Umhleli: I-Ilink yeendaba
Kwisiqingatha sesibini sama-2021, indawo yaseBritane iqala indawo yokuqala isebenzise i-teskopu yerediyo kwi-DICEELOO, eNetherlands, ukuba ibonakalise i-lora ivela enyangeni. Ngokuqinisekileyo le yayiluvavanyo olubonakalayo malunga nomgangatho wokufakwa kwedatha, njengoko omnye wemiyalezo ude nesakhelo esipheleleyo seLorawan®.
Isantya seLacuna sisebenzisa iseti yesatellites esemhlabeni ephantsi ukufumana ulwazi kwiingenisa izixhobo ezidityaniswe nezixhobo ze-semtech kunye netekhnoloji yerefesti yerediyo ephantsi kweteknoloji. I-Satellite Hovers phezu kwezibonda zomhlaba qho kwimizuzu eli-100 kwi-filometer yeekhilomitha ezingama-500. Njengoko umhlaba ujikeleza, i-satellites igubungela umhlaba. I-lorawan isetyenziswa ngamasatellite, egcina ubomi bebhetri, kwaye imiyalezo igcinwe ixesha elincinci de badlule kwinethiwekhi yezikhululo zomhlaba. Idatha idluliselwa kwisicelo kwinethiwekhi yomhlaba okanye inokujongwa kwisicelo esekwe kwiwebhu.
Ngeli xesha, umqondiso we-LORA uthunyelwe ngesantya se-lacuna sakhawulezisa i-2.44 imizuzwana kwaye safunyanwa yiChip efanayo, enomgama weekhilomitha ezingama-730,360, enokuba lolona mgama mde ka-Lora
Xa kufikwa kunxibelelwano lwe-satellite-program ngokusekwe kubuchwephesha base-LORA, i-SINGINTRATORE ifezekisiwe kwi-TTN (iNethiwekhi yeNethiwekhi) ngoFebruwari 2018, kungqina ukuba kunokwenzeka ukuba kusetyenziswe i-lora yezinto zesatellite zezinto. Ngexesha lomboniso, umamkeli wafumana imiqondiso ye-lora evela kwi-satellite ephantsi yesatellite.
Namhlanje, ukuqhubela phambili itekhnoloji ye-II yazo ephantsi ye-IOR enamandla anjenge-LORA okanye i-NB-IOI ukubonelela ngonxibelelwano oluthe ngqo phakathi kwe-IIT kunye ne-SATEELLEL kwi-Orbit ejikeleze imarike ye-wan. Ezi teknoloji sisicelo esinomdla de ixabiso labo lezorhwebo limkelwe ngokubanzi.
I-Semtech isungule i-LR-FHSS ukugcwalisa i-giap yentengiso kunxibelelwano lwe-IIO
I-Semtech ibisebenza kwi-LR-FHS kule minyaka imbalwa idlulileyo kwaye yabhengeza ngokusemthethweni ukongezwa kwenkxaso ye-LR-FHS kwiqonga lase-LRGS elisemva kweminyaka engama-2021.
I-LR-FHS ibizwa ngokuba i-Longrange-frequency ye-frectoundus. NjengoLora, yitekhnoloji yemozulu yemozulu yeMpumelelo isebenza kakhulu njenge-lora, efana nemvakalelo, inkxaso yebhendi, njl.
I-LR-FHS inokwenzeka ngokwenyani ukuba ixhase izigidi zeendawo zokugqibela, ezikhula kakhulu amandla enethiwekhi kwaye icombulula ingxaki yokuxinana kwetayini ye-lorawan eya ngaphambili. Ukongeza, i-LR-FHS inongenelelo oluninzi, iphazamisa iPakethi yePakethi yokuphucula ukusebenza ngempumelelo, kwaye ikhuphe imodyuli yemodyuli ye-rople.
Ngokudityaniswa kwe-LR-FHS, uLora ulungele izicelo ngezicelo ezimnyama kunye neepakethi zedatha ezinkulu. Ke ngoko, inkqubo yesatellite ye-lora enezinto ezihlanganisiweyo ze-LRHS ineengenelo ezininzi:
1. Inokufikelela kalishumi amandla alishumi anesiphelo sendlela ye-LORA.
2. Umgama odluliselwa lixesha elide, ukuya kuthi ga kwi-600-1600km;
3. Ukomelela okuchasene nokuphazamiseka;
4. Iindleko ezisezantsi zifezekisiwe, kubandakanya nolawulo kunye neendleko zokuhambisa (Akukho zixhobo ezongezelelweyo ze-Hardware kufuneka ziphuhliswe kwaye izakhono zayo zonxibelelwano ziyafumaneka).
I-Semtech's LorasX1261, i-SX1262 TransChoings kunye neqonga le-loraedget, kunye ne-v2.1 uyilo lwesalathiso se-v2, sele uxhaswe yi-LR-FHSS. Ke ngoko, kwizicelo ezenziwayo, ukuphuculwa kwesoftware kunye nokutshintshwa kwe-lora terminal kunye nesango kunokuqala ukuphucula amandla enethiwekhi kunye nokukhathalela ukuphazamiseka. I-lorwan yenethiwekhi apho v2.1 i-v2.1 yesango liye lafakwa, abaqhubi bangenza umsebenzi omtsha nge-firti filreware firware firware.
I-LR-FHSS
U-Lora uyaqhubeka nokwandisa iphothifoliyo ye-App
I-Berginsight, i-Intanethi yeZinto zeMarike yeZiko iZiko loPhando, lakhupha iNgxelo yoPhando kwiSatellite IOI. Idatha ibonakalise ukuba ngaphandle kwempembelelo embi yeCoVid-19, inani le-i-IOI ye-IOI ye-IOT yesatellite yehlabathi isakhula ukuya kwi-35.4 yezigidi ngo-20.8% kwiminyaka embalwa ezayo, efikelela kwizigidi ezili-1525.
Okwangoku, i-10% kuphela yemimandla yehlabathi iyafikelela kwiinkonzo zoNxibelelwano zeSatellite, ezibonelela ngendawo ebanzi yentengiso yokuphuhliswa kwesatellite i-IOTALMIPER ephantsi.
I-LR-FHS iza kuqhuba ukuthunyelwa kwe-lora jikelele. Ukongezwa kwenkxaso ye-LR-FHS ukuya kwiqonga lika-Lora akuyi kuyinceda kuphela ukubonelela ngendleko ezininzi, i-biquitious kwiindawo ezikude, kodwa ziphawula inyathelo elibalulekileyo lokukhupha indawo enkulu. Iya kuphinda ikhuthaze ukuthunyelwa kwe-LORA jikelele kunye nokwandisa ngakumbi izicelo ezinobuchule:
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Inkxaso yenkonzo ye-satellite
I-LR-FHS isebenza i-satellites ukuba iqhagamshele kwiindawo ezikude kakhulu kwihlabathi liphela, ixhasa iimfuno zokuhambisa kunye nedatha yeendawo ngaphandle kokugubungela inethiwekhi. I-LORA Sebenzisa iimeko zibandakanya ukulandelela izilwanyana zasendle, zifumana izikhongozeli kwiinqanawa elwandle, zifumana imfuyo kwidlelo, ezolimo ezikrelekrele ukuphucula ukusebenza kwexabiso lehlabathi.
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Inkxaso yotshintshiselwano lwedatha rhoqo
Kwiinkqubo zangaphambili ze-lora, ezinjengokulandelwa kwempahla kunye nezakhiwo ze-Smart kunye neepaki, amakhaya alumkileyo, kunye nenani leMoulmodling, i-Smart Morement Storement kwizicelo. Ingxokolo yesikhonkwane sesiphumo sokuxinana ngophuhliso lwe-Lorawan sinokusonjululwa ngokuphucula i-lora terminals kunye nokutshintsha isango.
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Ukuphucula ubunzulu bangaphakathi
Ukongeza ekwenziweni kwenethiwekhi yokwanda kwenethiwekhi, i-LR-FHS inceda iindawo ezinokubakho ngaphakathi kwenethiwekhi ngaphakathi kwenethiwekhi ezifanayo, ukwandisa ukwenziwa kweeprojekthi ezinkulu zeot. Umzekelo, uLora, yitekhnoloji yokhetho kwimakethi ye-Global Memitha, kunye nokuphuculwa kokugubungela ngaphakathi kuya komeleza isikhundla sayo.
Abadlali abaninzi kwaye abaninzi kwi-intanethi ye-satellite ephantsi yezinto
Iiprojekthi ze-lora ze-lora ze-satellite ziyaqhubeka zivela
I-Mckinsey ixele kwangaphambili ukuba indawo esekwe kwindawo inokuxabisa i-560 yezigidigidi ukuya kwi-80 yezigidigidi ezingama-2050 bhiliyoni ngonyaka we-2025, esona sizathu siphambili sokuba uninzi lweenkampani zigxotha imakethi. Okwangoku, phantse abavelisi abaninzi bacebise iZicwangciso zeNethiwekhi.
Ukusuka kwimbono yentengiso yaphesheya, i-satellite i-IOI yendawo ebalulekileyo yokuphuhlisa kwimarike ye-IOI. I-LORA, njengenxalenye yezinto ze-Inter-Manet yezinto eziphantsi, zibone inani lezicelo kwimarike yaselwandle:
Ngo-2019, isithuba seLacuna kunye ne-miromito saqalisa iimvavanyo zeProjekthi ye-I-Lora Satellite IOI, eyasetyenziswa ngempumelelo kwizolimo, ukubeka iliso kwindalo esingqongileyo okanye i-asethi kunyaka olandelayo. Ngokusebenzisa i-lorawan, izixhobo ze-i-IOI ze-IIT ze-IIT zinokwandisa ubomi babo ngenkonzo kwaye zigcine kwiindleko zokusebenza kunye nezolondolozo.
I-Irnas yahlulelana ne-Space Lacuna yokuphononongwa kweTekhnoloji yaseLorawan, kubandakanya nokulandela umkhondo kwi-antarctica kunye ne-buoys usebenzisa inethiwekhi ye-loraway ukuze ixhase izicelo ze-marines kunye nokugada.
I-Swearm (ifunyenwe yi-X) inezixhobo ze-lora ezihlanganisiweyo zeSemtech kwizisombululo zonxibelelwano zokwenza ukuba unxibelelwano olusezantsi. Ivule i-Intanethi yezinto (iiot) iimeko zokusebenzisa i-quarm kwiindawo ezinjengezixhobo, ezolimo, iimoto ezidityanisiweyo kunye namandla.
I-inmarsat idibene nengqokelela yokwenza inethiwekhi ye-Inradan ye-Inrawan, iqonga elisekwe kwi-Inmarnat ElebBone Network eyokubonelela ngobutyebi bezisombululo zamacandelo abandakanya ezolimo, amandla, igesi, igesi kunye nerhasi.
Ekugqibeleni
Kuyo yonke imarike yaphesheya, akukho kuphela kweenkqubo zokukhula kweprojekthi. I-Omnispace, echostarmobile, iLuntork kunye nabanye abaninzi bazama ukufaka inethiwekhi yaseLorawan ukuhambisa iinkonzo ze-IOI ngexabiso eliphantsi, elinesikhundla esikhulu kunye nokugubungela.
Nangona iTheet Iteknoloji inokusetyenziswa ukugcwalisa izithuba kwiindawo ezisemaphandleni kunye neelwandle ezingenasiphelo se-Intanethi, yindlela entle yokujongana "ne-Intanethi yayo yonke into."
Nangona kunjalo, kwimbono yentengiso yemakethi yekhaya, uphuhliso luka-LORA kule nkalo lusebusaneni. Xa kuthelekiswa phesheya, ijongene nobunzima obungaphezulu: Kwimeko yemfuno, inethiwekhi yenethiwekhi sele ilungile kwaye idatha inokudluliselwa kuzo zombini iindlela, ngoko ke ayomelele; Ngokwesicelo, i-China isesingaphantsi, ikakhulu igxile kwiiprojekthi zeziqulathe. Ngenxa yezi zizathu zingasentla, kunzima kumashishini asekhaya akhuthaze ukusetyenziswa kwe-LR-FHSS. Ngokwemali enkulu, iiprojekthi zolu hlobo zixhomekeke ikakhulu kwigalelo lemali ngenxa yokungaqiniseki, iiprojekthi ezinkulu okanye ezincinci kunye nemijikelezo emide.
IXESHA LOKUQALA: APR-18 ukuya kwi-1822