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53 Test of EGPRS Radio Link Control (RLC) ProtocolDefault conditions and messages

The default conditions, message contents and macros not specified in this subclause must be set as in subclause 50 forEGPRS system testing.

Initial conditions

Unless other ise indicated, the initial conditions for all ac!no ledged mode tests, as a minimum, are as follo s. "therinitial conditions may apply. #n the e$ent of conflict bet een initial conditions stated here and those stated in a test case,the test case shall ta!e precedence.

% The &S is EGPRS attached.

% ' P(P conte)t has been acti$ated ith R*+ ac!no ledged mode operation.

53 ! "ckno#ledged $ode

53 ! ! "ckno#ledged $ode% &'link T

53 ! ! ! "ckno#ledged $ode% &'link T % Send State *aria+le *(S)

53 ! ! ! ! Conformance re,uirements

. The send state $ariable - S/, can ta!e on the $alues 0 through 012. Each R*+ data bloc! contains a bloc!se3uence number 4S / field that is bits in length. 't the time that an in%se3uence R*+ data bloc! isdesignated for transmission, the $alue of 4S is set e3ual to the $alue of the send state $ariable.

. - S/ shall be set to the $alue 0 at the beginning of each T46 in hich the R*+ endpoint is the transmitter.

7. The $alue of - S/ shall be incremented by after transmission of the R*+ data bloc! ith 4S 8 - S/.

References

7GPP TS 01.90, subclause :. . .

53 ! ! ! - Test 'ur'ose

. To $erify that the mobile station sets the - S/ to 0 at the beginning of each T46.

. To $erify that the mobile station increases the - S/ by after transmission of the R*+ data bloc! ith 4S setto - S/.

7. To $erify that the mobile station raps the - S/ to 0 after 012.

53 ! ! ! 3 $et.od of test

Initial Conditions

System Simulator;

cell ith EGPRS support, default setting, P4++< not present.

$o+ile Station/

The &S is EGPRS updated ith a P%T&S# allocated, SP*#T PG +=+*E negotiated and the test P(P conte)tacti$ated.

S'ecific PICS Statements

%

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PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheEGPRS +hannel +oding +ommand #E indicates &+S% in the Pac!et Uplin! 'ssignment message.

The SS chec!s that the 4S in the recei$ed R*+ data bloc!s obeys the follo ing rule;

. 4S is set to the $alue 0 at the beginning of each T46 in hich the mobile station is the transmitter>

. 4S is incremented by in each subse3uent R*+ data bloc! in the T46>

7. 4S ta!es on all $alues in the range 0 to 012 and then bac! to 0.

$a1imum Duration of Test

70 minutes.

E1'ected Se,uence

Step Direction Message o!!ents! 2&'link d namic allocation t#o

'.ase access4 6 578 777 octets

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!

- SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=

Sent on t.e P"CC@ of t.e PDC@ assigned8 containing&S assigned to t.e $S

3 $S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S starts from 78 and t.e correct$CS is used

B SS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges eac. RLC data +lock #it. R set to !8&S assigned to t.e $S

5 $S ;< SS EGPRS &PLI = RLC D"T"

L>C=

ReceiAed on t.e assigned PDTC@

SS Aerifies t.at t.e S is u'dated according to S (n)6 ( S (n;!) !) mod -7B

; Re'eat ste's B and 5 at least -7B timesF 2Com'letion of u'link RLC data

+lock transfer4

53 ! ! - "ckno#ledged $ode% &'link T % "ckno#ledge State *aria+le *(")

53 ! ! - ! Conformance re,uirements

. The 'c!no ledge state $ariable - '/ contains the 4S $alue of the oldest R*+ data bloc! that has not been positi$ely ac!no ledged by its peer. - '/ can ta!e on the $alues 0 through 012.

. - '/ shall be set to the $alue 0 at the beginning of each T46 in hich the R*+ endpoint is the transmitter.

7. The $alue of - '/ shall be updated from the $alues recei$ed from its peer in the recei$ed bloc! bitmap R4/ ofthe Pac!et 'c!? ac! message.

References

7GPP TS 01.90, subclauses :. . and :. .@.

53 ! ! - - Test 'ur'ose

. To $erify that the mobile station correctly decodes the R4 and updates the $alues of - '/.

53 ! ! - 3 $et.od of test

Initial Conditions

System Simulator;

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&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheEGPRS Aindo s SiBe #E in the Pac!et Uplin! 'ssignment message indicates the $alue in accordance ith the numberof timeslots allocated.

The &S transmits AS indo siBe/ bloc!s ithout ac!no ledgement from the SS. The SS then ac!no ledges thefirst bloc!s and $erifies that the &S shall transmit more R*+ data bloc!s.

The test procedure is performed for the $alues of 8 0, 5 and 0.


70 minutes.

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E1'ected Se,uence


'.ase access4Totall 38 777 octets&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!





B ; Re'eat ste's - and 3 until t.e still indication +it is set int.e data +lock receiAed in ste' 3 (on t.e retransmission of+lock #it. S 67)T.e SS does not ackno#ledge an of t.e data +locks #it.

S from 7 to ?S;!5 SS ;< $S P"C=ET D>? LI = D&$$:

C> TR>L L>C=Sent on t.e P"CC@ of t.e PDC@ assigned8 containing&S assigned to t.e $S

$S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S starts from !8 and t.e correct$CS is used

F ; Re'eat ste's 5 and until unackno#ledged data +locks( S 6 7 3!) are retransmitted #it. SI field set to !

; ?ait for S9C*9$"0 +lock 'eriods +efore sending ne1tmessage

SS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges first (6!7) RLC data +locks #it. Rset to ! and negatiAel ackno#ledges t.e rest #it. R setto 7&S not assigned to t.e $S

!7 ; ?ait for +locks #it. no &S!! SS ;< $S P"C=ET D>? LI = D&$$:


"!-(o'tional

ste')


$S ma retransmit +lock S 6 3- if it .as alread +eensc.eduled #.ile Packet &'link "ck% ack is +eing'rocessed

"!3(o'tional ste')

SS;C=

ReceiAed on t.e assigned PDTC@S 6 8 SI 6 7

!3 SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


!B $S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDTC@S 6 !8 SI 6 7

!5 ; Re'eat ste's !3 and !B until all negatiAel ackno#ledgeddata +locks are retransmitted follo#ed + ne# data+locksT.e SS Aerifies t.at t.e negatiAel ackno#ledged data+locks are retransmitted +efore ne# data +locks are sentT.e SS Aerifies t.at t.e RLC data +lock #it. S 6 isreceiAed follo#ing t.e rece'tion of t.e data +lock #it.

S 6 ?S;!

T.e SS Aerifies t.at t.e SI field is set on t.e retransmitted+lock #it. S 6

! 2Com'letion of u'link RLC data+lock transfer 4

!F ; T.e a+oAe test 'rocedure is re'eated for different Aaluesof

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53 ! ! 3 "ckno#ledged $ode% &'link T % ?indo# SiHe% Default *alue

53 ! ! 3 ! Conformance re,uirements

. #n case a P'+CET T#&ES*"T RE+" 6#GURE is sent to the &S ithout any indo siBe for a specificT46, then any pre$ious $alue recei$ed for the specific T46 shall be used or, if no pre$ious $alue has been

recei$ed for the specific T46, default indo siBe shall be used.References

7GPP TS 01.90, subclause :. .:. .

53 ! ! 3 - Test 'ur'ose

. To $erify that hen a P'+CET T#&ES*"T RE+" 6#GURE is sent to the &S ithout any indo siBeindication, the pre$ious $alue recei$ed for the specific T46 shall be used if thereDs any.

53 ! ! 3 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



% EGPRS &ultislotclass TSP+ Type EGPRS &ultislot +lassF here F 8 ..15/

PI0IT Statements

%

Test Procedure

The &S is made to establish an uplin! EGPRS T46 to transmit R*+ data bloc!s. EGPRS Aindo siBe is commandedto be AS8:9.

The SS sends a P'+CET UP*# C '+C? '+C message and set pre%empti$e bit to be D D.

The SS obser$es the 4S se3uence to be 0, , , , AS% , 0,

SS ac!no ledges all the daBa bloc!s from 4S 80 till 4S 8AS% .

The SS sends a P'+CET T#&ES*"T RE+" 6#GURE message and does not include an Uplin! Egprs Aindo SiBefield.

The SS $erifies that the 4S se3uence AS, ASH , ASH IAS% , AS, ASH .is obser$ed.


70 minutes.

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E1'ected Se,uence

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'.ase access4 6 -- --7 octets

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/




ReceiAed on t.e assigned PDTC@SS Aerifies t.at S 67

B SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS negatiAel ackno#ledges t.e receiAed RLC data+lockPre;em'tiAe it/ J!J

5 ?ait for +locks #it. no &SSS ;< $S P"C=ET D>? LI = D&$$:


"F>'tiona

lSte'

$S;C=

$S ma transmit ne# data +lock if it .as alread +eensc.eduled #.ile Packet &'link "ck% ack is +eing'rocessed

F>'tiona

lSte'

SS;C=

ReceiAed on t.e assigned PDTC@ ( S 67)

SS ; Re'eat ste's and F more t.an timesT.e SS o+serAes t.at t.e se,uence of S in t.efollo#ing RLC data +locks is/If "F #as not 'erformed !8 -8 K8 58 78 KIf "F #as 'erformed / -838K8 5878!8 K

SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS 'ositiAel ackno#ledges all t.e RLC Data locksPre;em'tiAe it/ J!J&S not assigned to $S

!7 SS ;< $S P"C=ET TI$ESL>TREC> IG&RE

?it.out EGPRS ?indo# SiHe IEEsta+lis.ing a DL TC.ange &L T I and Coding sc.emeSee s'ecific message contents

!! SS ;< $S EGPRS D>? LI = RLC D"T"L>C=

Sent on t.e PDTC@ of t.e PDC@ assigned8 containing&S assigned to t.e $S

"!->'tiona

lSte'

$S;C=

$S ma retransmit data +lock t.at #as 'ending forackno#ledgment if it .as alread +een sc.eduled #.ilePacket &'link "ck% ack is +eing 'rocessed

!->'tiona

lSte'

SS;? LI = RLC D"T"L>C=


!- $S ;< SS EGPRS &PLI = RLC D"T"L>C=


!3 SS ; Re'eat ste's !! and !- more t.an timesT.e SS Aerifies t.at

S se,uence of t.e receiAed RLC data +locks is/If "!- #as not 'erformed/ 8 F8 K ! !8 8 F8If "!- #as 'erformed/ num+er of t.e ne1t +lock inse,uence sent after t.e last +lock in ste' 8 8 F8

! ! 8 F!B SS ;< $S P"C=ET &PLI = "C=% "C= SS 'ositiAel ackno#ledges all t.e RLC Data locks

&S not assigned to $S

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!5 2Com'letion of u'link RLC data+lock transfer42Com'letion of do#nlink RLC data+lock transfer4

S'ecific $essage contentsP"C=ET TI$ESL>T REC> IG&RE in Ste' !7

$ESS"GE9T:PE 7 77!!!P"GE9$>DE 77 ormal PagingG&' &*T+, &L9T I assigned in Ste' !

'MP T re ce M 7 ( ot 'resent)/GPRS annel o ing o!!an 777! ($CS;-)

R/S/GM/ T !0 1 D'4 &, /GPRS 4in o6 Si7e < ! (Present) D'4 &, /GPRS 4in o6 Si7e ! -0 1 P&, /GPRS 4in o6 Si7e9 7 ( ot 'resent)LI =9M&"LIT:9$E"S&RE$E T9$>DE 77Packet Timing "dAance

2 7N! TI$I G9"D*" CE9*"L&E < ! (timing adAance Aalue); TI$I G9"D*" CE9*"L&E 4 37 +it 'eriods

2 7N! TI$I G9"D*" CE9I DE0 T9 &$ ER < 4

7 (no timing adAance inde1)

7 N ! Pac:et /;ten e Ti!ing TR>L9"C= 727N! D>? LI =9T I9"SSIG $E T? LI =9T I9"SSIG $E T 7777!( inar )27N! &PLI =9T I9"SSIG $E T < ! ( u'link T I assignment)

; &PLI =9T I9"SSIG $E T 4 Different from t.e T I assigned in Ste' !D'4 &, *T,M/S&'T* &&' T,' Same as &L Timeslot used (Default T B)27N! re,uenc Parameters

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References

7GPP TS 01.90, subclause :. .:. .

53 ! ! B - Test 'ur'ose

. To $erify that the &S correctly recognise the indo siBe indicated in Pac!et Uplin! 'ssignment messages.

. To $erify that the &S operates correctly according to the indo siBe indicated in P'+CET T#&ES*"TRE+" 6#GURE messages.

7. To $erify that the &S supports the ma)imum indo siBe corresponding to its multi timeslot capability.

53 ! ! B 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



% EGPRS &ultislotclass TSP+ Type EGPRS &ultislot +lassF here F 8 ..15/

PI0IT Statements

%

Test Procedure

The &S is made to transmit uplin! R*+ data bloc!s in an ac!no ledged mode uplin! EGPRS T46 to transmit an enough number of uplin! R*+ data bloc!s. #n the P'+CET UP*# C 'SS#G &E T message AS is commanded to

be 91.

The SS assigns resources for the mobile station to transmit data bloc!s for AS H times. Each time a radio bloc! isassigned.

The SS obser$es the 4S and Stall #ndicator $alues of the uplin! R*+ data bloc!s, SS $erifies that 4S goes bac! to 0after the bloc! ith 4S 897 is transmitted. SS also $erifies that S# bit is set in the retransmitted bloc! ith4S 80, , ..

The SS sends a in P'+CET UP*# C 'SS#G &E T message and commands AS to be:9.

The SS assigns resources for the mobile station to transmit data bloc!s for 75 times. Each time a radio bloc! is assigned.The SS obser$es the 4S and Stall #ndicator $alues of the uplin! R*+ data bloc!s, and $erifies that 4S 891, 95, ,:5 bloc!s are recei$ed, after hich 4S goes bac! to 0 and S# is set for retransmitted bloc! ith 4S 80.


5 minutes.

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E1'ected Se,uence


'.ase access4n 6 --77 octets8&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/ B(Su''ose $S multislot ca'a+ilit is !)




ReceiAed on t.e assigned PDTC@ *erif t.at S 6 7

B SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS negatiAel ackno#ledges t.e receiAed RLC data+lockPre;em'tiAe it/ J!J&S not assigned to t.e $S

5 SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


5ao'tional


ReceiAed on t.e assigned PDTC@$S ma transmit S 6! if alread +uffered

5+o'tional

SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=

(If S 6! #as retransmitted in ste' 5a) Sent on t.eP"CC@ of t.e PDC@ assigned8 containing &S assignedto t.e $S



F SS Re'eat ste's 5 and for F7 times*erif t.at stall indicator is set for t.e retransmission ofdata +lock #it. S 67*erif t.at t.e S se,uence isIf 5a is done/ 78-838K8 3878!If not/ 78!8-8 8 3878!8

SS ;< $S P"C=ET &PLI = "SSIG $E T Sent on t.e P"CC@ of t.e PDC@ assigned?indo# SiHe 6


Sent on t.e P"CC@ of t.e PDC@ assigned on t.e t.ird+lock after t.e P"C=ET &PLI = "SSIG $E T of ste' 8containing &S assigned to t.e $S

ao'tional


ReceiAed on t.e assigned PDTC@If o'tional ste' 5a #as receiAed$S ma transmit S 6 if alread +ufferedIf o'tional ste' 5a #as not receiAed$S ma transmit S 6F if alread +uffered

+o'tional


(If S 6 or S 6F #as retransmitted in ste' a) Senton t.e P"CC@ of t.e PDC@ assigned8 containing &Sassigned to t.e $S

!7 $S ;< SS EGPRS &PLI = RLC D"T"L>C=


!! SS ; Re'eat ste's and !7 for 35 times*erif t.at stall indicator is not set in t.e receiAed +locks*erif t.at stall indicator is set in t.e ne1t +lock after

S 6 5 +lock is receiAed*erif t.at t.e S se,uence is B8 58 K8 58 78 !8 K>R

B8 58K 5 8 !8 #.ere is t.e ne1t S not etreceiAed in t.e end of ste' F or ste' a

!- 2Com'letion of u'link RLC data+lock transfer4

ote; The SS shall schedule US6Js often enough in step to pre$ent T7 @ from e)piring.

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53 ! ! 5 "ckno#ledged mode% &'link T % InAalid egatiAe "ckno#ledgement

53 ! ! 5 ! Conformance re,uirements

. The mobile station shall not modify the element in the ac!no ledge state array, - 4/, corresponding to an R*+data bloc! that cannot be $alidly negati$ely ac!no ledged subclause :. .@ 7GPP TS 01.90/.

References

7GPP TS 01.90, subclauses :. .7 and :. .@.

53 ! ! 5 - Test 'ur'ose

. To $erify the correct response of the mobile station to an in$alid negati$e ac!no ledgement.

53 ! ! 5 3 $et.od of test

Initial Conditions

System Simulator;

cell ith EGPRS support, default setting, P4++< not present, 4S +- &'F 8 5.

&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode.

The SS negati$ely ac!no ledges some R*+ data bloc!s ithin 4S +- &'F bloc! periods.

The &S shall not retransmit the R*+ data bloc!s that ere negati$ely ac!no ledged.


5 minutes.

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E1'ected Se,uence


'.ase access4n 6 -77 octets&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!





B ; Re'eat ste's - and 3 until receiAed RLC data +locks S6 3

5 ; ?ait until S9C*9$"0 +lock 'eriods .as ela'sed fromtransmission of S 7

SS ;< $S P"C=ET &PLI = "C=% "C= SS negatiAel ackno#ledges data +locks S 6 7 andS 6 3 #it. R set to 7 and ackno#ledges data +locksS 6 ! and S 6 - #it. R set to !

&S not assigned to t.e $SF ; ?ait for +locks #it. no &S

SS;

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%

PI0IT Statements

%

Test Procedure

The &S is made to transmit uplin! R*+ data bloc!s in an ac!no ledged mode uplin! EGPRS T46 to transmit octetsto calculate T4+ $alue. Uplin! R*+ data bloc! transfer is completed.

The &S is made to transmit uplin! R*+ data bloc!s in an ac!no ledged mode uplin! EGPRS T46 to transmit T4+ uplin! R*+ data bloc!s. EGPRS +hannel +oding +ommand is &+S%2. is less than Aindo SiBe.

The SS assigns resources for the mobile station to transmit data bloc!s. Each time one radio bloc! is assigned.

The SS obser$es the +- $alue in the uplin! bloc!s. 4S D 8 'bsolute 4S of the second R*+ data bloc! is calculatedupon each radio bloc! is recei$ed.

The SS $erifies that hen )8round T4+%4S D% /? TSI / is greater than 4S +- &'F, +- e3uals to 5, other ise,+-8).

&+S%@ and &+S%: shall be applied.


70 minutes.

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E1'ected Se,uence


'.ase access4 6 5 7 octets

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;F(Su''ose timeslot ca'a+ilit is !)





B SS ; Re'eat ste's - and 3 until C*6!B?.en C*6!B8 Calculate S J 6 S of t.e second RLC+lock8 Calculate T C6 C* TS = S O

5 2Com'letion of u'link RLC data+lock transfer42&'link d namic allocation t#o'.ase access4

6 5 7 octets &S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;F(Su''ose timeslot ca'a+ilit is !)

F SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=




SS ; Re'eat ste's F and for T C%- timesCalculate S J 6 S of t.e second RLC +ockCalculate 16round( (T C; S J;!)% TS - )*erif t.at #.en 1 is greater t.an S9C*9$"0/ C* 6 !5>t.er#ise/ C*61

!7 2Com'letion of u'link RLC data+lock transfer4

!! Re'eat t.e 'rocedure from ste' ! to !7 for/ $CS; 8 6 7 octets $CS; 8 6FB 7 octets

53 ! ! F "ckno#ledged $ode% &'link T % Inter'retation of ReceiAe lock itma'

53 ! ! F ! Conformance re,uirements

. #n an uplin! EGPRS T46, if a compressed Reported 4itmap is recei$ed by the mobile station, the bitmap shallfirst be decompressed.

. The uncompressed bitmap shall then be treated as follo s;

/ 6irstly, if the 4"A bit is set in the Reported 4itmap, then this bitmap ac!no ledges all bloc!s bet een - '/and SS % / modulo S S, and the corresponding elements in - 4/ shall be set to the $alue '+CE(. 'lso a

bitmap $alue of D0D is assumed at the bit position corresponding to SS % / modulo S S hich correspondsto - K/.

/ Then, for each bit in the uncompressed bitmap hose corresponding 4S $alue is ithin the transmitindo , if the bit contains the $alue D D, the corresponding element in - 4/ inde)ed relati$e to SS shall be

set to the $alue '+CE(. #f the bit contains the $alue D0D, the element in - 4/ shall be set to the $alue '+CE(. ' bit ithin the uncompressed bitmap hose corresponding 4S is not ithin the transmit

indo , shall be ignored.

7/ #f the E"A bit is set, assume a bitmap $alue of D0D for all R*+ bloc!s ith a 4S $alue higher than the lastentry in the bitmap but less than - S/ i.e. L - R/ % M 4S M - S/N modulo S S/.

1/ #f the R*+ transmitter is on the mobile station side, the bit contains the $alue D0D and the R*+ data bloc! asrecently re/transmitted and thus can not be $alidly negati$ely ac!no ledged in this particular Pac!et'c!? ac! message, the element in - 4/ shall not modified.

References

7GPP TS 01.90, subclauses :. .@. .1 and :. . 0.

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53 ! ! F - Test 'ur'ose

. To $erify that the mobile station retransmits the bloc!s corresponds to the D0D bits in the uncompressed bitmap.

. To $erify that if the 4"A bit is set in the Reported 4itmap, then this bitmap ac!no ledges all bloc!s bet een- '/ and SS % / modulo S S.

7. To $erify a bitmap $alue of D0D is assumed at the bit position corresponding to SS % / modulo S S.

1. To $erify if the E"A bit is set, then a bitmap $alue of D0D is assumed for all R*+ bloc!s ith a 4S $alue higherthan the last entry in the bitmap but less than - S/.

53 ! ! F 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The &S is made to establish an uplin! EGPRS T46 to transmit R*+ data bloc!s.The SS assigns resources for the mobiles station to transmit M / data bloc!s.

The SS ait for 4S +- &'F bloc! periods, then sends a Pac!et Uplin! 'c!? ac! message to negati$elyac!no ledge all the recei$ed bloc!s.

The SS obser$es the uplin! pac!et channel. The &S shall retransmit the negati$ely ac!no ledged R*+ data bloc!simmediately in the order of age.

The SS assigns resources for the mobile station to transmit the follo ing bloc!s.

The SS ait for 4S +- &'F bloc! periods, then sends a Pac!et Uplin! 'c!? ac! message, the EGPRS 'c!? ac!(escription #E contains; SS 8 Hn n O0 and Hn M /, 4"A8 , E"A8 , and the last entry in the R4 correspond

to the 4S 8 %n bloc!.The SS assigns resources for the mobile station to transmit the follo ing bloc!s.

The SS $erifies that;

. 4loc!s ith 4S 8 , H , , Hn % are not retransmitted.

. 4loc! ith 4S 8 Hn % are retransmitted.

7. 4loc!s ith 4S 8 %n H to % are retransmitted.


70 minutes.

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E1'ected Se,uence


'.ase access4n 6 -- !77 octets8&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/ ! 7





B SS ; Re'eat ste's - and 3 for 5 times5 SS ; ?ait S9C*9$"0 'eriods #it.out granting &S

SS ;< $S P"C=ET &PLI = "C=% "C= SS negatiAel ackno#ledges all receiAed RLC data+locksPre;em'tiAe it/ J7J





SS ; Re'eat ste's F and for timesSS ?ait S9C*9$"0 'eriods #it.out granting &S!7 SS ;< $S P"C=ET &PLI = "C=% "C= Pre;em'tiAe it 6 J7J

SS 6 !->? 6 !

E>? 6 !T.e last entr in t.e R corres'ond to t.e S 6 7 RLCdata +lock

!! SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=



ReceiAed on t.e assigned [email protected] $S ma eit.er resend t.e +lock #it. S 6!! orsend an alread ,ueued +lock

!3 SS ; Re'eat ste's !! and !-8 and Aerif t.at

! locks are not receiAed #it. S 6 7 ; !7 (SS ;-)- locks are receiAed #it. S 6 !! (SS ;!) If notreceiAed in ste' !-

locks are receiAed #it. S 6 !;;!B 2Com'letion of u'link RLC data

+lock transfer4

53 ! ! "ckno#ledged $ode% &'link T % Pre;em'tiAe Transmission% Default $ode

53 ! ! ! Conformance re,uirements

. #f L- S/ M - '/ H ASN modulo S S and no R*+ data bloc!s ha$e a corresponding element in - 4/ ith the$alue '+CE(, the R*+ data bloc! ith 4S 8 - S/ shall be transmitted and the corresponding element in- 4/ shall be set to the $alue PE (# G '+C. #f the transmitter is the mobile station, the pre%empti$etransmission bit is set to D Din the P'+CET UP*# C '+C? '+C message and there are no further R*+ data

bloc!s a$ailable for transmission i.e. the R*+ data bloc! ith 4S 8 - S/ does not e)ist/, the sending side shalltransmit the oldest R*+ data bloc! hose corresponding element in - 4/ has the $alue PE (# G '+C, thenthe ne)t oldest bloc! hose corresponding element in - 4/ has the $alue PE (# G '+C, etc. #f all R*+ data

bloc!s hose corresponding element in - 4/ has the $alue PE (# G '+C ha$e been transmitted once, the process shall be repeated beginning ith the oldest R*+ data bloc!.

. #f the transmitter is the mobile station and the pre%empti$e transmission bit is set to D0Din the P'+CET UP*# C'+C? '+C message the transmitter shall not transmit the oldest R*+ data bloc! hose corresponding elementin - 4/ has the $alue PE (# G '+C and the ne)t continuing indefinitely/. Ahen a P'+CET UP*# C

'+C? '+C message is recei$ed the &S shall retransmit the R*+ bloc!s hich are set to '+CE( in - 4/and ne R*+ data bloc!s as far as the transmit indo if ad$anced/ allo s.

7. The default for the mobile side is that the transmitter shall use pre%empti$e transmission.

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References

7GPP TS 01.90, subclauses :. .7. and . . @.

53 ! ! - Test 'ur'ose

. To $erify that the &S shall use pre%empti$e transmission as default mode before P'+CET UP*# C'+C? '+C messages are recei$ed.

53 ! ! 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The &S is made to establish an uplin! EGPRS T46 and to transmit R*+ data bloc!s.

. The SS does not send any P'+CET UP*# C '+C? '+C message.

. The SS obser$es the uplin! pac!et channel.

7. The &S shall retransmit the transmitted R*+ data bloc!s in the original order after all the data bloc!s aretransmitted or after the transmission indo is stalled.


70 minutes.

E1'ected Se,uence


'.ase access4n 6 !777 octets (C.osen so t.at num+er of RLC data+locks doesnOt e1ceed ?indo# SiHe) &S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/ B





B SS ; Re'eat ste' -83 until C*67T.e SS Aerifies t.at t.e S se,uence in t.e receiAedRLC data +locks is/ 78 !8 -8 K8 till S 9$"0(C*67 for S 6 S 9$"0)

5 SS ; Re'eat ste's - and 3T.e SS Aerifies t.at t.e S se,uence in ste' B isre'eated

2Com'letion of u'link RLC data+lock transfer4

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53 ! ! "ckno#ledged $ode% &'link T % Pre;em'tiAe Transmission it Set to J!J

53 ! ! ! Conformance re,uirements

. #f L- S/ M - '/ H ASN modulo S S and no R*+ data bloc!s ha$e a corresponding element in - 4/ ith the$alue '+CE(, the R*+ data bloc! ith 4S 8 - S/ shall be transmitted and the corresponding element in

- 4/ shall be set to the $alue PE (# G '+C.. #f the transmitter is the mobile station, the pre%empti$e transmission bit is set to D Din the P'+CET UP*# C

'+C? '+C message and there are no further R*+ data bloc!s a$ailable for transmission i.e. the R*+ data bloc! ith 4S 8 - S/ does not e)ist/, the sending side shall transmit the oldest R*+ data bloc! hosecorresponding element in - 4/ has the $alue PE (# G '+C, then the ne)t oldest bloc! hose correspondingelement in - 4/ has the $alue PE (# G '+C, etc. #f all R*+ data bloc!s hose corresponding element in- 4/ has the $alue PE (# G '+C ha$e been transmitted once, the process shall be repeated beginning iththe oldest R*+ data bloc!.

References

7GPP TS 01.90, subclauses :. .7. and . . @.

53 ! ! - Test 'ur'ose

. To $erify hen pre%empti$e bit is set to D D and there are no further data to be transmitted, the &S shall transmitthe PE (# G '+C data bloc!s repeatedly.

. To $erify hen pre%empti$e bit is set to D D and the transmission ido is stalled, the &S shall transmit thePE (# G '+C data bloc!s repeatedly.

53 ! ! 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to establish an ac!no ledged mode uplin! EGPRS T46 using coding scheme &+S%2and begin to transmit 0H uplin! R*+ data bloc!s here 0 and are e$en integers, 0H OAS Aindo SiBe/and 0MAS, MAS.

The SS sends a P'+CET UP*# C '+C? '+C message ith Preempti$e 4it set to D D after se$eral R*+ data bloc!sare recei$ed. o R*+ data bloc! is ac!no ledged.

The SS $erifies that the 4S se3uence in the uplin! R*+ data bloc!s is; 0, ,...,AS% .

The SS recei$es R*+ data bloc!s hich are set to PE (# G '+C in - 4/ and $erifies that the 4S se3uence before is repeated.

The SS then sends a P'+CET UP*# C '+C? '+C message ith Preempti$e 4it set to D D 'll bloc!s ith4S 80 to 0% are ac!no ledged.

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The SS $erifies that the 4S se3uence in the recei$ed uplin! R*+ data bloc!s is; 0, 0H , , 0H % , 0, 0H , ....

The SS recei$es R*+ data bloc!s hich are set to PE (# G '+C in - 4/ and $erifies that the 4S se3uence before is repeated.

$a1imum Duration of Test5 minutes.

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E1'ected Se,uence


'.ase access4n 6 5 ( 7 !) octets8&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;FEGPRS ?indo# SiHe/ B





B SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS negatiAel ackno#ledges all receiAed RLC data+locksPre;em'tiAe it/ J!J

5 SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=



ReceiAed on t.e assigned PDTC@$S ma transmit S 6-83 if alread ,ueued >t.er#ise8it transmits t.e negatiAel ackno#ledged +lock #it. S 6 78!

F SS ; Re'eat ste's 5 and until lock #it. S 6 3 isreceiAed T.e SS Aerifies t.at t.e S se,uence in t.eu'link RLC data +locks is/If S 678! receiAed in ste' / -83 8 3If S 6-83 receiAed in ste' / 78!8B85 8 3





!7 SS ; Re'eat ste's and until S Js 78 K 8 3 are receiAedT.is Aerifies t.at 'ending ack +locks in *( ) areretransmitted re'eatedl

!! SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageT.e SS ackno#ledges RLC data +locks from S 7 to

7;! #it. R set to ! and negatiAel ackno#ledges restRLC data +locks #it. R set to 78Pre;em'tiAe it/ J!J?ait for +locks #it. no &S

!- SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


!-"(o'tional)


T.e $S ma send +locks S !67 and S -6!8 ifalread +uffered ReceiAed on t.e assigned PDTC@

!- (o'tional)





!B SS ; Re'eat ste's !- !3 until C*67 and Aerif t.atnegatiAel ackno#ledged +locks #it. S 6 78 7 !8 K8

3 are retransmitted and ne# +locks #it. S 6 B8 58K8till S 9$"0(C*67 for S 6 S 9$"0) are transmitted

!5 Re'eat ste's !- !3 and Aerif t.at +locks #.ic. are setto 'ending ack in *( ) #.it. S 6 78 7 !8 K8 38 B8

58K8 till S 9$"0 are re'eatedl retransmitted! 2Com'letion of u'link RLC data

+lock transfer4

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53 ! ! !7 "ckno#ledged $ode% &'link T % Pre;em'tiAe Transmission it Set to J7J%PE DI G9"C= locks

53 ! ! !7 ! Conformance re,uirements

. #f the transmitter is the mobile station and the pre%empti$e transmission bit is set to D0Din the P'+CET UP*# C

'+C? '+C message the transmitter shall not transmit the oldest R*+ data bloc! hose corresponding elementin - 4/ has the $alue PE (# G '+C and the ne)t continuing indefinitely/. Ahen a P'+CET UP*# C'+C? '+C message is recei$ed the &S shall retransmit the R*+ bloc!s hich are set to '+CE( in - 4/and ne R*+ data bloc!s as far as the transmit indo if ad$anced/ allo s.

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70 minutes.

E1'ected Se,uence


'.ase access4n 6 -777 octets (C.osen so t.at num+er of data +locks isgreater t.an ?S and less t.an - ?S)&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/ B





B SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS negatiAel ackno#ledges t.e receiAed RLC data +lock( S 67)Pre;em'tiAe it/ J7JSS 6!8 no +itma'

5 SS ; Re'eat ste's - and 3 until +lock #it. S 6 3 (?S;!) isreceiAed



F $S ;< SS P"C=ET &PLI = D&$$:C> TR>L L>C=

SS ;< $S P"C=ET &PLI = "C=% "C= T.e SS ackno#ledges all RLC data +locks&S not assigned to t.e $SPre;em'tiAe it/ J7J



"!7(o'tional ste')

$S ;< SS P"C=ET &PLI = D&$$:C> TR>L L>C=

$S ma transmit P"C=ET &PLI = D&$$: C> TR>LL>C= if it .as alread +een sc.eduled #.ile Packet

&'link "ck% ack is +eing 'rocessed!7

(o'tional ste')


&S assigned to t.e $S8



!! SS ; Re'eat ste's and !7 until C*67 and Aerif t.atS 9$"0 are transmitted and S Aalue increase

se,uentiallC* 6 7 for S 6 S 9$"0>'tional ste's "!7 and !7 are not 'ermitted in t.ere'eated loo'

!- SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=



ReceiAed on t.e assigned PDTC@*erif t.at t.e data +lock #it. S 6 S 9$"0 sent #it.C*67 is retransmitted

!B SS ; Re'eat ste's !- and !3 seAeral timesT.e SS Aerifies t.at t.e receiAed RLC data +locks .aAet.e same S as in Ste' !3


53 ! ! !! "ckno#ledged $ode% &'link T % Pre;em'tiAe Transmission it Set to J7J%egatiAe "ckno#ledgement

53 ! ! !! ! Conformance re,uirements. #f the transmitter is the mobile station and the pre%empti$e transmission bit is set to D0Din the P'+CET UP*# C

'+C? '+C message the transmitter shall not transmit the oldest R*+ data bloc! hose corresponding element

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in - 4/ has the $alue PE (# G '+C and the ne)t continuing indefinitely/. Ahen a P'+CET UP*# C'+C? '+C message is recei$ed the &S shall retransmit the R*+ bloc!s hich are set to '+CE( in - 4/and ne R*+ data bloc!s as far as the transmit indo if ad$anced/ allo s.

. #f a compressed reported bitmap is recei$ed, the bitmap shall first be decompressed according to Subclause:. . 0. The uncompressed bitmap shall then be treated as follo s;

7. 6irstly, if the 4"A bit is set in the Reported 4itmap, then this bitmap ac!no ledges all bloc!s bet een - '/and SS % / modulo S S, and the corresponding elements in - 4/ shall be set to the $alue '+CE(. 'lso a

bitmap $alue of D0D is assumed at the bit position corresponding to SS % / modulo S S hich corresponds to- K/.

1. Then, for each bit in the uncompressed bitmap hose corresponding 4S $alue is ithin the transmit indo , ifthe bit contains the $alue D D, the corresponding element in - 4/ inde)ed relati$e to SS shall be set to the $alue'+CE(. #f the bit contains the $alue D0D, the element in - 4/ shall be set to the $alue '+CE(. ' bit ithin theuncompressed bitmap hose corresponding 4S is not ithin the transmit indo , shall be ignored. #f theE"A bit is set, assume a bitmap $alue of D0D for all R*+ bloc!s ith a 4S $alue higher than the last entry inthe bitmap but less than - S/ i.e. L - R/ % M 4S M - S/N modulo S S/. #f the R*+ transmitter is on themobile station side, the bit contains the $alue D0D and the R*+ data bloc! as recently re/transmitted and thuscan not be $alidly negati$ely ac!no ledged in this particular Pac!et 'c!? ac! message, the element in - 4/shall not modified. Similarly, if the R*+ transmitter is on the net or! side and the R*+ data bloc! cannot be$alidly negati$ely ac!no ledged in this particular Pac!et 'c!? ac! message the element in - 4/ shall not bemodified.

References

7GPP TS 01.90, subclauses :. .7. , :. .@. .1 and . . @.

53 ! ! !! - Test 'ur'ose

. To $erify that the &S shall transmit the '+CE( bloc!s hen pre%empti$e bit is set to D0D.

53 ! ! !! 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The &S is made to transmit uplin! R*+ data bloc!s in an ac!no ledged mode uplin! EGPRS T46. umber isgreater than the indo siBe.

. The SS recei$es uplin! R*+ data bloc!s ith 4S 80, , , 7 97.

7. The SS ait for 4S +- &'F bloc! periods.

1. The SS transmits a P'+CET UP*# C '+C? '+C message to ac!no ledge bloc!s 0, , , and 7 and negati$elyac!no ledge all the other recei$ed data bloc!s, Pre%empti$e 4it is set to D0D4 in the message.

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5. The SS chec!s that 4S 81 bloc! is retransmitted immediately. The &S may send a ne EGPRS (ata bloc!hich might ha$e been 3ueued in the transmit buffer before sending the (atabloc! ith 4S 81


70 minutes.

E1'ected Se,uence


'.ase access4 6 -- FB octets8

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;!EGPRS ?indo# SiHe/ B





B SS ; Re'eat ste's - and 3 until stall indicator is set in t.ereceiAed data +lockSS Aerifies t.at RLC data +locks S 678 !8 -8 3K 387are receiAed

5 SS ; ?ait for S9C*9$"0 +lock 'eriods after t.e last receiAedRLC data +lock

SS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges t.e RLC data +locks S 67 3 #it. Rset to ! and negatiAel ackno#ledges t.e rest #it. R setto 7&S not assigned to t.e $SPre;em'tiAe it/ J7J

F ?ait for +locks #it. no &SSS ;< $S P"C=ET D>? LI = D&$$:


"(o'tiona

l)


T.e $S ma send a Data lock #it. S 6! if alread+uffered

(o'tional)




ReceiAed on t.e assigned [email protected] SS Aerifies t.at receiAed RLC data +lock S 6 B

!7 Re'eat Ste's and *erif t.at all t.e acked +locksfrom S B to S 3 are sent once and ne# +locks #it.

S B till S F are sent once "lso Aerif t.at no furt.er data +locks are sent + t.emo+ile in res'onse to P"C=ET D>? LI = D&$$:C> TR>L L>C=S

ote/ T.e $S ma transmit a P"C=ET &PLI = D&$$:C> TR>L L>C= after t.e last EGPRS RLC D"T"

L>C= (i e S 6 F)!! SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.is

messageSS ackno#ledges all receiAed RLC data +locks&S assigned to t.e $S

!!"(o'tional ste')

$S ;< SS P"C=ET &PLI = D&$$:C> TR>L L>C=

$S ma transmit P"C=ET &PLI = D&$$: C> TR>LL>C= if it .as alread +een sc.eduled #.ile Packet

&'link "ck% ack is +eing 'rocessed!!

(conditionalste')


(If o'tional ste' !!" #as receiAed)&S assigned to t.e $S




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53 ! ! !- "ckno#ledged $ode% &'link T % Retransmission% S'lit RLC Data lock

53 ! ! !- ! Conformance re,uirements

. #n R*+ ac!no ledged mode, each R*+ endpoint transmitter shall ha$e an associated ac!no ledge state array- 4//.

. The transmitter shall transmit the oldest R*+ data bloc! hose corresponding element in - 4/ inde)ed relati$eto - '/ has the $alue '+CE(. 's each R*+ data bloc! is transmitted the corresponding element in - 4/ isset to the $alue PE (# G '+C.

7. (epending on the modulation and coding scheme, one or t o R*+ data bloc!s are contained in one R*+?&'+ bloc!. 6or &+S%2, &+S%@, &+S%: there are t o R*+ data bloc!s in one R*+?&'+ bloc!.

1. ' re%segment bit is included ithin each P'+CET UP*# C '+C? '+C, P'+CET UP*# C 'SS#G &E Tand P'+CET T#&ES*"T RE+" 6#GURE message. 6or initial transmissions of ne R*+ bloc!s the channelcoding commanded is applied. The re%segment bit is used to set the 'RK mode to type # or type ## incrementalredundancy/ for uplin! T46s.

5. 6or retransmissions, setting the re%segment bit to type # 'RK/ re3uires the mobile station to use an &+S

ithin the same family as the initial transmission and the payload may be split.

9. #f the R*+ data bloc! to be transmitted is split o$er t o radio bloc!s, both radio bloc!s shall be transmitted

2. R*+ data bloc!s initially transmitted ith &+S1, &+S%5, &+S%9, &+S%2, &+S%@ or &+S% :, can optionally be retransmitted ith &+S% , &+S% and &+S%7 respecti$ely, using t o radio bloc!s. #n this case, the split bloc! field in the header shall be set to indicate that the R*+ data bloc! is split, and the order of the t o parts.

References

7GPP TS 01.90, subclauses :. .@, :. .7. , :.7. . , 0.0a. , 0.7a.1 and 0.1.@b.

7GPP TS 01.01.

7GPP TS 05.07.

53 ! ! !- - Test 'ur'ose

. To $erify that if the R*+ data bloc! to be transmitted is split o$er t o radio bloc!s, both radio bloc!s shall betransmitted.

. To $erify the correct setting of the Split 4loc! field in the bloc! header.

7. To $erify that the order of the retransmitted t o parts of the data bloc! is correct.

53 ! ! !- 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

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Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheEGPRS +hannel +oding +ommand #E indicates &+S%1 in the Pac!et Uplin! 'ssignment message.

'fter 4S +- &'F bloc! periods the SS sends a Pac!et Uplin! 'c!? ac! message to negati$ely ac!no ledge some

R*+ data bloc!s. #n the message EGPRS +hannel +oding +ommand #E is set to &+S% and Re%segment #E should beset to D D4.

The &S shall retransmit the '+CE( R*+ data bloc!s using &S+% in splitted radio bloc!s. "bser$e the uplin! R*+data bloc! header. 4oth of split bloc!s shall be recei$ed, the first one shall contain a SP4 field e3uals to D 0D4 hile thesecond shall be D D4.


70 minutes

E1'ected Se,uence

Step Direction Message o!!ents

! 2&'link d namic allocation t#o'.ase access4 6 !577 octets&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;B




ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S starts from 78 and Aerifies t.ecorrect $CS is used

B ; Re'eat ste's - and 3 until t.e RLC data lock #it.S 6 is receiAed

5 ; ?ait for S9C*9$"0 +lock 'eriodsSS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges RLC data +locks from S 7 to F and

negatiAel ackno#ledges last RLC data +lock ( S 6 )&S not assigned to t.e $S

EGPRS C.annel Coding Command is set to $CS;!Resegment IE is set to J!JF ; ?ait for ! +lock 'eriod #it. no &S



"(o'tional ste')


$S ma transmit ne# data +lock if it .as alread +eensc.eduled #.ile Packet &'link "ck% ack is +eing'rocessed

(o'tionalste')




ReceiAed on t.e assigned PDTC@S 6 8 SP 6 J!7J

SS Aerifies t.at t.e "C=ED RLC data +locks are

receiAed and t.at t.e correct $CS is used!7 SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


!! $S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDTC@S 6 8 SP 6 J!!J

SS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed and t.at t.e correct $CS is used

!- 2Com'letion of u'link RLC data+lock transfer4

53 ! ! !3 "ckno#ledged $ode% &'link T % Calculation of S -


. Each R*+ data bloc! contains a bloc! se3uence number 4S / field that is bits in length. 't the time that anin%se3uence R*+ data bloc! is designated for transmission, the $alue of 4S is set e3ual to the $alue of the sendstate $ariable - S/.

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. The transfer of R*+ data bloc!s in the R*+ ac!no ledged mode uses retransmissions of R*+ data bloc!s. Thetransmitting side numbers the R*+ data bloc!s $ia the bloc! se3uence number 4S /. The 4S is used forretransmission and for reassembly. The recei$ing side sends P'+CET 'c!? ac! messages in order to re3uestretransmission of R*+ data bloc!s.

7. #n case t o R*+ data bloc!s are sent ithin a R*+?&'+ bloc!, 4S is relati$e to 4S , pro$ided the

difference bet een the second bloc! number and the first bloc! modulo S S is less than Aindo SiBe AS/.

1. Second bloc! se3uence number 8 L4S H 4S N modulo S S.

References

7GPP TS 01.90, subclauses :. .1. , :.7. and 0.1. and table @. . . .

53 ! ! !3 - Test 'ur'ose

. To $erify that the mobile station correctly calculate the $alue of 4S .

53 ! ! !3 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheAindo SiBe is assigned to be 90.

The &S is made to transmit S S% R*+ (ata 4loc!s, here MAS. SS ac!no ledges all the data bloc!s. The &Ssends S S% H to S S% HAS data bloc!s. SS ac!no ledges all but t o of these data bloc!s and negati$elyac!no ledges these t o data bloc!s ith 4S 84S and 4S 84S .

The &S is made to transmit another one Radio 4loc! hich contains t o R*+ data bloc!s.

The SS $erifies that the Radio bloc! &+S%2 or &+S%:/ contains the retransmission of the pre$iously negati$elyac!no ledged R*+ data 4loc!s 4S and 4S .

SS $erifies that;

4S 84S >

4S 8 L4S % 4S N modulo S S.

The test procedure is performed for $arious $alues of 4S and 4S .


5 minutes.

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E1'ected Se,uence


'.ase access4n 6 (FB --77 -777) octets&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;EGPRS ?indo# siHe/ ! 7




ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S is correct (starts from 7)8 and t.ecorrect $CS is used

B SS ;< $S P"C=ET &PLI = "C=% "C= SS "ckno#ledges t.e &L RLC Data lock&S assigned to t.e $S

5 ; Re'eat ste's 3 and B until all +locks till S 6S S ; arereceiAed + SS



F $S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDC@ SS Aerifies t.e Sand $CS used are correct

; Re'eat ste's and F until Stall Indicator +it is set SSAerifies t.at all +locks from S 6S S; ! till S 6S S;?S mod S S are receiAed

; ?ait for S9C*9$"0 +lock 'eriods!7 SS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges all RLC Data locks e1ce't t.e t#o

+locks #it. S 6 S 9! and S 6 S 9- and negatiAelackno#ledges t.ese data +locks( S 9! or S 9- not e,ual to S S; -)EGPRS C@" EL C>DI G C>$$" D/$CS;&S not assigned to t.e $S

!! ; ?ait for S9C*9$"0 lock 'eriods #it. no &S!- SS ;< $S P"C=ET D>? LI = D&$$:


!3a

(o'tional)

$S ;< SS EGPRS &PLI = RLC D"T"

L>C=


$S ma retransmit t.e first in ste' !7 not ackno#ledgedS using $CS; if alread ,ueued!3+

(o'tional)SS ;< $S P"C=ET D>? LI = D&$$:



ReceiAed on t.e assigned PDTC@SS Aerifies t.at S !6 S 9! and S -6( S 9-;

S 9!)modS S in t.e receiAed RLC data +lock .eader!B 2Com'letion of RLC Data +lock

transfer4T.e a+oAe test 'rocedure is re'eated for Aarious Aaluesof S 9! and S 9- and also for $CS;5 for initialtransmission and $CS;F for retransmission

53 ! ! !B "ckno#ledged $ode% &'link T % *erification of Coding Sc.emes53 ! ! !B ! Conformance re,uirements

. #n EGPRS T46 mode, R*+ data bloc!s that are transmitted for the first time shall be transmitted ith the &+Scommanded, e)cept if the commanded mode is &+S%5%2, in hich case the data bloc! shall be transmitted ith&+S%5, or if the commanded mode is &+S%9%:, in hich case the data bloc! shall be transmitted ith &+S%9.

. ' re%segment bit is included ithin each P'+CET UP*# C '+C? '+C, P'+CET UP*# C 'SS#G &E Tand P'+CET T#&ES*"T RE+" 6#GURE messages.

7. 6or retransmissions, setting the resegment bit to D D type # 'RK/ re3uires the mobile station to use an &+Sithin the same family as the initial transmission and the payload may be split.

References7GPP TS 01.90, subclause @. . .

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53 ! ! !B - Test 'ur'ose

. To $erify that the mobile station uses the correct channel coding commanded by the et or! for initialtransmission.

. To $erify that correct channel coding command is used for retransmission.

53 ! ! !B 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



% Support of PSC in uplin! TSP+ Type EGPRS @PSC uplin!/

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheEGPRS +hannel +oding +ommand #E is commanded in the Pac!et Uplin! 'ssignment message. The resegment #E isset to .

The SS chec!s that the Uplin! R*+ (ata 4loc!s are transmitted by the mobile using the channel coding scheme

commanded by the SS.

The SS negati$ely ac!no ledges the recei$ed data bloc!s. The +oding scheme to be used by the mobile is commandedin the EGPRS +hannel +oding +ommand #E.

The SS chec!s that the Uplin! R*+ data bloc!s are retransmitted using the channel coding scheme commanded by theSS.


5 minutes.

E)pected Se3uence

&S supporting EGPRS capable of @PSC in Uplin!, of all &ultislot classesJ should run the test for !80, !8 and !8for steps % 9 and !87 for step %: and step 9.

"ther ise &S "T supporting @PSC in Uplin!/ should run only the test ith !87 steps %: and step 9/

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E1'ected Se,uence

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Step Direction Message o!!entsor =67

$CS;" 6 $CS;$CS; 6 $CS;$CS;C 6 $CS;3

or =6!$CS;" 6 $CS;$CS; 6 $CS;$CS;C 6 $CS;3

or =6-$CS;" 6 $CS;F$CS; 6 $CS;5$CS;C 6 $CS;-

or =63$CS;" 6 $CS;B$CS; 6 $CS;!

! 2&'link d namic allocation t#o'.ase access4

6 !777 octets&S 9GR" &L"RIT: 6 ! +lockResegment IE6!EGPRS C.annel Coding Command/ $CS;"




ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e correct $CS $CS;" is used

B SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=



ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e correct $CS $CS;" is used

SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS ackno#ledges first RLC data +lock8 and negatiAelackno#ledges second RLC data +lock

&S not assigned to t.e $SResegment IE6!EGPRS C.annel Coding Command/ $CS;

F ?ait for +locks #it. no &SSS ;< $S P"C=ET D>? LI = D&$$:


a(o'tiona

l)


ReceiAed on t.e assigned PDTC@ T.e $S ma send ane# data +lock alread in t.e transmit +uffer using $CS;

"+

(o'tional)


If o'tional ste' a #as receiAedSent on t.e P"CC@ of t.e PDC@ assigned8 containing&S assigned to t.e $S


ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e correct $CS $CS; is used



!! $S ;< SS EGPRS &PLI = RLC D"T"L>C=

ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e correct $CS $CS; is used

!- SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS negatiAel ackno#ledges t.e retransmitted RLC data+lockEGPRS C.annel Coding Command/ $CS;C&S not assigned to t.e $SResegment IE6!?ait for +locks #it. no &S



!Ba(o'tional)

$S ;< SS EGPRS &PLI = RLC D"T"L>C= ReceiAed on t.e assigned PDTC@ T.e $S ma send ane# data +lock alread in t.e transmit +uffer using $CS;

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Step Direction Message o!!ents!B+

(o'tional)


If o'tional ste' !Ba #as receiAedSent on t.e P"CC@ of t.e PDC@ assigned8 containing&S assigned to t.e $S


ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e correct $CS $CS;C is used

! 2Com'letion of u'link RLC data+lock transfer4

53 ! ! !5 "ckno#ledged $ode% &'link T % Recalculation of C* on $CS c.ange


. The mobile station shall send the +ountdo n -alue +-/ in each uplin! R*+ data bloc! to indicate to thenet or! the absolute 4S 4S D/ of the last R*+ data bloc! that ill be sent in the uplin! T46. The +- shall

be calculated as follo s.

=

=

.,5

, E E,,then

.integer*et

otherwise

MAX CV BS xif xCV

K NTS N BS TBC

round x

here;

% T4+ 8 total number of R*+ data bloc!s that ill be transmitted in the T46>

% 4S D 8 absolute bloc! se3uence number of the R*+ data bloc!, ith range from 0 to T4+ % />

% TS 8 number of timeslots assigned to the uplin! T46 in the assignment message, ith range to @>

% the function round / rounds up ards to the nearest integer>

% 4S +- &'F is a parameter broadcast in the system information>

% the di$ision operation is non%integer and results in Bero only for T4+ % 4S D % / 8 0>

% C 8 hen commanded &+S is &+S%2, &+S%@ or &+S%:, other ise C8 .

. #f the mobile station recei$es a change in the +hannel +oding +ommand in a P'+CET UP*# C '+C? '+Cmessage during the countdo n procedure, the mobile station shall act upon the ne +hannel +oding +ommand.The mobile station shall then recalculate the +- $alues for any untransmitted R*+ data bloc!s using the neR*+ data bloc! siBe.

#n EGPRS T46 mode, a &S may choose an alternate &+S than the one commanded, for the initial transmission of thelast R*+ data bloc!s of the T46 under the follo ing conditions;

% The alternate &+S is more robust than the commanded &+S>

% The alternate &+S has already been commanded by the net or! during the T46 or as a$ailable for selection by the &S during the T46 according to the &+S selection rules for retransmissions> and

% The T46 re3uires no more radio bloc!s for initial transmission of the R*+ data bloc!s using the alternate &+S

than ould be re3uired hen using the commanded &+S.

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References

7GPP TS 01.90, subclause @. . , :.7. and clause 6.7.

53 ! ! !5 - Test 'ur'ose

To $erify that the mobile station correctly recalculates the +- $alues hen the &+S is changed during countdo n procedure.

53 ! ! !5 - $et.od of test

Initial Conditions

System Simulator;

cell ith EGPRS support, default setting, P4++< not present, 4S +- &'F 8 5.

&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. &+S%:is commanded. Total number of (ata 4loc!s is ta!en to be a minimum of 0 bloc!s.

SS ac!no ledges all the (ata 4loc!s upon reception.SS monitors the +- of the data bloc!s sent.

SS sends a P'+CET U* '+C? '+C message ac!no ledging the R*+ data bloc! ith +- 8 1 or +- 8 7 andordering a change of &+S to &+S%9.

The &obile might send a ne (ata 4loc! ith &+S%: hich could ha$e been stored in the Transmit buffer.

SS notes the 4S of the last data bloc!, recei$ed ith &+S: as 4S SS $erifies that +-8 5 till 4S 84S H I+- %5 or 4S 84S H I+- % 9 &S can select alternate &+S/

here +- 8 +- in the last radio bloc! recei$ed ith &+S:

SS $erifies that +- decreases progressi$ely in further bloc!s.$a1imum Duration of Test

5 minutes.

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E1'ected Se,uence


'.ase access4 c.osen to transmit minimum -7 +locks

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;





B SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS "ckno#ledges t.e &L RLC Data lock&S assigned to t.e $S


ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S Aalues are in se,uence8 and t.ecorrect $CS is used

; Re'eat ste's B and 5 until C* 6 !B or C* 6 !3F SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.is

messageSS "ckno#ledges t.e &L RLC Data lockEGPRS C@" EL C>DI G C>$$" D/ $CS;

; ?ait for +locks #it. no &SSS ;< $S P"C=ET D>? LI = D&$$:


>'tional

Ste'!7a


T.e $S ma send a data +lock alread in t.e +uffer usingcoding sc.eme $CS;If receiAed8 t.e Aalue of C* and S - of t.e radio +locks.all +e taken for furt.er calculation

>'tional Ste'!7+




ReceiAed on t.e assigned PDTC@SS Aerifies t.at coding sc.eme $CS; is usedQ

S 6 S - !and C* 6 !5

!! SS;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS "ckno#ledges t.e &L RLC Data lock&S assigned to t.e $S

!- ; Re'eat ste's !7 and !! untilS 6 S - - C*! !5Q SS Aerifies t.at C* remains !5

until S 6 S - - C*! !C* ma +e !B for S 6 S - - C*! !5 in case $Sc.oose to use an alternate coding sc.eme to transmit t.elast +lock of t.e TElseC*6!5 for S 6 S - - C*! !5


ReceiAed on t.e assigned PDC@ SS Aerifies t.at t.eS 6 S - - C*! !B

In case C*6!B #as receiAed for S 6 S - - C*! !58 C*6!3 in t.e receiAed Data +lockelse C*6!B in t.e receiAed Data lock

!B SS;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sending t.ismessageSS "ckno#ledges t.e &L RLC Data lock&S assigned to t.e $S

!5 $S;C=

ReceiAed on t.e assigned PDC@ SS Aerifies t.at S isincremented + ! and C* is decremented + !

! Com'letion of RLC Data lockTransfer

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53 ! ! ! "ckno#ledged $ode% &'link T % Retransmission% Padding in t.e Data ield


. 'ccording to the lin! 3uality, an initial &odulation and +oding Scheme &+S/ is selected for an R*+ bloc!.6or the retransmissions, the same or another &+S from the same family of &+Ss can be selected.

. 6or bloc!s initially transmitted ith &+S%@ hich are retransmitted using &+S%9 or &+S%7, padding of the firstsi) octets in the data field shall be applied, and the +PS field shall be set to indicate that this has been done.

References

7GPP TS 01.90, subclauses :.7. . and 0.1.@a.

53 ! ! ! - Test 'ur'ose

. To $erify the padding of the first si) octets in the data field for bloc!s initially transmitted ith &+S%@ andretransmitted using &+S%9 or &+S%7.

. To $erify that the +PS field is set to indicate padding in the retransmitted bloc!s.

53 ! ! ! 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;



%

PI0IT Statements

%

Test Procedure

The EGPRS capable &S is made to transmit uplin! R*+ data bloc!s in EGPRS T46 R*+ ac!no ledged mode. TheEGPRS +hannel +oding +ommand #E indicates &+S%@ in the Pac!et Uplin! 'ssignment message.

'fter 4S +- &'F bloc! periods the SS sends a Pac!et Uplin! 'c!? ac! message to negati$ely ac!no ledge someR*+ data bloc!s. #n the message EGPRS +hannel +oding +ommand #E is set to &+S%9 or &+S%7 and Resegment #E

should be set to D D.

The &S shall then retransmit the '+CE( R*+ data bloc!s using &+S%9 or &+S%7. The SS $erifies that the first 9octets in the retransmitted R*+ data bloc!s are padding octets and the +PS field in the R*+?&'+ header indicates

padding.


5 minutes.

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E1'ected Se,uence

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'.ase access4 6 !577 octets

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;

S9C*9$"0 6 Default Aalue as s'ecified in section 57E1ecution counter = 6 7




ReceiAed on t.e assigned PDTC@SS Aerifies t.at t.e S ! Aalue is - = and S - Aalue is- = !8 and Aerifies t.e correct $CS is used

B Increment counter =5 ; Re'eat ste's - to B until e1ecution counter = reac.es 3 (

RLC data +locks receiAed #it. S 7 F); ?ait S9C*9$"0 +lock 'eriods after t.e last receiAed

RLC data +lockF SS ;< $S P"C=ET &PLI = "C=% "C= SS ackno#ledges RLC data +locks from S 7 to 5 #it.

t.e corres'onding +its in R set to ! and negatiAelackno#ledges last RLC data +locks ( S 6 8 F) #it. +itsin R set to 78&S not assigned to t.e $SEGPRS C.annel Coding Command is set to $CS;Resegment IE is set to J!J

; ?ait for +locks #it. no &SSS ;< $S P"C=ET D>? LI = D&$$:


!7a(o'tiona

l)


$S ma send an RLC data +lock stored in its transmit+ufferIf receiAed e1ecute o'tional ste' !7+

!7+(o'tiona

l)




ReceiAed on t.e assigned [email protected] SS Aerifies t.at t.e f irst octets in t.e retransmittedRLC data +locks are 'adding octets and t.e CPS field int.e RLC%$"C .eader indicates 'adding

S 6 8 CPS 6 J7!7JSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

!! SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=




S 6 F8 CPS 6 J7!7JSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

!3 2 Com'letion of u'link RLC data+lock transfer 4

!B ; Re'eat ste' ! to !3 #it. t.e follo#ing modifications/! EGPRS C.annel Coding Command set to $CS;3 atste' FQ- &se ste' !5;-- as t.e re'lacement of ste' !7;!3 duere;segmentation



S 6 8 SP 6 J!7J 8 CPS 6 J7!!7JSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

! SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


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Step Direction Message o!!ents!F $S ;< SS EGPRS &PLI = RLC D"T"

L>C=ReceiAed on t.e assigned PDTC@

S 6 8 SP 6 J!!J 8 CPS 6 J77!!O or U7!!7OSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

! SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


! $S ;< SS EGPRS &PLI = RLC D"T"L>C=


S 6 F8 SP 6 J!7J 8 CPS 6 J7!!7JSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

-7 SS ;< $S P"C=ET D>? LI = D&$$:C> TR>L L>C=


-! $S ;< SS EGPRS &PLI = RLC D"T"L>C=


S 6 F8 SP 6 J!!J 8 CPS 6 J77!!JJ or U7!!7OSS Aerifies t.at t.e "C=ED RLC data +locks arereceiAed #it. t.e correct $CS

-- 2Com'letion of u'link RLC data+lock transfer4

53 ! ! !F "ckno#ledged $ode% &'link T % Retransmission% Puncturing Sc.emeC cle

53 ! ! !F ! Conformance re,uirements

. "n initial transmission the R*+ data bloc!s are sent ith one of the initial code rates the rate ?7 encoded datais punctured ith Puncturing Scheme PS/ of the selected &odulation and +oding Scheme &+S/ and if theR*+ data bloc! is re3uired to be retransmitted it is sent ith PS of the selected &+S.

. #f the R*+ (ata 4loc!s are to be retransmitted, additional coded bits i.e., the output of the rate ?7 encoded datahich is punctured ith PS of the pre$ailing &+S/ shall be sent.

7. #f all the code ords different punctured $ersions of the encoded data bloc!/ ha$e been sent, the procedure shallstart o$er and the first code ord hich is punctured ith PS / shall be sent follo ed by PS etc.

References

7GPP TS 01.90, subclauses :.7. . and 0.1.@a.

7GPP TS 05.05.

7GPP TS 05.0:.

53 ! ! !F - Test 'ur'ose

. To $erify that if the R*+ data bloc! is re3uired to be retransmitted it is sent ith PS of the selected &+S forthe first retransmission.

. "n subse3uent retransmissions the R*+ data bloc! is transmitted ith PS in a cyclic ay.

53 ! ! !F 3 $et.od of test

Initial Conditions

System Simulator;


&obile Station;

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% Support of PSC in uplin! TSP+ Type EGPRS @PSC uplin!/

PI0IT Statements

%

Test Procedure

The &S is made to transmit uplin! R*+ data bloc!s in an ac!no ledged mode uplin! EGPRS T46.

The SS '+C 4S 87 bloc! for &+S% , &+S% , &+S%7, &+S%1 and &+S%5.

The SS '+C 4S 87 and 4S 81 bloc!s for &+S%2, &+S%@ and &+S%:.

The Puncture Scheme of the re%transmitted R*+ data bloc!s 4S 87, 1/ is obser$ed. The PS used for theretransmissions shall be PS , then PS7, then bac! to PS ....


5 minutes.

E1'ected Se,uence

&S+5%: in step is used only if &S supports EGPRS capable of @PSC in Uplin!J

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E1'ected Se,uence

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Step Direction Message o!!ents! 2&'link d namic allocation t#o '.ase

access4 6 !777 octets8

&S 9GR" &L"RIT: 6 ! +lockEGPRS C.annel Coding Command/ $CS;3


Sent on t.e P"CC@ of t.e PDC@ assigned8containing &S assigned to t.e $S

3 $S ;< SS EGPRS &PLI = RLC D"T" L>C= ReceiAed on t.e assigned PDTC@B SS ; Re'eat ste's -;3 until S 65 RLC data +lock isreceiAed

5 SS ; ?ait for S9C*9$"0 +lock 'eriodsSS ;< $S P"C=ET &PLI = "C=% "C= SS negatiAel ackno#ledges t.e S 63 RLC data

+lock and ackno#ledge all ot.er +locks&S not assigned to t.e $S?ait for +locks #it. no &S


Sent on t.e P"CC@ of t.e PDC@ assigned8containing &S assigned to t.e $S

" (o'tionalste')

$S ;< SS EGPRS &PLI = RLC D"T" L>C= $S ma transmit ne# data +lock #it. S 6 if it.as alread +een sc.eduled #.ile Packet &'link

"ck% ack is +eing 'rocessed

(o'tional ste')

SS ;< $S P"C=ET D>? LI = D&$$:

C> TR>L L>C=


$S ;< SS EGPRS &PLI = RLC D"T" L>C= ReceiAed on t.e assigned PDTC@SS Aerifies t.at a +lock #it. S 638 PunctureSc.eme PS- is receiAed

SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sendingt.is messageSS negatiAel ackno#ledges t.e S 63 RLC data+lock and ackno#ledge all ot.er +locksSS 6B&S not assigned to t.e $S?ait for +locks #it. no &S



"!!(o'tionalste')

$S ;< SS EGPRS &PLI = RLC D"T" L>C= $S ma transmit ne# data +lock #it. su+se,uentS if it .as alread +een sc.eduled #.ile Packet&'link "ck% ack is +eing 'rocessed

!!(o'tional ste')



!! $S ;< SS EGPRS &PLI = RLC D"T" L>C= ReceiAed on t.e assigned PDTC@SS Aerifies t.at a +lock #it. S 638 PunctureSc.eme PS3 is receiAed

!- SS ;< $S P"C=ET &PLI = "C=% "C= ?ait for S9C*9$"0 +lock 'eriods +efore sendingt.is messageSS negatiAel ackno#ledges t.e S 63 RLC data+lock and ackno#ledge all ot.er +locksSS 6B&S not assigned to t.e $S?ait for +locks #it. no &S



"!B(o'tionalste')

$S ;< SS EGPRS &PLI = RLC D"T" L>C= $S ma transmit ne# data +lock #it. su+se,uentS if it .as alread +een sc.eduled #.ile Packet

&'link "ck% ack is +eing 'rocessed!B

(o'tional ste')



!B $S ;< SS EGPRS &PLI = RLC D"T" L>C= ReceiAed on t.e assigned PDTC@SS Aerifies t.at a +lock #it. S 638 PunctureSc.eme PS! is receiAed

!5 2Com'letion of u'link RLC data +locktransfer4

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! ; T.e a+oAe ste's are re'eated for EGPRS C.annelCoding Command set to $CS;B If t.e $S su''orts UEGPRS ca'a+le of PS= in&'linkO8 t.e a+oAe ste's are re'eated for EGPRSC.annel Coding Command set to $CS;F8 $CS;and $CS in ste' ! In ste's 8 and !- t.e SSnegatiAel ackno#ledges t.e S 63 and S 6BRLC data +locks and ackno#ledge all ot.er +locksIn ste's 8 !! and !B t.e SS Aerifies t.at t.e +locks#it. S 63 and S 6B are receiAed

T.e coding command is set to $CS !8 $CS -8 andif t.e $S su''orts UEGPRS ca'a+le of PS= in&'linkO $CS;5 and $CS; in Ste' !*erif t.at Ste's !; and Ste's !- to !B arere'eated Reason/ Since t.ere is no PS3 for $CS;!8$CS-8 $CS;5 and $CS;

53 ! ! ! EGPRS "ckno#ledged mode % &'link T % Link "da'tation Procedure forretransmission


. #n EGPRS T46 mode, R*+ data bloc!s that are transmitted for the first time shall be transmitted ith the &+Scommanded, e)cept if the commanded mode is &+S%5%2, in hich case the data bloc! shall be transmitted ith&a

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