Olunye lweempawu eziphambili namhlanje ndinokuthi ngokulula ukuba iBluetooth isasetyenzisiwe endaweni yeWiFi yonxibelelwano olungenazingcingo ilele ngqo kwi ukusetyenziswa kwamandla bobabini ubuchwephesha. Ngaphandle kwento yokuba i-WiFi yomelele ngakumbi kwaye iyaguquguquka kuneBluetooth, inyani kukuba ifuna ukusetyenziswa kwamandla okuphezulu kakhulu ukuze isebenze, into echaphazela ngokuthe ngqo izixhobo ezisebenzisa iibhetri.
Konke oku kungatshintsha kungekudala ngenxa yomsebenzi owenziwe liqela labaphandi abavela kwiDyunivesithi yaseWashington abakwazileyo ukuphuhlisa, enkosi kwinkxaso mali evela kwiNational Science Foundation kunye neQualcomm, itekhnoloji entsha, esebenza ngakumbi yeWiFi, itekhnoloji uye wabhaptizwa ngabaphuhlisi bayo njenge I-WiFi engacacanga o I-WiFi engacacanga ngolwimi lwethu.
I-WiFi engacacanga yitekhnoloji enako ukwenza iBluetooth iphelelwe lixesha
Le projekthi intsha, eboniswe ekuqaleni kwalo nyaka ka-2016, ekugqibeleni ikwazile ukuvavanywa ngempumelelo. Enkosi kwezi mvavanyo, kuye kwenzeka ukubonisa ukuba itekhnoloji ye-Passive WiFi itya kuphela phakathi kwe-15 kunye ne-60 microwatts. Olu setyenziso, ukuba sikubeka ngokwembono, lufikelela kumaxesha ayi-10.000 1.000 ngaphantsi kokusetyenziswa okuveliswe kukusetyenziswa kwesiNtu ngakumbi okanye amaxesha ayi-XNUMX XNUMX kunokusetyenziswa kwamaqonga anjengeZigbee okanye iBluetooth LE.
Ngelishwa le teknoloji inenombolo ngxaki. Umzekelo ocacileyo kukuba, ngokunciphisa ukusetyenziswa, i-bandwidth iyancitshiswa. Ngaphandle koku kuncipha, sifumanisa ukuba i-Passive WiFi ibonelela nge-bandwidth ephezulu kunokuba sinayo kwi-Bluetooth LE ngelixa kunokwenzeka ukuqhubeka nokuhambisa ulwazi kwi umgama ubuninzi 30,5 yeemitha.
Njengeenkcukacha zokugqibela, xelela ukuba, ubuncinci okwangoku, abo bajongene neprojekthi zisakhula ngokupheleleyo ke, ubuncinci kunye neminyaka embalwa, obu buchwephesha abuzukufikelela kwizixhobo zethu eziphathwayo. Ngokwabo banoxanduva, siya kuba nakho ukufunda okungakumbi malunga nale teknoloji intsha ngo-Matshi 2017 ngexesha le-USENIX Symposium.
Más información: Yunivesithi yaseWashington