dynamic ce and hsupa dccc

8/13/2019 Dynamic Ce and Hsupa Dccc

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For internal use only

HSUPA DCCC and Dynamic CE

:Prepared by

Cui Zhenhe 139160

Date2012-12-21

:Revieed by

Date

:Revieed by

Date

:!ranted by

Date

"uaei #e$hnolo%ies Co&' (td&)ll ri%hts reserved

Produ$t na*e Con+identiality level

,CD)

Produ$t version.900R013/!C00P"2


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Problem Description

Country D # netor4 $onsu*er in+or*ed that there is still the statisti$ o+.&DCCC&)ttpsi5in%&/2/hr a+ter a$tivatin% the Dyna*i$ C/ in the hole netor4 and suspe$t"uaei R) dyna*i$ C/ have not ta4e a$tion due to +or* "uaei do$u*ent des$ribe hen a$tivedyna*i$ C/ '"P) DCCC ill disabled auto*ati$ &

Problem Analysis

1& Con+ir* the pheno*ena o+ this issue&Fro* 2000 ode (i$ense $on+i%uration ' it $an +ind that the Dyna*i$ C/ o+ all the odes in RC2had been a$tivated' but there is still the statisti$ o+ .&DCCC&)ttp si5in%&/2/hr&

D7C C/

201 1

203 1

208 1

20 1

206 1

20 1

20: 1

209 1

210 1

211 1

212 1

213 1

2& !ot the s$ene +ro* / CD# data ith debu% *ode and (2 tra$e he / a$$ess rate is 8804bps' the real rate is 2084bps due to the li*it o+ C/ resour$e and the ##;is 10*s&

)s Dyna*i$ C/ o+ all the odes in RC2 is a$tivated' the DCCC pro$ess as tri%%ed to re$on+i%urethe rate to a< value 8804bps and the ##; is re$on+i%ured to 2*s&


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;t had been %ot the belo 4ey in+or*ation +ro* this / CD# data&=6033> 2012-12-12 19:1:2?220@

CARRB;FABDCCCB01 - CARRBD$$$D$aeteRate#obru++Pro$: et e Rate #o br

#he pro$ess o+ / rate re$on+i%ure to R is laun$hed' so there is the statisti$ o+.&DCCC&)ttpsi5in%&/2/hr& #his pro$ess in$ludes the s$ene o+ 10*s to 2*s hi$h as tri%%ed by

DCCC upsi5in%&3& #he belo +un$tion is $ontrolled by the sit$h R//R./DB,;#C"B0B;#&Re%ardin% the "P) subs$riber' the pro$ess +or the $urrent speed to the *a


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Solution

/# CARRP)R): Reservedit$h0R//R./DB,;#C"B0B;#-1

,ith the dyna*i$ C/' the ode per+or*s C/ allo$ation and the ode periodi$ally

adGusts C/ resour$es allo$ated to /s& #here is no ne%ative i*pa$t a+ter open

R//R./DB,;#C"B0B;#&

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dynamic ce and hsupa dccc

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