Video content streaming service using IP/RSVP protocol stack

9LGHR&RQWHQW6WUHDPLQJ6HUYLFH8VLQJ,356933URWRFRO6WDFN 0LNRáDM/HV]F]XN3LRWU3DF\QD=G]LVODZ3DSLU 'HSDUWPHQWRI7HOHFRPPXQLFDWLRQV $*+&UDFRZ8QLYHUVLW\ $O0LFNLHZLF]D &UDFRZ 32/$1'(8523( /HV]F]XN#NWDJKHGXSO 3DF\QD#NWDJKHGXSO 3DSLU#NWDJKHGXSO $EVWUDFW

7KHSDSHUGHVFULEHVSUHOLPLQDU\UHVXOWVRI7KH (XURSHDQ $&76 SURMHFW Ä%URDGEDQG 7ULDO ,QWHJUDWLRQ´ UHODWHG WR SURYLVLRQ D GLVWDQW DFFHVV WR D 0XOWLPHGLD GDWDEDVH VXSSRUWLQJDQ,356933URWRFROVWDFN

x x

'HVLJQRIDURXWHUVXSSRUWLQJWKH,356933URWRFRO VWDFNZLWK$70LQWHUIDFHV 6HWXS RI LQWHUQDWLRQDO KLJKVSHHG OLQNV LQ RUGHU WR DWWDFKEURDGEDQGLVODQGVORFDWHG LQ 'HQPDUN 3RODQG DQG3RUWXJDOIRUDQ,3FRQQHFWLYLW\HYDOXDWLRQ

6HUYLFH$UFKLWHFWXUH 3URMHFW'HVFULSWLRQ 2QH RI 7KH PDLQ JRDOV RI 7KH $&76 SURMHFW $& Ä%URDGEDQG 7ULDO ,QWHJUDWLRQ´ %7,  LV WR LPSOHPHQW D 6RIWZDUHKDUGZDUH SODWIRUP GHOLYHULQJ D YLGHR VWUHDP IRU D GLVWDQWOHDUQLQJ 0XOWLPHGLD DSSOLFDWLRQ 7KH LPSOHPHQWHGV\VWHPLVEDVHGRQ2UDFOH9LGHR6HUYHUDQG 2UDFOH 'DWDEDVH 6HUYHU 7HFKQRORJLHV SURYLGLQJ D FDSDELOLW\RIVHDUFKLQJDQGUHWULHYLQJDFRQWHQWDUFKLYHGLQ DQ03(*0RYLHGDWDEDVH

 %URDGEDQG7ULDO,QWHJUDWLRQSURMHFW 7KHSURMHFWFRQVRUWLXPFRQVLVWVRISDUWQHUVIURP6SDLQ 8QLY 3ROLWHFQLFD 0DGULG  3RUWXJDO 3RUWXJDO 7HOHFRP  'HQPDUN '6& &RPPXQLFDWLRQV 81,& 7HOHELW 7HFKQLFDO 8QLY 'HQPDUN DQG 7HOHGHQPDUN  8QLWHG .LQJGRP 8QLY RI (GLQEXUJK  DQG WZR 3ROLVK LQVWLWXWLRQV3ROLVK7HOHFRPDQG$*+&UDFRZ8QLYHUVLW\ 7KH $&76 SURMHFW Ä%URDGEDQG 7ULDO ,QWHJUDWLRQ´ LV JRYHUQHGLQWKUHHZRUNSDFNDJHVWKDWDGGUHVVWKHIROORZLQJ LVVXHV x 'HYHORSPHQW RI D GLJLWDO YLGHR SODWIRUP IRU VWUHDPLQJDQHGXFDWLRQDOFRQWHQWDQGDGDWDEDVHIRU FRQWHQWVHDUFKLQJDQGUHWULHYDO

7KLV VHFWLRQ GHVFULEHV EDVLF IXQFWLRQV RI VHUYLFH PRGXOHV DQG H[SODLQV ZK\ DOO RI WKHP KDYH WR EH LPSOHPHQWHG 0RUH VSHFLILF GHVFULSWLRQ RI PRGXOHV LV WR EHIRXQGLQIROORZLQJVHFWLRQV

 $SSOLFDWLRQ&OLHQW 7KH$SSOLFDWLRQ&OLHQW)LJ VKRXOGUXQLQDQ+70/ HQYLURQPHQWHPEHGGHGLQDVWDQGDUG,QWHUQHWEURZVHUOLNH 0LFURVRIW ,QWHUQHW ([SORUHU RU 1HWVFDSH &RPPXQLFDWRU 7KH DSSOLFDWLRQ VKRXOG EH HDV\ WR XVH ZLWKRXW UHDGLQJ D PDQXDO LWV LQVWDOODWLRQ KDV WR EH H[HFXWHG DXWRPDWLFDOO\ DQGLQYLVLEO\IRUWKHXVHU 7KH $SSOLFDWLRQ &OLHQW JLYHV D XVHU D WRRO WR VHDUFK RYHU WKH GDWDEDVH UHWULHYH LWV FRQWHQW DQG UHDG WKH GHVFULSWLRQUHFRUGV

2UDFOH

2UDFOH

9LGHR

9LGHR

6HUYHU

'DWDEDVH

,3Y 1HWZRUN ZLWK 5693 $SSOLFDWLRQ&OLHQW $SSOLFDWLRQ

$SSOLFDWLRQ

VHUYHU

0DQDJHU

(KIWTG5GTXKEGCTEJKVGEVWTG

 $SSOLFDWLRQ6HUYHU 7KH$SSOLFDWLRQ6HUYHU)LJ LVHPEHGGHGLQD81,; HQYLURQPHQW VR LW KDV WR EH EDVHG RQ &*,±3(5/ DSSOLFDWLRQV ,W LV LPSRUWDQW WR QRWLFH WKDW WKH PRVW VLJQLILFDQWIHDWXUHRIWKHGLVWDQWOHDUQLQJDSSOLFDWLRQLVLWV ,QWHJUDWLRQ ZLWK D 3URWRFRO IRU QHWZRUN UHVRXUFHV UHVHUYDWLRQ 5693 )LJ   7KH ,QWHJUDWLRQ JXDUDQWHHV D QHWZRUNEDQGZLGWKUHTXLUHGIRUDYLGHRWUDQVPLVVLRQ

 $SSOLFDWLRQ0DQDJHU 7KH GLVWDQWOHDUQLQJ DSSOLFDWLRQ LQFOXGHV D 9LGHR 6HUYHU 'DWDEDVH 0DQDJHU )LJ   EHLQJ DFFHVVHG YLD +70/SDJHVXQGHUW\SLFDO:HEEURZVHUVOLNHWKH,QWHUQHW ([SORUHU 7KH GDWDEDVH FRQWHQW FDQ EH PRGLILHG DQG XSORDGHG XVLQJ WKH 9LGHR 6HUYHU 'DWDEDVH 0DQDJHU 'DWDEDVH 0DQDJHU XVHV VWDQGDUG +70/ IRUP IXQFWLRQV OLNH SXOO GRZQPHQXVFKHFNER[HVHWF 5693

'LVWDQW

5693

'LVWDQW

6HQGHU

OHDUQLQJ

5HFHLY HU

OHDUQLQJ

5693$3,

VHUY HU

5693$3,

FOLHQW

5693

2WKHU

5693

2WKHU

SURWRFRO

SURWRFROV

SURWRFRO

SURWRFROV

,3Y 

,3Y 1HWZRUN

,3Y 

ZLWK

 0RGXOHLQWHUZRUNLQJ $W\SLFDOSURFHGXUHIRUDFRQWHQWUHWULHYDODQGSOD\RXW LV x 8VHUVWDUWVWKHGLVWDQWOHDUQLQJDSSOLFDWLRQE\HQWHULQJ LWV:::DGGUHVV x 8VHU HQWHUV NH\ZRUGV LQWR DQ +70/ SDJH WKDW KHOSV WKHVHDUFKHQJLQHWRILQGDQDSSURSULDWHILOH x ,QWHUQHWEURZVHUVHQGVHQWHUHGGDWDWRWKH&*,3(5/ SURJUDPDQGWKHSURJUDPVWDUWVWKHGDWDSURFHVVLQJ x &*,SURJUDPDVNVWKHGDWDEDVHIRUWKHUHTXHVWHGGDWD DQG ZDLWV IRU WKH DQVZHU IURP WKH GDWDEDVH ZKLFK PXVWEHDOVRSURFHVVHG x &*,SURJUDPJHQHUDWHVWKH+70/SDJH FRQWDLQLQJ D SOD\OLVWDQGVHQGVLWEDFNWRDQ,QWHUQHWEURZVHU x 8VHU SLFNV WKH 0RYLH XS WKDW LV FORVHVW WR KLV H[SHFWDWLRQV 7KLV SURFHGXUH ORRNV OLNH WKH VWDQGDUG HQWHULQJWKH:::K\SHUOLQN x 7KH XVHU LQWHUYHQWLRQ VWDUWV WKH &*, SURJUDP DJDLQ 1RZ WKH SURJUDP NQRZV ZKLFK H[DFWO\ 0RYLH LV SUHGLFWHGWRYLHZ x &*,VWDUWVWKH56936HUYHUWKDWHVWDEOLVKHVDSDWKIRU FRQWHQWVWUHDPLQJWRDFOLHQW x &*, JHQHUDWHV VHYHUDO ::: SDJHV WKDW FRQWDLQ D FRQWHQW ZLQGRZ D GHVFULSWLRQ ZLQGRZ DQG RWKHU VXSSRUWLQJ:LQGRZV x 8VHU FDQ PRGLI\ D ZLQGRZ VL]H E\ SUHVVLQJ DSSURSULDWHFRQWUROEXWWRQV 8VHU FDQ SLFN DQRWKHU 0RYLH XS RU VWDUW WKH VHDUFKLQJ SURFHGXUH RQFH DJDLQ 8VHU FDQ DOVR FOLFN RQ OLQNV LQ D GHVFULSWLRQ UHFRUG WR JHW PRUH LQIRUPDWLRQ (DFK OLQN FRXOGEHDVVRFLDWHGZLWKDQRWKHUYLGHR0RYLH

 'DWDDUFKLYHGLQPRGXOHV

56935RXWHUV /RZHUOD\HUSURWRFROV

/RZHUOD\HUSURWRFROV

(KIWTG2TQVQEQNUVCEMHQT4582EQOOWPKECVKQP

&RPPXQLFDWLRQ0RGHO 7KH IROORZLQJ VHFWLRQ GHVFULEHV FRPPXQLFDWLRQ UXOHV LQVLGH WKH GLVWDQWOHDUQLQJ DSSOLFDWLRQ WRJHWKHU ZLWK GDWD W\SHVEHLQJH[FKDQJHGDQGVWRUHGLQWKHZKROHDSSOLFDWLRQ

7KH PRVW LPSRUWDQW LQIRUPDWLRQ LV LQFOXGHG LQ WKH GDWDEDVH PRGXOH (DFK UHFRUG LQ WKH GDWDEDVH FRQWDLQV D 0RYLHWLWOHLWVSDUDPHWHUVDQGDGHVFULSWLRQVWULQJ$OOWKH ILHOGV RI D UHFRUG FDQ EH PRGLILHG XVLQJ WKH 0DQDJHU PRGXOHRIWKHDSSOLFDWLRQ,QDGGLWLRQWKHGDWDEDVHVWRUHV GDWD UHTXLUHG IRU DQ 5693 GDHPRQ SDUDPHWHUV RI HDFK 0RYLH VWUHDP VXFK DV D UHTXLUHG EDQGZLGWK D SHDN UDWH DQG0RYLHGXUDWLRQ 6RPHILHOGVRIDUHFRUGDUHILOOHGLQ DXWRPDWLFDOO\ ZKLOH XSORDGLQJ D FRQWHQW LQWR WKH 2UDFOH 9LGHR6HUYHU¶V0HGLD'DWD6WRUH2WKHUILHOGVRID0RYLH UHFRUGKDYHWREHILOOHGLQE\WKH0DQDJHU

 'DWDH[FKDQJHG 7KH ODUJHVW WUDQVPLVVLRQ YROXPH LV REVHUYHG EHWZHHQ WKH 2UDFOH 9LGHR 6HUYHU DQG WKH $SSOLFDWLRQ &OLHQW DV LW FRQWDLQV DQ 03(* IRUPDWWHG FRQWHQW +RZHYHU WKH PRVW VLJQLILFDQW WUDQVPLVVLRQV FRQFHUQ TXHULHV IRU WKH GDWDEDVH DQG+773GHOLYHULQJ $QRWKHU GDWD SDFNHWV H[FKDQJHG E\ WKH 6HUYHU DUH 5693 PHVVDJHV 3$7+ DQG 5(69 PHVVDJHV DUH WUDQVPLWWHG PRVW IUHTXHQWO\ 0RUH LQIRUPDWLRQ DERXW WKH 5693LPSOHPHQWDWLRQLVLQFOXGHGLQWKHQH[WVHFWLRQ

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

,PSOHPHQWDWLRQ 7KHVHFWLRQGHVFULEHVWKHVHUYLFHLPSOHPHQWDWLRQXVLQJ VXFK7HFKQRORJLHV DQG SURWRFROV DV 2UDFOH 9LGHR 6HUYHU 2UDFOH 3RVWJUH64/  'DWDEDVH 6HUYHU 0DQDJHU 3(5/ $SDFKH5693DQG,3Y

 2UDFOH9LGHR6HUYHU 2UDFOH 9LGHR 6HUYHU LV DQ HIIHFWLYH 7HFKQRORJ\ WR PDQDJH DXGLR DQG YLGHR GDWD EHLQJ GHOLYHUHG LQ D UHDO WLPH 7KH QHZHVW UHOHDVH RI WKH 2UDFOH 9LGHR 6HUYHU YHUVLRQ   DOORZV VWRULQJ DQG VWUHDPLQJ ERWK KLJK UHVROXWLRQYLGHRDQGKLJKTXDOLW\DXGLR7KH2UDFOH9LGHR

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±ZKDWLPSOLFDWHVIDFWWKDW2UDFOH9LGHR6HUYHU FRXOG EH FXVWRPL]HG IRU GLVWDQW±OHDUQLQJ DSSOLFDWLRQ¶V UHTXLUHPHQWV 7KH GLVWDQWOHDUQLQJ DSSOLFDWLRQ UXQV OLNH D QHWZRUN YLGHRUHFRUGHUDVLWLVSRVVLEOHWRFRQWURODFRQWHQWVWUHDP MXVWOLNHLQDQRUPDO9&5XVLQJLWVZHOONQRZQIHDWXUHVDV SDXVHUHZLQGDQGIDVWIRUZDUG,QIXWXUHDQ2UDFOH&OLHQW ZLOO JHW DQ 2SWLRQ RI D VLPXOWDQHRXV YLHZLQJ VHYHUDO YLGHRV

 2UDFOH3RVWJUHV '%6HUYHU0DQDJHU %HIRUHWKH'DWD%DVH6HUYHU0DQDJHUZLOOEHSUHVHQWHG LW VHHPV WR EH QHFHVVDU\ WR H[SODLQ VRPH IHDWXUHV RI 3RVWJUHV 7UDGLWLRQDO UHODWLRQDO 6\VWHPV OLNH D GDWDEDVLQJ PDQDJHPHQWV\VWHP'%06 VXSSRUWDGDWDPRGHOEHLQJD FROOHFWLRQ RI QDPHG UHODWLRQV FRQWDLQLQJ DWWULEXWHV RI GLIIHUHQWW\SHVIORDWLQJSRLQWQXPEHUVLQWHJHUVFKDUDFWHU VWULQJVPRQH\DQGGDWHV ,WLVFRPPRQO\UHFRJQL]HGWKDW WKLV PRGHO LV LQDGHTXDWH IRU 0XOWLPHGLD SURFHVVLQJ DSSOLFDWLRQV 3RVWJUHV LV D SURFHVVLQJ WRRO WKDW RIIHUV D VXEVWDQWLDO SRZHU E\ LQFRUSRUDWLQJ IRXU DGGLWLRQDO EDVLF FRQFHSWV FODVVHV LQKHULWDQFH W\SHV DQG IXQFWLRQV  LQ VXFK D ZD\ WKDW8VHUVFDQH[WHQGV\VWHPIXQFWLRQVHDVLO\

 +LJKHUOD\HUV3(5/$SDFKH ,Q 7KLV VXEVHFWLRQ WKH +773 6HUYHU $SDFKH  DQG WKH &*, ODQJXDJH 3(5/  DUH JRLQJ EH H[SODLQHG %RWK RI WKRVH 6RIWZDUH SDFNDJHV SURFHVVHV GDWD GHOLYHUHG E\ DQ +7733URWRFRO  3HUO 3(5/ ± 3UDFWLFDO ([WUDFWLRQ DQG 5HSRUW /DQJXDJH ± LV DQ LQWHUSUHWHG ODQJXDJH RSWLPL]HG IRU VFDQQLQJ DUELWUDU\ WH[W ILOHV H[WUDFWLQJ LQIRUPDWLRQ IURP WH[WILOHVDQGSURGXFLQJVXLWDEOHUHSRUWV

 $SDFKH $SDFKH K\SHUWH[W 7UDQVIHU 3URWRFRO +773 LVDQKWWSGDHPRQ6HUYHUSURJUDPGHVLJQHGIRUD VWDQGDORQH GDHPRQ SURFHVV 7KH LPSOHPHQWHG GDHPRQ ZLOOFUHDWHDSRRORIFKLOGSURFHVVHVWRKDQGOHUHTXHVWV

 /RZHUOD\HUV5693,3YIHDWXUHV ,Q7KHIROORZLQJVXEVHFWLRQWZRORZHUOD\HUSURWRFROVDUH SUHVHQWHG ±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±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

7KH ,QWHU1,& ,QWHUQHW 1HWZRUN ,QIRUPDWLRQ &HQWHU  5,3(5pVHDX[,3(XURSp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

8VHU,QWHUIDFH 7KH$SSOLFDWLRQ&OLHQWUXQVLQWKH+70/HQYLURQPHQW LPSOHPHQWHGLQDVWDQGDUG,QWHUQHW%URZVHUOLNH0LFURVRIW ,QWHUQHW([SORUHURU1HWVFDSH&RPPXQLFDWRU x 7RPDNHD3&UHDG\IRUDGLVWDQWOHDUQLQJDSSOLFDWLRQLW LVQHFHVVDU\WRLQVWDOOWKUHHSDFNDJHV x 1HWVFDSH &RPPXQLFDWRU 1DYLJDWRU  RU 0LFURVRIW ,QWHUQHW([SORUHU x 2UDFOH 9LGHR &OLHQW 3OXJLQ WRJHWKHU ZLWK VRPH PRGLILFDWLRQVLQWKH0LFURVRIW:LQGRZVUHJLVWHU x 5693&OLHQW9LVXDO& QHFHVVDU\WRUXQWKHDSSOLFDWLRQ RYHUDQ5693FRQQHFWLRQ

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

%LRJUDSKLHV 0LNRODM/HV]F]XNZDVERUQLQ&UDFRZ3RODQG+HLVD VWXGHQW RI WKH $*+ &UDFRZ 8QLYHUVLW\ )DFXOW\ RI 7HOHFRPPXQLFDWLRQV6LQFHKHKDV EHHQ LQYROYHG LQ WKH%URDGEDQG7ULDO,QWHJUDWLRQSURMHFW)RUWZR\HDUVKH KDV EHHQ VWXG\LQJ DQG ZRUNLQJ RQ YLGHR FRGLQJ DQG

0XOWLPHGLDDSSOLFDWLRQVIRU %URDGEDQG QHWZRUNV +H LV D 6RIWZDUH GHYHORSHU IRU 7&3,3 8QL[ YLGHR DQG DXGLR FRGLQJ +H KDV DXWKRUHG VHYHUDO DUWLFOHV DERXW ,QWHUQHW 7HFKQRORJLHV 3LRWU3DF\QDVWXGLHGDWWKH$*+&UDFRZ8QLYHUVLW\,Q  KH UHFHLYHG WKH 0 $ GHJUHH LQ FRPSXWHU VFLHQFHV DQG MRLQHG WKH 'HSDUWPHQW RI 7HOHFRPPXQLFDWLRQV 6LQFH WKHQKHKDVEHHQZRUNLQJRQYLGHRFRGLQJDQG0XOWLPHGLD DSSOLFDWLRQV IRU %URDGEDQG QHWZRUNV +H LV DOVR GHOLYHULQJ OHFWXUHV DQG FRXUVHV RQ 7&3,3 8QL[ YLGHR DQG DXGLR FRGLQJ DQG EURDGEDQG FRPPXQLFDWLRQV +H FRDXWKRUHG VHYHUDOSDSHUVDQGH[SHUWLVHUHSRUWV =G]LVODZ 3DSLU ZDV ERUQ LQ &UDFRZ 3RODQG +H UHFHLYHG ERWK 0 6 DQG 3K' IURP WKH $*+ &UDFRZ 8QLYHUVLW\ DQG WKH 3K' +DE GHJUHH IURP WKH 7HFKQLFDO 8QLYHUVLW\ RI *GDQVN 6LQFH  KH KDV EHHQ HPSOR\HG E\ WKH $*+ &UDFRZ 8QLYHUVLW\ ZKHUH KH KDV EHHQ LQYROYHGLQPRGHOLQJRIWUDIILFLQSDFNHWVZLWFKHGQHWZRUNV DQG PRGHUQ GLJLWDO PRGXODWLRQ WHFKQLTXHV &XUUHQWO\ KH LV LQYROYHGLQGHYHORSPHQWDQGLPSOHPHQWDWLRQRI%URDGEDQG DFFHVVQHWZRUNV

5HIHUHQFHV >@³7RROV IRU WKH ,QWHUQHW 7UDLQHU´ ,QWHU1,& ,QIRUPDWLRQ DQG (GXFDWLRQ6HUYLFHV >@³2UDFOH 9LGHR 6HUYHU 'RFXPHQWDWLRQ´ 2UDFOH &RUSRUDWLRQ  >@³3RVWJUH64/'RFXPHQWDWLRQ´,QWHUQHW >@³3UDFWLFDO ([WUDFWLRQ DQG 5HSRUW /DQJXDJH 0DQXDO´ 3(5/ 'LVWULEXWLRQ >@³$SDFKH+7736HUYHU0DQXDO´$SDFKH'LVWULEXWLRQ >@Ä,QWURGXFLQJ2UDFOH9LGHR6HUYHU´2UDFOHŠ)HEUXDU\