Key Path: Mode > SA > LTE > Channel Power

Agilent PXT Wireless Communications Test Set User’s Guide 201 Channel Power Measurement (TDD Example) Key Path: Mode > SA > LTE > Channel Pow

Agilent PXT Wireless Communications Test Set User’s Guide 202 Occupied Bandwidth Measurement (FDD/TDD) Key Path: Mode > SA > LTE > Occupied

Agilent PXT Wireless Communications Test Set User’s Guide 203 Power vs. Time (FDD/TDD) Key Path: Mode > SA > LTE > Power vs. Time Figure 6-8

Agilent PXT Wireless Communications Test Set User’s Guide 204 Power vs. Time (TDD Example) Key Path: Mode > SA > LTE > Power vs. Time Figur

Agilent PXT Wireless Communications Test Set User’s Guide 205 As an example of how these settings are used, if there are three measurement intervals o

Agilent PXT Wireless Communications Test Set User’s Guide 206 2. Set the trigger delay = 2 ms by pressing Func Setup > Trigger> Internal Trigg

Agilent PXT Wireless Communications Test Set User’s Guide 207 The Segment Side setting specifies whether the segment is a positive and negative freque

Agilent PXT Wireless Communications Test Set User’s Guide 208 2. Set the trigger delay = 2 ms by pressing Func Setup > Trigger> Internal Trigg

Agilent PXT Wireless Communications Test Set User’s Guide 209 When the UE is in test mode, you must configure the measurement settings manually. P

Agilent PXT Wireless Communications Test Set User’s Guide 12 AWGN MIMO Channel Mode Enables you to set the AWGN for a MIMO model or for a Normal mode

Agilent PXT Wireless Communications Test Set User’s Guide 210 Scenario File Settings When Mode > SA > LTE > Mode Setup > AutoConfig is se

Agilent PXT Wireless Communications Test Set User’s Guide 211 • Special Subframe Config. Index - determines how special subframes (which contain b

Agilent PXT Wireless Communications Test Set User’s Guide 212 PUCCH Settings When you set Mode > SA > LTE > Mode Setup > Auto Config to

Agilent PXT Wireless Communications Test Set User’s Guide 213 Modulation Quality Summary Figure 6-13: Modulation Quality Summary Key Path: Mode &g

Agilent PXT Wireless Communications Test Set User’s Guide 214 For each slot in the measurement interval, the early window EVM and late window EVM val

Agilent PXT Wireless Communications Test Set User’s Guide 215 Constellation Measurement Key Path: Mode > SA > LTE > UL Demodulation > Cons

Agilent PXT Wireless Communications Test Set User’s Guide 216 Power Spectrum Measurement Key Path: Mode > SA > LTE > UL Demodulation > Po

Agilent PXT Wireless Communications Test Set User’s Guide 217 The Power Spectrum Subframe Select setting enables you to select which subframe in the r

Agilent PXT Wireless Communications Test Set User’s Guide 218 The blue outlined box overlaying the I and Q graphics indicates the ten subcarriers lis

Agilent PXT Wireless Communications Test Set User’s Guide 219 Error Vector Measurement Key Path: Mode > SA > LTE > UL Demodulation > Error

Agilent PXT Wireless Communications Test Set User’s Guide 13 RF1 Ref Level Sets the expected receiver level for RF1 when you wish to specify different

Agilent PXT Wireless Communications Test Set User’s Guide 220 The Subcarrier setting moves the marker in the Error Vector Spectrum graphic. The marke

Agilent PXT Wireless Communications Test Set User’s Guide 221 Measurement Setup Uplink Config Use the Target Subframe setting in the Uplink Config men

Agilent PXT Wireless Communications Test Set User’s Guide 222 Two ranges are specified as follows: Range 1 (RP1): FUL_Meas – FUL_Low ≥ 3 MHz and FUL_

Agilent PXT Wireless Communications Test Set User’s Guide 223 7 Tips and Tricks UE is not connecting. The PXT may not be detecting the PRACH from the

Agilent PXT Wireless Communications Test Set User’s Guide 224 UE Connection Manager Setup On UE Host: Check "ipconfig" shows the LTE adapte

Agilent PXT Wireless Communications Test Set User’s Guide 225 Verify PXT Attenuation is set Correctly The most common reason for a PXT BLER value is t

Agilent PXT Wireless Communications Test Set User’s Guide 226 Refer to the Cat 3 MCS/RB Table in the E2E Setup and Benchmarking Guide section of this

Agilent PXT Wireless Communications Test Set User’s Guide 227 Monitor CPU usage while running multiple TCP streams/threads to ensure it does not exce

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Agilent PXT Wireless Communications Test Set User’s Guide 229 8 Troubleshooting WARNING No operator serviceable parts inside. Refer servicing to qual

Agilent PXT Wireless Communications Test Set User’s Guide 14 Mode BSE, SA Range Auto | Manual | Adaptive Preset Auto Dependencies/Couplings This me

Agilent PXT Wireless Communications Test Set User’s Guide 230 Functional Check This functional check is only available if you have Option N6051A RF

Agilent PXT Wireless Communications Test Set User’s Guide 231 Resetting the AC Mains Circuit Breaker If the PXT is connected to an AC source and encou

Agilent PXT Wireless Communications Test Set User’s Guide 232 Returning Your Test Set for Service Calling Agilent Technologies Agilent Technologies h

Agilent PXT Wireless Communications Test Set User’s Guide 233 Service and Support Americas Brazil (11) 4197 3600 Canada (877) 894 4414 Mexi

Agilent PXT Wireless Communications Test Set User’s Guide 234 Software and Technical Support Contracts If you have a Software and Technical Support C

Agilent PXT Wireless Communications Test Set User’s Guide 235 9 Appendix A - Message Editor Fields Overwritten by Front-panel Keys When a scenario fi

Agilent PXT Wireless Communications Test Set User’s Guide 236 Message Editor Field PXT Menu Key Key Path p0-NominalPUSCH contributes towards the powe

Agilent PXT Wireless Communications Test Set User’s Guide 237 Message Editor Field PXT Menu Key Key Path shortDRX-Cycle is related to Connected Mode D

Agilent PXT Wireless Communications Test Set User’s Guide 238 Message Editor Field PXT Menu Key Key Path MNC is carried in SIB1. It also exists in

Agilent PXT Wireless Communications Test Set User’s Guide 239 Message Editor Field PXT Menu Key Key Path DNS State controls whether a DNS address will

Agilent PXT Wireless Communications Test Set User’s Guide 15 DO NOT SIMPLY SET Power Adjust (All Down) = Off. This results in a dropped connection (

Agilent PXT Wireless Communications Test Set User’s Guide 240 Message Editor Field PXT Menu Key Key Path V6 P-CSCF Address controls the IPv6 address

Agilent PXT Wireless Communications Test Set User’s Guide 241 ©Agilent Technologies, Inc. 2010 - 2013

Agilent PXT Wireless Communications Test Set User’s Guide 16 Atten – Key Menu 2 (Attenuation) Accesses the following settings. Scale/Div IDLE_ADJUSTE

Agilent PXT Wireless Communications Test Set User’s Guide 17 CONNECTED_ADJUSTER This parameter is automatically set by the PXT when Attenuation is set

Agilent PXT Wireless Communications Test Set User’s Guide 18 Mode BSE Range Run | Stop Preset Stop Initial S/W Revision 6.0 Key Path Mode > BSE

Agilent PXT Wireless Communications Test Set User’s Guide 19 Input Mode Int: When set to internal, the front-panel inputs are active. Ext: When set to

ii WARNING This is a Safety Class 1 Product (provided with a protective earthing ground incorporated in the power cord). The mains plug shall only b

Agilent PXT Wireless Communications Test Set User’s Guide 20 Ext Cell Select Refer to RF Measurements section for more information on the menus below

Agilent PXT Wireless Communications Test Set User’s Guide 21 Ext Cell Select You must select External, by pressing BSE > Config > RF Output Con

Agilent PXT Wireless Communications Test Set User’s Guide 22 IP Sets the PXT IP address. The IP address is persistent through a power cycle of the

Agilent PXT Wireless Communications Test Set User’s Guide 23 OK After designating all the necessary IP addresses above, press this key to activate the

Agilent PXT Wireless Communications Test Set User’s Guide 24 PXT Connections Displays the current value for PXT IP Address #1 and accesses the key me

Agilent PXT Wireless Communications Test Set User’s Guide 25 B-Cell Ratio Selects the ratio in percent of the relative power allocated to B-cell compa

Agilent PXT Wireless Communications Test Set User’s Guide 26 Mode BSE Initial S/W Revision 6.3 Key Path Mode > BSE > Config SIB8 Force Sync Pr

Agilent PXT Wireless Communications Test Set User’s Guide 27 Amplitude Offsets Accesses the amplitude offsets table and menu keys. Amplitude offsets c

Agilent PXT Wireless Communications Test Set User’s Guide 28 Figure 2 – 1: Offsets Applicable to Band 4 Frequencies The table above is an example o

Agilent PXT Wireless Communications Test Set User’s Guide 29 Amplitude Offsets Between Frequency Points If mobile station testing is performed at freq

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Agilent PXT Wireless Communications Test Set User’s Guide 30 RF In/Out Offset Selects the offset number (which is a point as shown on the graph in Fi

Agilent PXT Wireless Communications Test Set User’s Guide 31 Mode BSE, SA Range -100 dB to +100 dB Preset 0 dB State Saved Amplitude offset settings

Agilent PXT Wireless Communications Test Set User’s Guide 32 This setting is primarily used with testing MIMO configurations. Maximum RF2 Output pow

Agilent PXT Wireless Communications Test Set User’s Guide 33 UL Timing Offset Adjustment Provides a manual offset adjustment for the uplink timing, to

Agilent PXT Wireless Communications Test Set User’s Guide 34 Setting Method Enables you to select how you wish to set the Frequency. EARFCN: When y

Agilent PXT Wireless Communications Test Set User’s Guide 35 Initial S/W Revision 6.0 License Type E6621A-503 = 350 MHz to 3 GHz E6621A-506 = 350 MHz

Agilent PXT Wireless Communications Test Set User’s Guide 36 DL EARFCN Sets the downlink EARFCN and uses the default separation for the selected freq

Agilent PXT Wireless Communications Test Set User’s Guide 37 UL EARFCN Sets the uplink EARFCN. The UL EARFCN can be set independently to the DL EARF

Agilent PXT Wireless Communications Test Set User’s Guide 38 UL/DL EARFCN Sets the uplink and downlink EARFCN to the same value. Table of UL/DL EAR

Agilent PXT Wireless Communications Test Set User’s Guide 39 Func - Key Menu 1 Accesses the menu enabling you to control the following: DTCH Test UE

iv Table of Contents 1 Introduction ...

Agilent PXT Wireless Communications Test Set User’s Guide 40 Parameter (Key Menu 1) Enables you to access parameter settings to define the data throu

Agilent PXT Wireless Communications Test Set User’s Guide 41 UDP Setting (User Datagram Protocol) The User Datagram Protocol (UDP) setting enables y

Agilent PXT Wireless Communications Test Set User’s Guide 42 Transfer Rate Maximum: Enables you to send the maximum number of packets in the DTCH tes

Agilent PXT Wireless Communications Test Set User’s Guide 43 Incremental For UDPv4 and ICMPv4, the hexadecimal content of the payload of the packets c

Agilent PXT Wireless Communications Test Set User’s Guide 44 Power Control Mode Sets the control of the UE power to manual or CLPC (Closed Loop Power

Agilent PXT Wireless Communications Test Set User’s Guide 45 When option 0 is selected, pressing Send Message in the UE Power Control menu (the key ab

Agilent PXT Wireless Communications Test Set User’s Guide 46 Power Adjust (DCI3A) The value selected under this setting (−1 or 1) adjusts the UL Tran

Agilent PXT Wireless Communications Test Set User’s Guide 47 2. Select Func > UE Power Control = CLPC. (Selecting CLPC automatically sets Atten &

Agilent PXT Wireless Communications Test Set User’s Guide 48 PUSCH Power Adjustment PUCCH Power Adjustment

Agilent PXT Wireless Communications Test Set User’s Guide 49 PUSCH Target Power Sets the target power in dBm for the physical uplink shared channel. T

v Emulator Mode ...

Agilent PXT Wireless Communications Test Set User’s Guide 50 Tolerance When using closed loop power control, the PXT continually tries to adjust the

Agilent PXT Wireless Communications Test Set User’s Guide 51 Handover Accesses the Send and Message Name functions. Mode BSE. FDD Dependencies and/or

Agilent PXT Wireless Communications Test Set User’s Guide 52 Handover Setup Mode Enables you to set parameters for performing a blind handover. Whe

Agilent PXT Wireless Communications Test Set User’s Guide 53 UE Detach Accesses the Send and Message Name functions. This is the “Release Message” box

Agilent PXT Wireless Communications Test Set User’s Guide 54 The PXT saves this data for up to one second or until the UE reaches the RRC Connected s

Agilent PXT Wireless Communications Test Set User’s Guide 55 Figure 2-3: Extended Tab of N6062A Protocol Message Editor Software Key Path: Mode >

Agilent PXT Wireless Communications Test Set User’s Guide 56 Notes SCPI command returns the name of the specified CUSTOM message Key Path Mode > B

Agilent PXT Wireless Communications Test Set User’s Guide 57 OCNG (Orthogonal Channel Noise Generation or OFDM Channel Noise Generation) This functi

Agilent PXT Wireless Communications Test Set User’s Guide 58 RB In each test case, the OCNG is expressed by parameters OCNG_RA and OCNG_RB which toge

Agilent PXT Wireless Communications Test Set User’s Guide 59 PA PA is one of the parameters that controls the power boosting applied to the PDSCH. I

vi Trigger Output ...

Agilent PXT Wireless Communications Test Set User’s Guide 60 RCT Accesses the following parameter menus: Statistical Throughput Pm-an Pm-dsg Statisti

Agilent PXT Wireless Communications Test Set User’s Guide 61 Initial S/W Revision 6.4 Key Path Mode > BSE > Func > More > RCT > Statist

Agilent PXT Wireless Communications Test Set User’s Guide 62 Confidence Level Setting this menu key to On enables the PXT to determine the probabili

Agilent PXT Wireless Communications Test Set User’s Guide 63 Mode BSE, FDD Range 1 to 1000000 Preset 12913 Initial S/W Revision 6.3 Key Path Mode &g

Agilent PXT Wireless Communications Test Set User’s Guide 64 Preset 1000 Initial S/W Revision 6.3 Key Path Mode > BSE > Func > More > R

Agilent PXT Wireless Communications Test Set User’s Guide 65 Median CQI Start This setting starts/initiates the collection of CQI reports from UE.

Agilent PXT Wireless Communications Test Set User’s Guide 66 The message is not sent during a period of time when the UE is not listening to the DL (

Agilent PXT Wireless Communications Test Set User’s Guide 67 Func Setup (Functional Setup) Accesses trigger menu options. Refer to RF Measurements sec

Agilent PXT Wireless Communications Test Set User’s Guide 68 Sweep Refer to RF Measurements section for information on this function. Key Path: Mode

Agilent PXT Wireless Communications Test Set User’s Guide 69 Info (System Info) Displays important facts about your instrument. Accesses the menu enab

vii RRC – Key Menu 3 ...

Agilent PXT Wireless Communications Test Set User’s Guide 70 Update Application Press this menu key after inserting a USB memory stick (to which you

Agilent PXT Wireless Communications Test Set User’s Guide 71 Interpreting Display Information The indicators described below are those currently used

Agilent PXT Wireless Communications Test Set User’s Guide 72 The displayed information above is described in the UE State section on page143. Messag

Agilent PXT Wireless Communications Test Set User’s Guide 73 L1/L2 Status L1 Information – UL Information Display the MCS index and Number of Resourc

Agilent PXT Wireless Communications Test Set User’s Guide 74 Tx Power Displays the estimated power being transmitted by the UE and is based on the v

Agilent PXT Wireless Communications Test Set User’s Guide 75 TB1 and TB2 (ACK/NACK/StatDTX): TB1 and TB2 represent codewords 1 and 2 – there will be n

Agilent PXT Wireless Communications Test Set User’s Guide 76 Information Displays the information requested when the custom message, “Measurement Rep

Agilent PXT Wireless Communications Test Set User’s Guide 77 Field Description MeasId Represents the Measurement Identity as typically configured in

Agilent PXT Wireless Communications Test Set User’s Guide 78 b. The setting of Amp > Output Power Offset. For example, when this is set to 10dB,

Agilent PXT Wireless Communications Test Set User’s Guide 79 Channel State Information Aperiodic Wideband CQI Code 0: Dynamically displays the ap

viii LTE to LTE Handovers ...

Agilent PXT Wireless Communications Test Set User’s Guide 80 For example, in the picture above the channel bandwidth is 10 MHz and there are 9 PMI su

Agilent PXT Wireless Communications Test Set User’s Guide 81 RLC Information RLC Information The Radio Link Control (RLC) information is described i

Agilent PXT Wireless Communications Test Set User’s Guide 82 PDCP Information PDCP Information The Packet Data Control Plane (PDCP) information is

Agilent PXT Wireless Communications Test Set User’s Guide 83 Meas Setup When in BSE mode, this key accesses the Phy Settings key menu. Refer to PHY Se

Agilent PXT Wireless Communications Test Set User’s Guide 84 Start Time Specifies the time you wish the measurement interval to start. Mode SA, LTE

Agilent PXT Wireless Communications Test Set User’s Guide 85 Mode Setup (BSE Mode)-Key Menu 1 Accesses the available parameters you can set to configu

Agilent PXT Wireless Communications Test Set User’s Guide 86 You must set EPC to Embed to enable IP connectivity. Otherwise, all uplink IP data will

Agilent PXT Wireless Communications Test Set User’s Guide 87 This setting overwrites the value defined in the currently loaded scenario file, when th

Agilent PXT Wireless Communications Test Set User’s Guide 88 PHY Settings Accesses the physical layer parameters available to you for configuration

Agilent PXT Wireless Communications Test Set User’s Guide 89 CFI The Control Format Indicator (CFI) sets the number of OFDM symbols used for the PDCCH