Wimax-dt&Cqt Test Guide

7/23/2019 Wimax-dt&Cqt Test Guide

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WiMAX DT&CQT Test Guide For internal use only

Product Name Confdentiality

WiMAX RNP For internal use only

Product Version

Total 46 pages1.0

WiMAX DT&CT Test !uide

(For internal use only

Prepared "y !iu Ron" Date #00$%10%0

#e$ie%ed "y Date

#e$ie%ed "y Date

Appro$ed "y Date

'uaei Te)*nolo"ies Co.+ !td.

All Ri"*ts Reser,ed

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WiMAX DT&CQT Test Guide For internal use only

#e$ision istory

Date Version Description #e$ie%er Aut'or

#00$%11%0- 1.00 T*e initial drat is

odiied a))ordin" to

re,ie )oents.

Men" Xiao2in"+ Wan" 'ui+

C*en De*ai+ 3ian" 4o+

5an" Fan

!iu Ron"

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WiMAX DT&CT Test !uide(ey%ords

Dri,e Test (DT+ Call Quality Test (CQT+ sin"le 6ase station (47 ,erii)ation test+ radio

re8uen)y (RF o9tii:ation test+ ser,i)e o9tii:ation test+ a))e9tan)e test

A"stract

T*is do)uent des)ri6es *o to 9eror DTs and CQTs. T*e in,ol,ed test ites in)lude t*e

Pin" test+ FTP test+ and 'TTP test. T*e in,ol,ed s)enarios are as ollos;

7in"le 47 ,erii)ation test

RF o9tii:ation test

7er,i)e o9tii:ation test

A))e9tan)e test

4en)*ar< test.

Acronyms and A""re$iations

A""re$iation

)ull *pelling

WiMAX Worldide =ntero9era6ility or Mi)roa,e A))ess

CQT Call Quality Test

DT Dri,er Test

>o=P >oi)e o,er =P

GW Gate Way

AMC Ada9ti,e odulation and )odin"

M=M? Multi9le in9ut ulti9le out9ut

M?7 Mean ?9inion 7)ore


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For internal use only

+ ,$er$ie%Testin" is re8uired or )olle)tin" 6asi) data in t*e ull 9ro)ess o t*e netor< 9lannin" ando9tii:ation ser,i)e. T*e test lie)y)le 6e"ins *en netor< 9lannin" is started and ends

*en netor< o9tii:ation is )o9lete. Testin" is )lassiied into t*e DT and t*e CQT 6y testode. =t is also )lassiied into t*e olloin" ty9es 6y test s)enario;


RF o9tii:ation test


A))e9tan)e test

4en)*ar< test

T*is do)uent des)ri6es t*e 9ro)esses+ test ites+ and 9re)autions or WiMAX DTs and

CQTs it* t*e 'uaei G@N@X Pro6e used.

T*is do)uent is intended to;

Pro,ide WiMAX test "uides or test en"ineers.

@nsure ,alidation o test results.

@nsure t*at testin" 9ro,ides an a99ro9riate 6asis or urt*er trou6les*ootin" and in%de9t*

9ro6le analysis.

T*e 9riary se)tions o t*is do)uent are )*a9ter #"DT and CQT"and )*a9ter # " Tests in

Dierent 7)enarios".

Fi"ure 1.1s*os t*e stru)ture o t*is do)uent.

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Figure 1.1 Do)uent stru)ture

C*a9ter 1 des)ri6es t*e do)uent stru)ture.

C*a9ter # des)ri6es test ites o WiMAX DTs and CQTs t*at are 9erored it* t*e G@N@X

Pro6e. T*e olloin" inoration is des)ri6ed;

Pre9arations+ 9ro)edures+ and s)enarios or ea)* test ite

Pre9arations or ea)* ser,i)e test

7tandardi:ed test o9erations

C*a9ter des)ri6es t*e olloin" DT and CQT test s)enarios;


RF o9tii:ation test


A))e9tan)e test

4en)*ar< test

Test re8uireents ,ary it* s)enarios.

C*a9ter also des)ri6es all 6aseline


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- DT and CT-.+ Test Preparations

-.+.+ *electing Test Tools

A test suite oten )onsists o t*e units s*on in Fi"ure 1.1.

Figure 1.1 Test tool 6uildu9

'i"* 9eroran)e 9orta6le 9ersonal )o9uter (PC it* sui)ient s9a)e on t*e *ard

dis


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>arious ty9es o WiMAX test terinals t*at su99ort dierent 9eroran)e are a,aila6le.T*e test terinals are des)ri6ed in detail in s9e)iali:ed "uides.

7)anner

Glo6al Positionin" 7yste (GP7

'uaei no uses GARM=N series GP7. = t*e out9ut ode is set to NM@A+ t*e test datais )ounted on)e e,ery to se)onds. = t*e out9ut ode is set to T@XT+ t*e test data is

)ounted on)e e,ery se)ond. T*e T@XT ode+ *oe,er+ is su99orted only 6y t*e latest

GP7 ,ersion. To ensure a))ura)y o tests+ t*e GP7 ust lo)< at least our satellites.

Car%ount 9oer in,erter *ose 9oer ran"es ro 0 W to -00 W

-.+.- Preparing t'e Test /n$ironment

C*e)< t*e test en,ironent 6eore a test to 9re,ent t*e test ro 6ein" i9a)ted 6y in)orre)t

en,ironent settin"s. Test en,ironent )*e)< in,ol,es t*e olloin" as9e)ts;

C*e)< netor< de,i)es.

@nsure t*at t*e netor< de,i)es su)* as t*e 4T7s and transission de,i)es in t*e area to

6e tested or< norally it*out any a2or alar. @nsure t*at t*e settin"s o all 4T7sand "ateays (GWs in t*e area are )orre)t and ,alid.

C*e)< )a9a6ility o t*e test terinals.

@nsure t*at t*e un)tions su)* as 9oer )ontrol+ Autoati) Modulation Control (AMC+

and Multi9le =n9ut Multi9le ?ut9ut (M=M? to 6e tested are ena6led in t*e syste.@nsure t*at t*e test terinals su99ort testin" o t*e related un)tions.

C*e)< t*e a))ount or testin" is ,alid.

@nsure t*at t*e a))ount inoration or testin" is )orre)t and ,alid. @nsure t*at t*e test

results are not i9a)ted 6y aut*enti)ation or roain" restri)tion.

For an FTP t*rou"*9ut test+ lo)ate t*e FTP ser,er near t*e GW to 9re,ent test resultsro 6ein" i9a)ted 6y delay+ 6andidt*+ and ot*er a)tors 6eyond t*e o9tii:ation

s)o9e. @nsure t*at t*e transission 9eroran)e 6eteen t*e FTP ser,er and t*e netoroi)e o,er =P (>o=P test o an o9erator+ t*e )alled nu6er s*ould also 6e 9ro,ided

6y t*e sae o9erator. = t*e )alled nu6er is 9ro,ided 6y anot*er o9erator+ t*e test resulti"*t 6e i9a)ted 6y 9ro6les in inter)onne)tion 6eteen to o9erators.

-.+.0 Collecting Net%or1 Data

Colle)t t*e olloin" data and t*en i9ort t*e data to t*e test de,i)es;

Data (su)* as en"ineerin" 9araeters and )ell data o t*e netor< to 6e tested

Ma9s (di"ital a9s t*at )an 6e i9orted to t*e DT sotare and related *ard%)o9y

adinistrati,e a9s

Di"ital a9s are used to asso)iate t*e route re)orded in t*e GP7 and all inoration o6tained

in a test it* "eo"ra9*i) lo)ations or t*e test and later analysis. =n t*is ay+ a))ura)y andinte"rity o tests are ensured a))ordin" to t*e "eo"ra9*i) )onditions su)* as landors+

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dire)tions o streets+ and lo)ations. To use di"ital a9s in tests+ i9ort iles it* etension

tabro t*e Ma9ino. = no di"ital a9 is a,aila6le+ s)an related *ard%)o9y a9s and t*en

a


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@nsure t*at t*e )ar%ount 9oer su99ly syste (in,erter or


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-.-.+ Perorming a Ping test

Coni"ure t*e test data as ollos;

7)enario Nae; 7et t*e nae o t*e test tas


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-.-.- Testing )TP 5pload

Coni"ure t*e test data as ollos; 7)enario Nae; 7et t*e nae o t*e test tas


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-.-.0 Testing )TP Do%nload



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-.-.4 Perorming an TTP Test



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-.-.2 Perorming a Wait Test

Coni"ure t*e test data as ollos; 7)enario Nae; 7et t*e test nae.

Re9eat; Deine *o any ties t*e test tas< is 9erored.

Test =te; 7ele)t t*e test ite. 7ele)t %ait*ere.

Wait Duration (s; 79e)iy t*e test duration.

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-.-.6 Perorming a Net/ntry Test


Re9eat; Deine *o any ties t*e test is 9erored.

Test =te; 7ele)t t*e test ite. 7ele)t &et'ntry*ere.

Test =nter,al (7; 79e)iy t*e test duration.



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-.-. Perorming a NetDisconnect Test


Re9eat; Deine *o any ties t*e test is 9erored.

Test =te; 7ele)t t*e test ite. 7ele)t &etis"onne"t*ere.

Test =nter,al (7; 79e)iy t*e test duration.

T*e Net@ntry test and t*e NetDis)onne)t test ust 6e 9erored in 9airs. =n addition+ t*e Net@ntry test

ust 6e 9erored 6eore t*e NetDis)onne)t test.

-.0 DT ,perations

-.0.+ ,perations 7eore a DT

Determining DT Met'od and DT Personnel

Deterine t*e olloin" inoration a))ordin" to test re8uireents and 9ur9oses;



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A99ro9riate test et*od

Test en"ineers and related su99ort 9ersonnel

Test area and route

Test tools

T*e )urrent test et*ods )oe ro 9ilot de9loyent and sall%s)ale )oer)ial

de9loyent. Test et*ods or lar"e%s)ale )oer)ial de9loyent are under dis)ussion. = a)ustoer disa99ro,es t*e test et*od 9ro9osed 6y 'uaei+ 9eror a 9retest 6y usin" t*e test

et*od re8uired 6y t*e )ustoer. Re,ise t*e test et*od a))ordin" to t*e test )onditions and

t*e )ustoerHs )oents. At t*e sae tie+ try to 9ersuade t*e )ustoer to a))e9t t*e test

et*od 9ro9osed 6y 'uaei.

C'ec1ing and Preparing DT De$ices @nsure t*at t*e *ardare o t*e DT de,i)es is in "ood )ondition.

@nsure t*at t*e all a))essories o t*e DT de,i)es are in "ood )ondition.

@nsure t*at t*e DT de,i)es are e8ui99ed it* 9oer su99ly and 6atteries.

@nsure t*at t*e sotare o t*e DT de,i)es is 9ro9erly installed and used.

?9erate t*e DT de,i)es 6eore ea)* DT to ,eriy a,aila6ility o t*e de,i)es. = a DT

de,i)e does not or< ater 9oer%on+ )*e)< t*e olloin" a)tors;

I C*e)< *et*er t*e DT de,i)e is 9ro9erly 9oered on+ *et*er all sit)*es are on+

and *et*er t*e related indi)ator s*os t*at t*e de,i)e is 9oered on.

I C*e)< *et*er t*e data )a6le is ell )onne)ted to t*e DT de,i)e.

I C*e)< *et*er t*e serial 9ort is )onne)ted to t*e s9e)iied 9osition.

I C*e)< *et*er t*e GP7 inoration is re)ei,ed and *et*er t*e antenna is lo)ated in

an a99ro9riate 9la)e.

I C*e)< *et*er t*e 9ort is 9ro9erly )oni"ured in t*e o9eratin" syste (?7.

I C*e)< *et*er t*e li)ense is ,alid.

*electing a DT #oute

Co9ly it* t*e olloin" 9rin)i9les *en sele)tin" a DT route;

For a netor< a))e9tan)e test+ sele)t a route *ere si"nals are stron". Bee9 t*e test aay

ro t*e un)o,ered areas )aused 6y o62e)ti,e a)tors su)* as t*e netor< to9olo"y. =t*e test route *as to 9ass t*rou"* an un)o,ered area+ ne"otiate it* t*e )ustoer to

)onir t*at t*e related test results are oitted i t*e si"nal le,el is loer t*an a s9e)iied

,alue.

For a 9retest 6eore ser,i)e 9ro,isionin"+ sele)t a route t*at 9asses t*rou"* all landors

in t*e tested area+ in)ludin" o,er*ead roads+ tunnels+ e9ressays+ and densely 9o9ulated

ur6an streets. For to%ay roads+ 9eror t*e test in 6ot* dire)tions to a,oid outstandin"

9ro6les.

For a netor< o9tii:ation test+ deterine a reasona6le test solution 6eore netoro=P )all+ and t*en dri,e t*e test )ar ro t*e ser,in" se)tor to t*e tar"et se)tor.

/. @nd t*e >o=P )all ater an '?.

-. Re9eat t*e test or se,eral ties.

. C*an"e t*e )odin" ode to G.#E+ and t*en re9eat t*e test or se,eral ties. =nter%4T7 >o=P '? su))ess ratio (intra%GW

I Deinition

=nter%4T7 >o=P '? su))ess ratio (intra%GW =nter%4T7 '? su))esses =nter%4T7'? )ount 100

I Test et*od and )onditions

1. C*oose to se)tors t*at are res9e)ti,ely in to 47s it*in t*e sae GW or testin".C*oose a test route t*at 9asses t*rou"* t*e '? :one 6eteen t*e tested se)tors.

#. @na6le a donlin< >o=P )onne)tion on t*e PC at t*e terinal side and set t*e )odin"

ode to G.11u.

. =nitial a >o=P )all+ and t*en dri,e t*e test )ar ro t*e ser,in" se)tor to t*e tar"et se)tor.

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. C*an"e t*e )odin" ode to G.#E+ and t*en re9eat t*e test or se,eral ties.

=nter%4T7 >o=P '? su))ess ratio (inter%GW

I Deinition

=nter%4T7 >o=P '? su))ess ratio (inter%GW =nter%4T7 '? su))esses =nter%4T7

'? )ount 100


1. C*oose to se)tors t*at are res9e)ti,ely in to 47s in dierent GWs or testin". C*oose

a test route t*at 9asses t*rou"* t*e '? :one 6eteen t*e tested se)tors.

#. @na6le a donlin< >o=P )onne)tion on t*e PC at t*e terinal side and set t*e )odin"ode to G.11u.

. =nitial a >o=P )all+ and t*en dri,e t*e test )ar ro t*e ser,in" se)tor to t*e tar"et se)tor.



. C*an"e t*e )odin" ode to G.#E+ and t*en re9eat t*e test or se,eral ties.

0.0.- CT 3tems and Met'ods

Accessibility

Netor< a))ess su))ess ratio

I Deinition

Netor< a))ess ratio =nitial netor< su))esses (RNG%R@Q re8uests on t*e air

intera)e L A))ess ailures )aused 6y t*e netor


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se a terinal t*at is lo)ated at a ied 9la)e to transer a -%M6yte ile. = t*e iletranser rate dro9s to :ero and reains :ero or o,er i,e inutes+ a )all dro9 is )ounted.

Re9eat t*e test or o,er -0 ties.

T*e C=NR is *i"*er t*an 1 d4 and t*e R77= is *i"*er t*an L- d4 in 6ot* u9lin< and

donlin< in t*e tested area.

)TP T'roug'put 7in"le%su6s)ri6er donlin< t*rou"*9ut at near 9oint

I Deinition

Maiu donlin< t*rou"*9ut o a sin"le su6s)ri6er in a se)tor


1. Pla)e t*e test terinal at t*e near 9oint o t*e tested se)tor.

#. Donload iles or at least i,e inutes and re)ord t*e a,era"e t*rou"*9ut.

7in"le%su6s)ri6er u9lin< t*rou"*9ut at near 9oint

I Deinition

Maiu u9lin< t*rou"*9ut o a sin"le su6s)ri6er in a se)tor


. Pla)e t*e test terinal at t*e near 9oint o t*e tested se)tor.

/. 9load iles or at least i,e inutes and re)ord t*e a,era"e t*rou"*9ut.

7in"le%se)tor donlin< t*rou"*9ut at near 9oint

I Deinition

Maiu donlin< t*rou"*9ut o a se)tor


1. @nsure t*at no su6s)ri6er e)e9t t*e test terinals eists in t*e tested se)tor.

#. Pla)e at least t*ree test terinals at t*e near 9oint o t*e tested se)tor.

. Donload iles or at least i,e inutes and re)ord t*e a,era"e t*rou"*9ut o ea)*

terinal.

7in"le%se)tor u9lin< t*rou"*9ut at near 9oint

I Deinition

Maiu u9lin< t*rou"*9ut o a se)tor


/. @nsure t*at no su6s)ri6er e)e9t t*e test terinals eists in t*e tested se)tor.

-. Pla)e at least t*ree test terinals at t*e near 9oint o t*e tested se)tor.. 9load iles or at least i,e inutes and re)ord t*e a,era"e t*rou"*9ut o ea)* terinal.

Maiu nu6er o su6s)ri6ers in a sin"le se)tor

I Deinition

Maiu nu6er o su6s)ri6ers *o siultaneously use ser,i)es in a sin"le se)tor


Disa6le si"nals ro ot*er se)tors. Measure t*e aiu nu6er o su6s)ri6ers

*o )an siultaneously ena6le sta6le transission in t*e tested se)tor.

Access Delay

Trai) strea setu9 duration



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I Deinition

=nter,al 6eteen t*e D7A%R@Q essa"e and t*e D7A%ACB essa"e o a trai)strea


Measure t*e inter,al 6eteen t*e D7A%R@Q essa"e and t*e D7A%ACB essa"e oa trai) strea at t*e terinal side.

Air intera)e )onne)tion setu9 duration

I Deinition

=nter,al 6eteen t*e tie *en an terinal sends an initial RNG%R@Q essa"e andt*e tie *en t*e 47 sends an R@G%R7P essa"e to t*e terinal

T*is BP= is easured at t*e terinal side.


Measure t*e inter,al 6eteen t*e tie *en an terinal sends t*e initial RNG%R@Q

essa"e and t*e tie *en t*e 47 sends an R@G%R7P essa"e to t*e terinal.

A))ess delay

I Deinition

=nter,al 6eteen t*e RNG%R7P essa"e and t*e D7A%ACB essa"e o t*e initialtrai) strea


Measure t*e inter,al 6eteen t*e tie *en an terinal sends t*e initial RNG%R@Q

essa"e and t*e tie *en t*e terinal re)ei,es t*e D7A%ACB essa"e. Measure

t*is BP= at t*e terinal side.

Vo3P *er$ice

>o=P )all setu9 delayI Deinition

=nter,al 6eteen t*e tie *en a >o=P )all is initiated and t*e tie *en t*e irst>o=P 9a)o=P )all is initiated and t*e tie *en t*e )all is set u9.

>o=P )all dro9 rate

I Deinition

>o=P )all dro9 rate Call dro9 )ount Call )ount 100


Peror t*is test at a ied lo)ation. Mao=P )all and o=P )all setu9 su))ess ratio

I Deinition

>o=P )all setu9 su))ess ratio >o=P )all setu9 su))esses >o=P )all )ount 100


Peror t*is test at a ied lo)ation. = a )all is set u9 it*in #0 se)onds ater t*e

)allin" 9arty dials+ it eans a >o=P )all setu9 su))ess. Di,ide t*e nu6er o )all setu9

su))esses 6y t*e nu6er o )all atte9ts. Rear


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)alled 9arty siultaneously a))ess t*e netoro=P )all and t*en )o9lete it. ?6tain >o=P data su)* as >?=P M?7+ one%ay

delay+ @#@ delay+ 2itter+ and lost data.

. @na6le an u9lin< >o=P )onne)tion on t*e PC at t*e terinal side and set t*e )odin" ode

to G.11u. Re9eat ste9 -.

. @na6le a donlin< >o=P )onne)tion on t*e PC at t*e terinal side and set t*e )odin"

ode to G.#E. Re9eat ste9 -.

$. @na6le an u9lin< >o=P )onne)tion on t*e PC at t*e terinal side and set t*e )odin" odeto G.#E. Re9eat ste9 -.

7in"le%47 sin"le%se)tor >o=P )a9a)ity

I Deinition>o=P )onne)tion 9airs alloed or ulti9le terinals in a sin"le se)tor o a sin"le 47


1. Conne)t t*ree CP@ terinals to a PC t*rou"* netor< )a6les.

#. 7et t*e CP@ donlin< odulation s)*ee to /QAM - CTC and t*e CP@ u9lino=P )onne)tions )an 6e distri6uted to se,eral

CP@ terinals.

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-. =nitiate a >o=P )all and t*en )o9lete it. ?6tain >o=P data su)* as >?=P M?7+ one%aydelay+ @#@ delay+ 2itter+ and lost data.

. = t*e M?7 is *i"*er t*an .-+ in)rease t*e nu6er o >o=P )onne)tion 9airs one 6y one

and t*en re9eat ste9 -. ?6tain t*e aiu nu6er o >o=P )onne)tion 9airs and ot*er

>o=P BP=s.. @na6le 0 6i%dire)tional >o=P )onne)tions on t*e PC at t*e terinal side and set t*e

)odin" ode to G.#E. Re9eat ste9s - and .

*treaming *er$ice Delay

(Maiu 6uer si:e in t*e easureent 9eriod L Miniu 6uer si:e in t*e

easureent 9eriod Norali:ed streain" rate

DF >4(MAX%>4(M=NMR

3itter

7treain" 9a)


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0.4.+ ,perations 7eore an Acceptance Test

4eore netor< a))e9tan)e+ )*e)< status and alars o all 47s in t*e a))e9tan)e area. @nsure

t*at no alar is "enerated in any )ell in t*e a))e9tan)e area and t*at all )ells are in noral

state.

se t*e !o)al Maintenan)e Terinal (!MT or t*e M#000 to )*e)< 6oard alars and

transission alars o ea)* netor< eleent (N@.

To ensure satisa)tory results o an a))e9tan)e test+ 9eror at least one oral 9retest 9rior to

t*e a))e9tan)e test. = t*e 9retest dis)o,ers t*at t*e netor< ails to eet t*e testre8uireents+ o9tii:e t*e netor< till all 9ro6les are sol,ed. For trou6les*ootin" et*ods+

see related "uides.

0.4.- ,perations During an Acceptance Test

To "uarantee tiely and su))essul netor< a))e9tan)e+ di,ide t*e entire 9ro2e)t into se,eral

)lusters.7tart a))e9tan)e in a )luster on)e t*e )luster eets t*e 6asi) a))e9tan)e )onditions. T*e

a))e9tan)e in)ludes DTs and trai) statisti)s easureent. A))e9tan)e )lusters are

inde9endent o ea)* ot*er.

Ne"otiate it* )ustoers a6out a))e9tan)e )lusters 6y reerrin" to t*e )lusters deined or RF

and 9araeter o9tii:ation.

Deine i9ortant )lusters a))ordin" to a)tual )onditions.

Dis)uss ea)* )luster it* )ustoers to de)ide *et*er to 9eror DTs and trai) statisti)s

easureent+ *et*er to load trai)+ and *o u)* trai) to 6e loaded. Peror CQTs or

a))e9tan)e in i9ortant )lusters.

0.4.0 ,perations Ater an Acceptance Test

Ar)*i,e test data a))ordin" to t*e 9re%deined 9rin)i9les ater ea)* a))e9tan)e test. Re8uest

)ustoers to a99ro,e t*e related test results it* si"nature.

0.2 7enc'mar1 Test

Testin" t*at in,ol,es to or ore )o9arati,e tests is )alled 6en)*ar< test.

T*e 6en)*ar< test no is )lassiied into t*e olloin" ty9es;

Tests 6eore and ater netor< i"ration or o9tii:ation

4en)*ar< tests 6eteen o9erators

4en)*ar< tests 6eteen te)*nolo"ies

4ot* test 9ro)edures and test ites ,ary it* test ty9es.

0.2.+ Tests 7eore and Ater Net%or1 Migration or,ptimi9ation

Fi"ure 1.1s*os t*e 6en)*ar< test or netor< i"ration or o9tii:ation. An initial DT and

a DT ater netor< i"ration or o9tii:ation )onstitute a 6en)*ar< test.

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T*e initial DT is 9erored 6eore t*e DT ater netor< i"ration or o9tii:ation. T*eenc'mark Report needs oten to s*o sealess i"ration or 9eroran)e i9ro,eent.

T*ereore+ t*e initial DT ode s*ould 6e siilar to t*e DT ode ater netor< i"ration or

o9tii:ation. For details+ see t*e olloin" des)ri9tion.

Figure 1.1 Pro)edure or t*e 6en)*ar< test or netor< i"ration or o9tii:ation

For a 6en)*ar< test or netor< i"ration+ t*e olloin" a)tors s*ould 6e t*e sae 6eoreand ater netor< i"ration in 9rin)i9le;

Test tool

Test )ar

Terinal lo)ation

Test route

Dri,in" s9eed

Test tie

Test 9ro)edure

Today+ dierent test tools and 9ro)edures are used *en WiMAX 1d netor


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Figure 1.1 Pro)edure or a 6en)*ar< test 6eteen o9erators

Netor< o9tii:ation en"ineers s*ould a


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2 Attac'ment2.+ CT #ecord

CQT Record

Table.xls

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Figure 1.1Netor< a))ess lo )*art

6.+.- , )lo%s

Fi"ure 1.1s*os t*e '? re8uest lo.

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Figure 1.1 '? re8uest lo )*art

MSServing

BS

Serving/Target

GW

Target

BS1

Target

BS 2...x

MOB_BSHO_RSP

MOB_HO_Indication

HO-Re!e"t

HO-Re!e"t

HO--Re"#on"e

$MS I%& connection #ara'"& ca#a(i)i tie"&re!ired BW and *oS+

,

$Re"!)t )ag& MS I%& Serv ice )eve) #rediction& HO o#ti'iation )ag& HO_a!toriation_#o)ic0_"!##ort& HO I%& HO,ction ti'e+

Mae a deci"ion

HO-Re"#on"e

$MS I%& Target BS i"t 3Service )ev e) #rediction& HO o#ti'iation )ag& HO_a!toriation_#o)ic0 _"!##ort& HO I%& HO ,ction ti'e 4+

B

MOB_MSHO-R5*

$Reco''endedBS6BS72

"ervice )eve) #rediction62+

HO_I8%_t0#e9(99:"erving BS re)ea"e

$MS I%& ca#a(i) itie "&Target BS )i"t3Signa)*!a)it04+

Fi"ure 1.#s*os t*e '? ee)ution lo.

Figure 1.2 '? ee)ution lo )*art

MS Serving BSServing/

Target GW

Anchor

AuthenticatorTarget BS

MOB_HO-I8%

$HO_I8%_t0#e:9(99

Serving BS-re)ea"e+

HO ;onir'

,< Re!e"t

,< Re"#on"e

HO ;onir'

$,


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ta


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Figure 1.1 P@7Q 9ro)ess

P/*;6-.+?

=T%T P.$#.1 is not an inde9endent re)oendation. =t ais to 9ro,ide a sin"le a99in"

ro ra P.$# s)ore to t*e !istenin" Quality ?62e)ti,e Mean ?9inion 7)ore (!Q?%M?7.

P@7Q%!Q? su99orts 9re)ise estiation o *uan 9er)e9tion o s9ee)* 8uality. T*ereore+P@AQ%!Q? s)ores are )loser to M?7 s)ores. P@7Q%!Q? s)ores o,er ./ are *i"*er t*an t*e

ra P@7Q s)ores+ *ile P@7Q%!Q? s)ores 6elo ./ are loer t*an t*e ra P@7Q%!Q?

s)ores. To i9ro,e Quality o @9erien)e (Qo@ o su6s)ri6ers+ in)rease t*e 9er)enta"e o

P@7Q%!Q? s)ores t*at are *i"*er t*an ./.

T*e un)tion o a99in" ro a P@7Qs)ore to a P@7Q%!Q? s)ore is deined as ollos

(*ere is t*e P@7Q M?7 s)oreand yis t*e )orres9ondin" P@7Q%!Q? s)ore;

0.//E/-.11

EEE.0EEE./

EEE.0 ++

+=

,e-

Figure 1.1 Ma99in" ro P@7Q (P.$# s)ores to P@7Q%!Q? (P.$#.1 s)ores

For test sotare t*at uses t*e P@7Q al"orit*+ t*e )orres9ondin" P@7Q%!Q? s)ores are

)al)ulated 6ased on related ra P@7Q s)ores.

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6.-.0 3T5;T P.260 T'e 3T5;T *tandard or *ingle;/nded *peec' uality Assessment

=T%T Re)oendation P.-+ *i)* as a99ro,ed 6y t*e =T in May #00/+ deines a

sin"le%ended et*od or o62e)ti,e s9ee)* 8uality assessent. =t is a non%intrusi,e et*od.nli


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eferen"es

1. $# +iang.G@N@X Pro6e ser Guide%#00$0$#

Wimax-dt&Cqt Test Guide

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