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).
Pwede patulong kasi po nawawala bigka ang 2.4Ghz ng pldt wifi namin yung 5G ya na lang po ang lumalabas .. hindi po sya ma kita ng mga devices namin thanks po sa mkatulong
may apps po ba na pang android na pwede mag block ng wifi user? nakakailan palit na ng password pag may naka konek na 1 kinakalat din kaya alam ng kapitbahay.. nakakaumay bumabagal kasi
Mga Sir patulong naman po,
Ung 5ghz Wifi Band po kasi ng router namin hndi mapalitan ung SSID at Password.
Hanggang ngayon po is naka default parin. Naka ADMIN Access din po ako sa router. (F6070L)
Ito po ung sample pics, kung mapapansin nyo po is naka gray sya. Bawal ma edit.
bali ganito ung setup ko mga sir sa Converge ko pag nakakabit ung Router OLD Smart nawawala net ko sa pc pero d nawawala ung WIFI Extender ko.. ano po kaya maganda gawin d2 need ko ba baguhin IP ng main at mag change ip sa wifi extender? any tips mga ka PH thank you
Paano kaya to mga paps? Walang signal/internet smart sim ko pag sinaksak ko sa usb wifi modem ko. Openline po ang usb modem na ito. May load naman po ito na magic data. Patulong sa mga masters natin dyan
Hello mga paps, magandang araw. Tanong ko lang sana if may way ba na block ang vpn user na nakaconnect sa wifi? Or baka mali lang ako pero gumagana ba ang random mac para ma bypass ang mac filter? Meron kasing nkaconnect kaso pag e block ko using mac mag generate lang siya ng bago at tsaka yung...
Hi po, bakit po yung Tenda MW6 Mesh WiFi is walang Whitelist/Blacklist? What if ilagay ko siya as Bridge and not a DHCP po? Pwede ko po ba ma Whitelist or ma Blacklist yung mga coconnect sa Mesh WiFi ko thru Converge namin na Main Router namin? Thanks po.
good day mga lods. balak ko sanang bumili at maglagay ng piso wifi vendo sa harapan ng bahay namin. nasa tapat lang ito ng paaralan sa elementary at college.
eto yung link sa Google maps:
meron din palang piso wifi vendo mga 1 block o 50+ meters galing sa bahay namin.
sulit pa ba maglagay ng...
Hi po, curious lang po ako, yung ISP Router namin is 45mbps, kapag gamit ko yung Custom Router namin (Tenda AC23) ang speed po is nag 300mbps pataas, yung Mesh po ba same lang as Custom Router po?
Mga master?
Ano bang magandang wifi router na pwedeng i-unlock sa lahat ng network?
Ask ko na rin kung anong sim/telco ang may unli data na sulit for 1 month at malakas ang internet na babagay sa bibilihin na wifi router?
Palapag ako mga master ng suggest ninyo.
Pakicomment na rin ako kung...
Pa suggest kung ano magandang globe pocket wifi mga paps.
May nakita kasi ako sa shapi 2nd hand (openlined na) safe kaya mga yun bka mamaya nag-isispy na yung nag openline nun haha
Good day po, may apekto po ba yung Frequency Channel sa Wifi settings sa Internet Speed? or wala po? and para saan po yun kasi in default naka Auto sya.
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