• Aucun résultat trouvé

Tag-based Fair Bandwidth Sharing for Responsive and Unresponsive flows

N/A
N/A
Info
Télécharger
Protected

Academic year: 2021

Partager "Tag-based Fair Bandwidth Sharing for Responsive and Unresponsive flows"

Copied!
24
0
0

Chargement.... (Voir le texte intégral maintenant)

Texte intégral

(1)Tag-based Fair Bandwidth Sharing for Responsive and Unresponsive flows Antoine Clerget, Walid Dabbous. To cite this version: Antoine Clerget, Walid Dabbous. Tag-based Fair Bandwidth Sharing for Responsive and Unresponsive flows. RR-3846, INRIA. 1999. �inria-00072810�. HAL Id: inria-00072810 https://hal.inria.fr/inria-00072810 Submitted on 24 May 2006. HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés..

(2) INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE. Tag-based Fair Bandwidth Sharing for Responsive and Unresponsive flows Antoine Clerget, Walid Dabbous. N° 3846 December 1999. ISSN 0249-6399. ISRN INRIA/RR--3846--FR+ENG. THÈME 1. apport de recherche.

(3)

(4)  

(5)   "!#$% '&)($+*,

(6)  -.( /

(7) 0  1 2%

(8)  3-4( /

(9) 056(7. 89;:=<?>@9%A.BDCEAGFIH?AJ:GK LNMOCE>@PRQ6MOS%ST<?U%V WYX[Z]\_^_`acbdIef^Igihkj2^lmefnkeolpZ]\_^Ie qTrfsito^l7bskukd]s bmgwvvOsirfl7uk^xrf^zy{X^]r{y{X^}|O~ J€wG‚xa„ƒ dy{^]\‡†ˆrp^‡`z‰i‰J‰$a‹ŠiŒ vˆgwi^ze Ž2 I‘]’)“”i‘i• –˜— |[u — |4gw|™gwv[vrfsJvr — gwlf^#^]|ˆulfsš^I|[u™y]si|J^Ie›l — si|™ysJ|GlfrpsiœTepy{X^]\_^#žsJr ^zgiy{XlonŸvˆ^ si¡ ˆs)¢$£ efh[y{X¤gie$rp^Igiœ¦¥El — \_^#sir\‡hœ§l — y]gie›l [s)¢7eI£ \#g=n.†ˆ^2u —¦¨ yh[œ¦lz©6ª«hkl — l †O^Iy]si\_^Ie ^]¬J^]|\_sirp^ y]si\_vœ­^jDlfsXˆg=¬i^lpX^Ief^mepy{X^]\_^IeT†ˆ^mžr — ^]|ˆukœ§n#gi\DsJ|xlfX[^]\#e›^Iœ§¬J^Ie¡gw|[u#¢ — lfXWm®¡q ©ŸWYX^mgJefe — eol{gw|[y]^ si[rpsihklp^]r{e ¢ — lfX — |‡lfX^«|^lo¢«sirp¯žsir °g — r%†[gw|ˆuk¢ — uklfX_e›X[gir — |mgi\_si| lfX^¡ [s)¢7e — e lpX^]rp^žsJrf^¡X^]œ­vkžhœE© ±ms)¢¡^I¬i^IrI£¡\DsGeolsixlfX^²^]j — e›l — |¤\_^Iy{X[gi| — ef\#e_lfXˆg)l2vrps)¬ — u^lpX — e#°g — r2efX[gwr — | — \_vœ­n³y]si\_vœ­^j †[hk´O^Ir7\#gw|[gii^I\D^I|Glgi|[u \#g — |Jl{g — | — |D [s)¢µe›lpgwlf^ — |lpX^rpsihklp^]r{e]©·¶¸| lpX — e7v[gwvO^]rz£¢«^v[rfsJvˆsGe›^lfs rp^Igiœ —­¹ ^mlfX — e«°g — r†[gi|[uk¢ — uŸlfX6e›Xˆgwr — |º·»½¼½¾[¿)Àk¼3ÁÂ]ÃÄÆÅ¿)ºÈǼÊÉw¼Ê — |2lpX^xrfsJhklf^IrpeI£Ÿh[e — |Dsi|[œ§ng‡lfr — ¬ — gwœ h^Ih^ — |4u — epy — vœ — |[^i©4q%gJy{¯i^]lpe girf^2lpgiii^zu|^Igir lpX^6e›sJhrpy]^i£·uk^Ivˆ^I|[u — |ÌsJ|™lfX[^2|[gwlfhrp^2si7lfX^  ˆË s)¢$©™¶¸|ÍlpX^²ysJrf^ sw7lpX^6|^lo¢«sirp¯?£Îrpsihklp^]r{e h[ef^ – ¶ – Ï Ë h^Ih^IeI£¡gi|[uÍe — \_vœ­nÍukrpsivÍlfX^6v[gJy{¯i^]l ¢ — lfX lpX^$X — iX^zeolYlpgi_¬=giœ§h[^ — |²y]gJe›^sw·ysJ|i^zeol — sJ|3©˜Ð4^y]giœ§œ;sJhr7epy{X^]\_^$ÑÒ – £[W gww¥Ê†[gJe›^zu – g — r Ó h[^]h^ — |žsirxb^IefvˆsJ|[e — ¬J^ gw|[uÌÒ7|rp^IefvˆsJ|[e — ¬J^ – œ§s)¢7eI£Ogi|[ušy]si\_v[gwrp^ — l ¢ — lfXÌlfX^#®¡sirp^‡ÔGlpgwlf^Iœ§^zefe – g — r Ó h^Ih^ — |ÍÕÊ®YÔ – ÓxÖ v[rfsJvˆsGe›^zu.rp^Iy]^]|Glfœ­n̆Ÿn¤ÔGlfs — yIg²^lDgwœm× ‚=ØÊ©²Ð.^†ˆ^Iœ — ^]¬J^sih[r gwvv[rfsGgiy{X — e e — \Dv[œ§^IrI£Ÿg=¬is — ue — |v[gwrfl — yh[œ­girTv[girpgi\D^]lf^IrÎlfh[| — |[Dgi|[u#œÙgw†O^]œ?rf^I¢r — l — | — |lpX^xysirp^7rpsihklp^]r{e]£G¢X — œ§^ v[rfs)¬ — u — |[De — \ — œ­girvˆ^Ir›žsJrf\#gi|[y^ze]©·Ú²sJrf^Is)¬i^]rz£JlpgwJ — |D [s)¢7euk^Ivˆ^I|[u — |#si|lfX^ — rmrf^ze›vOsi|[e — ¬i^]|[^Iepe lps.œ­sJepef^IeI£ÎgieDvrpsivOsJef^Iu — |ÈÑ Ò – £Îg=¬Js — ue vOsŸsirDvˆ^Ir›žsJrf\#gi|[y^ze — |³†[hrpe›lon¤^]|Ÿ¬ — rfsJ|\_^]|GlpeI£Îgie — | ®YÔ – Ó © Û²ÜGÝ?Þpß à ’)á i•â– g — r Ó h^Ih^ — |ˆ£wysi|[i^Ie›l — si|‡ysi|GlprfsJœ@£)\#g)jŸ¥Ê\ — |$°g — rp|^zefeI£)rfsJhklf^Ir ㈜¦lp^]r{e]£w\‡hœ§l — ¥Er{g)lp^ ef^Iepe — sJ|[e]£Ÿrp^IefvˆsJ|[e — ¬J^]|^zefeI£kW˜giJe. Unité de recherche INRIA Sophia Antipolis 2004, route des Lucioles, B.P. 93, 06902 Sophia Antipolis Cedex (France) Téléphone : 04 92 38 77 77 - International : +33 4 92 38 77 77 — Fax : 04 92 38 77 65 - International : +33 4 92 38 77 65.

(10) 1 ˜ ˜x˜(  

(11) $.

(12) -4(  -6$  

(13)   {˜ 

(14) 

(15) 0  

(16) -6. ˜‡˜

(17)  

(18) • ƒ dãˆ| — ru^IeD\_dIy]gi| — e›\_^Ie_uk^6ysJ|Glfr iœ­^uk^²ysJ|i^zeol — sJ|Íuk^ †ˆsJhkl#^]|³†ˆsJhkl#vˆsJhr#uk^Ie

(19)   wlpexg=¬J^Iy y]si|Glfr{g — |Glf^ze7lp^]\_vˆsJrf^Iœ§œ­^IeI£3sJh.uk^ze [swl{e \‡hœ§l — vˆs — |GlpexvO^]hl lfrp^_giepe›^ ¹ ysJ\_vœ§^]jk^i©_®¡^zy — œ ^Ie›l$u  gihklpgi|Jl$vœ­h[e h  — œ%°gihkl¬i^ — œ­œ­^]r 6giuksJvklf^Irh[|4y]si\_vˆsJr›lp^]\_^]|GlysJ\_v[g)l — †œ­^_g=¬i^IyDy^Iœ§h — uk^Ie  ˆswlpeYWm®¡q%© Ï †klp^]| — rYË œ g — uk^$uk^zeYrfsJhklf^Ihrpe«ugi|[eYœ§^xrpdIef^IgihvˆsJhrv[gir›l{gwi^Ir¡d Ë h — l{gw†œ­^]\_^I|JlœÙg †ˆgw|[uk^ vˆgiepefgi|Jlp^$^Ie›luksJ|[y$hkl — œ­^i© 3^IemvrpsivOsJe — l — sJ|[e^j — eol{gw|Glf^ze7hkl — œ — e›^I|Jlxuk^Iem\_dIy]gi| — e›\_^Ie ysJ\Dv[œ§^]jŸ^zemuk^ J^Ie›l — si|uk^7ã[œ§^ze¡u  gwl›lf^I|Glf^m^]l¡\#g — |Gl — ^]||[^]|Gl¡h|2dlpgwlTv[girΠ[sil«ugi|[eΜ­^Ie¡rfsJhklf^Ihr{e]© 7sihˆeTvrpsivOsJefsi|ˆe — y — uk^šrpdIgiœ — e›^Iry^²v[gir›l{gwJ^²d Ë h — lpgw†[œ§^šepgw|[e — |Glfrpskukh — rf^šu  d]lpg)l ugw|[e2œ§^ze#rpsihklp^]hr{egwhRy]sŸ^]hr2uh rpdIef^Igih3© 3^zev[g Ë h[^lpeefsi|Gl7\#gwr Ë hdIeYv[rfZzeuk^$œ­g#efsih[rpy]^i£k^]| lp^]|[gi|Jlmy]si\_vklp^uk^$œ­g_|ˆg)lfh[rf^ukh   ilI© ƒgw|ˆe‡œ­^²ysŸ^]h[rDukhÈrpdIef^Igwh £·œ§^ze_rfsJhklf^IhrpeDef^ ukdI†[gwrpr{giepe›^I|JlDuk^IeDv[g Ë h[^lpeD\#gwr Ë hdIe_g=¬J^Iyœ­^IeDvœ­h[e Xˆgwhklp^IeD¬)gwœ­^]hr{eD^]| y]gie_uk^²y]si|J^Ie›l — si|3! © msih[e_y]si\_v[gwrpsi|ˆe |silfrp^v[rfsilfskysJœ§^J£TWÒ – £ÎW gwª«gJe›^zu – g — r Ó h^]h[^ — | žsirb^ze›vOsi|[e — ¬i^_gw|[u4Ò7|rp^IefvOsi|[e — ¬J^ – œ­s)¢7eI£ g=¬i^zy‡y]^]œ­h — vrpsivOsJefdDrpdIy]^]\_\_^]|Gl$v[gwr ԟlfs — y]gš^l#gwœE©§£T®YÔ – Ó ÕE®¡sirp^ÔGl{g)lp^]œ­^Iepe – g — r Ó h^Ih^ — | Ö "© msih[e‡si†klp^]|sJ|[e g=¬J^Iy#|[swlfrp^2givvrpsŸy{X[^ u^Ie#vO^]rfžsirp\#gw|[y]^Ieef^]\‡†œ­gi†œ­^IeI©µW˜sihklp^žs — eI£^]|Èlf^I|[gw|Gly]si\_vklf^.uk^šœÙg|[g)lphrf^.uk^Ie_ ˆswlpeI£|silfrp^ \_dzy]gw| — ef\_^^zeolvœ­h[erpsi†[h[eolp^xœ§sJrpe Ë h^ œ­^xlfr{g ¨ y^jŸlp^]rp|^x^Ie›l«lprfZze — rfrpd]Jhœ — ^]rz© ” $

(20) #' • & Ë h — lfdJ£ysi|Glp(r Jœ§^mu^y]si|J^Ie›l — si|3£Jã[œ§lfrp^IeI£Gv[rfsilfskysJœ§^ze]£J¶¸|Jlp^]rp|^lz£Ÿœ­gi†ˆ^Iœ­eI£Ÿ\ hœ§l — ukd]† — l #à ‘z Þ %.

(21) ˆÉiÄ{É=Ç]˜É)»½Ã É

(22) )º·»½¼ž¾¾Éwû . . ‡  %(# T˜( Ð — lfX_lprpgJu — l — si|[giœk^]|[uDlps$^]|[u#y]si|J^Ie›l — si|_ysi|GlprfsJœŸepy{X^I\D^ze]£Ge›sJhr{y^Ie·gJugwvl·lfX^ — rÎr{g)lp^ — |#rp^IefvˆsJ|[ef^ lps ysJ|i^zeol — sJ|#e — i|[giœ­e·žrfsJ\lpX^7|^]lo¢¡sJrf¯?© me — |2Wm®¡q%£wlpX^Ief^ e — i|[giœ­e·si½lf^I|ysirprp^IefvˆsJ|[u‡lfsv[gJy{¯i^]l œ­sJepef^Ie — |6lfX^ y]si|J^Ie›lf^zurpsihlf^]r{eI© – g — rp|^zefe — e7gJy{X — ^I¬i^zu†Ÿn2lfX^ y]si|J^Ie›l — si|²ysJ|Glfrpsiœ3gwœ­isJr — lfX[\ — | lpX^T^I|[uxXsGeol{e  efsihr{y^ze?lf^I|[uxlpsme›^I|[u$g)l˜lfX^¡efgi\D^Trpgwlf^ΆO^IyIgwh[ef^·lfX[^]nh|[uk^IrfJslfX^¡efgi\D^Tœ§sGefe rpgwlf^i© ±ms)¢¡^I¬i^IrI£ˆœ§^zg=¬ — | gwœ­œ lpX^_rf^ze›vOsi|[e — † — œ — lonsi¡ysJ|i^zeol — sJ|ÌysJ|JlprfsJœ3lps^I|[ušXsGeol{e — exe›sJ\_^l — \_^Ie |swl vOsJepe — †œ­^i©˜WYX — e — e;žsir3^]jkgi\_vœ§^%lpX^TyIgief^˜žsJr3\ h[œ¦l — yIgie›l; [s)¢7e]£z¢X^Irf^·rp^Iy]^ — ¬i^]r{eOX^lp^]rpsiJ^]|^ — lon7\#gi¯i^Ie r{g)lp^gJugwvkl{g)l — sJ|™|si|¥@lpr — ¬ — giœÎžsirDlpX^ efsih[rpy]^i©Ú²sirp^]s)¬J^]rz£˜X[g=¬ — |.u — ´?^]rp^]|Gl#efy{X^I\_^IeDysŸsivO^]r{g)lp^ \#gi¯i^Ie — lY^]¬J^]|\_sJrf^ysi\_vœ­^j;© – g — r«†[gi|[uk¢ — uŸlfX e›X[gir — | — |lpX^rfsJhklf^Irpe¡y]gw|lfX^Irf^]žsirp^m†O^ h[ef^žh[œ@£ gi|[u y]gw| vrpswlp^Iyl¢«^]œ­œ¦¥Ê†O^]X[g=¬J^Iu2 [s)¢7e¡žrfsJ\ — œ­œ§¥E†O^]X[g=¬J^Iusi|^ze]© W˜s6vrfs)¬ — uk^‡°g — r$†[gw|[u¢ — uŸlpX¤gwœ­œ§sky]gwl — si|.†ˆ^]lo¢¡^I^]|grp^IefvOsi|[e — ¬J^DWm®¡q  [s)¢ gw|[ugw|gwJrf^zefe — ¬i^ ¥ h|rp^IefvˆsJ|[e — ¬i^D [s)¢ — |™g²y]si|J^Ie›lf^zuÌrpsihklp^]rz£ ¢«^#|^]^zu.lfsšu — ´O^Irf^I|Gl — g)lf^_lpX^ — r œ­sJepexr{g)lf^ze]©Òme — | lp^Iy{X| — Ë h^ze \#g — |Glpg — | — |² ˆs)¢eol{g)lf^ — |ÍlfX^rfsJhklf^Irpe‡g)l‡lfX^6ysJrf^silfX^ |^]lo¢¡sJrf¯ — |ˆyrp^Igief^IelfX^ — \_vœ­^]\_^]|Glpgwl — si|ysJ\Dv[œ§^]j — loni©_WYX — e$ysJ\Dv[œ§^]j — lon — exsw½lp^]|¤gw|4si†[e›lpgJyœ­^ lps lfX^ — r$\#giepe — ¬J^Duk^Ivœ­s)nJ¥ \_^I|Jlz©%Ð.^ X[g=¬i^7uk^ze — i|[^Iu_sih[r¡ysJ|i^zeol — sJ|#ysi|GlprfsJœ[efy{X[^]\_^mÑÒ – lfs†O^m¬J^]rpn‡e — \_vœ­^ gi|[uDlfs g=¬Js — u vO^]rf¥E [s)¢ eol{g)lf^ — |²lpX^DrfsJhklf^IrpeI© me |se›lpgwlf^ — emvrf^ze›^I|Gl — |²lfX^‡rfsJhklf^IrpeI£ˆe›lpgwlf^‡X[giemlfs†O^Dvrf^ze›^I|Gl — |.lfX^_v[gJy{¯i^l{e7lps6^]|[gi†œ§^#u — e›l — |[yl$†O^]X[g=¬ — sir{e‡Õ — © ^i©Dœ§sGefevrpsi†ˆgw† — œ — lon Ö †O^lo¢«^]^I|šlpX^D [s)¢7e]©DWYX[g)l e›lpgwlf^ — e g =Ñ {£?g#|Ÿh\_^]r — y ¬)gwœ­h^ y]girfr — ^Iu — |šsi|^‡sw·lpX^ v[gJy{¯i^]l  eã[^Iœ­u;©WYX^ — |Glf^Irf|[giœ˜e›lpgwlf^ si lpX^xysi|[i^Ie›lf^zu#rpsihklp^]rx՞^i© [©­£ŸlfX[^g=¬J^]r{gwi^ Ë h^Ih^xe —­¹ ^ Ö gi|[u#lpX^lpgwGeTsi3lfX[^ v[gJy{¯i^]lpe¡vrf^ze›^I|Gl — | — lpe Ë h^Ih^$gwrp^lfX^$sJ— |œ§n2^]œ­^]\_^]|GlpeYhˆe›^zu†Ÿn#lpX^$rpsihklp^]rYlf— s_\#gw¯J^$gDu— rfsJv uk^zy — e — si| — © WYX^2v[gwvO^]r e e›lfrph[ylfhrp^Iu¤gJexžsiœ­œ§s)¢7!e D¶¸|™ef^Iyl sJ|™Šk£ ¢¡^2u epyh[epe$vrp^]¬ sih[e¢¡sJrf¯šrp^]œÙg)lp^Iu.lfs e›lpgwlf^Iœ§^zefeΝ°g — r Ë h^]h[^ — |[©·ÔŸ^Iyl — si|2 eol{gwrflpeΆŸnDvrp^Ief^]|Gl — |sJhrTsJ†kto^Iyl — ¬i^Ie¡gw|[u#g†[gie — y7s)¬i^]rp¬ — ^I¢³si Ñ Ò – ©ŸÐ4^mlpX^]| is — |Glfs‡žhrflfX^Iruk^l{g — œ­eYgw|ˆu — \Dv[œ§^I\D^I|Glpg)l — sJ| — efefh^ze]©·ÔŸ^Iyl — si|Duk^zefy]r — †O^IeYe›sJ\_^ si˜lpX^e›lfrp^]|ilfX[eYsi%Ñ‡Ò – ©?ԟ^Iyl — si#| "Dvrp^Ief^]|Glpee — \‡hœÙg)l — si|6rp^Iefhœ§lpegw|ˆu ef^Iyl — si|²‚_ysJ|[yœ­h[uk^zeYlfX^ vˆgwvO^]rz© . . *

(23) ]x˜

(24) &% ((' , – g — r†[gw|ˆuk¢ — uklfX²gwœ­œ§skyIg)l — si|lf^zy{X| — h^IeYX[g=¬J^x†ˆ^I^]|²eolph[u — ^Iulfs#v[rfsilf^Iyl¢¡^Iœ§œ§¥E†O^]Xˆg=¬i^Iu [s)¢7e«žrpsi\ — œ­œ¦¥Ê†ˆ^IX[g=¬i^zuÈsi|^ze]©}Òm|Jl — œrp^Iy^I|Glfœ­niË £«lfX^ze›^Ìlf^zy{X| — Ë h[^Ie2y]œ­gJefe — ã[^IuÈv[gJy{¯i^l{e — |Jlps¤ [s)¢7eI£hv?ug)l — | ¬)gir — gw†œ­^IexvO^]rflpg — | — |6lps6lfX[gwl$ [s)¢$©WYX[^]nšlpX^]|¤^ — lpX^]r \_g — |Gl{g — |^Iug²ef^]v[girpgwlf^ Ë h^]h^_žsJr^IgJy{X  ˆs)¢ ÕÙÁ[Â]ÃÄÆÅY¿w* º )À[Â]À[» + Ö £Ysir#h[ef^Iu³si|^ Ë h^Ih^²¢ — lpXÈ [s)¢,e›lpgwlf^6lfs¤uk^]lf^Irf\ — |^6lfX^²vˆgiy{¯i^]lpe‡lfs urfsJv — |ÌyIgief^$swÎysJ|i^zeol — sJ|Õ½ÁÂ]ÃÄÆÅ¿), º )Ãf¿{ÁiÁO» + Ö gie — | – b & ƒ ×­`ØÊ-© 7\_si|lfX^‡¬=gir — gw|Gl{eYsw – g — r Ó h[^]h^ — |.× Š=ØY× )ØY× wØÊ£ˆlpX[g)l°gwœ­œ — |ÌlfX^‡ã[r{eolxy]gwlf^]Jsirpni£Oƒm^]ãˆy — lbsih|ˆušbsi† — |³× "zØÎgJy{X — ^I¬i^ze7|^zgwrpœ§n vO^]rfž^Iyl°g — rf|[^Iepe¡¢ — lfX6œ — \ — lf^zu²ysi\_vœ­^j — loni© ±ms)¢¡^I¬i^]rz£)\#g — |Glpg — | — | lfX[gwl· [s)¢Íe›lpg)lp^YX[gie·gxysGeolÎgi|[u r{g — ef^Ie efyIgwœÙgw† — œ — lon — efefh^ze — |_X — iX_e›vO^]^zu |[^lo¢«sirp¯Ÿe;lfX[gwl y]gi|to^]sJv[gwr{u —­¹ ^·lpX^T\#gJefe — ¬J^Tuk^Ivœ§s)nŸ\_^]|Gl swklfX[^Ief^Îlf^zy{X| — Ë h^IeI©˜b^zy^I|Jlpœ§nJ£wÔGlfs — yIg7^l giœ@©˜vrpsivOsJef^I#u .ο)Ãp¸¥oÔGlpgwlf^Iœ§^zefe – g — r Ó h^Ih^ — |DÕE®YÔ – ÓxÖ × ‚=ØÊ£ — | sir{uk^Ir lpsgivvrps=j — \#g)lp^Ν°g — r h[^]h^ — | ¢X — œ­^œ — \ — l — | [s)¢ e›lpgwlf^$lps#lfX^ ^IukJ^sw·|^]lo¢¡sJrf¯ gw|[u6rp^]\_s)¬ — |[ — l žrfsJ\+y]sirp^$rfsJhklf^IrpeIË ©®«gis^l giœ@© vrpsivOsJef^Iu#b7g — |Ÿ†Os)¢ – g — r Ó h^]h^ — |[2Õ°b – ÓxÖ 0× /IØÊ£kg e — \ — œ­gir¡epy{X^]\_^7lpX[g)lYg=¬is — ue·°g — r«efX[gwrp^7r{g)lp^ yIgwœÙyhœÙg)l — sJ| — |6lfX[^ysirp^$rpsihklp^]r{egw|[ulfXˆg)l — e7†O^l›lp^]rmgJugwvlf^Iulps#œ­g=nJ^]rp^Iu^]|[y]sŸu — |givvœ — yIg)l — sJ|[e]© $. 1(132

(25) 465879;:.

(26) . [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ. vrp^]¬ — sih[e«¬J^]r{e — si|si ÑÒ – × €=Ø3¢YgieYysJ|[y^ — ¬J^IusJr —  — |[giœ§œ­n#gieYgw|6gwœ§lf^Irf|[gwl — ¬i^ lfs_b^Iy]^ — ¬i^Ir›¥¸ukr — ¬J^]| ˜g=ni^Irf^zu¤Ú²hœ§l — y]gie›l6× ‰=ØYžsJrD\‡hœ§l — y]gie›lDy]si|J^Ie›l — si|Íy]si|Glfrpsiœ — |³X^lp^]rpsiJ^]|sJh[e^I|G¬ — rfsJ|\_^]|GlpeI© me ¢ — lfX²b – Ó £kœ­g=nJ^]rp^Iu2^]|[y]sŸu — |#givvœ — yIg)l — si|ˆey]gw| †O^]|^]ãlžrfsJ\âlfX — e7epy{X^I\D^J© WYX^Ν°g — r3†[gw|ˆuk¢ — uklfXefX[gwr — |[\D^zy{X[gw| — ef\µÑÒ – v[rfsJvˆsGe›^zu X[^]rp^Îu — ´?^]r{e?žrpsi\µlfXsGe›^·\_^I|Jl — sJ||^zu gi†ˆs)¬J^ — | lfX^xžsJœ§œ­s)¢ — |‡¢Yg=n# ®¡si|Glfr{gwr — œ§n6lps.®YÔ – Ó £;lpX^2ÑÒ – l{gwšuksŸ^Ie|swlrp^]vrp^Ief^]|GllfX^2rpgwlf^_sw«lfX^ [s)¢$©#¶Êl ¯i^I^]v[e — l{e$¬)gwœ­h^ukhr — |²gwœ­œ·lfX^#vˆgiy{¯i^]l  exœ — ž^l — \_^J©Ð.^lfX^Irf^]žsirp^_g=¬Js — ušœÙgw†O^]œÎrp^]¢r — l — | — |^IgJy{X rfsJhklf^IrI© Ñ Ò – rpsihklp^]r{e·ysi|ˆe — eol — |#gx¬i^Irfn e — \Dv[œ§^ Ë h^Ih^ — |u — efy — v[œ — |^i©Î®¡si|Glprpgir — œ§nxlps$vrp^]¬ — sJh[e%¢«sirp¯O£ ¢¡^uksš|sil |^]^zu4lfsš^zeol — \#gwlf^#°g — r efX[girf^#r{g)lp^IeÕÊ®YÔ – ÓxÖ sJr‡y]siœ­sirxlfX[rf^ze›XsJœ­u[eÕ°b – ÓxÖ © Ð.^ g=¬is — u.X[g=¬ — |[2lpsše›^]lv[gwr{gw\_^lp^]r{e lfX[gwl — \_v[gJylsi|.lfX[^#rfsJhklf^Ir  exrf^zgiyl — ¬ — lonÍÕ

(27)  žsir b – Ó gw|ˆu ]£ 3£kžsir ®YÔ – ÓxÖ © ÔGlpgwlf^ — e — |Glprfskukh[y]^Iu — |ÈlpX^6v[giy{¯J^lpe_uk^Ivˆ^I|[u — |¤si|³lfX[^²|[g)lphrf^6simlfX[^ ˆs)¢,gw|ˆu — lpe#rp^¥ e›vOsi|ˆe — ¬i^I|^Iepe‡lfs4œ§sGefef^IeI©³WYXŸh[eI£¡ÑÒ – — e_†ˆ^]l›lf^Irgiugivklf^zu™lps.rp^IefvOsi|[e — ¬J^2 ˆs)¢7e — |Ȇhr{eolon ^]|Ÿ¬ — rpsi|[\D^I|GlpeI© Ñ Ò – vrps)¬ — uk^zeYgDef\_sŸswlfX6u — eolpr — †hkl — sJ|6sw˜vˆgiy{¯i^]lœ§sGefef^IeI©  . 1 !    ˜

(28)  #" 

(29)    &)($ *,

(30)  -.( /

(31)   1   

(32) -.( /

(33) 0 (m.  $&%('. )+*-,.0/132546.07 809:9: # “<; Þ >=?A @ “3=°’?. Ü z Ï h[r v[r — \#gwrpn$si†kto^zyl — ¬i^ — e lfs$gwœ­œ­sŸyIg)lp^«|[^lo¢«sirp¯$rf^ze›sJhrpy]^Ie °g — rfœ­ngw\_sJ|lfX^« [s)¢7eI© Ð4^X^]rp^«žskyh[e sJ|²lfX[^ †[gi|[uk¢ — uŸlfX4gwœ­œ§sky]gwl — si|²siTgrpsihklp^]r — |²lpX^Dy]sirp^sw·lpX^D|^lo¢«sirp¯?© Ï hr °g — rf|^zefemsi†kto^zyl — ¬J^ yIgw|†O^xe›h\_\#gwr —­¹ ^Iu2gieTžsiœ­œ§s)¢7e âºTÂÇ]É B_¼ž¾É)¼TºTÂÉ C§E¿ D{É)¼¸Â {

(34) É )º·» w¼½G¾ FÉ)»½Hà IB_» F»½¼Î»ÙÇ O¿)¼OÁ[¿=Ç{Ç» J§Â ¼¸¿Í» D]ÃfÂ{É=Ç]Â.¼½¾[šÇ]Éw¼@»ÙKÇ FLÉ D]¼E»°

(35) ¿ ¿ F4É2Å¿wºº·»½¼½¾[¿)Àk¼_ÇC» MD<À ƼÊÉ OÂ{¿)ÀŸHÇ IBNDpÉwÀŸÇ» ³¼½¾[ iO DÃpÂpÉ)Ç]Â4» µ¼ž¾ Ç]Éw¼@»ÙÇKFÉLD]¼E»°¿

(36) .¿(FxÉPM#¿)ÃpGÂ D{

(37) ¿ ǼEÃfÉ)» ? YÅY¿w6º QÎWYX — e Ë h[gwœ — l{g)l — ¬J^7vrpsivO^]rfloni£Gh[e›^zu#lps‡uk^]ã[|^ °g — rf|^zefeI£ — e yIgwœ­œ§^zu ͓<; Þ +=R?>Sʓ3=°’? Ü I ×­`IŒ)ØE©  ^l emefhvvOsJef^$lpX[g)lm¢«^X[g=¬JU ^ T. ˆs)¢7e]£ VWXJYJYZYJX[V  © 3^]] l ^ \  †O^lfX[^rpgwlf^$si  ˆs)_ ¢ V  h[v[eolprf^zgw\ Õ@gwrpr — ¬ — |[6gwllfX[^2rpsihklp^]r Ö £%gw|[` u ^  †O^lfX[^rpgwlf^siYlfX^# ˆs)¢ us)¢|[eolprf^zgw\ Õ°œ§^zg=¬ — |6lpX^2rpsihlf^]r Ö © WYX[^ †[gi|[uk¢ — uŸlfX4gwœ­œ§sky]gwl — si| — e °g — r — b acOX[^ edgf chTeij^ \  X[^lkm onEp l© ^Ukm on — e7lpX^‡°g — refX[gwrp^r{g)lp^‡g)l lpX^rfsJhklf^IrI©%¶Êlysirprp^IefvˆsJ|[ueTlfs‡lfX^x\#g)j — \ h\â†[gi|[uk¢ — uŸlfX6g$ ˆs)¢ e›X[sihœÙuJ^lIb© ^ km n — eYe›^]l¡lps‡ãˆœ§œ lpX^$rpsihklp^]r  eYy]giv[giy — lon qsr — l — elfX^xh| — Ë h^efsiœ­hkl — si|lf#s  . q d_t.  [s)¢_Vu — eY^ — lpX^]r. . ^l d]t . f chTeij^l\ X[^ km on p. vKw j1 vCx.

(38) ˆÉiÄ{É=Ç]˜É)»½Ã É

(39) )º·»½¼ž¾¾Éwû  ". TUF. TUF TUF. Source. TUF. Tagger. Destination TUF. TUF. The core of the Network. – — Jhrp^D` Ï hrYlpgii — |_gwr{y{X — lf^Iylfhrp^ ®¡si|[e›lfr{g — |^zu ‡ lfX[^†[gw|ˆuk¢ — uklfX¤si†lpg — |^zu — eI£·giegiœ§œTy]si|[e›lfr{g — |^zuÌ ˆs)¢7e]£ ^ Ë h[giœ·lfs²lpX^#°g — r e›Xˆgwrp^·rpgwlf^i£zgw|[u — e;œÙgwrpi^]r?lpX[gw|lpX[g)l sJ†klpg — |[^Iu†Ÿnmh|[y]si|[e›lfr{g — |^zu7 [s)¢7eI© a  X[VysJ|[e›lfr{g — |^Iu;£<^. ^ d ^lkm on. Ò7|[y]si|[e›lfr{g — |^zu ¡lfX[^†[gw|ˆuk¢ — uklfXšrp^ h^zeolp^Iu †ŸnlfX[^ [s)¢ — emœ§^zefelfX[gi|6lfX^$°g — re›Xˆgwrp^$rpgwlf^i£ lfX[gwl — ly]sihœÙu6i^]lI©7WYX^‡rfsJhklf^IrlfX^Irf^]Ë žsirp^xžsirp¢«girpu[e7gwœ­œ — lpe v[giy{¯J^l{e7gw|[u lpX^ œ­sJeper{g)lp^ — e© a  X Vysi|ˆeolprpg — |^zu;<£ ^  d ^ \   ^  d ^Ukm n á SÊ3“ =°’ ? Ü I Ü =

(40) ?‘ Ü A W˜si^I|^]r{gwœ —­¹ ^YsihrΝ°g — rf|^zefe·y]r — lf^Ir — g£J¢¡^7yIgw|uk^]ã[|^rp^]œÙg)l — ¬J^vr — sir — l — ^Ie%†ŸnDgJefefsky — g)l — |x¢«^ — iXGlpe ¢ — lfX  [s)¢7eI©   [s)¢ ¢ — lfX²g_¢¡^ — JXGlYsi  d yIgw|6i^]l«lo¢ — y^gJe\ hˆy{X†[gi|[uk¢ — uŸlfXšgJegD [s)¢ ¢ — lfX g¢«^ — iXGlsi i©DWYX^_uk^ã[| — l — sJ|4gi†ˆs)¬J^‡uksŸ^Ie|sily{X[gw|J^i£?^jy]^]vklxlfXˆg)lxlfX^Dr{g)lf^zUe ^  gw|ˆu ^ \  gwrp^ rp^]v[œ­gJy^Iu2†Ÿn ^    gi|[s u ^ \    ©ÎWYXŸh[eI£ a c[X[^   0d f chTeij^ \    X ^Ukm onZp © 809:9  ‘z“k‘ Ü $ Ü z_” à ?

(41) Ü ]E‘ = à ?Ȕ à ??‘I’ à $ ef^Iy]si|[u³si†kto^zyl — ¬J^ — eDlfs¤g=¬is — uÍvˆ^Ir›¥E [s)¢ e›lpgwlf^ — |ÍlpX^6X — JXk¥¸e›vO^]^zu͆[gJy{¯Ÿ†ˆsJ|^rpsihlf^]r{e_gw|[uÍlfs \#g — |Glpg — |³sihr#giœ§Jsir — lpX\#eDepy]giœ­gi†œ­^gw|ˆuÍ^zgie — œ­n — \_vœ­^]\_^I|Jl{gw†œ­^i© ,lpgii — |4^]|Gl — loni£«y]giœ§œ­^IuÍlfX^ olpgiiJ^]r {£ — e2rp^IefvˆsJ|[e — †œ­^šžsJr2vœÙgiy — |[³g¤l{gw — | ^zgiy{X v[gJy{¯i^]lI© WYX[^Ìl{gwiJ^]r — elfX^.si|œ­n ^]|Gl — lon \#g — |Glpg — | — |2 [s)¢}e›lpg)lp^i£?|^zy^Iepepgwrpn2žsJrml{gwi — |[[© WYX — e — e ¢XŸn lfX[^ l{gwiJ^]re›XsJhœÙu²†ˆ^D¯i^Ivkl$yœ­sJef^ lps#lfX[^Defsihr{y^J©7W˜gii — | — euksi|^ ^ — lfX^Ir †Ÿn6g#rfsJhklf^Ir gwlmlfX[^ ^Iui^si·lfX^‡|^lo¢«sirp¯?£[sir — u^Igwœ­œ­n†Ÿn lpX^efsihr{y^ — l{e›^Iœ¦o© – — ihrp^_`xvrf^ze›^I|GlpeYsih[riœ­si†[giœ?girpy{X — lp^Iylphrp^i© mswl Xˆg=¬ — |# ˆs)¢ e›lpgwlf^ — |²lpX^ rpsihlf^]r{elpX[g)lxgwrp^ — |²lfX^DysJrf^si·lfX^‡|^lo¢«sirp¯ X[gie7lo¢¡s2y]si|[ef^¥ hË ^I|[y^ze . 1(132

(42) 465879;:. ud.

(43) ‚. [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ. Tag value Threshold. T UF Filter Packets from 4 flows. Already filtered. – — ihrp^Š   Ñ Ò – rpsihklp^]rz£Ÿ\Dskuk^Iœ§^zu6gieg_e — \_vœ­^xã[œ¦lp^]r. $&%. W˜gii — |¤efXsih[œ­u³|swl2u^]vO^]|[u sJ|³lpX^še›lpg)lp^²swlfX^Ì|^lo¢«sirp¯?©ÈÐ4^Ìuks|sil2¢Ygw|Gle›vO^Iy — ãˆy ž^]^zuk†[giy{¯žrfsJ\âlfX^$rpsihlf^]r{e — |2lpX^$|^lo¢«sirp¯šÕžsJrYlfX^u^Ie›l — |[g)l — sJ|[e Ö © ƒmrpsiv[v — |[2uk^Iy — e — si|[e — |6lpX^‡y]sirp^$rfsJhklf^Irpe7girf^ |swlm†ˆgief^Iu6si|²vO^]rf¥E [s)¢ — |kžsJrf\#g)l — sJ|3£[†[hkl sJ| lfX^xl{gwGeYsw lpX^$v[gJy{¯i^l{eYvrp^Ief^]|Gl — |lfX^ Ë h^Ih^i© u46. <4 2.. . WYX — exef^Iyl — sJ|.v[rf^ze›^I|Jl{e Ñ‡Ò – £;sJhr$W˜giw¥Ê†[gief^Iu – g — r Ó h^]h[^ — | epy{X^I\D^J© WYX^#Ñ — eg|Ÿh\_^]r — y ¬)giœ§h^Yy]girfr — ^Iu — |Dgmã[^Iœ­u;£ — |‡lfX^Yv[gJy{¯i^]l˜X^zgiuk^IrI©˜¶Êl — e h[ef^Iu‡†GnxlpX^YrfsJhklf^Irpe lfsxuk^zy — uk^ — ˆlfX^Ine›XsJhœÙu ^I| Ë h^]h[^sJr7ukrpsiv6g_v[giy{¯J^lI©%Ð4^y{XsJef^lfs_ — ¬i^xX — iX6¬)gwœ­h^ze«lfs_lfX[^xlpgwGeYsw˜lfX^$v[gJy{¯i^]lpe«lfXˆg)l7¢ — œ§œ †O^š\_sirp^6^]œ —  — †[œ§^6žsJr2u — efyIgwr{u;£gw|[uȜ­s)¢,¬)gwœ­h^ze_lfslpX^²lpgiJe_sixvˆgiy{¯i^]lpeDlpX[g)lgirf^6œ­^Iepe#^]œ —  — †œ§^ žsJrDu — epy]girpu;©¤WYX^lpgiÌlpX^]rp^žsJrf^rf^Ivrp^Ief^]|Glpe‡g ᘒ à ’ Ü ” Ü á Ü ?˜” ÜO© ,Ñ‡Ò – rpsihklp^]r‡žsirp¢«girpu[e lpX^ vˆgiy{¯i^]lpem¢ — lpX̜­s)¢ ¬=giœ§h[^Iemgi|[ušu — epy]gwr{ue7lfXsGe›^‡¢ — lpXÌX — iXš¬)giœ§h^ze — |ÌyIgief^ swTy]si|J^Ie›l — si|3© Ð.^ e — \Dv[œ§nš\_skuk^Iœ·sihr$rpsihklp^]r{exgie†hk´?^]rpœ§^zefe㈜¦lp^]r{elfX[gwlxœ­^l$lpXrpsihJXšlfX[^#v[giy{¯J^lpe¢ — lfX.lpgiJexœ­s)¢¡^Ir lpX[gw|lfX[rf^ze›XsJœ­u  gieYefXs)¢| si|ã[ihrp^Šk©  e$lfX[^œ§sGgiu4swYlpX^rpsihklp^]r — |[yrp^IgJe›^ze]£˜\_sirp^#v[giy{¯J^lpex|[^]^Iu4lpsš†O^2ukrpsivvO^Iu;£%gw|ˆu4lfX^rpsihlf^]r rp^Iuh[y^ze — lpe¡l{gw‡lfXrp^IefXsiœÙu Í© Ï |lfX[^xy]si|Glfr{gwrpni£G¢X^I|2lpX^ œ­sJgJu2uk^zyrp^IgJe›^ze]£JlfX^xrpsihklp^]r — |[yrp^IgJe›^ze — lpe$lpgw6lpXrp^IefXsiœÙu;£ \#g — |Glpg — | — |šg žh[œ§œ¡hkl — œ —­¹ gwl — si|sw — lpe yIgwv[gJy — loni©2WYX[^_lfXrp^IefXsiœÙu4rf^zgiy{X^zelfX^ \#gwj — \ h[\ ¬)gwœ­h^  m ¢X^]|#lpX^7rpsihklp^]r·žsJrf¢Ygwr{ue·giœ§œ[lfX^ v[giy{¯J^lpeI© ¶¸|e›^zyl — si|#[© Š© Š£i¢«^7¢ — œ­œˆef^]^ lpX[g)l¡¢¡^myIgw|rp^Igiœ —­¹ ^7gisŸsku#gwvvrps=j — \#gwl — si|Dsw?lfX — eTã[œ¦lp^]r¡¢ — lpX2g$¬i^Irfn_e — \_vœ­^ Ë h^]h — |‡gwœ­isir — lfX\ $¢X[^]|¤g v[giy{¯J^lgwrpr — ¬i^zexgw|[uÌlfX^ Ë h^Ih^ — exžhœ­œ@£ lfX^#rpsihklp^]rukrpsivˆežrfsJ\ — l{e Ë h^]h[^_lfX^#v[gJy{¯i^]l ¢ — lfX lpX^$X — iX^zeolYlpgi[©  ^lh[eysJ|[e — uk^Irg‡Jrf^I^Iuknefsih[rpy]^mlpX[g)l7ef^]|[ueYvˆgiy{¯i^]lpeTlfXrpsih[iX rfsJhklf^Ir  ©WYX^lpgi‡lpXrp^IefXsiœÙu žsJrmrpsihklp^] r  — e Í£Ogi|[u lfX^‡ [s)¢ rp^Iy^ — ¬J^IeYlpX^°g — rxefX[gwrp^$rpgwlf^ ^Ukm on ©  ^lh[e efhvvOsJef^$lpX[g)llfX^ vˆgiy{¯i^]lpe«gwrp^m|s)¢ rf^IrfsJhklf^zu_lfs)¢Ygwr{ueTg‡rpsihklp^]rªÈlfX[gwl«Xˆgie¡lfX^$epgw\_^ lpgw lfXrp^IefXsJœ­u ™©·WYX^$efgi\_^ vˆgiy{¯i^]lpe˜¢ — œ­œ†O^«ã[œ¦lp^]rp^Iu‡sihklz£igw|ˆu$lfX[^Y [s)¢™¢ — œ§œŸlpX^]rp^žsJrf^Ygiy{X — ^]¬J^TlpX^efgi\_^T°g — rÎefX[gwrp^Tr{g)lp&^ ^lkm on © µlpXrf^ze›X[siœÙ u  — e«lfX^Irf^]žsirp^ rp^]vrp^Ief^]|Gl{g)l — ¬i^sw%g‡°g — r7e›X[girf^r{g)lfU^ ^UkEm n ©%Ð.^yIgw| ›y]si|Ÿ¬i^Ir›l mrpgwlf^Ie lps — |Glf^Ii^]r«l{gwJe¡h[e — |[Dgi| — |[yrp^IgJe — |žh[|[yl — sJ| £kgDysJ|[eol{gw|GlYsw3lpX^xvrfsilfskysJ(œ ÎÑ   d iR^  p ©

(44) 

(45). . . . . vKw j1 vCx.

(46) ˆÉiÄ{É=Ç]˜É)»½Ã É

(47) )º·»½¼ž¾¾Éwû  /. Ôk^Iyl — sJ|.[© [©§`‡^jkvœÙg — |[eXs)¢}¢«^Dy{XsŸsGe›^ lfX^Džh|[yl — si| ©¶¸|Glfh — l — ¬J^]œ­ni£;¢X^I|4g e›sJhr{y^ sJrlpgwJi^Ir ef^]|ˆue7g#v[gJy{¯i^]lY¢ — lfXšlfX^$l{gwÑ?£ — l giWef¯ke^IgJy{X6rfsJhklf^Ir7si| lfX[^v[g)lpX6lfs  F¿wúTÉ)à ¼ž¾Â7ÁÉ

(48) DJÂ]¼» F ¼ž¾ FÉw»½Ã Çf¾ÉwÃfÂDÃfÉw¼Ê‡»ÙÇ iÃfÂ{É)¼¸Âà ¼½¾[É

(49)  i@Ñ  p ©Ð4^ ¢ — œ§œ˜|s)¢ uk^Iepyr — †ˆ^$lpX^$l{gwi — |[gwœ­isir — lfX\ gwlYlfX^xl{gwiJ^]rgw|ˆulpX^ Ë h^]h^ — |[u — epy — vœ — |[^ — | lfX^y]sirp^ rpsihlf^]r{eYh[ef^Iu2lfsgJy{X — ^I¬i^ °g — rf|[^Iepe]© 809j9:   Ü ‘I“

(50)

(51) =R?

(52) “ $

(53) à ’ =ž‘   WYX — eYef^Iyl — sJ|2uk^zefy]r — †ˆ^ze«Xs)¢ lfX^ lpgiiJ^]r¡ef^l{e¡lpgwGe — |lpX^xv[giy{¯J^l{e — |sJrpuk^IrÎlpsDgJy{X — ^I¬i^m°g — rf|^zefe — | gDysJ|i^zeolp^Iu#rpsihlf^]rYsJ|lfX[^vˆg)lfX ©  ^lh[eYysJ|[e — uk^Ir TÌ [s)¢7e VWXJYZYJY V  © – sJr¡J^]|^Irpgiœ — loni£Ÿ¢«^u^ã[|^ lpX^_ [s)¢7e ?¢¡^ — JXJl{e  W XJYZYJYZX &;©_Ð.^efhvvOsJef^DlfX[gwl¢¡^#yIgw|4\Dskuk^Iœ·lfX[^Ief^_efsih[rpy]^IeI£3gw|[u.lfXˆg)l$¢¡^ ¯Ÿ|s)¢lfX^_lpXrpsihJXvhkl{e$giy{X — ^]¬J^Iuš†ŸnÌlfX^ze›^_ [s)¢7e¢X^I|4lfX^In.gwrp^#e›h[†\ — lflf^Iu.lpsšgœ­sJepexr{g)lfU^  W i p XJYJYZYJX  i p ©%WYX^Yžh|ˆyl — si|ˆ. e ;girf^Yuk^Iy]rf^zgie — |[7žh|[yl — si|[eI£ie — |ˆy^«lfX^YlpXrpsihJXvhkl{e gJy{X — ^]¬i^zu u^Iyrp^IgJe›^ ¢X^]| lpX^xœ§sGefe«r{g)lf^ze — |[y]rf^zgief^i©Îԟ^zyl — si|ˆe«[© ˆ©§`xgw|ˆu[© ˆ© Š‡uk^Iepyr — †ˆ^Xs)¢RlpX^Ief^žh|[yl — si|[e girf^xuk^]ã[|^Iu — |6vrpgJyl — y]^i© Ð4^ — iXGlf^zu°g — rf|^zefe — e7giy{X — ^I¬i^Iu — o£žsir7gwœ­œ;l{gwDlfXrp^IefXsJœ­ue-  W – sJr7ysi|ˆeolprpg — |^zu ˆs)¢7e e^l  & d l[iI  p  & d  i ped ^ km on W – sJrh|[ysJ|[e›lfr{g — |^Iu2 [s)¢7e b^   ud  iI  p      iR p6d ^lkm on gw|ˆu ud  ¢X[^]rp^  — e«lpX^$œ­sJepeYrpgwlf^žsirY [s)] ¢ c΢X^I|lpX^xlfX[rf^ze›XsJœ­u — &e ™©  FÉw»½Ã  ¼¸ É  w» + F{À D¼E»°

(54) ¿ PF¿)ëÁ[LÉ D iÂ]¼@Ç(¿ F·Å¿)+ º V 7»ÙÇ i

(55) l(i

(56) p  & p ¡º˜¾Â]Ãf â»ÙÇ$É   ÜŸà ’ Ü  : Ǽ¸Z¿ D{¾É)Ǽ@» D=Éwû°É J§Â «À ˆ» F¿)Hà MPIB )»ÙǼEû Àk¼¸ 2¿ )Â]ü½¾[» ˆ¼ÊÂ]à )É  Q . . . . .  "!. – sir7ysJ|[e›lfr{g — |^Iu2 [s)¢7e .  i  p   . 

(57) i #%$&('8)'O+c *c + , i@Ñ.-N d 

(58) i #%$&('8)'O+c *Kch+, i  i  i/ W l(i

(59) #%$&('8)'Oc+*c +, i

(60) 102   W W l(

(61) i   i & Y   iR p(p p  -. d. d d d. – sirh|[y]si|[e›lfr{g — |^zu [s)¢7e  0d . p(p    p   Rp i & Y   d   W. N p p    W iR p(p p  - i ped ^ km n -. Oc Kch i i  i p   hp -A p(ped  Oc Kch i  i p   -   W iR p p6d  ^ km n  i  p       W i  ped U. #%$&('8)' +* +,  

(62) #%$&(8 ' )' +* +,

(63) /  3 3. 3. W˜s6vrfsky]^Iepegv[gJy{¯i^lz£?lfX^_l{gwJi^]rxuk^]lf^]rp\ — |[^Ie — lpe [s)¢$£?lpX^ysJrfrp^IefvˆsJ|[u — |#žh|ˆyl — si|" gw|ˆu ¢«^ — iXGl © WYX^$lpgiiJ^]rYlfX[^]|Ìuk^]lf^Irf\ — |^Ie g_¬=giœ§h[^$žsir ™£[h| — žsJrf\_œ­n u — e›lfr — †hlf^Iu6†O^lo¢«^]^I|šŒgw|ˆu `J£ysJ\Dv[hklf^ze i

(64) i/ p   p gi|[uef^l{eYlfX[^ l{gw_¬)gwœ­h^ — |lpX^ysJrfrp^IefvOsi|[u — |‡v[giy{¯J^lYã[^]œÙu;© . 1(132

(65) 465879;:.

(66) €. [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ. The TUF router Queue Tag Value. New packet to be enqueued. Highest TagDropped. –˜— ih[rf^$ ·WYX^ Ë h ^Ih^ — |#u — efy — v[œ — |^ — | g#ÑÒ – rpsihklp^]r 809j9   Ü á ’ à “ $

(67) à ’ =°‘  WYX[^ukrfsJv.\_^zy{X[gw| — ef\ — |sJhrÑ Ò – rpsihklp^]r{exX[giex†O^]^I|u^Ie — J|^IuÌlfs²†O^#¬i^IrfnÌe — \Dv[œ§^gi|[u4^Igie — œ§n — \_vœ­^]\_^]|Glpgi†œ­^i©2WYX^ Ë h^Ih — |šu — efy — vœ — |^giuksJvklf^zu — eefXs)¢|4si|4ã[Jhrf^#[©Ð X^]|lpX^ Ë h^]h[^ — e |[swlYžhœ­œ@£ˆsihrYrpsihklp^]rYžsirp¢Ygwr{ueÎlpX^$v[gJy{¯i^lœ — ¯J^$gDe›lpgi|[ugirpu – ¶ –%Ï rpsihlf^]rz© ¶¸|6yIgief^xsw y]si|J^Ie›l — si|3£ ¢X[^]|lfX^ Ë h^Ih^ — e«žh[œ§œE£lpX^$v[giy{¯J^lY¢ — lpX lfX^$X — iX[^Ie›llpgw — e7ukrpsivvO^Iu;© Ð4^e — \ h[œ­gwlf^IušlfX — e Ë h^Ih^ — |6u — epy — vœ — |[^_gi|[u4ysi\_v[girf^zu — l$¢ — lpX.lpX^_†hk´?^]rpœ§^zefe㈜¦lp^]r$\_skuk^]œ v[rf^ze›^I|Jlp^Iu — |µef^Iyl — si| [© Š© WYX^.rf^ze›hœ§lpe efXs)¢| si| ㈍ihrp^́Èe›Xs)¢+lpX[g)llfX^In X[g=¬i^Ìg³e — \ — œÙgwr †O^]Xˆg=¬ — sirz© – sir¡lfX[^e — \‡hœÙg)l — si| £JsJhrTl{gwGeT¢«^]rp^mh| — žsJrf\_œ­n_u — e›lfr — †[hklf^zu†O^lo¢«^]^]| Œ gi|[u2ŠwŒi+ /k© Ï hr Ë h^Ih^ — |¤u — efy — v[œ — |^²¢Ygie#e — \‡hœ­gwlf^zu™žsJr_lfX^šÚwƒk`w‚w Ë h[^]h^¤Õžq%s — epe›sJ|Ègirfr — ¬=giœYrpgwlf^ — eŠwŒiŒJŒ vˆgiy{¯i^]lpe)eI£Ge — \ hœÙg)l — sJ|2l — \_^ — e$`IŒJŒiŒieI£Ÿe›^Irf¬ — y^l — \_^ — ex`I\_e Ö © WYX^_ÑÒ – rfsJhklf^Ir giylfh[giœ§œ­n6uksŸ^Ie |swl$giylfh[giœ§œ­!n fef^l sJr fgiugivkl — lpe lfX[rf^ze›XsJœ­u  lfs — l{ey]si|k¥ J^Ie›l — si|_eol{g)lp^i©·WYX^  ^ Ë h — ¬=giœ§^I|Gl )lpXrf^ze›X[siœÙu — |_lfX[^†hk´?^]rpœ§^zefe%㈜¦lp^]rÎ\_skuk^]œOuk^]vO^]|ˆueÎsJ|‡lpX^l{gwJe%si lpX^$v[gJy{¯i^l{e — | — lpe Ë h^Ih^i©%Ð X^I|lpX^$rpsihklp^]r†O^IysJ\_^IeY\_sirp^$ysi|[i^Ie›lf^zu;£GlfX^ Ë h^Ih^xã[œ­œ­e7hv¢ — lfX œ­s)¢Rl{gwJi^Iu2v[giy{¯J^l{e]£kgw|ˆu2lpX^$^ Ë h — ¬)gwœ­^]|GlYlfXrp^IefXsJœ­u — | lpX^$†hk´?^]rpœ§^zefe«ãˆœ¦lp^]r\_skuk^]œ u^Iyrp^IgJe›^ze]© Ð4^¢ — œ­œklprfn$lpsx^jkvœÙg — | — |Glfh — l — ¬i^Iœ§n¢XŸn$lpX^7ÑÒ – rpsihklp^]r%†ˆ^IX[g=¬i^ze·gie%g ã[œ§lf^]rz© 3^lÎhˆe·ysi|ˆe — uk^]r lpX^DvˆsJr›l — sJ|ÌswTlfX^Dlfr{g ¨ y ¢ — lpXÌl{gwJe †O^]œ­s)¢  gi|[u²lpX^_ysirprp^IefvˆsJ|[u — |hkl — œ —§¹ g)l — sJ|š°giylfsJr D© – sirÎef\#gwœ­œ¬)gwœ­h^Ie%si Í£i¢X^Irf^  

(68) J£iv[gJy{¯i^l·œ­sJepe›^ze sŸyIyhrT¢X^]|DlfX[^ Ë h[^]h^Yã[œ­œÙe·hv#ysJ\Dv[œ§^]lf^]œ­n ¢ — lfX.v[giy{¯J^l{elpgiiJ^Iu6†O^]œ­s)¢ ™©xWYX — e — e7lpX^]rp^žsJrf^‡gr{gwrp^^]¬J^]|GlI© – sJr X — iX̬=giœ§h[^Ie sw Í£O¢X[^]rp^   i£ lfX^y]gwvˆgiy — lon²sw«lfX[^#rfsJhklf^Ir — egiœ§\_sGeolysJ\_vœ§^]lf^Iœ§nÌã[œ§œ­^Iu4¢ — lfXœ­s)¢¡^Ir l{gwJi^Iu.v[gJy{¯i^l{e]© Ô — |[y]^2v[gJy{¯i^]lpe¢ — lfXÍlpgiJeDgw†Os)¬i^  yIgw|™|[swl_†ˆ^2žsirp¢«girpuk^zu4lfsÌlfX^6uk^lpr — \_^]|Gl‡si7œ§s)¢«^]r lpgiii^zu vˆgiy{¯i^]lpeI£GlfX^In2¢ — œ§œ;lpX^]rp^žsJrf^xgwœ­\_sJe›l7gwœ­¢«g=nke«†ˆ^urfsJvvˆ^zu;© – — |[giœ§œ­n   & #%$&('8)'Oc+*Kch+, i p D¢X^I| 

(69)   & #%$&('8)'Oc+*Kch+, i p x¢X^I|     "!$#  #&% 2 "'&' ()!*+ 2 *,!"-./*0 1#&% 2*43.*5* 2  /*0567*5 "8*9":# 6"';1*9 2 !</*0,67*5"8*9-*,=6>#&?,*01 *

(70). vKw j1 vCx.

(71) ˆÉiÄ{É=Ç]˜É)»½Ã É

(72) )º·»½¼ž¾¾Éwû . ‰. 1 TUF filter model M/D/1/64. Loss Probability. 0.8. 0.6. 0.4. 0.2. 0 0. 500. 1000. 1500. 2000. 2500. Tag Value. – — ihrp^x6T®¡si\_v[gir — |Dsihr Ë h^Ih^ — |#u — efy — vœ — |^xlfsDlfX[^WÒ – ㈜¦lp^]r7\_skuk^]œ ) 1<2 2j2  809o809: Ü

(73) ?u=R?

(74) ‘  Ü $&%R$. . . ‘z“

(75) Þ ’)“k‘ Ü ” à ? Ü ’)Z= à ? S  ?˜”i‘Z= à ? ¶¸|²sJhrl{gwi — |[_giœ§Jsir — lpX\ Õ@e›^zyl — sJ|š© Šk©­` Ö £[¢¡^$h[ef^Iu²g_J^]|^Ir — ylpgi )rpgwlf^$ysJ|G¬J^]r{e — si|žh|[yl — si|šWx£ lpX[g)l7¢«^X[g=¬J^x|swlmuk^]ã[|^zu6ni^lz©¡WYX — ežh[|[yl — sJ|²\ h[e›l7†ˆ^‡gw| — |ˆyrp^Igie — |Džh|[yl — sJ|6lfX[gwl giepefsŸy — gwlf^ze r{g)lp^Ie¥mrp^IgiœÎ¬)gwœ­h^Ie$¥7lfsšg6œ — \ — lf^zu|Gh[\ †O^]rsi¡l{gwJe$¥ — |Glp^]i^Ir$¬)gwœ­h^IeI©2Ð4^2efXsihœÙu.lfrpnšlps²h[e›^g žh[|[yl — sJ|_lfX[gwlT\#gwv[e¡gie·¢«^]œ­œˆgJe·vˆsGefe — †œ§^7lfX^ze›^l{gw — |Glf^]J^]rά)giœ§h^ze i 3XJYZYJY X[ m   p lps$lfX^mrpgwlf^Ie ¢«^«si†[ef^]rp¬i^ — |DlfX[^«¶¸|Glp^]rp|^lz©˜Ð4^e›XsJhœÙu — |[uk^I^Iu lfrpnxlfsx\ — | — \ —§¹ ^«lfX^^Irfrpsir ¢¡^«\#gw¯J^¡†Ÿnrpsih|ˆu — |[ lpX^ — uk^Igiœk°g — rTefX[gwrp^Yrpgwlf^Ylfs$\#gi¯i^ — l¡\_gwlpy{X_si|[^«si?lfX^¬)gwœ­h^ze  W i  p X  W i  p XZYJYJYZX  W i m   p © 3^]l  eTysJ|[e — uk^IrÎlpX[g)lÎlpX^7r{g)lp^Ie΢«^si†ˆe›^Irf¬J^ — |_lpX^m¶¸|Glf^Irf|[^l¡girf^†Osih|ˆuk^Iu_†Ÿn ^ -o gw|[u ^ m £ žsJrT^]jkgi\_vœ§^   W gw|[u  v[giy{¯J^l{eÎvO^]rYe›^zysi|ˆu;© W˜s \ — | — \ —­¹ ^ lfX[^mh|[y]^]rflpg — |GlonDsi|#lpX^7°g — rYe›Xˆgwrp^ r{g)lp^i£k¢«^$y{XsŸsJef^gDœ­siJgir — lfX[\ — yxefyIgwœ­^gJee›X[s)¢|sJ|2ã[Jhrp^ "© *

(76) &  i/$ p  *

(77) &  i^ o3p i

(78) $ ped  m Y m p  *

(79) &  i^ o p *

(80) &  i^ ±m^]|[y]^i£ŸžsirYr{g)lp^Ie — | ^ - X[^ m  £GlpX^x^]rprfsJr — e¡†Osih[|[uk^Iu†Ÿn d i^ m  ^ - p W "!# ©ÎWYX^ ¬)giœ§h^z-e ^ m gw|[u ^ -ovrpsivOsJef^Iu2gw†Os)¬i^ y]sirprf^ze›vOsi|ˆu_lfs‡lfX^xr{g)lp^Ie¡sw xª«nJlp^we«gi|[u%$&xª«nGlf^Ie)e žsJrTv[gJy{¯i^]lpeÎsi ('$ª«nGWlf-^z, e]© Ð — lpXgi|²`i`7† — l«ã[^]œÙu_žsir¡lfX[^7lpgi2Õ  m d $*) Ö £ilfX^gwvvrps=j — \#gwl — si| — eY†Osih|[u^Iu †Ÿn+ 0      /.âgw|ˆulpX^$i^I|^]r{gwœ?^jkvrp^Iepe — sJ|2sw — e  i/$ ped1 0 2 Y i

(81) *&   i

(82) $ p43   p5 . . . . . . . . . . . . . . . . . . . . . . . . 1(132

(83) 465879;:. . . . . . .

(84) `zŒ. [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ. R min. Tags. R max Rates. Kmax-1. Tags Kmax-1. 0. – — ihrp^" ·WYX^xlpgiw¥Êrpgwlf^ysi|Ÿ¬J^]r{e — si|2žh|[yl — sJ|. 0. R max Rates. R min. Ž à =°á =?

(85) ˜’)]‘z à S$ à z Ü  WYX[^$lpgii — |_žh|ˆyl — si|²v[rf^ze›^I|Jlp^Iu — |še›^zyl — sJ|š© Šk©­`$h[e›^zemg#e›lfsky{X[gJeol — y$¬)gir — gw†œ­^ h| — žsirp\_œ§n6u — eo¥ lpr — †hklp^Iu†O^lo¢«^]^I|ŒÌgw|[uÈ`i©6WYX — ey]gi|¤†ˆ^g6rpgi|[uksi\ ¬)gwœ­h^i© ±7s)¢«^]¬i^IrI£˜†Ÿn.y{XsŸsJe — | lfX^¬)giœ§h^ si ‹Õ°e›l — œ§œTh| — žsirp\Dœ­n.u — e›lfr — †[hklf^zŭO^lo¢«^]^I|Œ6gi|[uÍ` Ö e›s²gJelfs — |Glp^]rpœ§^zg=¬i^Dœ§s)¢ l{gw6¬)gwœ­h^Iex¢ — lfX X — JX.l{gw6¬)gwœ­h^IeI£ ¢«^#y]gi| — \_vrps)¬i^‡lfX^#œ­sJepexv[g)lflf^Irf|¤gw|ˆu.g=¬Js — ŭh[rpe›lpexsi«œ­sJepe›^ze]©Ô — |[y]^ — e$g u^Iyrp^IgJe — |#žh[|[yl — sJ|3£;œ§s)¢ l{gw¬)giœ§h^zexgwrp^si†kl{g — |^IuÌ¢ — lpX̬)gwœ­h^zemsi yœ­sJef^lps J£?gi|[u²X — iXÌlpgi ¬)giœ§h^zeT¢ — lfX ¬)gwœ­h^Ie¡sw yœ­sJef^7lps [© Ð Xˆg)lY¢¡^vrpsivOsJef^ — eÎlpsDy{XsŸsGe›^mlfX^xe›^ Ë h^]|[y]^ si3¬)gwœ­h^Ie  l{gw¯J^]| †Gn žsJr7g  ˆs)¢µgie«žsJœ§œ­s)¢7e  WYX^ ¬=giœ§h[^sw%lfX[^ ¬)gwr — gi†œ­^ žsJr7v[gJy{¯i^l T4žrpsi\, [s)g ¢ V — e  d  iKT 3e p £O¢X^]rp^  — e gDr{gw|[usi\ — |Glf^]J^]rz£Ÿh[e›^zulfs#g=¬is — u [s)¢µefnŸ|[y{Xrpsi| —­¹ gwl — si|3£kgw|ˆu    .  X * 

(86)   'HY    

(87)   'H(Y     W – sir3^]jkgi\_vœ§^J£I¢ — lfX `  d J£ ¢«sihœÙu lpgw¯J^ lfX^·žsJœ§œ­s)¢ — |Y¬=giœ§h[^Ie     X   $ X  $ X   <) X  ) X  <) X  )3X   XJY YZY £ giœ¦lp^]rp|[g)l — |[‡X — iX²gi|[u2œ­s)¢Rl{gwGe]© $&%  6 2 !#"$&% '("$) 7 809+u* 9: -,-.0/ àŸß  ښsŸu^]œÙe2si‡Wm®¡q lpXrpsihJXvhkl6uk^]vO^]|[u — |Èsi| lfX^4œ­sJepe2r{g)lp^4gi|[u rpsih|[uRlfr — vRl — \D^X[g=¬J^̆O^]^I| v[rfsJvˆsGe›^zu — |6lfX^ œ — lf^Irpgwlfhrp^i©«WYX^Wm®¡q \_sŸu^]œ v[rf^ze›^I|Jlp^Iu — |¤×§`J`Ø — e7g_isŸsku6gwvv[rfs=j — \_gwlf^x\_skuk^]œ žsJrÎWm®¡qR՞† — e%lfX^m|Gh[\ †O^]rÎsiOv Ë y{¯i^l{e·giy{¯Ÿ|s)¢œ­^IukJ^Iu †GnDgrf^zy^ — ¬i^zu m® '_£Jgw|[Pu  — e%lfX^7l — \D^Isihkl l — \_^Ir Ö  809o809. . 1243.  . . =>.  7, 8:9 3   Y f chTei LX;5 , 7< 89 p  i  3    p WYX^_l{gwJi^]r$|[^]^Iu[exlfs²¯J^]^]v.lfr{giy{¯Ìsw«lfX^y]si||^zyl — sJ| e b WWx£ †Gn.si†[ef^]rp¬ — |[2lpX^2giy{¯Ÿ|s)¢œ­^]i¥ \_^I|Jl{e]©T¶Êl7hvOu[g)lf^ze]£ˆ^jgiylfœ­n2gie«lpX^ Wm®¡q efsihr{y^J£ŸlfX^¬)giœ§h^$si˜lpX^xl — \_^]sJhkll — \_^]r7†[gJe›^zu si| lfX^ b%WWÍ^Ie›l — \_gwl — si|[eI©%WYX — e%†O^Iy]si\_^Ie%¬J^]rpne — \_vœ­^ — OlpgwJ — | — e·uksJ|^g)l·lpX^e›sJhrpy]^i£we — |ˆy^YlfX[^Yefsih[rpy]^ iI ped f chT. . m ^. . . X. ^. . . Y65. vKw j1 vCx.

(88) ˆÉiÄ{É=Ç]˜É)»½Ã É

(89) )º·»½¼ž¾¾Éwû . `J`. 12000 TCP tags (RTT=10ms) UDP/CBR tags (rate=500 packets/s) 11000. 10000. Tag. 9000. 8000. 7000. 6000. 5000. 4000 0. 0.1. 0.2. 0.3. 0.4. 0.5 X. 0.6. 0.7. 0.8. 0.9. 1. – — Jhrp^x‚6ÎW˜giJe¡žsir7Wm®¡q gi|[u6Òmƒ q³ ˆs)¢7e giœ§rp^IgJukn6¯i^I^]v[e lfr{giy{¯6siTlfX[^Ief^Dvˆgwr{gw\_^lp^]r{e]© – — i hrp^#‚efXs)¢7emlfX^_l{gw ¬=giœ§h[^DgJegžh|ˆyl — si|4sw žsJr7Wm®¡qÈ [s)¢7e]© . . 809+*u9.  8 d. 12 . f cT. 12 3 . m ^ . . X ^. . . 7 , 3   Y f. Y5. . . c Tei LX. 5 ,7<. . p  i. 3    p. => =>. .0/ àŸß  & eol — \#g)l — |[$lfX^7lfXrpsihJXvhkl«gieÎgžh|ˆyl — si|2swOlfX^ œ§sGefe·r{g)lp^ — eTe›sJ\D^]lfX — |¬J^]rpn e — \_vœ­^žsir«g ®«ªYb efsih[rpy]^ ¢XsGe›^xr{g)lpU^ ^ — e¯Ÿ|s)¢|  l n

(90) iI ped ^PYoi    p 7 Ñ   7 n d i^PYoi   3p(p  WYX — e·žsJrf\‡hœÙgyIgw|_†O^7h[ef^Iu‡žsirÎh[|rf^ze›vOsi|ˆe — ¬i^« [s)¢7eI£wlpX[g)lTyIgw|_†ˆ^ giepe — \ — œÙg)lp^Iu‡lfs‡®«ªYb e›sJhr{y^Ie s)¬J^]r e›XsJr›l˜l — \_^¡vO^]r — skueI©¡Õ – sJr˜rp^IefvˆsJ|[e — ¬J^· [s)¢7eI£IlpX[g)l%h[ef^TlpX^ — r%s)¢| ysJ|i^zeol — sJ|ysJ|JlprfsJœivrpswlpskysiœ s)¬J^]rÒmƒ q £˜e›sJhrpy]^Ie ¢ — œ­œ%X[g=¬i^ lfs²ef^llfX^I\_ef^]œ­¬i^ze lfX^Dv[giy{¯J^llpgi[£;e — |[y]^‡lpX^]nšgiœ§sJ|^D¯G|[s)¢ lfX^ — r †O^]Xˆg=¬ — sir °giy — |.œ§sGefef^Ie Ö ©4WYX^lpgwJi^Ir\ h[e›l_|s)¢â^Ie›l — \#g)lf^2lfX^ r{g)lf^ ^+swlfX[^2 [s)¢$© – sJr lpX[g)l v[hrfvOsJef^i£ — l$hv?ug)lp^IelfX[^Dr{g)lp^‡^zeol — \#gwl — si|4h[e — |6gw|4^jkvOsi|^I|Jl — giœ·g=¬i^]r{gw — |[[©$WYX^_rpgwl — si|[giœ§^ žsir hˆe — |DlfX — e¯ — |[u sw g=¬J^]r{gw — |‡X[gieY†O^]^I|²u — epyhˆefef^Iu — |š®YÔ – Ó × ‚=ØÊ© . . 1(132

(91) 465879;:.

(92) `=Š. [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ.    p   3      Y ^ 

(93) — ¬)gwœˆl — \_^i£[gi|[u  — eg_ysJ|[e›lpgw|Gl7ef^llfs    f. ^   d i . . . . ¢X[^]rp^   — e«lpX^$v[gJy{¯i^l — |Glf^]r{gwrpr J© – — ihrp^$‚DefXs)¢ lfX^xl{gw_¬)gwœ­h^Ieuk^Ivˆ^I|[u — |#si|lfX[^$¬=giœ§h[^$sw žsir7Ò ƒmq i®«ªYbµ [s)¢7e]© $&% 

(94)  ." ."61  132  2(7 7 .07 809j9: . $°“

(95) ” =?

(96) ‘  Ü ‘I“

(97) `=R?ȑ  Ü “[”  Ü ‘  Ü “á Ü ’ Ð4^_|^]^zu²lpsãˆ|[u.gwlœ­^IgJeol  D† — lpe — |šlpX^_¶¸qµv[gJy{¯i^]lX^zgiuk^IrmžsJrlfX^Dlpgi[©¶Êl — exvˆsGefe — †œ§^‡lfs6giu[u g2|^]¢ ¶¸qµsivkl — sJ|3©xWYX — e ¢ — œ§œ Xs)¢«^]¬i^Ir e — J| — ãˆy]gi|Jlpœ§n — |[yrp^IgJe›^$lpX^Dv[giy{¯J^l  e7v[rfsky^zefe — |_l — \_^i© me vOs — |Glf^zu.sJhkl — | ק`=ŠzØE£ ¬i^Irfnšž^]¢Nv[giy{¯J^lpe#Õ@Œ© ŠiŠ  Ö girf^#gJylfhˆgwœ­œ§n²žr{gwJ\_^]|Glf^zu;© ef^Iy]si|[u.vˆsGefe — †œ§^ — \_vœ­^]\_^]|Glpgwl — si| — e7lpsh[ef^$lfX[^ ¶¸q — uk^]|Gl — ã[^Ir7ã[^Iœ­u²žsir7lpX^‡Ñ   ¢X^]|šlfX^vˆg — r‡Õ°Úšsirp^ – r{gwJ\D^I|Gl gi|[u – r{gwJ\D^I|Gl Ï ´?ef^l Ö gwrp^$†ˆsilfXšef^l7lps ¹ ^IrfsšÕ — © ^i©«lfX[^v[giy{¯J^l — e|sil7žrpgii\_^]|Glp^Iu Ö © – rpgii\_^]|Glf^zu vˆgiy{¯i^]lpe gwrp^ — J|sirp^Iu6†Ÿn²Ñ Ò – gw|[ušžsirp¢«girpuk^zu6gie h[e›hˆgwœE © rf^ze›^Irf¬J^Iu6¬)gwœ­h^ si·lfX^_W Ï Ô6†ŸnGlf^ — e hˆe›^zulps — |[u — yIg)lf^lpX[g)llpX^$v[giy{¯J^l — e«lfr{gw|[efvˆsJr›l — |[Dg_Ñ Ò – l{gw[© 809j9  ?˜”i’ Ü  Ü ??‘z“ $Yá Ü $ àŸÝ  Ü ??‘ – sir7gi| — |[yrp^]\_^I|Jl{gwœ3uk^Ivœ­s)nG\_^I|Jlz£k¢¡^x\‡h[eol7\#gi¯i^xe›hrp^lfX[gwl 7sJ|k¥@l{gwJi^Iu™v[giy{¯J^lpeDy]gi|™lprpg=¬J^]r{e›^2Ñ Ò – rpsihklp^]r{e]©™Ú — | — \ h[\ †[gw|ˆuk¢ — uklfX e›XsJhœÙu™†O^ rp^¥ e›^Irf¬J^IužsirYlfX[^Ief^vˆgiy{¯i^]lpeI©˜Ð4^$y]gi|h[ef^lo¢¡s_ef^]v[girpgwlf^ Ë h[^]h^zeTlpX[g)l7¢«^xe›^Irf¬J^ — | gD¢«^ — iXGlf^zu rfsJh|[uŸ¥Êrpsi† — |2\#gw|[|^]r %lpX^ Ë h[^]h^$¢ — lfXlpgiii^zu2vˆgiy{¯i^]lpeI£kgw|[u2lfX^ Ë h^Ih^x¢ — lpX6|si|k¥ElpgiiJ^Iu v[giy{¯J^l{e]© W˜giiJ^IuŸ¥Êv[giy{¯J^l{eÎy]gi|is lfXsJhiX|[si|k¥¸ÑÒ – rpsihlf^]r{eI© Ï ˜y]sihr{ef^i£J°g — r¡†[gi|[uk¢ — uŸlfX e›Xˆgwr — | — e |swlmgJefefhrp^Iu — |6|sJ|k¥ÊÑ Ò – rpsihlf^]r{eI© .

(98).

(99). !‡˜

(100)  x˜   -4

(101) Y -.

(102) -T˜/

(103) .  %(' 5132.]/  e .u7L1<. % &1<. 7 Ð4^xyœ­^Igwrpœ­n‡h|ˆuk^]r{eol{gw|[u#lfX[gwl«sJhr¡\_^zy{X[gw| — ef\ — e«|swlYg)´?^Iylf^Iu2†Ÿn‡lpX^vrf^ze›^I|[y^ sw |[si|k¥¸ysJ|i^zeolp^Iu rpsihlf^]r{e7giœ§sJ|#lfX[^ [s)¢  e7v[gwlfX3£;e — |ˆy^$lpX^Ief^‡uks2|swlxy{X[gw|J^$lfX[^lpgiJe gw|[ušus|swlxukrpsiv²v[gJy{¯i^l{e]© ±ms)¢¡^I¬i^IrI£ˆ¢¡^D\#g=n ¢«si|ˆuk^]r ¢X[g)lxX[gwv[vˆ^I|[e¢X^]|²lpX^‡ [s)¢yrpsJepef^Ie\‡hœ¦l — v[œ§^#ysJ|i^zeolp^Iu6rpsihklp^]r{e]© Ð4^²\_skuk^]œ­^IuÈÑ Ò – rpsihklp^]r{eDgJeDã[œ§lf^]r{eDlfXˆg)l2ukrpsivÈv[giy{¯J^l{e‡¢X[sJef^l{gw4^jy^I^Iu g.lpgi.lpXrp^IefXsiœÙu Í© ± g=¬ — |\ hœ§l — vœ­^Dy]si|J^Ie›lf^Iu6rpsihlf^]r{emgiœ§sJ|2g [s) ¢  e v[gwlfX — em^ Ë h — ¬)giœ§^I|Jl lfsX[g=¬ — |si|œ­n lfX^ †Oswlflfœ­^]|^zy{¯rpsihklp^]r7ysJ|i^zeolp^Iu;£kgJee›Xs)¢| si|ã[Jhrf^ /k© . . . vKw j1 vCx.

(104) Flow’s rate. Flow’s rate. ˆÉiÄ{É=Ç]˜É)»½Ã É

(105) )º·»½¼ž¾¾Éwû . `z. Threshold. Threshold. T UF Filter. T UF Filter. A. B. Flow F. Threshold. B. Flow F T UF Filter. – — Jhrf^ / ÎÚ²hœ§l — vœ§^y]si|J^Ie›lf^zu2Gg)lf^I¢«g=nke. .   % .  1<2  Ï h[rv[rfsilfskysJœ — ex|swlef^]|[e — l — ¬i^‡lfs6rfsJhkl — |6y{X[gw|[i^IexÑ Ò – rfsJhklf^Irpexuks |swly]si|Glpg — |Ì [s)¢e›lpg)lp^i£ gi|[uDrf^zgiyl — \_\_^Iu — g)lp^]œ­nlfslfX^7girfr — ¬)giœksw;gx|^]¢³ [s)¢$£w†Ÿn rp^Iuh[y — |xlfX[^Y°g — rTe›Xˆgwrp^«r{g)lp^i©%±7s)¢«^]¬J^]rz£ rpsihl — | y{Xˆgw|J^Ie †ˆ^zysi\_^_g vrfsJ†œ­^]\ — TlfX[^]nšsky]y]hrx†ˆ^]lo¢¡^I^]|ÌlfX^#efsihr{y^_gw|[ušlfX^Dl{gwiJ^]rz£;e — |[y^ lpX^xlpgiiJ^]rYXsiœÙue — |kžsirp\#g)l — sJ| y]si|[y]^]rp| — |[ lpX^x [s)¢$©  %R$  %  5132 /  7

(106) 1  eT^]jkvœ­g — |[^Iu — |Ì× €=ØÊ£ke›h[y{X g y]si|J^Ie›l — si|ysJ|Glfrpsiœˆepy{X^I\D^ †[gief^Iusi| – g — r Ó h[^]h^ — | — |lfX^rfsJhklf^Irpe — e·v[gir›l — y]hœÙgwrpœ§n gJugwvlf^IuDlps$\ hœ§l — y]gJeol¡^]|Ÿ¬ — rpsi|\_^I|Jl{e]£Je — |[y^^zgiy{X_rp^Iy^ — ¬J^]r — |_lfX^m\ hœ§l — y]gJeol΍JrfsJhv rp^Iy]^ — ¬i^ze — lpe°g — r7e›X[girf^r{g)lf^J£krf^IJgirpukœ­^Iepe¡sw lfX^$vrp^Ief^]|ˆy^sw·e›œ­s)¢¡^Ir¡rp^Iy]^ — ¬i^Ir — | lfX^$JrfsJhv3©  %  %   . . % .  / % 2  ¶ÊmlpgwJ — | — eDusi|^ g)l lpX^6e›sJhrpy]^i£%œÙg=ni^]rp^Iu^I|[ysku — |4gwvvœ — y]g)l — sJ|[e yIgw|™†O^]|[^ãlDžrfsJ\ ÑÒ – †Ÿn gJe›¯ — |7lpX^Y|^lo¢«sirp¯lfsxukrpsiv vˆgiy{¯i^]lpe žrfsJ\ lfX^YX — iX[^]r%œ­g=nJ^]r{e;ã[r{e›lI©·ÔŸhvvOsJef^TlpX[g)l·sJhr·gwvvœ — y]g)l — sJ| ef^]|ˆue — l{e·ug)l{g — |GlfslfXrp^]^«œÙg=ni^]r{eI£=gwl%lfX^epgw\_^¡r{g)lp^ — |D^Igiy{X‡œ­g=nJ^]rz©˜W˜sef^]|ˆu‡ugwlpg — |‡lfX[^¡ãˆrpe›l·œ­g=nJ^]rz£ lpX^7gwv[vœ — y]gwl — si|_¢ — œ§œ[y{X[sGsGe›^ +h| — žsirp\_^]œ­n‡u — eolpr — †hklp^Iu — |DlfX^ — |Glf^Irf¬)gwœ    3 X *=gw|[u_y]si\_vhklp^lfX^ l{gwˆ© – sir·lpX^ ef^Iy]si|[uDœÙg=ni^]rz(£ ¢ — œ§œˆ†ˆ^ h| — žsirp\_^]œ­nDu — e›lfr — †hlf^Iu — |_lfX[^ — |Jlp^]rp¬)gwœ    3 X    ¦£igi|[u‡žsir lpX^xlfX — r{u œ­g=nJ^]r — | lfX[^ — |Glf^Irf¬)giœ X    §©  eœ­si|#gie«lpX^gwv[vœ — y]gwl — si| ¯i^I^]v[eYef^]|[u — |gwlgi|^ Ë h[gwœ r{g)lp^ — |^IgJy{XDœÙg=ni^IrI£ilfX^ s)¬i^Irpgiœ§)œ ¢ — œ­œ[†O^mh| — žsirp\_^]œ­n#u — e›lfr — †hklf^zu#†O^lo¢«^]^]| ‡gw|[u J£Ggi|[u_¢«^m¢ — œ§œ gJy{X — ^]¬i^ °g — rp|^Iepe]©ÎWYX[^$v[giy{¯J^lpeurfsJvvˆ^zuãˆrpe›l7¢ — œ­œ3†O^$lfX[sJef^si˜lpX^$œÙgie›l7œ­g=nJ^]r$Õ°y]sirprf^ze›vOsi|[u — |‡lfs œ­s)¢ ¬)giœ§h^zeYsw Ö ©ÎWYX — ey]gi|6†ˆ^$J^]|^Irpgiœ —­¹ ^zu#lfs#gi|Gn2|Gh[\ †O^]rsw%œÙg=ni^]r{e¡¢ — lpX ¬)gir — sih[eYr{g)lp^IeI© %. . . . . . 1(132

(107) 465879;:. .

(108) `I. [¼¸¿)» O .§Âà JÂ]¼Dɦ» DÉ  {¿)ÀŸÇ. !_  ]x˜(. ¶¸|ÍlfX — e_e›^zyl — sJ|3£·¢¡^ ^]¬)giœ§h[gwlf^sihrDvrpsivOsJepgwœT†Ÿn™e — \‡hœÙg)l — si|ˆe h[e — |šlpX^ T    e — \‡hœÙg)lfsJr×­`I)ØE© Ð4^_ysi\_v[girf^ lfX^‡lfX[rfsJhiXv[hklpexgw|ˆu6°g — rf|[^IepegJy{X — ^]¬i^zu6h[e — |lfX[^ žsJœ§œ­s)¢ — |[2\_^Iy{X[gi| — e›\#e — |.lfX^ rpsihlf^]r{ e  WÒ –  Ï hr7W gww¥Ê†[gJe›^zu – g — r Ó h[^]h^ — |DžsJr7b^IefvˆsJ|[e — ¬J^gi|[u6Ò7|rp^IefvˆsJ|[e — ¬J^ – œ­s)¢7e]© ®YÔ – Ó k®¡sirp^ ÔGl{g)lf^Iœ§^zefe – g — r Ó h^]h^ — |[× ‚wØE©%Ð4^mh[ef^IuDlpX^ y]skuk^msi ®YÔ – Ó lfX^In_rf^Iœ§^zgief^Iu‡žsir lfX^$|ˆe7e — \ h[œ­gwlfsirx×­`])ØÊ© – ¶ – Ï WYX^eol{gw|[u[gwr{u – ¶ – Ï rfsJhklf^Ir b & ƒ [WYX^$b7gw|ˆuksi\ & gwrpœ§n ƒ — efyIgwr{urpsihklp^]r$×­` "zØÊ© ƒ bmb kWYX^ ƒ ^ãOy — lYbsJh|[ub7si† — |rpsihklp^]rm× "=ØÊ£Ÿ¢X — y{X — e«gw| — \_vœ­^]\_^]|Gl{g)l — si|2sw;lfX[^ ¢«^ — iXGl›¥ ^Iu͝°g — r Ë h^]h^ — |[u — epy — vœ — |^J©Èƒb7bef^]rp¬i^IeDgie#g.rp^ž^]rp^]|ˆy^ — |Èlf^Irf\#eDsw °g — rf|[^Iepe žsJr#sihr e — \ h[œ­gwl — si|[eI© Ð4^‡rp^]v[rfskukh[y]^Iu²\_sGeolswÎlpX^Depy^I|[gwr — sJevrp^Ief^]|Glp^Iu — |Í× ‚=Ø%žsir†ˆ^]l›lp^]r$ysJ\Dvˆgwr — efsi|3© ¶¸|Ìgwœ­œ%sihr e — \ hœÙg)l — sJ|[e]£˜lfX[^œ — |¯keXˆg=¬i^g²y]giv[giy — lon.sw$`IŒ²Úš†v[eI£%gi|[u¤g²vrpsivˆgwJgwl — si|uk^]œÙg=nÌsi$`]\#e]© Ï hr †[hk´O^Irpexœ­^]|[wlfX — e‚w '$ª«nGlf^IeI£ gi|[ugwœ­œ·v[giy{¯J^lpe$girf^ `IŒJŒiŒ†ŸnJlp^Iexœ­si|¤Õ T uk^]°gwhœ§l¬)gwœ­h^Ie Ö ©WYX^ e — \ hœÙg)l — sJ|¢X^Irf^xrph| s)¬i^]rg `IŒ_ef^Iy]si|[ue¡l — \_^ — |Jlp^]rp¬)gwœE© W˜se›h[\D\#gir —­¹ ^lfX[^xžsiœ­œ§s)¢ — |Drf^ze›hœ§lpeI£¢«^$y]gw|6epg=n#lfX[gwlžsirYlpX^xlo¢¡sDã[r{e›lme›^]lpeYsw·e — \‡hœ­gwl — si|[e Õ "k©­`i£ "k© Š Ö ®YÔ – Ó gw|ˆu WÒ – X[g=¬i^šy]si\_v[gwr{gw†[œ§^²vO^]rfžsirp\#gw|[y]^i£gw|[u gJy{X — ^]¬i^šgJsŸsŸu u^]irp^]^²si °g — rp|^zefe3efœ — JXJlpœ§n †ˆ^Iœ§s)¢.lfXˆg)l sikƒb7b$©z¶¸|xlfX[^·lfX — r{u$e›^]l swe — \‡hœ­gwl — si|[eI£]¢X[^]rp^΢¡^ — |Glfrpskukh[y^T†hr{eolon Ï  Ï–%– efsihr{y^ze]£?¢«^DefXs)¢ lpX[g)l — |.y^Ir›l{g — |.y]si|[u — l — si|ˆe]£3Wm®¡q e›sJhr{y^Iexefhk´?^]ržrfsJ\ — |ˆeol{gw† — œ — lon h[|[uk^]rYlpX^‡®YÔ – Ó epy{X^]\_^i£k†[hklm†O^]X[g=¬J^IeYe — i| — ãˆyIgw|Glfœ­n†O^lflf^]r¢ — lfXšÑ Ò – © &%('  7 2  .]/  e  .07

(109) 1<. %  2  WYX[^Yã[rpe›l¡ef^lÎsi;e — \ hœÙg)l — sJ|[e — eTrfh[|D¢ — lfX_lpX^lpsivOsiœ­siin‡e›Xs)¢|_sJ|‡ãˆihrp^7€©%WYX^7vh[rfvOsJef^Ysw?lfX^ze›^ e — \ hœÙg)l — sJ|[e — elps2^]¬)giœ§h[gwlf^$lpX^°g — rp|^zefesi·lfX^Du — ´O^Irf^I|Jl\_^Iy{X[gi| — ef\#e7¢X^I|šg|Ÿh\‡†ˆ^IrmswTÒ ƒmq gi|[u Wm®¡q y]si||[^Iyl — sJ|[eefX[gwrp^mlpX^epgw\_^xœ — |¯?© ¶¸|²lpX^ãˆrpe›l e — \‡hœ­gwl — si|3£OJŠ_Ò ƒmq  [s)¢7e7¢ — lfX²¬)gwrpn — |[2gwJirp^Iepe — ¬ — lonefX[gwrp^xlfX[^‡epgw\_^`IŒJÚ²†v[e †Oswlflfœ­^]|^zy{¯œ — |¯?© WYX^Dgwrpr — ¬)gwœ3r{g)lp^$žsirmlfX^DÒmƒ qR [s)¢ |Ÿh\ †O^]lr c — Pe iKc 3  p l — \D^ze7lpX^°g — re›Xˆgwrp^ r{g)lp^i£ — © ^J© ic 3  p   '5     © – — Jhrf^«‰ig e›Xs)¢7e lfX[^¡lpXrpsihJXvhkl%giy{X — ^]¬J^Iu$†Ÿngwœ­œJlfX^Òmƒ q. [s)¢7e]© WYX[^b & ƒ+gw|[u – ¶ – Ï h^]h[^ — |šu — efy — vœ — |^Ie‡uks²|swl‡^]|[efhrp^_°g — rf|^zefeI£˜gi|[u4lfX[^\_sJe›l gwiJrf^zefe — ¬i^  ˆs)¢7e$՞¢ — lfX6lfX[^irp^Igwlf^IËe›lY [s)¢ ¶oƒ e Ö giy{X — ^I¬i^lfX^ †ˆ^zeol7lpXrpsihJXvhkl{e]© Ï |lpX^silfX^Ir7X[gw|ˆu;£[ƒb7b$£ ®YÔ – Ó £gw|ˆuWÒ – vrpsivOsJef^$ysi\_v[girpgi†œ­^ sJhklfvhl7rpgwlf^Ie¡lpsgwœ­œ?lfX^Ò ƒmq  [s)¢7eI© WYX^e›^zysJ|[u#e — \ h[œ­gwl — si|šÕ½ãˆihrp^ ‰i†#^]¬)gwœ­h[g)lp^IeÎlfX^ — \_v[gJyl¡si gw| — œ§œ§¥Ê†ˆ^IX[g=¬i^zu#Òmƒ q™ [s)¢ Õ – œ­s)¢ ¶o ƒ Œ Ö si|4g2ef^lxswT`DWm®¡qµy]si||^zyl — sJ|[e]©$WYX^DÒmƒ q  ˆs)¢ — exg ®«ªYb e›sJhrpy]^¢XsGe›^‡rpgwlf^ — e lfX^ œ — |¯  e#yIgwv[gJy — loni£ — © ^i© `zŒiÚ²†vˆe]© mJg — |3£Ygwv[gir›l_žrpsi\ b & ƒ gi|[u – ¶ –%Ï £%lfX[gwl — ¬i^6\_sJe›lswlfX^ †ˆgw|[uk¢ — uŸlpX2lps‡lpX[g)l ˆs)¢$£Ÿƒb7b$£?®YÔ – Ó gw|[u ÑÒ – œ — \ — llpX^xrpgwlf^sw˜lfX^Ò ƒmq ysJ||^zyl — si|lfs — lpe °g — r7efX[girf^J£ŸgJegwœ­œ;lfX[^silfX^Ir7ysJ||^Iyl — si|[eI© . vKw j1 vCx.

(110) ˆÉiÄ{É=Ç]˜É)»½Ã É

(111) )º·»½¼ž¾¾Éwû . `". Queue Size=64pkts. Router. Router 10 Mbps 1ms delay. TCP/UDP sources. Sinks. Packet Size = 1KByte. – — Jhrp^x€6·WYX^e — |Jœ§^$ysJ|i^zeolp^Iu2œ — |¯lpsivOsiœ­siJn. 1. 1.8 TUF DRR CSFQ RED FIFO. TUF DRR CSFQ RED FIFO. 1.6. 0.8. 1.4. Bandwidth (Mbps). Bandwidth (Mbps). 1.2 0.6. 0.4. 1. 0.8. 0.6. 0.4. 0.2. 0.2. 0. 0 5. 10. 15. 20. 25. 30. Flow Number. 5. 10. 15. 20. 25. 30. Flow Number. – — ihrp^ ‰6mWYXrpsihJXvhkl{ežsir  GŠD [s)¢7ee›Xˆgwr — |lfX^Defgi\D^`IŒÚ²†v[e †ˆsil›lpœ§^I|^Iy{¯6œ — |¯?©#Õ°g Ö WYX^ girfr — ¬=giœTr{g)lp^žsir_Òmƒ q  [s)¢ Õ — Œ©­© GŠ Ö — e Õ — ` Ö l — \_^Ie‡lfX^°g — r_e›X[girf^rpgwlf^J©ÈÕ°† Ö WYX^²Ò ƒmq  [s)¢ Õ°¶oƒ Œ Ö — e7ef^]|ˆu — |[_gwl`IŒDÚ²†v[eme›X[girf^ze¡lfX^$œ — |[¯2¢ — lfX²`swlpX^]r7Wm®¡qÈ [s)¢7eI© . ¶¸|lpX^lpX — r{u¤e — \‡hœ­gwl — si|3£˜¢¡^e›Xs)¢NXs)¢ gše — |Jœ§^Wm®¡q}y]si||[^Iyl — sJ|rf^ze — eol{exlfsšlfX^v[rf^zefefhrp^ is  gi| — |[y]rf^zgie — |D|Ÿh\ †O^]rmsw y]si|[y]hrprf^I|Jl7Ò ƒmqRy]si||^zyl — sJ|[e]©·WYX^Ò ƒmqRy]si||[^Iyl — sJ|[egwœ­œ3ef^]|[u6g)l lo¢ — y^DlpX^#°g — refX[gwrp^_rpgwlf^²Õo`zŒ ښ†v[eu — ¬ — u^Iu4†ŸnšlfX[^#|Gh[\ †O^]rsi¡ [s)¢7e Ö © – — ihrp^6`IŒ6efXs)¢7elfX^ |[sirp\_giœ —­¹ ^zuD†[gw|[u¢ — uŸlpXsw?lpX^ Wm®¡q¤ ˆs)¢$£i¢X — y{X — e·lfX[^mr{g)l — s$†O^lo¢«^]^]|_lpX^7lpXrpsihJXvhkl¡gJy{X — ^]¬i^zu gi|[u2lfX^°g — re›Xˆgwrp^ r{g)lp^i£kgieg žh|[yl — si|6sw3lpX^$|Ÿh\ †O^]rYsi  [s)¢7eI© 7swlp^lfX[gwlI£gie«^]jŸv[œ­g — |^zu — |4× ‚wØE£ lpX^vO^]rfžsirp\#gw|[y]^Iesw7ƒb7bâgwrp^#e — i| — ãˆyIgw|Glfœ­n.gw´O^zylf^zu4¢X^]|lpX^#|Ÿh\ †O^]rsiY [s)¢7ex^jy^I^Iue‡ŠiŠk£ †O^IyIgwh[ef^DlfX^efv[gJy^Drf^ze›^Irf¬J^Iu — |4lfX^_†h´O^Ir$žsirxlpX^Wm®¡q ysi|[|^Iyl — si| — elpsGs²ef\#gwœ­œ@©2®YÔ – Ó gw|ˆu Ñ Ò – vO^]rfžsirp\_gi|[y^zeTgirf^my]si\_v[girpgi†œ§^ ˜lpX^ Wm®¡qÈysJ||^Iyl — si|rp^Iy]^ — ¬i^zeΆO^lo¢«^]^]| " " gw|ˆu‰iŒ }si lpX^x°g — r7efX[gwrp^ r{g)lp^žsir ®YÔ – Ó gw|ˆ#u /wŒ  gi|[u.`IŒiŒ žsir7WÒ – ©. 1(132

(112) 465879;:.

Références

Télécharger maintenant ( PDF - 24 Page - 535.33 KB )

Documents relatifs

A Fluid model based Heuristic for Optimal Speed-scaling in Bandwidth-sharing Networks

Let x i (t) represent the quantity of fluid associated to class i at time t and u i (t) be the rate allocated to this class at that time. The fluid control problem is then to find

Simulating Bandwidth Sharing with Pareto distributed File Sizes

mum window size is, the larger is the average number of ongoing sessions and. the average transfer time of

Fair Resource Sharing for Dynamic Scheduling of Workflows on Heterogeneous Systems

When scheduling multiple independent workflows that represent user jobs and are thus submitted at different moments in time, the completion time (or turnaround time) includes both

On Fair Cost Sharing Games in Machine Learning

We show that this particular game can be naturally related to collaborative learning, a problem often encountered in machine learning that consists in find- ing the best hypothesis

When AIMD meets ICN: a bandwidth sharing perspective

Assuming that content requesters implement the well-known AIMD schema to control their request rate and by the help of a new model based on the theory of Discriminatory

Fair cost-sharing methods for the minimum spanning tree game

Keywords: ost sharing, fairness, minimum ost spanning tree game, Bird rule..

Insensitive bandwidth sharing in data networks

In the simplest case where the network reduces to a single link of capacity C and a single class of traffic intensity ρ without limiting access rate, the corresponding model is

Bernhard Irrgang/Thomas Rentsch (Hrsg.), Bioethik in der philosophischen Diskussion : Rezension

obgleich seinem Gedankengang nicht immer leicht zu folgen ist und sich referierte standpunkte nicht immer von eigenen Posi- tionen unterscheiden lassen, betont der Autor stets