WiFi ? Waad ogtahay taas oo isticmaal maalin kasta. Bluetooth ? Waad ogtahay taas sidoo kale waxaad sidoo kale isticmaashaa marar badan. Maxaa dhacaya haddii aad isku dari karto dhammaan sifooyinka ugu fiican ee labadaba? Waa hagaag, way soo baxday inaad awooddo, taasina waa WiFi Direct . Ma rabtaa inaad wax badan ka ogaato waxa WiFi Direct yahay, iyo maxay ku kala duwan yihiin WiFi iyo WiFi Direct ? Ma^(Are) la yaaban tahay inaad isticmaali karto WiFi Direct si aad ugu xidho internetka ama in WiFi Direct ay la mid tahay WPS ? Mar dambe ha eegin, sida casharkan, waxaanu kuugu sharxi doonaa waxa ay tahay tignoolajiyada WiFi Direct iyo sida WiFi Directshaqeeya:

Waa maxay WiFi Direct?

WiFi Direct waa tignoolajiyada u sahlaysa aaladaha sida kombayutarada iyo talefannada casriga ah inay si toos ah isugu xidhmaan bilaa xadhig. ^{(WiFi Direct is a technology that allows devices such as computers or smartphones to connect directly to each other wirelessly.)} WiFi Direct waxay u sahlaysa aaladaha inay abuuraan isgaarsiin toos ah iyagoo isticmaalaya raadiyaha waxayna ka dhigtaa mid fudud oo fudud in lagu wareejiyo faylalka xawaaraha dheereeya, daabacaadda, ciyaaraha, ama xitaa soo bandhigista waxyaabaha ku jira aaladaha kale. WiFi Direct waxaa loo isticmaali karaa in lagu xidho wax kasta oo bilaa fiilo ah, iyada oo aan loo baahnayn in lagu xidho qalabkaaga shabakad dhaqameed.

Si aad u hesho faham wanaagsan oo ku saabsan waxa WiFi Direct yahay, halkan waa bandhig muuqaal ah oo ay samaysay Wi-Fi Alliance , oo ah cidda abuurtay oo cadaysay Wi-Fi iyo Wi-Fi Direct :

Waa maxay faraqa u dhexeeya WiFi iyo WiFi Direct ?

Kahor WiFi Direct , waxaa jiray WiFi joogto ah . Waxaa laga yaabaa inaad maqashay wax ku saabsan shaygan loo yaqaan WiFi (ama Wi-Fi , mid kasta oo aad jeceshahay, runtii ma jiro sharci ku saabsan midka la isticmaalo), waxaana laga yaabaa inaad isticmaasho wax badan, laga yaabee xitaa hadda. WiFi waa tignoolajiyada isgaadhsiinta bilaa-waayirka ah oo leh adeegsi badan, laakiin inta badan waxaa loo isticmaalaa gelitaanka internetka.

Isticmaalaha maalin kasta habka ugu badan ee uu ula kulmo WiFi waa in uu ku xidho router-ka bilaa-waayirka ah oo uu internet ka galo qalabkan. Router -ka WiFi waa aalad jidheed oo abuurta marinka gelitaanka (AP), kaas oo aad ku arki karto taleefankaaga casriga ah ama kumbuyuutarka marka aad raadinayso shabakad aad ku xidhato. Waxaad doorataa midka aad rabto, geli furaha sirta ah haddii loo baahdo, iyo tada, dhammaan waxaad diyaar u tahay inaad gasho shabakadda.

Calaamadda Wi-Fi Direct

Laakiin waxaa jira kiisas marka aadan u baahnayn wax internet ah, kaliya aad rabto inaad ku xidho laba qalab oo aad wadaagto xoogaa xog ah dhexdooda, sida fayl dir, wax daabacaadda daabacaadda, ama ciyaar saaxiib saaxiibkeed la ciyaar marka aad lugaynayso. Haa, waan ognahay, kan dambe dhib yar maaha tusaale wanaagsan, inkastoo laga yaabo inaad rabto inaad taas sameyso fiidkii ka hor intaadan seexan xerada. 🙂 Laakiin bal qiyaas waxa, waxaan horeyba u ognahay inay jirto tignoolajiyada taas oo keliya: WiFi Direct!

Marka, si kooban loo dhigo, farqiga ugu weyn ee u dhexeeya Wi-Fi Direct iyo WiFi waa kuwan:

• WiFi Direct waxay si toos ah uga shaqeysaa aaladaha dhexdooda^{(WiFi Direct works directly between devices)} , adoon u baahnayn router iyo shabakad dhaqameed
• WiFi Direct kuma siinayso marin u helka internetka^{(WiFi Direct doesn’t give you access to the internet)}

Waa maxay faraqa u dhexeeya WiFi Direct iyo Bluetooth ?

Baahida loo qabo in si wireless ah loogu diro xogta aaladaha u dhow iyada oo aan la isticmaalin qalab kale maaha wax cusub. Mid ka mid ah xalalka ugu horreeya uguna baahsan ayaa ahaa Bluetooth , kaas oo soo jiray ilaa 1998. Bluetooth waa wax aad u fiican in lagu xiro qalabyada kombuyuutarka (sida jiirarka ama kiiboodhka) ama isticmaalka qalabka dhegaha ee wireless, maadaama kuwani aysan u baahnayn wareejin xog degdeg ah. Bluetooth ma aha tignoolajiyada degdega ah, dejinteeduna maaha mid dhib la'aan ah sidoo kale.

Wi-Fi Direct vs. Bluetooth

WiFi wuu ka duwan yahay: wuxuu leeyahay xawaarihiisa sare, aad bayna u fududahay in la habeeyo. Sida WiFi Direct waxaa lagu dhisay on "joogto ah " WiFi , waxa ay leedahay faa'iidooyin la mid ah: WiFi Direct waxay bixisaa xawaare aad u degdeg badan iyo caymiska wireless in ka badan inta Bluetooth^{(WiFi Direct offers much faster speeds and wireless coverage than Bluetooth)} ay weligeed bixin karto.

Sidee ayuu WiFi Direct u shaqeeyaa?

Marka la horumarinayo heerka WiFi Direct , fikradaha ugu muhiimsan waxay ahaayeen kuwo aad u fudud: fududeeya dejinta, taageero dhammaan noocyada adeegyada, oo ka dhig sida ugu dhakhsaha badan isku xirka WiFi kasta. ^(WiFi)Midka labaad iyo saddexaad waa is-sharaxaadda tan iyo WiFi Direct ku salaysan yahay "joogta ah " WiFi , si aanay wax dib u dhac ah.

Habka WiFi Direct u shaqeeyo waa mid fudud: hal qalab ayaa daaha ka qaadaya kan kale sida uu u heli karo shabakad wireless, geli erayga sirta ah ama riix batoonka WPS^{(WPS button)} iyo voilá, aaladaha ayaa ku xiran. Looma baahna in la dejiyo muuqaal, la jaanqaado koodka nambarada dheer ama la adkeeyo mid ka mid ah dhibaatooyinka Bluetooth- ka. Oo si ay u dhan, kaliya mid ka mid ah qalabka waa in ay la jaan qaada WiFi Direct^{(WiFi Direct)} .

Isticmaalka Wi-Fi Direct ee taleefanka casriga ah ee Android

Asal ahaan, marka aad ku xidho laba qalab via WiFi Direct , mid ka mid ah iyaga ka mid ah waxay abuurtaa meel marin u la mid ah router ah, iyo qalab kale oo ku xidha iyada. Uma baahnid inaad gacanta ku qabato; dhammaan waa si toos ah. Astaamaha la heli karo way kala duwan yihiin, waxayna ku xidhan yihiin nooca aaladaha ku xidhan: waxaad ku daabacan kartaa daabacaha bilaa-waayirka ah^{(print to a wireless printer)} , waxaad u diri kartaa sawirada qaab sawireed dhijitaal ah, ka soo diri feylasha talefanka una dir kombayutarka, ama waxaad ku ciyaari kartaa muusik ama filimada TV-ga muusiga ciyaaryahan ama telefoon. Waxaa jira fursado badan.

Oh, iyo ku saabsan ereyada sirta ah: waad illoobi kartaa iyaga. WiFi Direct waxay ku tiirsan tahay WiFi Protected Setup (WPS) , taas oo ah hab fudud oo loogu xidho laba qalab iyada oo loo marayo WiFi si ammaan ah. Si^(Just) la mid ah router-yada casriga ah, kaliya waa inaad gelisaa nambar ka muuqda shaashadda ama riix batoonka, aaladahana way isku xirmaan.

Aaladee ayaa taageera WiFi Direct?

Shirkaddii ugu horeysay ee weyn ee taageerta WiFi Direct waxay ahayd Intel : waxay soo bandhigeen heerka cusub ee Centrino 2 ee ku soo laabtay 2008. Laba sano ka dib, ciyaartoy kale oo waaweyn oo ka mid ah warshadaha isku xirka ayaa raacay: Marvell , Atheros , Broadcom , Ralink , iyo Realtek dhamaantood waa la bilaabay . Alaabtoodii ugu horeysay ee WiFi Direct- awood u leh Oktoobar 2010 - kaarka ^{(October 2010)}WiFi kumbiyuutarkaagu waxay u badan tahay inuu sameeyay mid ka mid ah soosaarayaashan. Taas macnaheedu waa haddii aad haysato kumbuyuutar ama laptop casri ah, waxay u badan tahay inay taageerto WiFi Direct .

Microsoft waxay taageertaa heerka tan iyo Windows 8 ee PC, iyo dhammaan Windows 10 noocyadu waxay leeyihiin WiFi Direct . Xbox-kii ugu horreeyay ee taageera WiFi Direct wuxuu ahaa Xbox One , oo la sii daayay 2013.

Dunida mobilada, Google waxay soo bandhigtay taageerada WiFi tooska^{(WiFi Direct)} ah ee Android 2.3 . IPhones-yada Apple waxay taageeraan WiFi Direct tan iyo macruufka 7, in kasta oo ay badanaa sito magacyo kala duwan sida AirDrop ama AirPlay .

Waxa kale oo jira qalabyo kale oo badan oo taageera WiFi Direct , sida daabacayaasha wireless ama taleefoonnada gacanta ee wirelesska ah ee qaaliga ah. Inta badan TV-yada^(TVs) smart ayaa sidoo kale taageera WiFi Direct qaab waxoogaa ka duwan, iyadoo la adeegsanayo muuqaal la yiraahdo Miracast^{(feature called Miracast)} kaas oo ah kaliya halbeeg wireless oo ku salaysan WiFi Direct .

Ma isticmaashaa WiFi Direct?

Iyada oo habaynteeda fudud, kala fogaansho dheer, iyo xawaaraheeda kala wareejinta aad u sareeya, WiFi Direct waa ikhtiyaar ka fiican Bluetooth -ka wareejinta faylalka bilaa-waayirka ah ee u dhexeeya laba qalab. Dejinta^(Setup) iyo kala-duwanaanta ayaa sidoo kale ka dhigaya beddelka ugu wanaagsan ee Bluetooth -ka meelaha kale, sida isku xirka hareeraha. Ma isticmaashaa WiFi Direct ? Maxaa loogu talagalay? Sidoo kale, haddii aad wax su'aalo ah ka qabto WiFi Direct , nagu soo ogeysii qaybta faallooyinka ee hoose.

What is WiFi Direct? How do you use WiFi Direct? -

WiFi? You know that аnd use it every dаy. Bluetooth? You know that too and аlso use it quіte often. What if you could сombine аll the best features of the two? Well, it turns out you сan, and that’s WiFi Direct. Do you want to know more about what WiFi Direct is, and what’s the difference betwеen WiFi and WiFi Direct? Are you wondering whether you can use WiFi Direct to connect to the internet or whether WiFi Direct is the same as WPS? Lоok no more, as in this tutorial, we’re going to explaіn to yoυ what the WiFi Direct technology is and hоw WiFi Dirеct works:

What is WiFi Direct?

WiFi Direct is a technology that allows devices such as computers or smartphones to connect directly to each other wirelessly. WiFi Direct enables devices to establish direct communication using radio and makes it easy and simple to transfer files at fast speeds, print, play games, or even display video content on other devices. WiFi Direct can be used for connecting basically anything wirelessly, without the need to connect your devices to a traditional wireless network.

To get a better understanding of what WiFi Direct is, here’s a presentation video made by Wi-Fi Alliance, the entity that created and certifies Wi-Fi and Wi-Fi Direct:

What is the difference between WiFi and WiFi Direct?

Before WiFi Direct, there was “regular” WiFi. You have probably heard about this thing called WiFi (or Wi-Fi, whichever you like, there is really no rule on which one to use), and you probably use it quite a lot, maybe even now. WiFi is a wireless communication technology with lots of uses, but it is most widely used for accessing the internet.

An everyday user’s most common way of meeting WiFi is by connecting to a wireless router and accessing the internet through this device. The WiFi router is a physical device that creates an access point (AP), which you can see on your smartphone or computer when you’re looking for a network to connect to. You select the one you want, enter a password if required, and tada, you’re all set to access the web.

Wi-Fi Direct logo

But there are cases when you don’t need any internet, just want to connect two devices and share some data between them, like send a file, print something on a printer, or play a game with a friend while hiking. Yes, we know, the latter is hardly a good example, although you might want to do that in the evening before sleeping in a camping. 🙂 But guess what, we already know that there is a technology just for that: WiFi Direct!

So, to put it shortly, the main differences between Wi-Fi Direct and WiFi are that:

• WiFi Direct works directly between devices, without needing a router and a traditional wireless network
• WiFi Direct doesn’t give you access to the internet

What is the difference between WiFi Direct and Bluetooth?

The need to wirelessly send data to nearby devices without using other hardware is not a new thing. One of the first and most widespread solutions was Bluetooth, which has been around since 1998. Bluetooth is awesome for connecting peripherals to a computer (like mice or keyboards) or using a wireless headset, as these don’t require fast data transfers. Bluetooth is not a fast technology, and setting it up is not hassle-free either.

Wi-Fi Direct vs. Bluetooth

WiFi is different: it has high speeds, and it’s much easier to configure. As WiFi Direct is built upon “regular” WiFi, it has the same advantages: WiFi Direct offers much faster speeds and wireless coverage than Bluetooth can ever deliver.

How does WiFi Direct work?

When developing the WiFi Direct standard, the main ideas were quite simple: make it easy to set up, have it support all kinds of services, and make it just as fast as any other WiFi connection. The second and third are self-explanatory since WiFi Direct is based on “regular” WiFi, so it doesn’t have any drawbacks.

The way WiFi Direct works is rather simple: one device discovers the other just like it would discover a wireless network, enter a password or push a WPS button and voilá, the devices are connected. No need to set up visibility, match long numeric codes or put up with any of the problems Bluetooth has. And to top it all, only one of the devices has to be compatible with WiFi Direct.

Using Wi-Fi Direct on an Android smartphone

Essentially, when you connect two devices via WiFi Direct, one of them creates an access point similar to a router, and the other device connects to it. You don’t have to do it manually; it’s all automatic. The available features vary, depending on what kind of devices are connected: you can print to a wireless printer, send pictures to a digital picture frame, send files from a phone to a computer, or play music or movies on a TV from a music player or phone. There are quite a lot of possibilities.

Oh, and about passwords: you can forget about them. WiFi Direct relies on WiFi Protected Setup (WPS), which is a simple way to connect two devices via WiFi securely. Just like with modern routers, you only have to enter a number displayed on the screen or press a button, and the devices connect.

What devices support WiFi Direct?

The first big company to support WiFi Direct was Intel: they introduced the new standard on their Centrino 2 platform back in 2008. Two years later, other big players of the networking industry followed: Marvell, Atheros, Broadcom, Ralink, and Realtek all launched their first WiFi Direct-enabled products in October 2010 – your computer’s WiFi card is likely made by one of these manufacturers. That means that if you have a modern computer or laptop, it probably supports WiFi Direct.

Microsoft supports the standard since Windows 8 on PC, and all Windows 10 versions have WiFi Direct. The first Xbox to support WiFi Direct was Xbox One, released in 2013.

In the mobile world, Google introduced WiFi Direct support in Android 2.3. Apple’s iPhones support WiFi Direct since iOS 7, although it usually bears different names such as AirDrop or AirPlay.

There are also many other devices that support WiFi Direct, such as wireless printers or premium wireless headphones. Most smart TVs also support WiFi Direct in a slightly different form, using a feature called Miracast that’s just a wireless standard based on WiFi Direct.

Are you using WiFi Direct?

With its simple setup, longer range, and much higher transfer speeds, WiFi Direct is a better option than Bluetooth for wireless file transfers between two devices. Setup and range also make it an excellent alternative for Bluetooth in other areas, like peripheral connection. Are you using WiFi Direct? What for? Also, if you have any questions about WiFi Direct, let us know in the comments section below.

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