Wi-Fi () is a family of wireless network protocols, based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves. These are the most widely used computer networks in the world, used globally in home and small office networks to link desktop and laptop computers, tablet computers, smartphones, smart TVs, printers, and smart speakers together and to a wireless router to connect them to the Internet, and in wireless access points in public places like coffee shops, hotels, libraries and airports to provide the public Internet access for mobile devices.
Wi-Fi is a trademark of the non-profit Wi-Fi Alliance, which restricts the use of the term Wi-Fi Certified to products that successfully complete interoperability certification testing. As of 2017, the Wi-Fi Alliance consisted of more than 800 companies from around the world. As of 2019, over 3.05 billion Wi-Fi enabled devices are shipped globally each year.Wi-Fi uses multiple parts of the IEEE 802 protocol family and is designed to interwork seamlessly with its wired sibling, Ethernet. Compatible devices can network through wireless access points to each other as well as to wired devices and the Internet. The different versions of Wi-Fi are specified by various IEEE 802.11 protocol standards, with the different radio technologies determining radio bands, and the maximum ranges, and speeds that may be achieved. Wi-Fi most commonly uses the 2.4 gigahertz (120 mm) UHF and 5 gigahertz (60 mm) SHF radio bands; these bands are subdivided into multiple channels. Channels can be shared between networks but, within range, only one transmitter can transmit on a channel at a time.
Wi-Fi's radio bands have relatively high absorption and work best for line-of-sight use. Many common obstructions such as walls, pillars, home appliances, etc. may greatly reduce range, but this also helps minimize interference between different networks in crowded environments. An access point range of about 20 metres (66 feet) indoors while some access points claim up to a 150-metre (490-foot) range outdoors. Hotspot coverage can be as small as a single room with walls that block radio waves, or as large as many square kilometres using many overlapping access points with roaming permitted between them. Over time the speed and spectral efficiency of Wi-Fi have increased. As of 2019, some versions of Wi-Fi, running on suitable hardware at close range, can achieve speeds of 9.6 Gbit/s (gigabit per second).
Mga lods ano magandang internet promos jan for smart/tnt? Gamit ko kasi this past few months ay yung "free" unli data ng rocket sim na 30 days. Kung wala sa official store sa lazada yung sim, unli data sa gigalife. Kaso nag mahal na naman pala yung sa giga life tae. Tapos pawala-wala yung sim ng...
ano po bang ways niyo to extend wifi antennas na may dedicated IP pool ? gusto ko kasi mag extend ng wifi range para makaconnect yung ibang kapit bahay
hi guys nabubwisit kase ako sa pamangkin ko ang ingay lagi sa madaling araw halos hindi kami makatulog.. di namin mapagsabihan,. naka converge kami walang option ng block ip.. yung wifikill naman di nagana sa higher ver ng android at need naka root.
meron po ba kayong workaround para marestrict...
Mga master ask ko lang bat ang bagal ng vendo wifi ki nd umaabot ng 1mbps, pero pag direct ako naka connect sa modem (black mamba) umaabot 10mbps. Ano kaya ang mali sa set up ko or sira? Patulong naman po please sa maalam dyan salamat.
may nakapag try na po ba ng vn009? kamusta po performance?
may heating issues or restarting issue po ba?
malakas po ba hatak ng data?
balak ko sana bumili
ok lang sakin kahit walang bandlocking dahil malapit lang ako sa tower ng TRAMS
The app combines the most popular network utilities usually found on your desktop PC. Tools will help you fix a network problem easily or optimize the network connection when you are hundreds of miles away (i.e. not at work :))
WiFi Tools has a simple, intuitive interface, so you can receive...
Na contact ko na and naka super admin na daw pero sa dashboard limited parin yung options di ako maka create protocols practicing kasi ako nang Networking for study purposes.
Ano po adminpldt password nito? Di ko po kasi mahanap sa mga yt vid yung password, iba kasi yung Software version, s167 dulo ng Software Version nito, iba sa s160 verson 😭, thanks in advance
Meron po bang Apps or anything na makakapag hide ng device details natin kpaag connected tayo sa isang wifi ?
salamat po. pa inform na lang po ako if na i-thread na to
Tanong lang, Naki Connect kase ako sa wifi ng kapitbahay.. Kapag ba nag open ako ng personal hotspot sa android phone ko para iconnect yung iba ko pang phone, makikita ba ng may ari ng wifi na may nakaconnect na iba? or still yung isang unit lang na legit na nakaconnect sa kanila ang makikita...
HI Guys planning mag pakabit ng piso wifi for small business sa tingin niyo
worth it paba or hindi na kasi may nakaka gamit na kahit walang hulog?
Thank you in Advance mga Master Good Night!
ilang year na sa amin yung pldt wifi namin and my kapitbahay ay nakikiconnect lang through another router (pldt lan 1 to router) its been a year na ganon yung sitwasyon namin, pero ngayon buwan nawawalan kami ng internet dahil sa ulan or bagyo feeling namin may sira sa linya kasi everytime na...
Hi po mga lods, patulong naman po kung paano mag band locking sa Smartbro home wifi r051 may software version na P05ISmartbro_AP_R051_V012.3 at base band version P05ISmartbro_CP_R051_V005.2
Sana matulongan nyo po ako paano po?
Patulong po ano po dapat gawin kapag......sometimes lost connection po yung peso wifi yung mawawala yung wifi logo..... At babalik........ Ano po dapat gawin? At yung tumataas oras 10k up hours na
good day everyone..
some of us here works onboard ships.. most of seafarers have problems with limited and slow internet connections onboard.. thus giving us had time coping up with present predicaments happening all over the world.. so as a seafarer in need of your help getting good internet...
Mga boss anong pwedeng gawin sa mga router nato para mapakinabangan pa? or itapon ko nalang kasi wala naman ng silbe to? Meron kasi akong router ng Globe at PLDT Fibr na disconnected na, pero in good condition pa.
Pa help po guys, yung converge pag naka Lan pumapalo ng 380+mbps tapos pag naka WIFI na bumabagal ng 30+mbps.
May paraan po ba para bumilis wifi namin? naka Fiber X 2000 plan kami. Thanks po in advance