WiFi Direct ndi chiyani? Samsung - WiFi Direct

Pali mawu ambiri amene ali zovuta kumvetsa ogwiritsa zachilendo, kotero sikuthandiza kuthana ndi aliyense wa iwo. Mungakonde mu funso la chimene ali WiFi Direct. Njira imeneyi analengeza nthawi yaitali, anafuna wosalira unsembe mgwirizano wa pakati awiri osiyana Wi-Fi-zipangizo. M'lingaliro, izi Bluetooth ofotokoza Wi-Fi. Ku woyamba ndi liwiro ndi mtunda, ndipo chachiwiri - kuphweka ndi zoikamo chitetezo. Ndipo ngati zonse ziri zabwino, koma ayenera kulimbana nazo.

A mbiri pang'ono

Kuti kumvetsa zomwe WiFi Direct, muyenera kuyang'ana zinthu zakale. Opanda zingwe Ogula zipangizo mwachindunji kugwiritsa ntchito Bluetooth, lomwe ndi wosavuta, osiyana yochepa osiyanasiyana, mtengo wotsika ndi zofuna zomveka kwambiri mphamvu. Pa nthawi imene mafoni mu ntchito pafupifupi mmwamba ndi makompyuta, Ndikufuna kwambiri. Ndipo pano izo ziri Dziwani kuti pali Wi-Fi, umene uli wachangu, ali kutali kwambiri, koma pali chenjezo zofunika.

Dongosolo poyamba zinali ngati kuti Wi-Fi akhoza opareshoni mu modes awiri: mwachindunji, pamene zipangizo ingapo kukonza yosavuta pachinzawo network ndi zomangamanga zimaphatikizapo kugwiritsa ntchito mfundo yofunika mwayi, ndiwo mtundu wa magalimoto muweruzi. Yachiwiri pa nthawi kusintha ndi chitsogolo, koma choyamba monga munakhala mu nineties kuti: tsopano sagwirizana ndi zipangizo zonse ogula amakhala ndi liwiro ntchito otsika, ndi osatetezeka. Ndiko kuti, ndi woopsa, wovuta ndipo inapplicable kwathunthu, kotero pano Wi-Fi chabe simungakhoze kuchita popanda mfundo ndi mwayi.

Ndipo mmene zinthu?

Opanga ogula Wi-Fi choncho ndikufuna moyo mosavuta owerenga amakono kupeza banja mfundo panopa pafupifupi munthu makonda, ndipo ambiri a iwo ntchito mwachindunji kunja kwa bokosi pa kusakhulupirika a. Ambiri owerenga sitikudziwa momwe kuyatsa WiFi. Chinthu ichi walola nambala yaikulu ufulu Wi-Fi ku wosamalira bwino kwambiri Internet. Ichi chinali chifukwa pantchito cholimba a Wi-Fi, koma wafunsira nthano zambiri za osatetezeka mgwirizano amenewa. Zonsezi pamwambapa kwachititsa chakuti mavenda kusintha kwa zinthu zofunika pa mtima amalumikizana losavuta ndi otetezeka opanda zingwe. Ndi apa, ndi funso n'lakuti, kodi WiFi Direct.

Features

Njira imeneyi mogwirizana kuli ndi ubwino zambiri:

- kugwirizana otetezeka kwambiri pakati pa zipangizo udzakhazikitsidwe chimodzimodzi Bluetooth, muyenera kukhala ndi chabe kusankha pa mndandanda wa amafotokozera abwino, popanda kuganizira PSK ndi SSID;

- liwiro Intaneti awa mofulumira kwambiri kuposa Bluetooth ochiritsira;

- kukhala kwambiri kwambiri mtunda pakati pa zipangizo;

- High digiri wodalirika komanso otetezeka kungakupatseni kalekale akuthamanga WPA2, amene sakhoza wolemala.

kukhazikitsa

Ndiye kodi WiFi Direct, zikuonekeratu, m'pofunika kuthana ndi mavuto kugwirizana ndi intricacies kupeza amenewa. Kukhazikitsidwa kwa Kusintha latsopano kwa 802,11 muyezo adzatenga zaka zingapo. Anaganiza kuti imange singano mu specifications ndi mfundo kupezeka pa mphindi.

Aliyense chipangizo Wi-Fi kwenikweni ali ndi pulogalamu kupeza mfundo, wokhoza kunena wokha, komanso maluso chipangizo, ndi kuthandiza WPS. Malinga ndi zimene mtundu wa chida iwe usanati kuzindikira ena ntchito zina, monga yolozera kapena kusintha magalimoto.

Kudzera kukhazikitsa SoftAP chipangizo, amene ali kuthandiza WiFi Direct, mukhoza kulumikiza ochiritsira zipangizo zamagetsi, ndi mwayi ntchito ndi WPA2. chipangizo ndi zigawo za patsogolo akhoza imodzi chikugwirizana ndi Wi-Di, ndi Wi-Fi, amene amathandiza tethering.

Kodi amapereka?

The Chifukwa cha zonsezi ndi luso malangizo kulumikiza mwachindunji osindikizira ndi kusindikiza zithunzi kamera yanu, kapena inu akhoza kungoyankha kuwatumiza ku chithunzi chimango yadigito. Alendo adzakhala ndi mwayi wailesi kanema mwachindunji TV wanu, sizikusoweka kuti tiziwononga nthawi pa kugwirizana LAN, ndi zina zotero. Izo zonse zichitike mwamsanga ndipo mosavuta. Kale pali chipsets Samsung WiFi Direct, komanso malonda opanga ena.

makhalidwe luso

Choncho, ngati ife kulankhula za chimene WiFi Direct, ndiye si wosiyana kwambiri mu hardware ya ochiritsira WiFi-gawo. Iwo likukhalira kuti makhalidwe luso njira yatsopano ndi pafupifupi ofanana ndi Intaneti ano opanda zingwe. Latsopano zipangizo ndi yogwirizana ndi wogwila Wi-Fi-zipangizo. Ambiri tchipisi latsopano ikukhudza ntchito pa pafupipafupi 2.4 GHz, kotero iwo alibe vuto kucheza ndi Mabaibulo koyambirira kwa 802,11 muyezo, ndi zina amagwira ntchito ndi 802.11n. zigawo adzakhala ntchito pa pafupipafupi megahertz asanu, amene adzawalola kulumikiza Intaneti zatsopano. Malinga ndi zimene amapereka Tingathe kuona kuti mbali yaikulu ya Chip ndi pakhale mafurikwense onse.

WiFi Direct - zimenezi nthawi ndi pawiri "chimodzi pa"

chakuti muyezo cholinga kulumikiza mabomba awiri ndi mzake, sikuti zikutanthauza kuti mwayi adzakhala anthu okhawo izi. N'zotheka kulenga kugwirizana pakati pa zipangizo mu magulu Mwachitsanzo, kuthamanga WiFi Direct Windows 7. kasinthidwe ndiyo ntchito Masewero oswerera angapo. Pankhaniyi, osewera safuna Intaneti kapena pafoni kapena zina ❖ kuyanika. Ngakhale zinthu chipululu iwo akhoza kupanga yaing'ono opanda zingwe maukonde ngati chipangizo adzaikidwa mu uthunthu wina ndi mzake. Si onse a maukonde nthawi yomweyo ayenera kukhalabe ndi mfundo imeneyi. A Chip umodzi WiFi Direct akhoza kutenga ntchito Kutsata magalimoto, pakubwezeretsa pakati zipangizo ndi WiFi-zigawo.

Tikumbukenso kuti nthawi zina chilengedwe cha magulu sizingatheke chifukwa ena zipangizo poyamba cholinga yekha kulumikiza "chimodzi pa". The specifications a muyezo ndi ayi, kuyambira luso kugwirizana kwa owerenga angapo nkhani. Pakuti aliyense chipangizo pali kufotokoza zimene ananena za chizindikiro ichi.