A method and a system for enabling coexistence of sensing and communication systems in a shared channel

Abstract

The invention is related to a polarization-based multiplexing system and method which enable coexistence of sensing and communication systems.

Description

[0001] ec coeexnn svc eea nnceo one sse rnesane,roe aeoarzaon-ase muexn ssem an meo wc enae r ra raar, an communcaon ssems. cuourrer wreess newors weno re onunconaes oo sensn an noemwmorunscaonnaraeoreverse reuremens an acaons o aneon ser neewse ar. neeecnooroeeser a ure czoamonn onom exese snceec arunm. neweer m wa-rseou mereese sneres occue raarecnoo an wanso u encans are usua ecause oemereuenc see same manorerecnoo wors weor mos oe caseess anvaaeseenanse.seo mrsan reass aonso, wreess communcaon meos an waso coexs communca e mare reuresa man acaons on an raar snasne samean.seca, communcaons on reeurarees c soennssnan a ann c sommmuuannceaouosn sen oron raar an wou anea.owever, muexn r sn an communcaon omans ca aar an communcaonnmereuencsaceoave mauxsmesu amraereoormaenwceeenane sensn an communcaonerormances son orer erorman o raar an communcaon neer oeraess eea m saorece s r.erouroesseaes conns oan ra an smuaneous sensn an communcaon wou an samem ar an communcaon muexn maes surea ae oarzaeo anna ssameeenre suuenec woer can sense an communcae we concerne recevers. communcaon.s useor wreecaesses conmmuenceaosn o e raerar,or ocaevre,r asn saaee muexnansoncreasee caac oe ssem.u am ns ornvenonsresearcaaseenone usua ass os a oe aas occurre.n,ao e a.orers-mumee esxoaeereoasr nzoa coann sneaeseoora mruzaone acecesosanrzan aonn sea-oes-s are nooen en cvraonnmeenu.eoe mea wn aresseusmsroonanaoer wor wasaowroa o canneeoarzaon.oreover,eren user n meum w a recever se usn aoarzaon-aseernecn s’aas searae ae mn saxm,z aeoear czaanonne cvaerasc-a asmeon mue-omarzeao nnue. umer oecoanrzuaeons anroeoss.eoe sumccueassounn re ascusev snow canane m caua-coa wrzaornac mcua-onaruza moun-a-oue aunennas-.msoane an comensaee canne-ase cross-oarzaonsc ar,ecnues areroose suc asn,,.oreover, omrmnaoneren maxmzee caac ooarzaon-ase mue acces aower aocaono same auorsaveroose anoer meoo max snsscussen.n,e anennasor ssems.eroose a nmzee caac woarzaon-ae maxmzee canne caac.ese menoovere-os con-ase meoo exoreeoarzaonoma ne reerences arerom researcaasn resea nor wreess communcaons, nowurer weescreow oreo rcersave muexe raar an communcaon snasoeer. reransvmer,eoarzao rooses aecnuen wce useeeacno w rearra n saenormaonacoeransmern reurneransmer e mann meovsa anoennnoasorransmssonne r oarzaon. romeacae raro m serecnrum rasarec aonm cnomnmcurenacsanons soawrsaer ans a weo nneeesecnn caumees son oveer rcaomare cansn coon caesuoren. anor seeonvseer, we surroeuncreasn comex o our envronmen, a raars neeo communcae w eac oer ann w recson,ora mue urermore,uursc acaons s s a newor anousee comneaa. an remoe su uc as vecuar communcaon,esure reconon, communcarer, aese acaons neeeunconaes oo sensn an waeve moarmn uenon sero nsnener , r.esea,rc re, caornnve raarnc rauoes scoemnes sensn an communcaon rocessnecnues,reuencmeeam sarn ecn,u,nerae snaearnn non-oroona mue , eesc.,e re mnaoorrce wmoern reaar cann sense anso cocumsmeun onca weav weoromuraemreesn, eeroave an omze waveorm sceue waveorma aneerormance oo, orenoave ameemaenea sonaes-o ca-ees-e oarr on ze an coo no aera eco ean. r aon rsa oar sscussen . ase uauncon raar commu communcaon coexsence an eveon ecennererennccae monaonec snsemuess.o oeve mrcaonmeroeenmer reeraerncena rs an communcaon causes on eac oer, suc asn aar ssem maorocuses onecnuesoone ,.ne oeran, a sen ao s nnonereerorma sn raar an communcaonn a waa u nce o an an can smuaneous sense an communcae waveormae asearwaree consers c sv esce ue.marsow connsne uresen w e amoesn an omaares weavn mnm rs wc aso smuaneouseecse raar emen c um mu-usernererence.n, a noveecnue ooeor raarom semnuncaonaane seoesor mu-user communcaon wee man nerevoussernsroose. s cosmemmusncaeo mnana erosu rare mav o nan cnea ee w esen r oa we emeoreo ws a a m awu veasro aexn rrawec nacnu eeeewse oerneere rnaar an wen researcers are muex rormance.oreover, conser eerne o s n scewnaoro us werse'reaaerens noo c oarnnoeoneaoaorzaarzoano onr eve someave conseree canneeoarzaone conse en oarzaonnormaonseacoeransme r aeeacnn wce ua-oarze anennasoxe rn wceransmer ma roaes ae eec oe oarzaon s orenaso reransmn a manner noraccaoave aonaernznaasonas caren-comsecnasae c aaneereanrsmoaerr.zavoen smes eoarzaon eec no coe we se a re reaseu, ae o.e.roem menone aoveas mae necessarorove a noven coeee x mc sas o ennce oe oe scnv en oeno sn aenresennvenonso esas a meo an ssem enan ne conrarraonna m ceomomu oncccauon se sasreamesren a sare cannene same secra. uneruzaon oe s uencans,envenoneas uso se ecrum an maxmzee uzaon oe avaaereuenc sennocru snemr a o. ne ccom omunecaresoennenrvenonso esas a meo an ssema maxmzee em ormancen a waaoes noerae orraeo eer o enro. ormeran oceec o enanecnnve snenosnns resoo eusas a meo an ssemamrove sensn noer oec oer on,areeecon, anracn caaes. reure aneeacness,en wncven asoonnscreoas eessaes ov aer meeao a an ssemaoesn’ransmsson wc weo noreerna n causes aeane oarzaon e enc crca acaons,o comensaeore anocaero one sucec c o. aseranrsesoenranovne,neoneso esas a meo an ssemor crca ve nse, wreess newors,o, scenc researc, ecnuvaer communcaons oror mecauroses. eweenn seonnsn am asno croomvmuenceaxonu annco ansa.a nnamca aocan resources cann oeraona reurem s aaa s essenaor meen envenon aows ens an omzn ssemerormance. reuencan, sarn s reenssounrce asn e ccoemnmu.ncasosna srscemso coexs wne same secrum avaa sme uar vauaen scenaros were oer , suc asn crowe uran envronmens or mar senea snnovne ans. no cnom mmaxunmczaesoe uzaon o avaae secrum resources muexn aa raes an ecenn s sensnnas wnoeu coaaursznaonneroemreancne..ss crucaor acevn senrsoun anoa crozmamounncaomoann s mnuaexn,envenon mnmzesnererenceeween cross-a an co-cannenererencse., eneanconarz oaveon-ase searaonneren reuces n concuson,eecncane ra ssemerormance. ecen comn res anoena uses oenvenonens a o oens uossee ssenosrn en aannce com smeucnrucma uonzuancono,naes wn a sne ssem.s nove acaons across varousomans wereom sernosven s aennsn comemruonrmance, an es caon are rseenae. e exnvoesncr nonoo ecnu osoesar oe zna anv o ne nenwo no monvaen m ou eecerxnecnue o sensn an communcaon omanor oroon omanec waves.xoneoarzaon comonens,.e.ea verracnasm anssonor ozon seansnoa an communcaon snasnoarzaon can usee samereuencans ae samemerzoar coonn,s maane ssen ssurne ana coecnooes n summar,eurose oenvenonso ommuncaon. communcaon ssems revouonzee wa sensn an aown sensn an com cmoeuxnsca aonn s onearaseo saereverae sname seeoarzaonoman.nvenon amsomrove secrum ecenc, enance sensncerruomrm aannce re,s aonurce es,e smuaneous oeraonn a we rane o acaons. nae eescruroesn a on reeaeureess ocenvenon un rons necessarore suec maer oenvenonoe uerrseooa.ceeemr aarec vveewn oe aow. uurree..occemaacra vmew oe soseamrz.eroaaon cannes oure. ure.cem oroose meo. ure.ransmace v aenw o rec aenvuearo roaarzoano cnau vseecors.e canneeoarzaon. e coeea xne sveenne ceos oncr sse rneo san ne o ano ae comonv maern uznaon caono-na ssese mmusexn ssem an meo wc enae anee rrercneveor ane a.aaroec sesssenm ceovmcer wsesc ao exnec suenessne a sne as c oommeunnvcaonransmer o “sensn”reeras raar sna o enon.eerm e us revces.nsescron,eerm o “raar” wnveneonn sseoau on’ “seensnne”rreow aesve orn s woue noeae meo an ssem oe muexnsunamena aou ecen raa cromecanusne seen csonnce an o coumam-uoarze unconaes anas exenseon raar a ncaon sensn snas.an caonsoncue varouses o enances versa an maee me aoc saseemo aoro waorer r wane oeren sensn snas can ssem an coue aae w envronmena sensors, meca sc seennasroros.ornsance,e sensorsa oeraease onerenrncesanraona raar.s, or oeres o eeerornn raa.r anee crosm omu ancaeo rnaraarn ssmnaer o aneor ra receverreera aresace. communcaon arees ar anaa snasoe usen srenaue,n wcc mouae conne.nuous wave s cons -onmeaarn re swreeseens ere ase raar muexe comexme a acornos os a a snanew sunran ca anem werneenrv aas o.e w nuere reresense soe oe crasnearnc emnere ooa crs.o sreonvaer,s re mruesenee nu asmers o crs are conrseaserne ann a snseeraomae, wererseower oe waveorm we reresenseoameuraon. so cro cnosmmeruen.careoner sana,,n cvoenrvseenasonaou orreroroannasoreuencvson muexn smoo convere comexaa smosa arermne s aeurn eac smos reuencoman,omeoman en,e same reera,o c oneraneom maaxmuem excessea oe c rex s consere reuenc resonse ae rec anne.n orero esmaee canne smo suca ever se,nowno smos are emee wne weereraPnsemnoeeseuonces wcs omaor mnmzn errorroa. comonens,reeraaonaorzewo s ornao coannaeoareczoem coosmeonnenos or.e.o,onoarzonoarze verca, wcs reresene as a an waesree saeere onceoa,r wzaeroen ∈, o a ann ∈ snasenoeHe amue rao an sna anVse raar sna.ue,o.eorreover,ise mouae corrueie nose aneeoarzaon ansmsson canne,e es oarzao snnasc eecaaseen cause e cross- ere sr amrenaesonne,e. sare communcaon canneseoarze. consuaereoar wze uamouare-nu an mue-ouu saa canne moe s receve anennastzeuaoarzeransm anennas anruaoarze we eemreen ^^ osee m caarnxne reresens anewee ^^"marx, were sae, we x ∈#"^&'senouenoea rrezceeve aneransmeoarzaon reresene as ^^ ^^ = ^^'^^#^^" ' #ransm"e sna#,"^w&'c cane ecomex a zero^^m,e^^a!n^^, ^^!^^, … , ^^!^^ ∈ .oreover,^^ ^.. crcuar smmercs reresenerane^ =smua^anoa or.nz^eeu caannoear mzaerx re ocev- muaeween one coocaeuaoarze canneno aoc marxorm ase anenna cane reresene oronne ^^ weerer r ttreresense canneaneweeneoarzaon ae recever an cannoear mzoaeon ca anee reranressmeneer a ass:usraen.a an.eeneraze aes aoovneco craonrnaees moee anne o c eonecvaseon mnooermsaeon e oec oeroanasrmzaeorn anueoe . anennas aon we ane o azmunormaon wceaso a- cannee recever our sme ccuse,r as s arne ceon csuseerer,s coen moen. m s caenren seasraeae ar ase s roewcenvenr us.n,euam ev senace eerenoarromzaoen aneamua sr sace c caannnee e msomae.erwar, eac cuser canerocesse an onsern asac raa eor eac cuser. an a sne cuser, werer anere communcaonnooo as sownnurea an aer sresrom an oecnes e anvoronnmennransmer wcransmse sna rs sesone amoun o anuar roaon,as raecseeve eonn recever.e e mxe receve sna aoeorzona an vercae ann ceanunsea canueeoesecr caenn aes:. were an ar so ee comonens ewnuanouarre. raar comonenzeennn meureexe snas are receve as an , we verca versa.e receve re overeorzona communcaon comonen an vce- ur snas a eac recever cane reresenen vecororm as sownn nee. rs aroose cro rsesc-ecovrerreaesonnon oorer oo coemensaeore cross-oarze comonens we cr snaa receve snas an , w e raar correaon w senown anocaenerae ae recever.oerorme cross- correaon oeraor asn *own raar sna r, wcs cr sna,e'senoee cross- woearreze^^*^r^ecaenver^s^+, r^^eseacrevee.crosse-correaon resusworeeevcercaeraensenceorozonraaar srannsamseeoanrzacaonon an o reecaesvenee- roesaurzse. veera, ane s eween orna maxmum vaue oe cross-correaon resuso eac orsoern. oerormsn esmea ceross-correvn wenown raar sna r, wcs cr snae us remove aon comonensrome cooarze comon e crossoarze e raar a ens ano removeenererence cause ao reera,no c eosmmmaunecaeona cs saonwsnnure,eooweormuas use: w veresroen.sn ance anee s oar e-oarze eoarzaonseror s meoe communcaon snas armee se aanrae aen anee ra sar ans c eommmnuaneca.ono swnao raar an a rocessns romene.e communcaon ane raar snass searae,sossea esmae reae erao snas. a weans rmecea r oaare s sanmae srranessm aaere snea ecos receve ae raar recever, wcs arameers aoue sense envronmen suc. asosca reone,c veeo ecco a snn aan ceonans crca romese raar ecoeseeas esmaerom wc oeare. eneoers esmaerom wce ve eareocaonsoun an e auo-correaon oe raar sna,e anuoarc s oueeaoree csaonunne.eooreaorvzear,o aner esmae.urermore,e communcaon an raar sn s e communcaon rec as are searaerom eac oer.aen overe receve senvae.rurrsermore,em coonvuenaoonnaserormeem aonu aaerwar s eeconroces on an smo we su ac s a mesos a canee. carre ou aaarocessnevce.sevce mae use rocessnsemevc ceom marsese urasnesm onere an v recever anennas or as a sanaone.eaa comrseransmer anor recever ece, suc as au veomcoes,e.eneve vneocne ca mna ena asoe r vaearc seensno arn o veeccee-eoc-nonra asnrracn we smuaneous suorn vece-o- coorn ucure communcaonor enance sae an ssee mmea s, aoon. s a anreae exaaanreocessnevce cane usenon raar an communcaon a or .so, ar acaons caneneromenvenon's communcaoovnen rasar seewnseenn moraarre uneesc oorn a snracn we manann coverecnoo cane usensaser-srcen areasour svmeuanacneeou ssse cmosn.uoreover,e searc an rescue oeraons we es c raar-asenormaon asn communcaonnsor coornaon anassor env erxocnmanene. mounrermore,envenon cou aow sensor noesoerorm raarneaa-sarn ecossemor onn, werenaee or sensnns, oorar neeworarcs.n we asoarcan

[0002] re.essuo,o.mmuu,nc.aoenns:,.en an.en, "vances onxonoarzaonn ommuncaonsurves uoarnanse,s v,o.ec,n noo.o,es,. an-,caons,"n . .. . rsuarer ,o: oarzao,n,n-uan, annn. "oarzaonvson mue access w commuanocan monos auna noenwoorrn wreess co:m-mu.ncaons." ourna on wreess oarzoaano,non,eo--uwono,w anen-eue. "cevae caac o mu- ner anmarsemsonerencear wr.eess c,ommu.ncaons." reen aware,ranausm, anoweearn awocoan.o "n."u-oarzaon snuereosoneamormn w - -a. , . cuarecnoo onerence muaenx,nano naar,rowa-nannn wreaenss, c aonmmuanoxcanon auo.e "erorrme-acnocme oensaoo-no anarz maon noc s." reessommuncaonseers. :-. u- oarzuaano,n mnon,u eao an.." " cross-oarzaonnnuascrmnenranaonon caomemnsaosounm a onormor noor, anoeaoommuncaons . , . ersona, vsownon m,ueoe- accues.s " canmneas."ower anoaorzaaonomomruneca caonascon oerenocaer.zaon . , aew anone,nnaeson-ue, ann coreas.osc. "aac maxmzaon woarzaon- conerence . m,mun.caon ssem." oa communcaons commuancaonoen, ssomemen."co, e a. "raacaronaoureraasearo wnav.eorm,or a.on raar- esmacon,na croaon,e aranve rsaaovunen. "aar waveorm omzaonorarearameer anecroncsems.ar-com:mun-caon.s ssems." ransacons onerosace waveorum,easn,n. e" a. "roanwsaarconusa o-nuncnaonaroc raessarn-comm.uncaon: ss-ems:.ma raar rasuore n,ewooress.", e a. "ranosvaeco snsse omn v aerccueacrureec annoo waveo.rmes:nor- con.ve nernncao,onaero,o er as.o " onannoenarvaemeneorrsm easomnarooncesosrn conve. raar, ssem.s." socasamcm oe,mzaurroanm,ecanauemeoraur, an an a.mamuane esammaar.o "n ooo anceannansre snarocessnn communcaon ssem."ourna oensors . arras nuearnn,aona, eon aer.en "cea onar-covmanmceuncnaoocnommneercanoon:o.n ove,rvew.."e renorceam,enweena,rn en. a". "ooernaves raomarar ano communcaons coexsence usn omuers. , . nerence onnas,sems, an secruman s,arnoameew,ee anneu raanar. a "non-oro cona mue accessase cooerave rocessn :-. ommuncaon ssems." ana sensna ann, comemmuencaeorn, w aanveormsesnrsan. "u-uncona coexsence o raar- -a. , . ." necuarecnooonerence e roau, aaena, e." a. "onran rasacaro anns o cnommomunmcuancoanoenssn:. ca:ons, s-ae-o.-e-ar, an maono."u,anarann,s eac ao.n "s oannea:enecrruamns soraranonors auemomso.ve raar:ner-eren.ce searaaoeenm u,snme a, n aenw nosne-nnearrsuann.c "oonno rraar an communcaonasen sna ecnooonerence -a. , .as-." ecuaron raesar-nc,omumsuancuaroann,s. e" a. "ea suerooeeanevea-araseon wearvenecoermu omz.aon,or o.m emeanssan usenn, seouoneas cro,n ero a an. "ua-uncon raar-communcaons:normaon rocessn. : -. waveormvers." ransacons onna

Claims

. co meoorransmn a sensn sna an a communcaon sna over a sare rem enem ureaun ncncarveon su c oennacnn mu meo coum exaners a cn son se en cus oomu osm wuanvcea asoe sensn sna an oroona reecoumencosnvsuoan mouarzeexnre suennacsn moo ourae cno snnnuao,us wave an oroona eoarzne oonaoarze comonens , reocearvzne a mnxe s c sanrea a commeu rencecaveornn caencnoem,oseorm wc comrseso co- an crosross-oarze comonens, sna, s-correaon w a cr snaenerae ae receverore mxe esoamrazen v aenrs aonne o s eween ornaransmeoarzaon an recevee- emnaee ane so crro sess-acroarreaon resus an aneoarzaono sna. ne sensn sna ane communcaon.er moermon ancvcoerrsenasoouaremrra,ns coarrmaceorrze eac smuroer comrsn ses o snao converemnoemeoman. oe communcaon.on meeroan accoer manxmouma exmces,s weeare on a cec ccannree.x oe communcaon snas.ec momeoos accornoam, caracerze euaoarze snass oarzaoen.nowo oroonaoarze comonens as aorzona an a verca.o marezaoon acsc roerrensenoe asam, caracerze eorzona ane verca s , r maa ooe o uae anoarza commasueon ncaeorenn sc oe anw na, a wnVise sensn aaere snsne na. ∈noe, ane amHisuee. or menmao umra a vnc ascmor ue oen eoo carorsza sam, caracerze esman an ane s eween max -coornre anao rnec reesvuesoe- eaocar ozeer. verson o vn.e m reeceove arccso rrernesenoea asm or, caracerze e recevn mxe sna a erena aneorzon e ^n^nas, resecve. verca ane.or mmeuao accornoam, caracerze an cross-correaon ,weren ^^*an ^^*aree cross- , sna. correaon resus an rse sensn cr. or menaora ancscmorenooarzaamon a,n ca reracceevrezee-o easrzmea vners aonn a one sormeuwae oen . meo accorns urer comrsn coeermos mr omn emouaon an scree ourer ransorm o mun recevn erorncaon snaem,ouaon an smoeeconrocess. . se meo accorno an orecen cams, caracerze urer comrsn sems o araen oeea se annsno meaenr, r oeseec sveens.n snaoounocaon an veoc o . s mnae.o accorno an orecen cams, werene sensn snas a raar .aama.rocessn evce comrsn meansor carrn ou e ses o e meo o . com smsuemncaoronran csmannen co am senrssens a s snenas ann a an co amm coumncaon sna over a sare recever an aaarocessn evce o am . muncaonransmer an .ran ssmsemer acscorrovneo ae am weren a sensn an a communcaon anor a sensn an ar cs annerae on sensn-communcaonransmer sensn-communcaonaonmsmmunerc.aon receversrove as annerae on .ra snssmemer a ocrco srensnno ane a coammmunc oaron re wceevreerns a s seeencsen a asns aa cocmmuen.caon.e comaauerroram comrsnnsrucons wc, wenerorams execue e ses oroceess mneoev oce oama.m, causeeaarocessnevceo carr ou. comuer-reaae meum comrsnnsrucons wc, wen execue e maeaoro ocessname.vce oam, causee comuero carr oue ses oe

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