Tlhaloso ea Ultra-Wideband (Tlhaloso ea UWB)
Ultra-Wide Band (UWB) ke mokhoa oa ho buisana o sebelisoang mananeong a li-wireless a sebelisang matla a tlaase ho sebelisoa ho hokahanngoa ha maemo a phahameng. Ka mantsoe a mang, e reretsoe ho fetisetsa boitsebiso bo bongata ka nako e khutšoanyane ntle le ho sebelisa matla a mangata haholo.
Qetellong e etselitsoe mekhoa ea radar ea khoebo, theknoloji ea UWB e na le mekhoa ea mekhoa ea lisebelisoa tsa elektronike le lisebelisoa tsa li-wireless person (PAN) .
Ka mor'a katleho ea pele bohareng ba bo-2000, thahasello ea UWB e ile ea theoha haholo ka ho tšehetsa li- protocol tsa Wi-Fi le 60 GHz tsa inthanete .
Tlhokomeliso: Lekala la Ultra-Wide le ne le atisa ho bitsoa seea-le-moeeng kapa mochine o se nang mochine o se nang mohala, empa hona joale o tsejoa e le ultra-wideband le ultraband, kapa e khutsufatsoe joaloka UWB.
Kamoo UWB e Sebetsang Kateng
Lisebelisoa tsa li-wireless wireless li-ultra-wide li romela molaetsa o khutšoanyane o fokotsa ho pharaletseng. Sena se bolela hore litaba li fetisoa ka mechine e mengata ea makhetlo hang-hang, ntho leha e le efe e fetang 500 MHz.
Ka mohlala, pontšo ea UWB e nang le 5 GHz e atisa ho fetela ho 4 GHz le 6 GHz. Pontšo e pharaletseng e lumella UWB hore e atisa ho tšehetsa litefiso tse phahameng tsa lithelefono tsa 480 Mbps ho fihlela ho 1.6 Gbps, ha li le hole ho fihlela ho limithara tse 'maloa. Ha e le maeto a malelele, litefiso tsa basebetsi ba UWB li theoha haholo.
Ha e bapisoa le ho jala litebelisuoa, tšebeliso e sebelisoang ke ultraband e bolela hore ha e kena-kenane le ho fetisetsoa ha lits'ebetso tse ling tse tšoanang, joalo ka li-transband tse fokolang.
Likopo tsa UWB
Tse ling li sebelisetsoa theknoloji ea ultra-wideband ho mananeo a bareki a kenyelletsa:
- USB e se nang mohala
- Video e se nang mohala e hlalositsoeng ka holimo
- Ho hatisa mohala
- Litebelisoa tsa lichelete
- Moloko o latelang oa Bluetooth
- Litloaelano tsa lithaka-tsa-lithaka
- Feshene e fetisetsoa ntle le PC
USB e sa lefelloeng e ne e tla nkela mehala e tloaelehileng ea USB le li-interfaces tsa PC ka khokahano e se nang mohala e thehiloeng ho UWB. CableFree USB e ts'oananganang le UWB le Standard Wired Wireless USB (WUSB) li sebelisoa ka potlako pakeng tsa 110 Mbps le 480 Mbps ho ea ka sebaka se hōle.
Tsela e 'ngoe ea ho arolelana video e nang le moelelo o se nang mohala o se nang mohala ka marang-rang a lehae e ne e le ka li-connections tsa UWB Bohareng ba lilemo tsa bo-2000, lihlahisoa tse phahameng tsa li-bandwidth tsa UWB li ka sebetsana le mefuta e mengata ea lintho tse ngata ho feta liphetolelo tsa Wi-Fi tse fumanehang ka nako eo, empa Wi-Fi e qetella e tšoaroe.
Mekhoa e mengata ea indasteri ea ho bapala video e se nang thelefono e boetse e loantšana le UWB ho akarelletsa le Wireless HD (WiHD) le Wireless High Definition Interface (WHDI) .
Hobane mahlaseli a oona a hloka matla a fokolang a ho sebetsa, theknoloji ea UWB e ne e ka itloaetsa hore e sebetse hantle lisebelisoa tsa Bluetooth. Lefapha lena le ile la leka ka lilemo tse 'maloa ho kenyelletsa theknoloji ea UWB ho Bluetooth 3.0 empa e tlohetse boiteko boo ka 2009.
Mefuta e fokolang ea letšoao la UWB e thibela ho sebelisoa ho amana ka ho toba ho hotspots . Leha ho le joalo, mehlala e meng ea khale ea liselefouno e ile ea sebelisoa le UWB ho tšehetsa likopo tsa lithaka. Theknoloji ea Wi-Fi e ile ea qetella e fane ka matla le ts'ebetso e lekaneng ho tlosa UWB ka lifono le matlapa.