Download - Nemo Handy-S 3.50 Display Guide for 6720_C5

8/17/2019 Nemo Handy-S 3.50 Display Guide for 6720_C5

1/53

Nemo Handy-SDisplay Guide

Nemo Handy-S 3.50

Nokia 6720 / 6720 US

Nokia C5-00

Nokia C5-00.2


2/53

© 2012 by Anite Finland Ltd. All rights reserved.

This manual, as well as the software described in it, is

furnished under license and may only be used or copied in

accordance with the terms of such license. The information inthis manual is intended for informational use only and is

subject to change without notice. Anite Finland Ltd assumes

no responsibility or liability for any errors or inaccuracies that

may appear in this user manual.

Except as permitted by such license, no part of this publication

may be reproduced or transmitted in any form or by any

means, electronic, mechanical, recording, or otherwise,

without the prior written permission of Anite Finland Ltd.

Windows®, Windows® 2000 and Windows® XP, Outlook®,

and Internet Explorer are registered trademarks of the

Microsoft® Corporation in the United States and other

countries. MapInfo® and MapX® are registered trademarks of

MapInfo® Corporation. CDMA 2000® is a registered

trademark of the Telecommunications Industry Association

(TIA -USA). The license management portion of this Licensed

Technology is based on SentinelLM* © 1989-2003 Rainbow

Technologies, Inc. All rights reserved.

Revision 3.50.01, Last edited February 2012


3/53

CONTENTS

NEMO HANDY-S VIEWS .................................................................................... 5

STATUS VIEW ...................................................................................................... 6

SCRIPT VIEW ....................................................................................................... 7

GPS VIEW .............................................................................................................. 8

INDOOR MAP ....................................................................................................... 9

CUSTOM VIEW .................................................................................................. 10

STANDBY DISPLAY .......................................................................................... 11

BROWSER VIEW ............................................................................................... 12

TESTING VIEW .................................................................................................. 13

TIMESLOT TESTING VIEW ................................................................................... 13

CELL TESTING VIEW ........................................................................................... 14

SCANNING VIEW FOR GSM ................................................................................. 15

SCANNING VIEW FOR UMTS .............................................................................. 16

GSM VIEWS ........................................................................................................ 17

VIEW 1/10 FOR GSM ........................................................................................... 17

VIEW 2/10 FOR GSM ........................................................................................... 23

VIEW 3/10 FOR GSM ........................................................................................... 24

VIEW 4/10 FOR GSM ........................................................................................... 25

VIEW 5/10 FOR GSM ........................................................................................... 26

VIEW 6/10 FOR GSM ........................................................................................... 27

VIEW 7/10 FOR GSM ........................................................................................... 28

VIEW 8/10 FOR GSM ........................................................................................... 29

VIEW 9/10 FOR GSM ........................................................................................... 30

VIEW 10/10 FOR GSM AND UMTS ..................................................................... 33

WLAN VIEW ....................................................................................................... 34

UMTS VIEWS ...................................................................................................... 37

VIEW 1/10 FOR UMTS ........................................................................................ 37

VIEW 2/10 FOR UMTS ........................................................................................ 41

VIEW 3/10 FOR UMTS ........................................................................................ 42

VIEW 4/10 FOR UMTS ........................................................................................ 43

VIEW 5/10 FOR UMTS ........................................................................................ 44

VIEW 6/10 FOR UMTS ........................................................................................ 45


4/53

VIEW 7/10 FOR UMTS ........................................................................................ 47

VIEW 8/10 FOR UMTS ........................................................................................ 48

VIEW 9/10 FOR UMTS ........................................................................................ 51


5/53

5 Nemo Handy-S Display Guide

NEMO HANDY-S VIEWS

Below are presented the various measurement views available in NemoHandy-S. You can browse the various views with the left and right arrowbuttons. With the up and down arrow buttons you can scroll the views. Bypressing the navigation button, you can switch between differentparameters within a view. Note that the scales in the bar and line graphswill change according to the selected parameter. You are also able to hidescreens. To do this, go to the screen you wish to hide and select Parameter | Hide v iew | OK. To control which pages are hidden and which

are not, go to Options | Tools | Page Collection . Pages in the show modehave an icon on the top left-hand corner of each display. You are able toselect and deselect whether a page is shown or hidden by using themobile’s navigation button.

Nemo Configuration Editor enables you to create your own Nemo Handy-Sviews. The views described here are the default views.


6/53


STATUS VIEW

Logging State tells the current recording status.

Log File Size displays the size in bytes of the measurement file.

Free Space displays the available memory card memory space.

Free Memory displays the current amount of free RAM.

System Lock, Channel Lock, Scr. Lock, and Cell Barring display statusinfo for the different forcing functions.

GPS Status displays the status of the GPS receiver.

Uplink file displays the voice quality audio sample file name (*.wav).

Uplink file volume displays the volume setting for voice quality audiosample sending.

Log File Path displays the location where the measurement files arestored on the memory card.

Log File Name displays the measurement file name.

Uplink file displays the name of the audio sample file used in audio uplinktesting.

Uplink fi le volume displays the playing volume of the audio sample fileused in audio uplink testing.


7/53


SCRIPT VIEW

Status displays the current status of the script.

APN displays the access point name.

File displays the name of the script file.

Repeats displays how many times the script is repeated and the ordinalnumber of the current repeat.

Command displays the number of commands in the current script and adescription of the command, e.g., VoiceCallStart

State describes the current mobile state.


8/53


GPS VIEW

The GPS view is available only if a GPS is connected to Nemo Handy-Sand the license supports the GPS.

Latitude/Longitude displays the latitude/longitude coordinates

Height displays the current elevation in meters

Distance displays the distance traveled from the starting point.

GPS Status displays the current status of the GPS, i.e., if there is a fix

Satellites displays the number of satellites currently visible.

Velocity displays the current velocity of the test unit in kilometers per hour.


9/53


INDOOR MAP

You can view indoor maps in Nemo Handy-S and plot the measurementroute on the map with markers.

You can move and zoom on the map with the following buttons:

2 = Up

4 = Left 5 = Marker 6 = Right

7 = Zoom out 8 = Down 9 = Zoom in

To draw the route on the map, place markers along the route. Press button5 twice to place a marker. If the Draw route setting is on in the Indoor MapSettings, the markers will be connected to form a route. The map can becolored based on a certain parameter along the route.


10/53


CUSTOM VIEW

In the Custom view you can add your own parameters to the view. Click

Display | Edit, and Display | Parameter | Add parameter to add a

parameter from a list. Select any parameter from one of Nemo Handy-S

views to add to the custom view. You can also add several pages to the

view.


11/53


STANDBY DISPLAY

Nemo Handy-S standby display functionality enables the user to add

parameters from the various Nemo Handy-S views to the Nokia terminal’s

standby display. The user can follow the selected parameters and their

values also while Nemo Handy-S is hidden and running in the background.


12/53


BROWSER VIEW

The Browser view displays the HTML content when you run a HTML

browsing script.


13/53


TESTING VIEW

TIMESLOT TESTING VIEW

Status displays the status of the testing procedure.

Repeat displays the number of calls that have been made during thetesting session.

Phone number displays the test number to which the calls are madeduring the testing session.

Channel displays the channel number of the tested channel.


14/53


CELL TESTING VIEW

Channel displays the channel number of the tested cell.

Rx level defines the minimum required Rx level the cells must have inorder for them to be tested.

Voice displays whether the tested cell connects voice calls successfully.

HTTP (HTTP Transfer) displays the user-defined URL which will be used inthe HTTP transfers.


15/53


SCANNING VIEW FOR GSM

Status displays the status of the scanning procedure.

Duration (s) displays the duration of the scanning session.

Stamp displays the current time stamp.

RX Level displays RX level per channel.

You can move and zoom on the data view using the buttons below. Zoom

in to view numerical values for each bar.

4 = Left 6 = Right

7 = Zoom out 9 = Zoom in

The horizontal bar below the graph displays the current zoom level and theleft-right position of the zoomed area in relation to the entire range of

detected channels.


16/53


SCANNING VIEW FOR UMTS

Status displays the status of the scanning procedure.

Duration (s) displays the duration of the scanning session.

Stamp displays the current time stamp.

Ec/No displays Ec/No per scrambling code.RSCP displays RSCP per scrambling code.

You can move and zoom on the data view using the buttons below. Zoomin to view numerical values for each bar.

4 = Left 6 = Right

7 = Zoom out 9 = Zoom in

The horizontal bar below the graph displays the current zoom level and theleft-right position of the zoomed area in relation to the entire range of

detected scrambling codes.


17/53


GSM VIEWS

VIEW 1/10 FOR GSM

System displays the current cellular system, e.g., GSM 1800.

Packet Tech. displays the packet data technology used. Alternatives areGPRS, EGPRS, UMTS, and HSDPA.

Channel displays the current channel number.

CI displays the 16-bit cell identification code.

BCCH displays the broadcast control channel number.

BSIC displays the base station identity code.

Channel Type displays the current channel type. Alternatives are FR, HR,EFR, AFR, and AHR.

RX Level displays the RX level full value when the mobile is in idle modeand the RX level sub value when a call is connected. Values range from -120 to -10 dBm.

RX Quality displays the RX quality full value when the mobile is in idlemode and the RX quality sub value when a call is connected. Values rangefrom 0 to 7.

C1 & C2 display the C1 and C2 values.


18/53


N1 Channel displays the channel number for the first neighbor.

N1 RX Level displays the RX level for the first neighbor.

DL DTX displays whether discontinuous transmission is supported (Y/N).

LAC displays the location area code.

MCC displays the mobile country code.

MNC displays the mobile network code.

TA displays the timing advance value. Values range from 0 to 63.

MSP displays the mobile station Tx power. Values range from 0 to 32.

MSP (dBm) displays the mobile station Tx power in dBm.

MAIO displays the mobile allocation index offset.

HSN displays the hopping sequence number.

RLT displays the radio link timeout.

Hopping Channels

Voice TS DL/UL displays the numbers of used timeslots during voice callin uplink (UL) and downlink (DL) directions.

Packet TS DL/UL displays the numbers of used timeslots during packetdata connection in uplink (UL) and downlink (DL) directions.


19/53


Emergency call displays whether emergency calls are supported in thecell (Y/N).

IMSI attach/detach displays whether attach-detach-procedure is allowed inthe cell (Y/N).

Half rate channels displays whether half rate channels are supported inthe cell (Y/N).

C2 broadcast displays whether C2 values are broadcasted in the cell (Y/N).

SI 7/8 broadcast displays whether system information 7 and 8 arebroadcasted in the cell (Y/N).

Cell broadcast displays whether cell broadcast is supported (Y/N).

Call re-establish displays whether re-establishment is supported (Y/N).

Early class mark send displays in idle mode whether early class mark

(ECSC) sending is supported (Y/N). In dedicated mode (conversation) n/ais shown.

2-ter messages displays in idle mode whether 2-ter messages aresupported (Y/N). In dedicated mode (conversation) n/a is shown.

Multi band reporting displays the multi band reporting decimal value(0,1,2,3) if supported.

GPRS support displays whether GPRS is supported in the cell (Y/N).

EDGE support displays whether EDGE is supported in the cell (Y/N).


20/53


FER displays the frame error rate percentage.

LQE displays the link quality estimate. Values range from 0 to 32.

AMR Init Codec displays the AMR initial codec mode. Alternatives are4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, and 12.2.

AMR ICMI displays the AMR initial codec mode indicator. Alternatives areN.A., Implicit, and Signalling.

AMR Codecs displays the AMR active codec set. Alternatives are 4.75,5.15, 5.9, 6.7, 7.4, 7.95, 10.2, and 12.2.

AMR Codec UL/DL displays the AMR mode in uplink (UL) and downlink(DL) directions. Alternatives are 4.75, 5.15, 5.9, 6.7, 7.4, 7.95, 10.2, and12.2.

AMR Hyst 1-3 displays the AMR 1-3 hysteresis values in dB. Values rangefrom 0 to 7.5 dB.

AMR Thr 1-3 displays the AMR threshold values in dB. Values range from0 to 31.5 dB.


21/53


MAIO displays the mobile allocation index offset.

HSN displays the hopping sequence number.

Hopping Channels displays a list of hopped channels.

The Signaling Messages view displays the Layer3 and RRC signalingmessage headers that are retrieved from the network.

Select the headers you wish to display in the Signaling Messages view inNemo Handy-S Options | Settings | General | Signaling messages settings.


22/53


CellName displays the name of the serving cell based on BTS file.

SiteName displays the base station name based on BTS file.

Distance displays the distance to site based on BTS file.

BTS CI displays the cell ID of the serving cell based on BTS file.


23/53


VIEW 2/10 FOR GSM

MSP displays the mobile station power level class in dBm.

RX Level displays the RX level full value when the mobile is in idle modeand the RX level sub value when a call is connected. Values range from -120 to -10 dBm.


C/I displays the C/I value. Values range from -10 to 25.

Coding DL/UL display the CS data channel coding for downlink/uplinkdirection. Alternatives are 9.6 and 14.4.

#TS DL/UL displays the number of downlink/uplink timeslots.

Tput DL/UL displays the downlink/uplink data transfer rate in kilobits persecond.


24/53


VIEW 3/10 FOR GSM

The table grid view displays the channel number , CI (cell identity), BSIC,C1, C2, LAC (location area code), and RX level for the serving (first onlist) and neighbor channels.

BCCH allocation l ist view displays the broadcast control channel numberand type along with a list of frequencies supported on the neighboring cells.This parameter is broadcast on the BCCH (Broadcast Control Channel),giving mobiles the frequencies of the BCCH carriers on neighboring cells. Itis typically used by the MS (Mobile Station) in the cell selection and re-selection processes.


25/53


VIEW 4/10 FOR GSM

The neighbor bar view for GSM displays the channel number, BSIC, andRX level for the serving and neighbor channels. The serving channel isdisplayed first on the list (in black).

The neighbor line view for GSM displays the channel number and RX levelfor the serving and neighbor channels. The serving channel is displayedfirst on the list (in black). The RX level line for the serving channel isdisplayed in bold.


26/53


VIEW 5/10 FOR GSM

The inter-system bar and line views display for GSM the channel number,BSIC, and RX level for the serving and best neighbors and for UMTS thescrambling code, RSCP, and Ec/N0 for the active set and for best pilots inmonitored set. The serving channel and the active set are displayed first onthe lists (in black).

Note that the values are displayed in real-time for the current system

only. For the other system only the last values are displayed.


27/53


VIEW 6/10 FOR GSM

MSP displays the mobile station Tx power. Values range from 0 to 32.

RX Level displays the RX level full value when the mobile is in idle modeand the RX level sub value when a call is connected. Values range from-120 to -10 dBm.


LQE displays the link quality estimate. Values range from 0 to 32.


28/53


VIEW 7/10 FOR GSM

The data throughput line views display the application data throughput inkilobits per second for UL and DL directions. The value is also displayed asa line.

Note that you need to have a data transfer on to see data in these

views.

Applicat ion Throughput DL (downlink) defines the throughput from iPerfserver to client with range from 0-100000 and the unit stated as kbps.

Applicat ion Throughput DL (downlink) defines the throughput from clientto iPerf server with range from 0-100000 and the unit stated as kbps.


29/53


IPerf PER (Packet Error Rate) DL (downlink) - Lost datagram rate fromiPerf server to client. Range: 0 – 1000, unit: ‰.

IPerf PER (Packet Error Rate) UL (uplink) defines the lost datagram rate

from iPerf client to server. Range: 0 - 1000, Unit: ‰.

IPerf Jitter DL (downlink) defines latency variation from iPerf server toclient. Range: 0 – 100000, unit: ms.

IPerf Jitter UL (uplink) defines latency variation from iPerf client to server.Range: 0 – 100000, unit: ms.

VIEW 8/10 FOR GSM

#TS DL/UL display the number of downlink/uplink timeslots.

Coding DL/UL display the CS data channel coding for downlink/uplinkdirections. Alternatives are 9.6 and 14.4.


30/53


VIEW 9/10 FOR GSM

The view has several pages. Scroll up and down with the arrow button toview all of them.

The Voice codec downlink/uplink distribution bar views display thedistribution percentages of full rate (FR%) and half rate (HR%) voicecodecs.

The CS downlink/uplink distribution bar views display the distributionpercentages of coding schemes.


31/53


Audio MOS displays downlink voice quality Mean Opinion Score whenreceiving a test sample from a server or from another Nemo Handy-S.

RXQual displays RX quality.

Video MOS displays video streaming quality Mean Opinion Score duringvideo streaming.

Jitter displays the variance between the arrival times of data packets inmilliseconds.

Packet Loss displays the loss of packet data as a percentage.


32/53


MOS Deg. - Video quality MOS degradation. Range: 0 – 5, unit: MOS.

PER Deg.- Video quality degradation due to packet errors. Range: 0 – 100,unit: %.

Comp. Deg. - Video quality degradation due to compression. Range: 0 –100, unit: %.

Frm. Rate - Video frame rate. Range: 0 – 50, unit: frames.

Codec - Codec is a software algorithm that enables decompression fordigital video.

The PING line view displays ping round-trip time in milliseconds. The valueis also displayed as a line.


33/53


VIEW 10/10 FOR GSM AND UMTS

The 10/10 views display statistics for various measurement events. Theviews are the same for GSM and UMTS. You can reset the statistics byselecting Tools | Statist ics Reset. To collect statistics from multiplesuccessive measurement sessions, select Options | Settings | General and set Save statist ics to Yes. To save statistics to csv file, selectOptions | Tools | Export Statistics and enter a new file name. Thisfeature is available in Handy-S Basic and Handy-S Pro.


34/53


WLAN VIEW

Please note that this view is not available with the Nokia 6120, 6121,6720, 6720 US, C5, C5-03, and C5-03 NAM terminals.

WLAN views display all available WLAN access points. An active WLAN

connection is not required.

SSID displays the Service Set Identifier of the WLAN access point.

Channel displays the channel number of the WLAN access point.

RSSI displays the received signal strength in dBm.


35/53


BSSID NIC displays the Network Interface Controller (NIC) part of theMedia Access Control (MAC) address of the WLAN access point.

Service Set ID displays the Service Set Identifier of the WLAN accesspoint.


Active Access Point (AP) Details view requires an active WLAN connection.

SSID displays the Service Set Identifier of the WLAN access point.

BSSID displays the Media Access Control (MAC) address of the WLANaccess point.


36/53


Sec Mode displays the security mode of the WLAN access point. Open indicates that the connection is not encrypted. Wps , Wpa-Psk, etc. indicatethe security mode.

Channel displays the channel number of the WLAN access point.


Security displays the security modes of the inactive WLAN access points.

Open indicates that the connection is not encrypted. Wps , Wpa-Psk, etc.indicate the security mode.

Transfer rate displays the maximum theoretical transfer rates of theinactive WLAN access points

SSID displays the Service Set Identifiers of the inactive WLAN accesspoints.


37/53


UMTS VIEWS

VIEW 1/10 FOR UMTS

System displays the current cellular system, e.g., UMTS.

Packet Tech. displays the packet data technology used. Alternatives are

GPRS, EGPRS, UMTS, and HSDPA.Channel displays the current channel number.

CI displays the 16-bit cell identification code*.

Active SCRs displays the active set scrambling codes.

RRC State displays the RRC state. Alternatives are Idle, URA PCH, CellPCH, Cell FACH, and Cell DCH.

Compr. Mode displays the status of compressed mode (on/off).

Carrier RSSI displays the carrier RSSI value. Values range from -120 to -10.

1st

act. Ec/No displays the Ec/No value for the best active set cell.

1st

act. RSCP displays the RSCP value for the best active set cell.

LAC displays the location area code.

MCC displays the mobile country code.


38/53


*Please note that when the terminal is in a call, CI value wil l not beupdated. This is normal behavior since network is not updating CIduring active state.

TX Power displays the TX power level in dBm. Values range from 30 to -120.

SIR displays the signal-to-interference ratio. Values range from –50 to 50.DL/UL Pwr Up % display the percentages of downlink (DL) and uplink (UL)power up commands.

BLER DL displays the block error rate value in downlink direction.

Init. TX Pwr. displays the initial transmission power in dBm. Values rangefrom –99 to 99.

RACH TX Pwr. displays the RACH message power in dB.

Preamble Count displays the transmitted preamble count. Values rangefrom 1 to 65.

AICH Status displays the RACH message transmission result.


39/53


MAC-HS Tput displays MAC-hs throughput.

MAC-HS BLER displays MAC-hs block error rate.

Act rate displays the downlink Activity rate.

CQI displays the Channel Quality Indicator.

TBI displays the Transport Block Size Indicator.

Modulation displays the ratio of QPSK/16QAM activity.#Codes displays the number of HS-PDSCH channelization codes.

HSDPA coding displays coding mode.

The Signaling Messages view displays the Layer3 and RRC signalingmessage headers that are retrieved from the network.


40/53


Select the headers you wish to display in the Signaling Messages view inNemo Handy-S Options | Settings | General | Signaling messages settings.

CellName displays the name of the serving cell based on BTS file.

SiteName displays the base station name based on BTS file.

Distance displays the distance to site based on BTS file.

BTS CI displays the cell ID of the serving cell based on BTS file.

Scr. displays the scrambling codes of the listed cells based on BTS file(cells listed in descending order of Ec/No value)

Cell id displays the cell IDs of the listed cells based on BTS file (cells listedin descending order of Ec/No value)

Cell name displays the name of the serving cell based on BTS file (cellslisted in descending order of Ec/No value)


41/53


VIEW 2/10 FOR UMTS


SIR displays the signal-to-interference ratio. Values range from –50 to 50.

DL/UL Pwr Up % display the percentages of downlink (DL) and uplink (UL)power up commands.



Scr. Ec/No displays the active scrambling code and the respective Ec/N0.

Scr. RSCP displays the active scrambling code and the respective RSCP.


42/53


VIEW 3/10 FOR UMTS

Channel displays the current channel number.

Scr. displays the scrambling code. The scrambling code in bold is theactive scr.

Ec/No displays the Ec/No value for each scrambling code.RSCP displays the RSCP (received signal code power) value for eachscrambling code.


43/53


VIEW 4/10 FOR UMTS

The neighbor line and bar views for UMTS display the scrambling code,RSCP, and Ec/No for the active, monitored, and detected sets. The activeset is displayed first on the list (in black).


44/53


VIEW 5/10 FOR UMTS

The inter-system bar and line views display for GSM the channel number,BSIC, and RX level for the serving and best neighbors and for UMTS thescrambling code, RSCP, and Ec/N0 for the active set and for best pilots inmonitored set. The serving channel and the active set are displayed first onthe lists (in black).

Note that the values are displayed in real-time for the current system

only. For the other system only the last values are displayed.


45/53


VIEW 6/10 FOR UMTS



DL/UL Pwr Up % display the percentages of downlink (DL) and uplink (UL)power up commands.



46/53


SIR displays the signal-to-interference ratio target. Values range from –50to 50.


This page combines some parameters found on the previous pages. Tochange the scale to display values for the different parameters, select aparameter, for example, TX Pwr by pressing the navigation button. Thenpress 5.


47/53


VIEW 7/10 FOR UMTS

The data throughput line views display the application data throughput inkilobits per second for UL and DL directions. Also BLER DL is displayed.

Note that you need to have a data transfer on to see data in these

views.


48/53


VIEW 8/10 FOR UMTS

MAC Tput displays MAC throughput.

MAC BLER displays MAC block error rate.

Act rate displays the downlink Activity rate.

16QAM/QPSK% displays the relative ratio of 16QAM and QSPKmodulation activity.

#Codes displays the number of HS-PDSCH channelization codes.

CQI displays the Channel Quality Indicator.


49/53


Please note that the three displays below are only available with

Nokia 6720 (US), C5, C5-03 (US) terminals.

MAC-e Tput displays MAC throughput.

Retrans. displays the ratio of retransmitted PDUs and all transmitted PDUsin the MAC-e layer.

E-DCH TB Size displays the average of transport block size used duringthe previous reporting period.

E-DCH DTX displays the ratio of non-transmitted TTIs and all TTIs withHSUPA.


50/53


SG - The serving grant index defines how much power is given for theuplink data transmission. The network controls current serving grant usingabsolute and relative grants.

UPH - UE transmission power headroom (UPH) displays the ratio of themaximum UE transmission power and the corresponding DPCCH codepower.

TX Power defines the total UE transmitted power in dBm.

Happy bit - the happy bit status is periodically reported to the network toindicate when the mobile has enough power to transmit current data buffersin a predefined time period.


51/53


E-DCH DTX defines the ratio of non-transmitted TTIs and all TTIs withHSUPA.

TEBS - the total E-DCH buffer status identifies the total amount of data

available across all logical channels for which reporting has beenrequested by the RRC, and indicates the amount of data in a number ofbytes that is available for transmission and retransmission in the RLC layer.

VIEW 9/10 FOR UMTS

The AMR Codec UL% DL% displays the distribution of various codecs inuplink and downlink.


52/53


Audio MOS displays downlink voice quality Mean Opinion Score whenreceiving a test sample from a server or from another Nemo Handy-S.

BLER displays block error rate.

Video MOS displays video streaming quality Mean Opinion Score duringvideo streaming.

Jitter displays the variance between the arrival times of data packets inmilliseconds.

Packet Loss displays the loss of packet data as a percentage.


53/53


MOS Deg. - Video quality MOS degradation. Range: 0 – 5, unit: MOS.

PER Deg.- Video quality degradation due to packet errors. Range: 0 – 100,unit: %.

Comp. Deg. - Video quality degradation due to compression. Range: 0 –100, unit: %.

Frm. Rate - Video frame rate. Range: 0 – 50, unit: frames.

Codec - Codec is a software algorithm that enables decompression fordigital video.

Download - Nemo Handy-S 3.50 Display Guide for 6720_C5

Top Related