Imwe yeakanyanya hunhu ayo nhasi andinogona kuita nehasha kuti Bluetooth ichiri kushandiswa pachinzvimbo cheWiFi yeasina waya kubatana iri chaizvo kushandiswa kwesimba yeese matekinoroji. Kunyangwe hazvo iyo WiFi yakasimba kwazvo uye ichiita basa kupfuura Bluetooth, chokwadi ndechekuti inoda simba rakakwira zvakanyanya kuti ishande, chimwe chinhu chinobata zvakananga zvishandiso zvinoshandisa mabhatiri.
Zvese izvi zvinogona kuchinja nekukurumidza nekuda kwebasa rakaitwa neboka revaongorori kubva kuYunivhesiti yeWashington avo vakakwanisa kuvandudza, nekuda kwemari kubva kuNational Science Foundation neQualcomm, nyowani, inoshanda zvakanyanya tekinoroji yeWiFi, tekinoroji iyo yakabhabhatidzwa vavaki vayo senge Passive Wi-Fi o Passive WiFi mumutauro wedu.
Passive WiFi ndiyo tekinoroji inokwanisa kuita kuti Bluetooth isashandiswe
Ichi chirongwa chitsva, chakapihwa kutanga kwegore rino 2016, chakazokwanisa kuyedzwa zvinobudirira. Kutenda bvunzo idzi zvave zvichikwanisa kuratidza kuti Passive WiFi tekinoroji inongoshandisa sei pakati pe15 uye 60 microwatts. Uku kunwa, kana tikazviisa muchiono, kuri kusvika zviuru gumi zvakapetwa pane iko kushandiswa kunowanikwa mukushandisa kwetsika kana ka10.000 zvakapetwa pane kudyiwa kwemapuratifomu akadai seZigbee kana Bluetooth LE.
Nehurombo iyi tekinoroji zvakare ine akati wandei kukanganisa. Muenzaniso wakajeka ndewokuti, nekudzikisa kushandiswa, bandwidth inoderedzwawo. Zvisinei nekuderera uku, tinoona kuti Passive WiFi inopa bandwidth yakakwira kupfuura yatinayo muBluetooth LE nepo zvichikwanisika kuenderera nekutumira ruzivo chinhambwe chinosvika 30,5 metres.
Sekupedzisira ruzivo, ndikuudze iwe, zvirinani ikozvino, avo vane basa reiyo projekiti vachiri mukukura kwakazara saka, zvirinani uye kwemakore mashoma, tekinoroji iyi haizosvika kune edu nhare mbozha. Sekureva kweavo vane basa, isu tichakwanisa kudzidza zvimwe zvakawanda nezve iyi nyowani tekinoroji munaKurume 2017 panguva yeUSENIX Symposium.
Mamwe Mashoko: Washington University