Ingaba iTekhnoloji yeNdawo yeWi-Fi iphila njani kwingoma exineneyo?

Ukuma kube yitekhnoloji ebalulekileyo kubomi bethu bemihla ngemihla.I-GNSS, i-Beidou, i-GPS okanye i-Beidou / GPS+5G/WiFi fusion satellite yokubeka iteknoloji ixhaswa ngaphandle.Nge

ukwanda kwemfuno yangaphakathiisiceloIimeko, sifumanisa ukuba itekhnoloji yokumisa isathelayithi ayisosisombululo sifanelekileyo kwiimeko ezinjalo.

Ukuma kwangaphakathi ngenxa yokungafani kweemeko zesicelo, iimfuno zeprojekthi kunye neemeko ezinokwenyani, kunzima ukubonelela ngeenkonzo ngeseti efanayo yobugcisa.

imigangatho, enegalelo kwingaphakathiukubeka izisombululo zobuchwepheshe kwiminyaka yamva nje zizityebi ngakumbi.Njengokubekwa kweWiFi, indawo yeBluetooth iBeacon,

indawo ye-geomagnetic, indawo ye-UWB, kunyeI-Bluetooth AOA yokubeka ishishiniisiceloizisombululo zivela kumsinga ongapheliyo.

Okwangoku, kwimarike yokubeka indawo yangaphakathi "ikhulu lezikolo eziphikisanayo, iintyatyambo ezilikhulu ziyaqhakaza", kwaye ukuchaneka kwendawo kuyanda kwaye

phezulu, iteknoloji yokubeka i-WiFi kwiImakethi yokumisa yangaphakathi kunye nendawo yophuhliso?

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Indawo yaNgaphakathi ayinakuswela iWiFi

Xa kuthelekiswa ne-UWB kunye neBluetooth AOA ubuchwepheshe bokumisa obudumile kule minyaka mibini idlulileyo, ukuchaneka kwendawo yeWiFi kukwinqanaba lemitha kuphela, kodwa ingaphezulu

umgama wothumelo kunye nexabiso eliphantsi kakhulu.WiFiiskimu sokumisa sifanelekile kakhulu kwisicelo kwiindawo zokubeka i-pan-positioning, njengeevenkile zesebe kunye neendawo zokuthenga.

Ke ngoko, itekhnoloji yeWiFi nayo idlala indima ebalulekileyoindima ekuphuhlisweni kokumiswa kwangaphakathi.

Indawo yeWiFi, njengoko lisitsho igama layo, yitekhnoloji yendawo esekwe kwimiqondiso yeWiFi.Yahlulwe kwindlela yokufumana imiqondiso yendawo, kwaye inendawo yokwenziwa kokwenziwa kwicala le

Inethiwekhi ye-WiFi kunye nokumiswa okusebenzayo kwikwicala le-terminal ye-WiFi.

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Ukuma okungahambiyo kwinethiwekhi ye-WiFi.Isekwe kwi-LAN engenazingcingo okanye inethiwekhi yeWiFi ezinikeleyo yophando kwindawo.Ngokufumana ngokufanayo imiqondiso ye-WiFi kwicala lomncedisi kunye nokuhlalutya nokubala, iindawo yeetheminali ezikrelekrele kwisiza ingabalwa (iitheminali ezihlakaniphile eziza kubekwa azifuneki ukuba zifakele iinkqubo ezithile kwaye akukho mfuneko yokudibanisa kuthungelwano oluthile).Inethiwekhi ye-WiFi yokubeka icala kwicala inokuqaphela imbono yesikhundla sesixhobo sothungelwano esingenazingcingo kwisiza, kwaye ubale intsingiselo ehambayo yesihlwele, ingxinano yesihlwele kunye nomkhondo oshukumayo ekujoliswe kuwo.Kwimeko-bume efanelekileyo, ukuchaneka kokubeka okuphakathi kwezhongke Jin point in practice yorhwebo malunga 5 yeemitha.

Indawo esebenzayo kwitheminali yeWiFi.Ngokubanzi, indlela yokubeka imelwe yindawo ye-WiFi yeminwe.Indawo ye-WiFi ye-algorithm yokuqaphela umnwe yi-algorithm yendawo ye-WiFi exhomekeke kumqondisoiimpawu ezithunyelwe yi-AP malunga ne-terminal ukuze ifumane, kwaye isebenzise i-RSSI ugxininiso lwedatha yedatha ehambelana nendawo yejografi yesayithi yokwenyani ukwenza uhlalutyo lothelekiso kunyeukuchongwa.Kwinqanaba lokuqala lophuhliso lwendawo yangaphakathi, indawo ye-WiFi esecaleni esebenzayo yayisetyenziswa ngokubanzi kwinkonzo yendawo yokukhangela ngexesha lokwenyani kudederhu lweevenkile kunye neendawo zokupaka.Kwindawo efanelekileyookusingqongileyo, ukuchaneka okuphakathi kweendawo ezisebenzayo ezisekelwe kwi-WiFi kwisenzo sorhwebo malunga neemitha ezi-3.

Ukumiswa kwesalamane se-WiFi.Ukongeza kwezi ndlela zimbini zendawo yeWiFi, kukho enye itekhnoloji yendawo ezalanayo engaziwa kakuhle kuluntu.Xa kuthelekiswa neendawo ezimbini zeWiFi ezichazwe ngasentla, iWiFiindawo ehambelanayo inokwahlulwa kwimephu ukuqonda umgwebo womgama kunye nokuqatshelwa kwe-azimuth phakathi kweetheminali ezimbini ngoncedo lweempawu zoluntu zeWiFi kwindawo enye.Kwinkqubo yoshishino yeINkampani yeNkampani yaseZhongkejin, ukuchaneka kokumiswa kweetheminali ezimbini kunokuqondwa ngokubanzi malunga neemitha ezi-5 ukusuka kumgama womgwebo wesicelo semephu.

Iskimu sokumiswa kweWiFi esahluliweyo esisekwe kwindawo yesehlakalo asinakuqinisekisa kuphela iingenelo zaso kodwa sikwakhulisa ngcono ukuchaneka kwendawo kwaye sifezekise elona xabiso liphezulu lesicelo se-indoor + WiFi.

"Ukwemba igolide" iTekhnoloji yeNdawo yeWiFi

Nangona indawo yokuma kwicala lenethiwekhi ye-WiFi ithintelwe yindlela yokukhusela ubumfihlo befowuni ephathwayo kwinqanaba lamva, esona sisombululo sisesona sisesona sisombululo sisesona sigxina kwicala lenethiwekhi ye-WiFi yokubona okushushu kokuhamba komkhweli kwindawo ethile yoluntu. iindawo.

Ixabiso lezorhwebo le-WiFi network positioning lilele kwinto yokuba imeko yokusasazwa kwexesha langempela lesihlwele inokufumaneka ngaphandle kombono wesihlwele esisekelwe kwisiseko se-LAN esingenazintambo ngaphandle kwezixhobo ezongezelelweyo.Ingasetyenziselwa umyalelo kaxakeka kwiindawo ezinkulu zikawonke-wonke zangaphakathi ezifana nezikhululo zeenqwelomoya, izikhululo kunye namaziko ezemidlalo.

Ukuma okusebenzayo kwicala le-terminal ye-WiFi kukwaxhomekeke kwisicwangciso sokhuseleko lwabucala lweefowuni eziphathwayo.Usetyenziso oluninzi lwangaphakathi lwexesha lokwenyani lokuhamba lujikela kwindlela yetekhnoloji yebluetooth iBeacon, kodwa kwezinye iimeko ezithile, i-terminal ye-WiFi isenoncedo olukhethekileyo.Umzekelo, iikhampasi okanye uluntu luneempawu ezingcono zeminwe ye-WiFi kuneevenkile ezinkulu kwixesha elidlulileyo ngenxa yenani elikhulu lee-aps ezingenazingcingo okanye iirotha zasekhaya ezisasazwe kule miboniso.Ngokusekelwe kwezi mpawu zeminwe ye-WiFi, inokudibaniswa kunye nezicelo ezithile zoshishino lwe-patrol patrol ngokusebenzisa imowudi yokubeka yangasemva ye-APP, kwaye inokudibaniswa ne-Cat.1 yegama legama le-patrol eliqaliswe yi-Zhongkejin point ukufezekisa ukucocwa kwexabiso eliphantsi, ukhuseleko. ixesha lokwenyani indawo indawo kunye nolawulo umkhondo.Xa kuthelekiswa notyalo-mali olukhulu lwe-hardware ye-UWB okanye iBluetooth AOA, iteknoloji yokubeka i-WiFi kunye ne-Intanethi ye-4G ye-Intanethi yezinto ezivela kubaqhubi inexabiso eliphezulu elisebenzayo lokuthengisa.

Ukubekwa kwesihlobo se-WiFi, esingaziwa kuluntu, sinokusetyenziswa njengesongezelelo sobugcisa kwisixhobo esikhoyo esilahlekileyo, kwaye sisombulule ingxaki yokuba indawo yesixhobo esilahlekileyo esikhoyo ayaziwa kwindawo yangaphakathi kwaye akunakwenzeka ukufunyanwa.Umzekelo, isixhobo esichasene nelahleko yesilwanyana sasekhaya esidityaniswe nendawo ye-WiFi ehambelanayo sinokuqonda ukusetwa kocingo lwe-elektroniki lwesilwanyana-qabane kwisakhiwo ngokusebenzisa "umlindi we-elektroniki" osetwe kwangaphambili.Nokuba isilwanyana sasekhaya singena kwigumbi, siyakwazi ukuyilawula ngokulula indawo esikuyo kwaye siyifumane.

Iimeko zetekhnoloji yokubeka i-WiFi eyahlulwe kathathu ukuze kuphunyezwe ixabiso lentengiso ihambelana nokwahlula-hlula, kwaye iimeko zokusetyenziswa zicandelwe kwaye zilungiselelwe ukufikelela kwixabiso eliphezulu lesicelo sesikim.Indawo yeWiFi isetyenziswa kakhulu kwindawo yokungakhathali kwabasebenzi, ke ngoko kwimekobume yangoku, indawo yenethiwekhi yeWiFi esecaleni ithatha uninzi lwenxalenye yesicelo.

Ukuma kweWiFi kunokulindelwa kwikamva

NgokweMarike kunye neeMarike, iMarike yendawo yangaphakathi yehlabathi iya kukhula iye kuthi ga kwiibhiliyoni ezingama-40.99 zeedola ngo-2022 kwaye igcine inqanaba lokukhula elihlanganisiweyo lama-42%.Ukuma kwangaphakathi kuye kwavela ngokuthe ngcembe ukusuka ku-B/ ukuya ku-G ukuya ku-C, kodwa ukuqhuba kwezorhwebo kunye nokuqhuba kukarhulumente ziseziizinto ezimbini ezibalulekileyo.

Ngokwedatha eboniswe yiGlobal Market Insights, i-Global WiFi chip Market iya kufikelela ngaphezulu kwe-20 yeebhiliyoni zeedola ngo-2021 kwaye iya kufikelela kwi-22 yeebhiliyoni zeedola ngo-2025. I-chip ye-WiFi iya kuba lelona candelo linokubakho kwimarike kwicandelo le-chip yonxibelelwano engenazingcingo kwixesha elizayo.

Uphando lwe-ABI luqikelela ukuba ngaphezu kwe-430 yezigidi ze-WiFi chips ziya kuthunyelwa kwihlabathi jikelele ngo-2021, kwaye ngaphezu kwe-1 yebhiliyoni ziya kuthunyelwa ngo-2025. Ii-chips ziyimfuno enzima yezisombululo zendawo ye-WiFi yangaphakathi.Kwangaxeshanye, abavelisi be-chip yeWiFi basekhaya nabangaphandle bahambisana nophuhliso lwetekhnoloji yeWiFi, efana neQualcomm, Broadcom, Mediatek, Texas Instruments kunye nabanye abavelisi be-chip yeWiFi bahlala besenza izinto ezintsha, kunye nengoma yangoku yeWiFi 6 nayo echumayo.Lo mkhwa uqinisa ngakumbi inzuzo yezisombululo zendawo ye-WiFi: njengesiseko seenkqubo zendawo, iimpawu zayo ezifumaneka kuyo yonke indawo kunye neendleko eziphantsi azinakuphinda zithathelwe indawo.

Ngaphambili, itekhnoloji yeWiFi yayisetyenziswa kakhulu njengothungelwano lonxibelelwano olubanzi.Kamva, ngokuphuculwa okuqhubekayo kwemigangatho yetekhnoloji yokubeka kunye nokuchaneka kweBluetooth kunye ne-UWB, i-WiFi nayo yangena kwindlela yokumisa.Umzekelo, itekhnoloji ye-passive yeWi-Fi ephuhliswe yiYunivesithi yaseWashington inokufikelela kwi-passive sensing kumgama weemitha ezingama-30.Kwi-Android 9 Pie, i-Google isebenzisa i-802.11MC protocol kunye ne-RTT (ukulibaziseka kohambo olujikelezayo) ukuphumeza indawo ye-wi-fi yangaphakathi.I-WiFi isengoyena mdlali uphambili ekutshintsheni ubomi bangaphakathi.


Ixesha lokuposa: May-25-2022
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