Ukuma kwe-Bluetooth okunembe okuphezulu ngokuvamile kubhekisela emithanjeni engaphansi noma ngisho nokunemba kokuma kwezinga lesentimitha. Leli zinga lokunemba lihluke kakhulu ekunembeni kwamamitha angu-5-10 okunikezwa ubuchwepheshe obujwayelekile bokumisa. Isibonelo, lapho usesha isitolo esithile esikhungweni sezitolo, ukunemba kokuma okungamasentimitha angama-20 noma ngaphansi kungasiza kakhulu ekutholeni indawo oyifunayo.
Ukukhetha phakathi kwe-Bluetooth AoA, UWB, ne-5G yokubeka uhlelo lwakho lokusebenza kuzoncika ezintweni ezimbalwa ezifana nezimfuneko zokunemba, ukusetshenziswa kwamandla, ububanzi, nobunkimbinkimbi bokusebenzisa.
Ukuma kwe-Bluetooth kwe-AoA
I-AoA, emfushane ye-Angle of Arrival, iyindlela enembe kakhulu yokuma kwasendlini usebenzisa i-Bluetooth Low Energy. Ingenye yamasu amaningana asetshenziswa ezinhlelweni zokumisa okungenantambo, kanye namasu we-TOA (Isikhathi Sokufika) kanye ne-TDOA (Umehluko Wesikhathi Wokufika). Ungafinyelela ukunemba kwemitha engaphansi kumabanga amade nge-BLE AoA.
Kodwa-ke, kubalulekile ukuqaphela ukuthi izinhlelo ze-AoA ngokuvamile zibandakanya izimpondo eziningi kanye nama-algorithms okucubungula amasignali ayinkimbinkimbi, angawenza abize kakhulu futhi abe yinkimbinkimbi ukuwasebenzisa kunamanye amasu okumisa. Ukwengeza, ukunemba kwezinhlelo ze-AoA kungase kuthinteke izici ezifana nokuphazamiseka kwesignali kanye nokuba khona kwezindawo ezikhanyayo endaweni ezungezile.
Izinhlelo zokusebenza ze-AoA zihlanganisa ukuzulazula kwangaphakathi, ukulandelela impahla, ukulandelela abantu kanye nokumaketha okuseduze.
UWB Bluetooth positioning
I-UWB imele i-Ultra-Wideband. Kuwubuchwepheshe bokuxhumana obungenantambo obusebenzisa amaza omsakazo anezinga lamandla aphansi kakhulu phezu komkhawulokudonsa omkhulu wokudlulisa idatha. I-UWB ingasetshenziselwa ukudluliswa kwedatha okunesivinini esikhulu, ukuma okunembile, nokulandelela indawo yasendlini. Inobubanzi obufushane kakhulu, ngokuvamile amamitha ambalwa, okuyenza ilungele izinhlelo zokusebenza eziseduze. Izimpawu ze-UWB zimelana nokuphazanyiswa futhi zingangena ezithiyo ezifana nezindonga. Ubuchwepheshe be-UWB buvamise ukusetshenziswa ezinhlelweni ezifana noxhumo lwe-USB okungenantambo, ukusakazwa komsindo okungenantambo nevidiyo, kanye nezinhlelo zokungena ezingenakhiye zezimoto.
5G isikhundla
Ukuma kwe-5G kubhekisela ekusetshenzisweni kobuchwepheshe be-5G ukuze kunqunywe indawo yamadivayisi ngokunemba okuphezulu kanye nokubambezeleka okuphansi. Lokhu kufezwa ngokusebenzisa amasu ahlukahlukene, okuhlanganisa ukuhluka kwesikhathi sendiza (i-ToF), ukulinganisa kwe-angle-of-arrival (AoA) kanye namasignali ereferensi yokuma (PRS). Ukuma kwe-5G kuvumela uhla olubanzi lwezinhlelo zokusebenza, okuhlanganisa ukuzulazula, ukulandelela impahla kanye nempahla, ukuphathwa kwezokuthutha, nezinsizakalo ezisekelwe endaweni. Ukusetshenziswa kobuchwepheshe be-5G ekumiseni kulindeleke ukuthi kunikeze amandla ukhiye wezinhlelo zokusebenza eziningi ezivelayo ku-inthanethi Yezinto (IoT) kanye ne-Industrial 4.0.
Ngakolunye uhlangothi, ukuma kwe-5G kusebenzisa amasiginali asuka emibhoshongweni yeselula ye-5G ukuze kutholwe amadivayisi. Inobubanzi obude uma iqhathaniswa nezinketho ezimbili zangaphambilini futhi ingasebenza ezindaweni ezinkulu. Nokho, ingase ibe nemikhawulo ezindaweni ezithile njengendawo yasendlini noma enabantu abaningi.
Ekugcineni, ubuchwepheshe obungcono kakhulu bokumisa uhlelo lwakho lokusebenza buzoncika ezidingweni zakho ezithile kanye nemikhawulo.
Uma ufuna ukufunda okwengeziwe nge-Bluetooth AoA, UWB, 5G Positioning, sicela uthinte ithimba le-Feasycom.
