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`RUZSIS912C2 METHOD AND DEVICE FOR AGGREGATIONOF PACKETS IN WIRELESS COMMUNICATION NETWORK
`
`Applicants: NOKIA CORP [Pi]
`
`inventors: JOKELA JARLIFILTERR] DZHGON [US]
`
`Classifications:
`
`IPC
`
`ope
`
`GOSC25/02; HOSATS0G; HOSL 1/12; HOALIAG: HOEL 12/28; HOSIW28/O6;
`
`HO4L41/1685 (EP): HO4L1/1867 (EP); HO4L1/1886 (EP). HO4LS/0007 (EP): HO4L5/0053 (EP);
`HO4W28/085 {EP}; HO4L1/1854 (ERY
`
`Priorities: US48358803P 2003-08-27
`
`Apnication: RU23S 1384202 2004-06-28
`
`Publication: RU23Y384202- 2007-12-27
`
`Published as: CA2ZB3O7T7 IAT; CAZEIO7FIC; CNTBIOTTIA: CNTSS047 1B; EPISASOGGA2: SPISAHOSSAd: JPZ007 82509245
`IPATBSTISB2: KRISS BT: RR2GUSO827HIBS; RUSGIGSTOZISTA: RUSSIAS 1 2C2 US 20050 1 STG3At; USP ISO8s2R2:
`WOsGd5004800A2; WO200500450043
`
`METHOD AND DEVICE FOR AGGREGATION OF PACKETS IN WIRELESS COMMUNICATION NETWORK
`
`Abstract
`
`FIELD: method and device are claimed for aggredation of packets in wireless communication system. * SUBSTANCE: in
`accordarice io the invention, the data io be transmitted are selected, combined into packets and generated in form of frames for
`transmission. Instead of transmitting each frameindividually, frames ara grouped and transmitted together with grouping marks,
`notifying receivers about the methad which they should use to confirm successful receipt of transmitted data. Receipt
`confirmation messages are transmitted at predetermined times or all at orice, divided by sub-carrlers in a variant of arthagonal-
`frequency division mull-access network. ° EFFECT. efficient and reliable transmission of data. “2 cl, 25 dwg
`
`https: /Aworldwide.espacenet.com/patent/search/family/033563942/publication/RU23 1391 2C27q=RU2313912C2
`
`V4
`
`
`
`POCCVICKAA SEDEPALIVA
`
`
`
`(19)
`
`xa “2 at *SS gee
`(11)
`c=
`=wa
`
`RU aol 8
`(61) MOK
`HOAL 1/12 (2006.01)
`HO4Q 7/38 (2006.01)
`
`(13)
`
`(OC
`
`2
`
`@EAEPAIIbHAA CITYKBA
`NO VHTENNEKTYASIbHOM COBCTBEHHOCTH,
`NATEHTAM U TOBAPHbIM 3HAKAM
`
`(2) QNUCAHME USOBPETEHMUA K NATEHTY
`
`TEPPU Jhon (US),
`MOKENA pu (FI)
`
`(73) NateHtoo6nagatenb(y):
`HOKMA KOPMOPEMLUH (FI)
`
`(21), (22) 3ansxa: 2006102367/09, 28.06.2004
`
`(24) Data Havana otcyeta cpoka qelicTaua nateHta:
`28.06.2004
`
`(30) KoHBeHUMOHHbIA NpuopuTerT:
`27.06.2003 (nn.1-24) US 60/483,588
`
`(43) Data ny6nukaunn sanBKu: 10.06.2006
`
`(45) Ony6nukoBaHo: 27.12.2007 Bion. Ne 36
`
`(56) Cnucok fokyMeHTOB, UATHPOBaHHbIx B OTHeTe O
`noncke: RU 2139636 C1, 10.10.1999. US 6496481
`A, 17.12.2002. US 6052594 A, 18.04.2000. US
`2002136219 B1, 26.09.2002. US 5970062 A,
`19.10.1999.
`
`(85) fata nepesoga 3anBKu PCT Ha HaL|MOHanbHyto Chazy:
`27.01.2006
`
`(86) SanBKka PCT:
`US 2004/020911 (28.06.2004)
`
`(87) Ny6nuKkauna PCT:
`WO 2005/004500 (13.01.2005)
`
` (72) ABTop(bl):
`
`¢h6ERECNA
`
`é2
`
`2313912C2
`
`Agpec ana nepenuckn:
`129010, Mocksa, yn. B. Cnacckaa, 25, crp.3,
`OOO "lOpuquyeckan dupma Topogucckuii
`NaptHepst”, nat.nos. 'O.f].KyaHeyosy, per.N9 595
`
`
`(64) CIOCOB VU YCTPOUCTBO ANA ATPETMPOBAHMA NAKETOB B CETU BECNPOBOAHOM
`CBA3U
`
`CO 3HakaMy TpynnMpoBaHha, YBeEAOMNAAR nonyyatTenen
`(57) Pecbepart:
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`YACTOTHbIM pa3sgeneHuem (OFDMA). 2 H. 4 22 3.n. cp-
`OTHeNbHOCTM KaApbl rpynnupyloT u nepegalieT BMecTe
`Mbt, 25 un,
`
`RU
`
`CtTpanuua: 1
`
`
`
`RU
`
`2313912
`
`C2
`
`Our. 14
`
`¢2
`
`TLEECLES
`
`na
`
`Crpaunua: 2
`
`
`
`
`(19)
`
`(11)
`
`oe awn
`
`ge woe
`
`gem
`
`a
`
`weg
`
`(13)
`
`(51) int. Cl.
`(2006.01)
`HO4L 1/12
`H04Q 7/38 (2006.01)
`
`RUSSIAN FEDERATION
`
`
`
`FEDERAL SERVICE
`FOR INTELLECTUAL PROPERTY,
`PATENTS AND TRADEMARKS
`
`(2 ABSTRACT OF INVENTION
`
`(72)
`
`Inventor(s):
`TERRI Dzhon (US),
`JOKELAJari (Fl)
`
`(73) Proprietor(s):
`NOKIA KORPOREJSHN (FI)
`
`(21), (22) Application: 2006102367/09, 28.06.2004
`
`(24) Effective date for property rights: 28.06.2004
`
`(30) Priority:
`27.06.2003 (cl.1-24) US 60/483,588
`
`(43) Application published: 10.06.2006
`
`(45) Date of publication: 27.12.2007 Bull. 36
`
`(85) Commencementof national phase: 27.01.2006
`
`(86) PCT application:
`US 2004/020911 (28.06.2004)
`
`(87) PCT publication:
`WO 2005/004500 (13.01.2005)
`
`Mail address:
`
`
`
`fch6ée€rLE?CNe
`
`23
`
`2313912C2
`
`RU
`
`429010, Moskva, ul. B. Spasskaja, 25, str.3,
`000 "Juridicheskaja firma Gorodisskij i
`Partnery”, pat.pov. Ju.D.Kuznetsovu, reg.Ne 595
`
`
`(54) METHOD AND DEVICE FOR AGGREGATION OF PACKETSIN WIRELESS COMMUNICATION
`NETWORK
`
`(57) Abstract:
`FIELD: method
`
`and
`
`device
`
`are
`
`claimed
`
`for
`
`in wireless communication
`
`aggregation of packets
`system.
`SUBSTANCE: in accordance to the invention, the
`data
`to be
`transmitted
`are
`selected,
`combined
`into packets and generated in form of
`frames for
`transmission.
`{instead
`of
`transmitting
`each frame
`individually,
`frames
`are grouped
`and_
`transmitted
`together with grouping marks,
`notifying
`receivers
`about the method which they should use to confirm
`successful
`receipt
`of
`transmitted
`data. Receipt
`confirmation
`messages
`are
`transmitted
`at
`predetermined times or
`at once,
`divided
`by
`sub-carriers
`in
`a variant
`of orthogonal-frequency
`division multi-access network.
`EFFECT: efficient and reliable transmission of data.
`2 cl, 25 dwg
`
`all
`
`
`
`Our. 1
`
`Crpaunua: 3
`
`
`
`RU 2313912 C2
`
`Mputasadve Ha npvoputert
`HacTorlan 3anBKa CBA3aHa C NPeEOBaPUTeENbHOU NaTeHTHONM 3anBKoU CLUA Ne 60/483,588 oT
`27 uroHa 2003 Fr.
`UW UcnpaluMBaeT NpvopuTeT No AaTe ee nopaun,
`OBNACTb TEXHUKM
`
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`YACTHOCTH K Cnocoby uM K COOTBeTCTBYIOLUeMy YCTpOMcTBy ANA nepegaun MHO>KecTBa NakeTOB
`GAHHbIX B arpermpoBaHHoM Bue.
`NPEGANOCbINKN CO3HAHUA V3Z3OBPETEHMA
`Mepegaya GaHHbIx CTaHOBMTCA Bce Gonee u Gonee pacnpocTpaHeHHON, OCYLUIECTBNAETCA Ha
`OCHOBe BCe Goribliero KONMYeCTBa NPUYUH VM GombuIMM KOMMYeCcTBOM cnoco6os, 4eM Korga-nuoo
`paHee. MpuMeHUTenbHo Kk HACTOALeMy U3Z0OpeTeHMtO DaHHbIMU ABNALOTCA OuTbI MHcbopmaunn,
`Tpe6yemou ANA BbINONHEHUA KaKOU-nU6o 3afa4n B 3NEKTPOHHOM yCcTpoucTBe. TepMnH
`"nepegaua AaHHbIx" OTHOCUTCA K Nepefaye STOM MHcbopMauMN U3 OAHOFO ycTpolictBa (unu
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`npurogHble ANA nepesaun AaHHble. XOTA oOOpaSotKa MHCbopMaLMU B Buse AaHHbIX U peyeBor
`UHCbOpMaLNN YaCTO NPOMSBOAMTCA OTAENbHO, NOCKONbKy OHM HanaratoT pa3snvyHble TpeOoBaHUA
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`eC UHOE HE YKA3AHO B ABHOM BUAE UNM HE ABNACTCA OUCBUGHbIM M3 KOHTEKCTA.
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`
`70
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`15
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`20
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`2
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`30
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`35
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`40
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`50
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`CTpannya: 4
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`
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`RU 2313912 C2
`
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`nyTuv, No KOoTOpoMy NpoxogAT AAHHble, NepeAaHHble U3 ACTOUHMKa B NYHKT HASHAYeHMA.
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`
`70
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`15
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`20
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`2
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`35
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`CTpannya: 5
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`RU 2313912 C2
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`CBA3M, NYHKT 5 AocTynNa ABNAeTCA CTALMOHAPHbIM UM COEAMHEH C Gonee KpyNHOU CeTbIO,
`BO3MO>KHO, C TOM CeTbIO, KOTOPaA COAEPXKMT ApyrMe NYHKTbI AocTyna. Tako“ BapvaHT
`NPUMEHEHMA MO>KET ObITb NONESHbIM, HANPUMeEPp, B YHMBEPCMTeTe, Ae TOUKM AocTyna,
`pacnonoxKeHHble B Pa3sNUYHbIX CM3U4eCKUX MECTOMOMOKEHUAX, NOSBONAIOT CTYAeHTaM U
`npocbeccopcKo-npenoslaBaTenbcKomy COcTaBy yCTaHaBNUBaTb CeTeBOe COCAMHEHMe C
`Ucnonb30BaHiem SecnpoBoAHOU CBA3H.
`Ha6op cTaHuMi, NOKASAHHbIX Ha Our. 1, KOMMYECTBO KOTOPbIX MOKET GbITb PasNUYHbIM,
`VUHOrga UMeHytoT Ga3s0BbIM Ha6opom cnyxK6, BHC (BSS), a B Tom cnyyae, Korga OH COMeEPKUT
`NyYHKT 5 Aoctyna, - O6a30BbIM HaSopom cnyx6 Tuna “MHdbpactpyktypa", BHC-MO (If-BSS).
`Heckonbko BHC-UO (If-BSS) moet 6bITb CoesMHeHO BMECTe AIA chopmMupoBaHna
`pacluMpeHHoro Hadopa cnyxK6, PHC (ESS) (Ha YepTexKe He NoKa3ah). CeTb Hake MOKET UMeETb
`cbyHKuMio "nepegauv o6cnykKuBaHiAa" NpUv MHCbOpMaLIMCHHOM OOMEHE GC HEKOTOPOM CTAHLVen C
`OAHOrO NYHKTa AOcTyNa Ha Apyrow Ansa Toro, YToObI AGOHEHTHI Morn cbu3sn4ueckU NepemMeLjaTEca
`BO BpeMA CeaHca CBA3M Ge3 NpepbiBAaHMA CBA3M WNW C HE3SHAYMTeENbHbIM ee NpepbiBaHiem.
`Nomumo Apyrux BHC-MO (If-BSS), ctaHyuy B BJIC 10 MoryT Take UMeTb AocTyn K OONbLUMM
`UeGHTPpasIbHbIM KOMMbIoTepaM MK CeTAM Sonee LUUpOKOrO OXxBaTa, Hanpumep, K ceTu MHTepHer.
`BNC no Our.1 npwBegeHa TONbKO B KauecTBe NpUMepa, VU BO3MO>KHbI APyrve BapvaHTbl
`KOHCbUrypaLinu ceTM. HekoTopble CeTM MOryT ObiTb CO3MaHbI HA OCHOBE CTPYKTYPbI TUNA “KadKAbIN
`c KakgjbIM" (ad hoc) v MoryT yCTaHaBsMBaTb CBA3b MexKAY HECKONbKUMU y3anamu ceTU 6e3
`CTal|MOHapHoro (MNM 3apaHee 3agaHHOro) NyHKTa Goctyna. B HeKOTOPbIX CeTAX CTAHLIMM MOTyYT
`cby HKLMOHUPOBaTb TAKUM OOpa3on, YTO NOAACpXKMBAIOT CBA3b HENOCPEACTBEHHO Apyr Cc APyrom B
`Bue ceTU, UB Takux cnyyanx MyYHKT Goctyna MoxeT ObiTb HEHYKHbIM. Takasd CeTb MOKET
`UMeHOBaTECA He3aBicuMbIM BHC, HBHC (IBSS). Euje ofHumM THNOM CeTU ABNAeTCSH CeTb C
`CETOUHOM CTpyKTypon (mesh network), B KOTOPOM pa3snuyHble UMEHOLUMeECA CTAHLIMM CBA3M MOryT
`B U3BECTHOHM CTeneHl AJeUCTBOBaTb B KAYeCTBeE MapLUpyTM3aTapoB, NosBonsAA ABYM Uunn Gonee
`CTaHUUAM OOMeHMBaTbCA UHCbopMaLMen (C MEHbLUCM MOLUHOCTbIO) Yepes NOCPeAHMKOB, a HE
`Hanpsmyto apyr c gpyrom. Hactosjee usoOpeteHne MOxKeT ObITb NPUMEHEHO B NOOON U3 3TUX
`ceTei, U Noppa3yMeBalcT, YTO BbILUGU3ZNOKEHHbIE UNNKOCTpaTVBHble NpUMepbi NPpVBe_|eHb! NULWb
`B WNIHOCTpaTMBHbIxX LeENAX, A HE ABNALOTCA OfpaHMYMBaloLuMM Npv3sHakom.
`XoTA GecnposogHon UHTepdenic pagnocBasn oOecneunBaeT NPeUMyLYeCTBO,
`3aKNOUAHOLLIEeCA B MOLBMKHOCTH, OH BbIA;BUraeT TpeGoBaHus B OTHOLUEHUM yBenvyeHuA
`nponyckHow cnocoCHocTu 6e3 noTepy KauecTBa OOcny>KuBaHuaA. [lo cBoe CyLUHOCTM NUHUM
`PaduNocBA3n MOryT MMeTb OONbLUM PUCK UCKaxKEHMA CUrHana MW NOTepM GaHHbIxX, YeM NpoBog unuK
`BONOKOHHO-onTMYecKnh Kabenb.
`Tem He MéHee, NO Mepe pocta nonynApHocTM SecnpoBOAHOK cBA3M NpeAbABNALOTCA
`Oonbuuue TpeOoBaHua K UHTepdenicy pagnocsasnu. MoctoAHHo TpebytoTca HOBbIe cnocobpl ana
`G6onee achcbekTMBHOM MW HagexKHOM nepeAaun AAHHbIX. Hactosujee uzoGpeTeHve o6ecneunBaeT
`Takoe yCOBepLUeHCTBOBaHHe.
`CYLWHOCTb USOBPETEHUA
`B HacTOALeM N3z0OpeTeHUN NpesowKeH cnoco6 u COOTBeTCTBYHOLUee YCTPOMCTBO ANA
`rpyNNMpoBaHus AAHHbIX, CChOPMUPOBAaHHbIX B BAe NakeToB, B KagpbI nepegauu Ana Sonee
`adcbcbeKTUBHOM GecnpoBoAHON Nepegaun. OAHUMM V3 OObEKTOB HAaCTOALUero U3ZOOpeTeHnA
`ABNAeTcA Gnoco6 nepegaun uncbopmalnny, cogepxkalvii cnegyrouine onepalnn: chopmupyrot
`nakeTb! AAHHbIX, BbIOUparoT rpynny “43 3TUX NakeTOB GAHHbIX MU KOMNOHYIOT Kagp nepegauy,
`COAepxKALIMM BbIOpaHHble NakeTbl BMecTe Co 3HakaMu rpynnMpoBaHuA, TaKMM OOpa3om, YTOObI
`nonyuatenn kakAoro Kagpa nepegauv Morn “3Bneub NpesAHasHaveHHble ANA HX AAHHbIe.
`SHaKM FTpyNnNUpoOBaHMA MOryT NpocTo cofepxaTb agpec npegnonaraemore nonyyatens vunu
`npeanonaraembix nonyyatenen. B HEKOTOPbIX CACTeMaXx NONe KOHTPONA WMKNMYeCKMM
`U36bITOUHbIM KofOM (LIAK) moxeT coflep>KaTb 3HaYeHNe, paspeluarolee CTaHLMAM, KOTOpbIe He
`ABNAOTCA NonyyaTensmMu, SesfhelicTBOBaTb BO BpeMA OOMeHAaarperMpoBaHHbIMM AAaHHbIMM.
`SHaKW FpyNNUpOBaHMA MOTYT TakwKe UMETb BMA KapTbi Nepean, BCTABNeHHOU MenKay
`3afONOBKOM NpoToKONa KOHBepreHuMu cbu3snyeckoro ypoBHA (PLCP) u Tou yactbto Kagpa
`nepegaun, B KOTOPOK HaxogaTca AaHHble. SHAK FpyNNMpOBaHUA MOryT TakKe COMepKaTb
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`70
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`CTpaHnya: 6
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`RU 2313912 C2
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`KOMAHAbI NOATBEPKACHMA Npvema ANA Toro, YTOObI KAKAbIN NoNyYaTenb 3HaN O TOM, Korga uv
`KakUM O6pa30m cneAyeT NOATBepKAaTb NonyYeHve NpeAHAasHaY4eHHbIX GNA Hero nakeTos. B BJIC
`MHO>KECTBEHHOrO AOCTyNa C CPTOrOHaNbHO-YaCTOTHbIM pasfeneHvem, MLLOUP (OFDMA),
`KOMaAH/bI NOATBEPKACHUA NpvemMa MoOryT CcOgepKaTb BbIZeMeHUe MOZMHOXKECTBA NOAHECY LINX
`Ana ucnonb30BaHua npv nepegayve cooGuwjeHuiA CNN (ACK). B anbTepHaTMBHOM BapuaHTe
`OCYLUECTBNEHMA UZOOPeTEHMA BaPNGHTbI BbIGENeHNA NOAHECYLYMX ABNAMWTCA NOCTOAHHbIMM,
`onpesenvAeMbIMM KOHCTpyKUMe, UV OnpegensroTca KONMYeCTBOM NepeAaHHbix Kagpos.
`Gpyrum o6beKTOM HacTOALero “30OpeTeHMsA ABNAeTCA NYHKT ACcTyNa, NDeAHASHAYeHHbI
`Ansa vucnonb3soBaHua B BJIC u conepkalyMi yCTpoucTBO BbIOopa NakeToB, NPeAHasHAaYeHHoOe ANA
`BbIOopa NakeTOB AJAHHbIX, TeHepaTOp 3HAaKOB rpynnupoBaHns, NpesHa3sHaYeHHbIA ANA reHepaLun
`VUHCbopMalUN O TOM, KaKMM OOpa3om OCYLIeCTBNEHO rpynnvpoBaHle BbIOpaHHbIX NaKeTOB B Kap
`nepegauv, KOMNOHOBLUVK Kagpa nepegaun, npegsHasHayeHHbi ANA KOMNOHOBKM Kagpa
`nepegaun, cofepxkawero BbISpaHHble NakeTbl W 3HAaKM rpynnvpoBaHuA. 3SHAaKM rpynnvpoBaHusr
`MOryT COfepxKaTb KOMAHAbI NOATBEPKAeHMA Npvema, NpeAHasHaYveHHble ANA UHCbopMUpoBaHnaA
`KaKOOK CTaHuMn-nonyyatena Oo TOM, KaKUM OOpa3om cnegyeT NoATBepxKAaTb nonyyeHne
`COOTBETCTBYIOLUMX el NaKeTOB AaHHbIX, NPYYeM B 3TOM BapMaHTe OCYLIECTBNeHUA U300peTeHUA
`NYHKT AocTyNa GZONONHUTeNbHO cO_gepxKNT reHepaTop KOMaHA, NOATBeEPxAeHMA Npuema.
`Ewe ofHUM OObEKTOM HACTOALYETO UZO0OpeTEHMA ABNAETCA NOOBMKHAA CTAHUMA,
`npeAHa3sHaveHHas ANS vcnonb3soBaHua B BJIC, kotopan cosepxuT ycTpolicTBo OGHapy>KeHua
`3HaKOB FpynnMpoBaHna, NPeAHA3sHaYeHHoe ANA OGHapy>KeHMA Toro, KOrga NPUHATbIN Kap
`nepegauu COAEPKUT arpermMpoBaHHble AAHHble, YCTPOUCTBO NU3BNeYSHMA AA@HHbIX,
`npeAHasHaveHHoe ANA v3BNeYeHMA M3 TaKOrO Kagjpa AAHHbIX, MPeHAaSHAYeEHHbIX 419 NOABYKHON
`CTaHUMH,
`UW reHepaTop COOSLIeHM NOATBeP>KZeHMA Npvema, npegHasHayeHHbi ANA reHepalWn
`COOOLUeCHMA NOATBEPKAECHMA NpvemMa cornmacHo KOMaHAaM NOATBeEpxXAeCHMA Npuema,
`COAePKAaLMMCA B Kagpe nepegauy, pu ux HanMunn.,
`Ewe oOHUM O6beKTOM HaCTOALYerO UZ0OpeTeHMA ABNAeTCA NOOBMKHAA CTAHUMA,
`NpegAHasHayeHHar ANA McnonbsoBaHuA B HesaBucumom BHC (HBHC), B koTopom oTcyTcTByeT
`CTAL|IMOHAPHbIA WIM NPOUSBONbHbIA NYHKT Hoctyna, U coslepKalyad yCTPOMCTBO BbiGopa MakeToB,
`npeAHa3sHaveHHoe ANA BbIGopa NakeTOB AAHHbIX, TeHepaTOp 3HaKOB rpynnupoBaHuA,
`npeAHasHayeHHbIN ANA reHepal|WU MHCoOpMaLNN O TOM, KAKAM O6pa30m OCYLUECTBNeHO
`rpynnupoBanue BbIGpaHHbixX NakeTOB B Kagip Nnepegsayy, KOMMOHOBLUMK Kagipa nepegaun,
`npeAHasHayeHHbIM ANA KOMNOHOBKU Kapa nepeAaun, cofep»Kalyero BbIOpaHHble NakeTbI U
`3HaKM TpyNNMpoBaHUA; a TaKKE YCTPOMCTBO OOHapy2KeHUA 3HAKOB rTpynnupoBaHna,
`npeAHasHayeHHoe ANA OGHapy>xKeHMaA Toro, Kora NPUHATHIN Kagp nepesaun cofepKUT
`arperMmpoBaHHbie AaHHbie, YCTPOMCTBO U3BNeYeHMA GaAHHbIX, NDEGHASHAYeHHOe ANA U3BNeYeHUA
`M3 TaKOrO Kagpa AAHHbIX, NPEAHASHAYEHHbIX NA NOABYXKHOM CTAHLMM,
`VM TeHepaTop COOOLIEHM
`noATBepkKAeHuWA Npvema, npesHa3sHayeHHbil ANA reHepaliMM COOOLIEHMA NOATBeEpP>KAeHUA
`npvema cormacHO CAUCTeMHbIM TpeOOBaHMAM MN KOMaHgaM NOATBepKAeHMA Npvema,
`cOfepKalMMca B Kagpe nepegauy, npv ux Hanns.
`Hactosujee uzcOpeteHve U ero OObEM NOACHALOTCA CO CCbIUIKAaMM Ha 4YepTexKnM, KpaTKoe
`ONUCaHMe KOTOPbIX U3NOKEHO HKe, B NPUBEACHHOM HM>Ke NOZPOGHOM ONnMcaHUK BapuaHTOB
`OCYLUECTBNEHMA HACTOALUErO U3OOpeTeHnA, KOTOPbIe B HACTOALUEE BPEMA ABNALOTCA
`npeANOYTMTeNbHbIMH,
`WM npunaraemoi chopmynon uzso6peteuna.
`KPATKOE ONUCAHME HEPTEXKEVU
`Ha ®ur.1 n3s0OpaxkeHa YNPOLeHHaA GnoK-cxema, Ha KOTOPOM NoKasaHbl OTAeNbHbIE
`KOMNOHEHTbI CETH, NPUBeAeHHOM B KavecTBe NpuMepa, KOTOPOK 3fecb ABNAeTCA GecnpoBosHan
`nokanbHas ceTb (BJIC), B KoTOpOM MO>xKeT SbITb YeENecocOpa3sHo peann30BaHo HacToALee
`usoOpetenve.
`Ha ®ur.2 uzc6paxeHa Avarpamma, Ha KOTOpOK NoKasaHbl YPpOBHM, UCnonb3yemble Ans
`ONUCAaHMA CTpyKTYpsl C(YHKUMOHMpOBaHUA TUNVYHOM CXeMb! 4A nepegaun DaHHbIx B CeTH,
`Hanpumep, B B/IC u3 Onur. 1.
`Ha ®ur.3 uzo6paxeHa yNpoLeHHaar Gnok-cxema, Ha KOTOpOM NoKa3aHbI OTAeNbHbIe
`KOMNOHEHTbI NOABMYKHOM CTaHUMM, CbYHKUMOHMpylOlue CommacHo OAHOMY M3 BapvaHToB
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`70
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`15
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`20
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`2
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`30
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`35
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`40
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`50
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`CTpaHnya: 7
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`RU 2313912 C2
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`OcCyLUECTBNeHMA CXeMbI arperMpoBaHus NakeTOB COrMmMacHo HaCcTOALWeMy U3Z0OpeTeHM.
`Ha Our.4 uzs06pakeHa ynpouweHHan GnoKk-cxema, Ha KOTOPON NoKa3aHbl OTAeNbHbIe
`KOMNOHEHTbI NyHKTa AocTyna BIC, cbyHKUMOHMpylOlero B COOTBETCTBUN C OAHMM M3 BapvaHTOB
`OCyYLLECTBNeEHUA CXEMbI arperupoBaHus NaKkeTOB COrMMacHo HacTOALWeMy UZ0OpeTeHnio.
`Ha Our.4A vzs06paxKeHa YNPOLEHHaA ONoK-cxeMa, Ha KOTOPOM NoKa3saHbl OTAENbHbIe
`KOMNOHEHTbI NyHKTa AocTyna BJIC, cbyHKMOHMpylolero B COOTBETCTBUN C ApyrMM BapNaHTOM
`OCYLUECTBNEHUA CXEMbI arperMpoBaHusA NaKeTOB COrMMacHo HaCcTOALWeMy U3Z0OpeTeHn.
`Ha Our.5 nz06paxkeHa BPeMeHHaA ANarpamma, Ha KOTOPOU noka3aH WMKN Aoctyna c
`HANUYMeEM KOHKYPeHLIM 3a 3aXBaT KAHANA COMMACHO NPEALUECTBYIOLEMY YPOBHIO TEXHUKM.
`Ha Our.6 uzcOpaxkeHa BpeMeHHaA AVarpamMa, Ha KOTOPOKM Noka3saHa NPUBeseHHaA B
`KayecTBe NpuMepa NocneAOBaTeNbHOCTb Nepefau AAHHbIX C HANMYMEM KOHKYPeHLUMN 3a 3aXxBaT
`KaHana COrMMacHo NpeALWeCTBYHOLEMy YPOBHIO TEXHMKH.
`Ha ®ur.7 uz06paxeHa OnoKk-cxema, Ha KOTOPOM NoKa3aH Gaz0BbIi cbopMaT Kagpa (cTaHsapTa
`IEEE 802.11a) cornacHo npegtwecTBylOLueMy YPOBHIO TeXHUKM.
`Ha Our.8 uscOpaxkeHa BPeMeHHaA ANarpamma, Ha KOTOpOM NoKasaHa NocneAOBAaTeNbHOCTb
`nepegaun AAHHbIX COrMmaCcHO OAHOMY U3 BAPMAHTOB OCYLIECTBNEHMA HACTOALUero M30OpeTeHua.
`Ha ®ur.9 usoOpaxkeHa 6noK-cxema, Ha KOTOPOM NoKa3saH NpeANOKeHHbI cbopmatT Kapa
`COrMMACHO OAHOMY M3 BaPMaHTOB OCYLLIECTBNeHMA HACTOALYErO UZ0OpeTeHMA.
`Ha ®ur.10 nz06paKeHa GNoOK-cxema, Ha KOTOPON B OOLUeEM Buse NOKa3aHa CTpyKTypa
`npeam6ynbl, nNpeAHAasHaYeHHOU ANA Uucnonb3soBaHuA Npu SecnpoBogHon nepeAave AaHHbIX.
`Ha Our.11 n3s06parkeHa cxema NPOXOxKAeHMA CUTHaNa, WNNIOCTpupyrolyaan CTpyKTypy
`anropuTMa 3afepxku “ KOppenaAunu.
`Ha Our.12 uz06parKeH rpacbiik, UNAOCTpUpyIOLUMA OTKNUK ANropuTMa 3afepxKkKu U
`KOPPENALIMOHHOLO OOHApy2KeEHUA NakeToB U3 Mur.11.
`Ha ®ur.13 u3z06pakeH rpacbuk, WnOCTpUpytOLM OBHapy>KeHMe oTAeNMbHoro CHM.
`Ha Our.14 uz06paKeH rpacbuk, “NNIOCTpUpyHOuWyMii OOHapy>KeHNe CoBMeCTHbIX CMM.
`Ha Our.15 uzso6pakeH rpadcbnk, vnntocTpupytouMi npumMep HacTponku OFDMA ana ouleHoK
`nNapameTpoB OTAeNbHOrO KaHana.
`Ha Our.16 uzs06paxkeHa BpeMeHHaA AVarpamma, Ha KOTOPOH NoKa3saHa NOCNeAOBATeNbHOCTb
`nepegaun arpermpoBaHHbIx HAHHbIX COrmacHo Apyromy BapWaHTy OCyYLUECTBNeHUA HACTOALerO
`uzo6peteHua,
`Ha ®ur.17 noka3aH 6a30BbI chbopmatT Kagjpa Ha YpOBHe ynpaBneHus AOCcTyNom K cpege
`nepegzauu YOCN (MAC).
`Ha ®ur.18 noka3aH cbopMatT arperMpoBaHHoro Kafpa cornacHo OAHOMY M3 BapuvaHToB
`OCYLLECTBNEHUA HACTOALerO UZ0OpeTeHNA.
`Ha ®ur.19 noka3aHo ComepxKUMoe NONA "KOHTPONb arpermpoBaHna Kagpa”.
`Ha ®ur.20 npvuBefexa Ta6nuua, Ha KOTOpOK NoKa3aHbl 3HAYeHMA ANA Nons “noATun"
`(Subtype) cornacHo HacToslemy “us0OpeTeHno.
`Ha Onr.21 npuBegleHa TaOnuua, Ha KOTOPOKM NoKasaHbl 3HaYeHMA ANA KOAMpoBaHUA Nona
`“ANUTeNbHOCTb/uAeHTUCcbnkatop" (Duration/ID) cornacHo OfHOMy U3 BapNaHTOB OCYLLIECTBNeHMA
`HacTOALero UZ0OpeTeHnaA.
`Ha Onr.22 npuBegexa TaOnuua, Ha KOTOPOU NoKasaHbl 3HAYeHMA ANA copepxKumoro nona
`anpeca nyHKTa Ha3HayeuHua, AMH (DA), cornacHo OAHOMy U3 BAPNaHTOB OCYLIIECTBNeHNA
`HacTOALero U30OpeTeHna.
`Ha Our.23 us0o6paxkeHa BPEMeHHaA ANarpammMa, Ha KOTOPOM Noka3aH OOMeH arpermpoBaHHbIM
`Kafpom c arperMpoBaHHbim CIN OFDMA cornacHo oAHOMy V3 BaPpMaHTOB OCYLIeCTBNeHUA
`HacTOALero U3z0OpeTeHnua.
`Ha Our.24 noka3aH cbopmat kappa 2400 Cll OFDMAcornacHo ofHomy U3 BapNaHTOB
`OcCyLLIECTBNeHUA HacTOALero U30OpeTeHna.
`Ha ur.25 npuBefeHa TaGnuua, oOOecneunBalouan BbIeneHMe NosAHecyLy4UXx Ans
`arperMpoBaHHbix cooOujeHui CIM OFDMA cornacHo ofHoMy U3 BapvaHTOB OcCyLUeCTBNeHuA
`HacToALero Uzs06peTeHna.
`NOHPOBHOE ONMCAHWE HACTOALETO UZOBPETEHMA
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`70
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`15
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`20
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`2
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`30
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`35
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`40
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`50
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`CTpannya: &
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`RU 2313912 C2
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`B HacToALemM Ms0OpeTeHun NpegnoxKeH cnocoo u cooTBeTCTBYyOLWee YCTpOMcTBO Ansa
`arpermpoBaHus NakeTOB AAHHbIX B KagPbI M3 MHOXKECTBA NakeTOB ANA nepegauu. B
`CMOAeNMpoBaHHbIx NPUNOKeHMAX ANA CecnpoBOAHON NoKaNbHOU ceTu (BIC) c ucnonb3soBaHvem
`HacTosaujero uz0o6peTeHus HaGniwOAanoch NoOBbILUIeEHNe 3cPcpeKTUBHOCTU VU Hafle>KHOCTU.
`HekoTopble pe3ynbTatbl 9TOrO MOAeNUpoBaHiA NpeAcTaBNeHbl B TIpUNnowKeHMM K FAHHOU 3anBKe,
`OfHaKko Ana cbopmynb! UsoOpeTeHna He TpebyeTcA KOHKPETHbIN Pe3yNbTAaT, CNM 3TO He YKa3aHO
`B ABHOM Bue.
`Hactosiee Us0OpeTeHlve, BOOOLUe FOBOPA, Peanuv30BaHo B NOrMMY4ecKOM yYpoBHe ynpaBneHuA
`AocTynom K cpege nepenaun (MAC) uv B MHTepdbence Mexxgay cbu3su4eckumM ypoBHeM U MAC. Stu
`TEPMUHbI CTHOCATCA K CXEMe OpraHU3al\MM NOrMyeckux ypoBHel Mosjenn B3aNMopelcTBUA
`OTKpbITbIX cucTem (OSI) MexkayHapogHon opraHu3auunu no cTaHgzapTusaununu (ISO)
`(Uuz06paxKeHHOU Ha Our. 2). OMHAKO 3TA MOAENb UMEET CBOUM Pa3sHOBUAHOCTH,
`VU NOHATHO, YTO
`Korgia 30€Cb UCMOMb30BaHbl €€
`TEPMUHbI, TO NOApa3syMeBaeTCA, UTO OHM OXBaTbIBaloT COGON
`aHanormuHble CbyHKLMM WNW YpOBHM TakKe VU B Apyrux cxemax.
`Hanpumep, Ha Our.2 v3s00pakeHa Avarpamma, Ha KOTOPOM NoKasaHa CTpykKTypa TUNUYHOU
`cxeMbI NnepeAayn AaHHbIX B BJIC. Cneayet oTMeTMTb, YTO KakA0e U3 NOObIK ABYX YCTPpOUCTB
`CBA3M CObINHO MMeeT NepesaTuuK UM NpveMHHK. B 3sTOM cnyyae K O6ouM yCTpovicTBaM NPUMeHMM
`OAH VU TOT KE MHOrOypOBHEeBbIN No”zXog. B KpaTKOM V3NOXKEHMM B TPaMLMOHHOK Mogenn 220
`B3aUMOpeUCTBUA OTKPbITbIX CucTeM MexgyHapogHouw opraHv3auMu mo cTaHfapTu3zalnn
`(ISO/OSI) ypoBehb 227 npunoweHuiA oO6ecneunBaeT NpesoOcTaBneHve ceTeBoro OOcnyKUBaHMA
`KOHEUHOMY NOsIb30BaTeENHO VU UHTepdenicbl C NPUKNAaGHbIMU NporpamMMamn Nonb3soBaTena.
`YpoBeub 226 npeAcTaBneHua ocylyecTansaeT npeoOpasoBaHue NoKanbHoro NpeAcTaBleHua
`AAHHbIX B KAHOHMYeCKyO Cbopmy UU HacGopoT. CeaHcoBbili ypOBeHb 225 ynpaBnneT COMeHOM
`UHCopMauNen ME*KAY YCTPOMCTBOM CBA3U VM CeTbIO CBA3V. TPaHCNOpTHbIU ypOoBeHb 224
`nofpa3sgennetT AaHHble Ha CerMeHTbI (GevTarpaMMb!) ANA nepegaun MN OCyLIeECTBNAeT MOBTOPHY!10
`cOopky NPUHATOIO NOTOKa AAHHbIX. CeTeBOUM ypOBeHb 223 ynpaBnAeT MapLUpyTM3auMen AaHHbIX.
`YpoBeHb 222 kaHana nepegauu FaHHbIx NoMeLaeT GFeWTarpaMMbl B NakeTbl ANA nepegaun.
`Mu3znyeckuu ypoBeHb 221 onpefenseT cbakTuYecKMA KaHan nepesjaun.
`Nogfo6Has Mofenb, agantTupoBaHHaa Ha OCHOBe Mogenn 220 OSI u oO6o3sHa4eHHad Ha Pur.2,
`Kak Mofenb 200 B3aMMOAENCTBUA OTKPbITbIX CACTEM/NOKaNnbHOK ceTH (LAN/OSI), CogepKuT B
`ypoBHe 206 npunoxKeHUi Tpu BepxHux ypoBHA 225-227 mogenu 220 ISO/OSI. B mogenu 200
`LAN/OSI Takke NoKa3aHo TO, KaKMM O6pa30M ypoBeHb 222 KaHana nepegauy aHHbIx Mogenu
`200 OSI nogpa3geneH Ha ypoBeHb 203 ynpaBneHug” NormyeckumM KaHanom (LLC) u ypoBeHb 202
`MAC 8 mogenn 200 LAN/OSI. C opraHu3alVoHHou TOUKM 3PEHUA HacTOALee Uzs06peTeHne
`CbyHKUMOHUpyeT, B OCHOBHOM, B UHTepcdenice Mexgay (nog)ypoBHem MAC u cbu3nuyeckumM
`yposHem. (Moga)ypoBeHb 203 ynpaBneHua normyeckumM KaHanom (LLC) BbINonHAeT cbyHKUWN
`YPOBHA KaHana nepegauy AaHHbIX OTHOCUTeNbHO GeTeBoro ypoBHA 204, Hanpumep,
`nosAepkKvBag KaHan cBa3u C CeTbIO. (Mlog)ypoBeHb 202 MAC BbiInonHseT cbyHKUMM ypoBHA
`KaHana nepegaun DaHHbIx, OTHOCALUMECA K Cbu3sMyYecKoMy ypoBHio 201, Hanpumep, ynpaBneHne
`AOcTyNom uM KoAMpoBaHve AAHHbIX ANA Nepegaun. NopypoBeHb 202 MAC Takxke ynpaBnaAet
`CMHXPOHU3alvi Nepesaun, NPeAOCTBpalaeT BOSHMKHOBEHMe KOHCDMUMKTHbIX CMTyYaLMi
`BbINONHAET CbYHKUMU NO OOHapyKeHUIO OLUNOOK.
`Ha ®ur.3 uz06paxeHa ynpoujeHHar GnoK-cxema, Ha KOTOpOM NoKa3saHb! OTAeNbHbIe
`KOMMOHEHTbI NOABMKHOM CTAHLMM 300, cbyHKLMOHUpylOlei B COOTBETCTBUM C OAHUM U3
`BapMaHTOB OCYLUECTBNeHMA CXeMbI arperMpoBaHVA NaKeTOB COrMMacHO HACTOALEMY
`uzo6peteHuic. NoAByoKHas CTaHlina 300 cofepxut cxemy 310 nepegatuuka u cxemy 320
`npvemHuka, KOTOPbie OCyYLIeCTBNAIOT Nepegayy UW NnpveM CurHanoB pagvocBa3sn Yepe3 AHTeHHY
`315 nog ynpaBneHvem KoHTponnepa 325. Mmeetca 3anomuHalouee YCTpOncTBO 330 ons
`3anOMMHaHUA WHCcpopmal\vu no Mepe ee OGpaboTKu uv Ana Gonee AonroBpemMeHHoro xpaHeHua
`AAHHbIX MW NPUKNAGHbIX Nporpamm.
`CornacHo OAHOMY U3 BaPVaAHTOB OCYLIIECTBNeHMA HACTOALErO N30OpeTeHMUA, NOABMKHAA
`cTaHusa 300 ZononHUTenbHo cofepxKUT ycTpoiicTBo 340 O6Hapy>KeHuA 3HaKOB rpynnupoBaHua,
`NpeAHasHaveHHOe ANA NPOBepKU APMHATOrO Kafpa ANA onpeseneHna Toro, com@epKUT nv Kagp
`
`70
`
`15
`
`20
`
`2
`
`30
`
`35
`
`40
`
`50
`
`CTpaHnya: 9
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`
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`RU 2313912 C2
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`arperMmpoBaHHble naketbl. B Oo4HOM M43 BAPUAHTOB OCyLeCcTBNeHUA UZs06peTeHUA ycTpolcTBo 340
`oCHapyKeHMA 3HaKOB TpynnMpoBaHiaA OOHapyxKUBaeT NOOOK M3 MHOMKECTBA PasnVMYHbIM OOpa3som
`ccbopMaTMpOBaHHbIx 3HAKOB FTpyNnMpoBaHuA ANA Toro, YTOObI NOABYyKHAaA CTaHuUMA 300 Spina
`cnoco6Ha paSoTaTb B pasnuuHbix BJIC. B BapvaHte ocyujecTBneHua Uuzs0o6perTeHua, NOKASaHHOM
`Ha Our. 3, nOgBMKHAaA CTaHUMA 300 TakKoKe COogepxKUT yCTpONcTBO 345 U3BNeYeHMA DaHHbIX,
`NpoBepAHOWes UHCOpMaLyMio 3aronoBKa ANA U3BNeYeHNA AAHHbIX, COAEPKALIMXCA B NPVHATOM
`Kagpe JaHHbIX, af|PeCOBaHHOM B NoOgABYKHyto CTaHunto 300, vu oTBepratolwee Apyrue NpMHATble
`AaHHble. HakoHeu, NOABWKHAA CTaHLMA 300 TaKKe cofepxKUT reHepatop 350 cooOlueHni
`NoATBepKAeHMA Npvema, NpegHasHayeHHbi ANA reHepauMn HagnexKaero Cll. FeHepatop
`350 coo6LueHni NOATBEpxKAeHMA Npvema onpesenset, Kora UMeHHO TpeGyeTca nepegaya CNN
`(unu CHM), ero chopmat u BpeMa”, B KOTOPOe OHO AOMKHO ObITb NocnaHo.
`Ha Our.4 usoOpaxkeHa ynpoueHHad GnoKk-cxema, Ha KOTOPOM NoKasaHb! OTAeNbHbIE
`KOMMOHEHTbI NYHKTa 400 goctyna, cbyHKUMOHMpytoluero B COOTBETCTBUNM C OAHMM M3 BapNaHTOB
`OCYLUECTBNeEHMA CXeEMbI arperMpoBaHns NakeTOB CormmacHo HacTOALemy “s0GpeTeHnw. MMyHKT
`400 goctyna cogepxut cxemy 410 nepegatunka u cxemy 420 npvemHuka, KOTOpble
`OCYLUECTBNAIOT Nepesayy VU Npvem CurHanoB pagnocsx3v Yepe3 aHTeHHy 415 nog ynpaBneHvem
`KOHTponnepa 425. CeTeBou uHTepcdbenic 435 ynpaBnaeT CBA3bIO Cc Y3NaMU UHCbpactpyKTypb! (Ha
`yYepTexe He NOKasaHb!). AmeeTca 3anomMuUHalollee YCTPOUMCTBO 430 Ona 3anomMMHaHUA
`vHcbopmaunn no mMepe ee c6paborTku u Ansa Gonee fomroBpeMeHHoro XpaHeHMal AAAHHbIX Vi
`npuknagHbix nporpamm.
`CornacHo 3Tomy BapvaHTy OCYLUeCTBNeHMA HacTOALero UZSOOpeTeHUA, NYHKT 400 AocTyna
`GOMONHUTeFbHO CogepxKuT ycTpoiicTBo 460 BbISopa NakeTos, NpestHasHayeHHoe ANA
`onpefeneHua Toro, KAKMe UMEHHO NaKeTbI, ECNU TakKOBble BOOOLUe MMeroTCcA, CheAyeT
`crpynnupoBatb BMECTe GNA 3agaHHon nepegaun. NMyHkt 400 Aoctyna Takxke CosepxKNT
`reHepatop 465 3HakoB rpynnuvpoBaHns, NpesHasHaYeHHbii AIA FeHeEpaL|MV 3HAKOB AIA
`yBegomneuHua nonyyatTenei nocpegACcTBOM COOTBeTCTBYIOLUeM AHCbopmMaymn o kKagpe nepezaun,
`COAePxKALLE