wifi

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).

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  1. T

    Help Smart bro home wifi sim

    Di ko ma register kahit naka kabit sa wifi Yung smart bro bagong bili sya, Yung imei ay imei Ng smart bro, pero wlaa syang internet. Need help para ma activate
  2. S

    Help Planning to upgrade my converge old router to their new router wifi 6

    planning to upgrade my converge old router to their new router wifi 6. anong difference sa internet speed ng old router sa new wifi 6 router nila?
  3. T

    Help Wifi calling/Vowfi ayaw sa phone ko

    Bakit kaya yung bago kong sim ayaw sa iphone 7plus? Activated naman na sya, Ini-try ko sa cp ng kapatid okay naman vowifi pero pag sa cp ko ayaw nya. Yung old sim ko gumagana vowifi sa cp ko pero itong new sim ayaw. Ano kaya gagawin?
  4. H

    Help About Piso Wifi No Hulog?

    About dito sa Piso Wifi nang Kapitbahay namen.... May gagawin paba para maka connect ito sa Piso Wifi No Hulog Config?
  5. A

    Anu po ang Best Prepaid Home Wifi na modem ni Globe?

    Balak ko po sana bumili ng prepaid home wifi ni globe, anu po best modem?
  6. B

    OPENLINE SMART BRO HOME WIFI

    Hello po. Tanong ko lang po sana if possible ba ma openline ang Smartbro Home wifi R051 v012.3?
  7. P

    Smart TNT Sun HTTP CUSTOM STS NO LOAD 7DAYS FEB21 OPEN FOR WIFI & DATA

    Feedback mga boss if working sa area nyo🥰😘 Config🇸🇬 7days Hidden content Mirror link Hidden content
  8. T

    Help Ask ko lang po block na po ba tong sim ko sa wifi?

    Block na po ba itong sim ko sa wifi? Salamat po tnt po sya gamit ko pong vpn IZVPN pang coc lang di naman malakas sa data
  9. C

    DITO New DITO Home Wifi

    Ano masasabi nyo mga paps?
  10. O

    Help PANO MAKITA NAKA HIDDEN WIFI

    pa help mga paps baka may alam kayo dyan, na try Kona yong Qr scanner not working,wifi not found daw
  11. M

    Help CHEAP MODEM WITH SMART SIM AND WIFI 6 ROUTER METHOD. WILL THIS WORK?

    hello po, mag wwork po ba ito? cheap modem with unlimited smart sim load tapos lalagyan ng wifi 6 na router. ang gusto ko pong ma achieve kasi is mabilis na internet pero cheap yung monthly(I can't afford 1.5k per month) kahit magastos sa router one time lang naman. or may other way kayo for...
  12. J

    New DITO 4G Home Wifi CPE + Prepaid SIM 70GB

    Hi guys, umorder ako nito at di pa cya nadating. Ask ko lang kung may nakapag-try na nitong bagong 4G Home Wifi CPE ni DITO? Please help me para if ever mahina cancel ko nalang hihi. At ano kaya pwedeng pang external antenna nito? Anyways, CEBU city area pala ako. Sana may makatulong. Thank you...
  13. O

    Help Pano po Makita naka hidden wifi

    Katabi lang Kase Room namin sa may wifi at connected kami tas nalaman kami ng teacher na connected kaya nag change pass, kaso dinaan lang namin sa WPS kaso parang nahalata kami na connected kami kaya don na henide yong wifi
  14. O

    Help Patulong pano makita naka hide na wifi

    Pano po Makita naka hide na wifi Educational purpose lang
  15. P

    Closed Done

    done na po. thanks.
  16. B

    Help pocket wifi

    Hello po mga boss tanung lang po yunv pocket wifi ko po kasi eh bigla nlng nag didisconnect pero naka open naman po yung pocket wifi pero di nag shoshow sa wifi scan ko po
  17. J

    Help Ec511-g-r331 kaya ba gawing gawing wifi extender

    may way ba para maging wifi extender?
  18. 8

    Help Smartbro wifi?

    paano mag activate ng smartbro home prepaid wifi
  19. S

    Help PATULONG DEFAULT WIFI

    Baka meron po dito may alam sa default ng wifi na to.
  20. J

    VPN Slowdns Piso Wifi Fast

    Primary DNS : 0.0.0.0 Hidden content
  21. P

    Smart TNT Sun HTTP CUSTOM STS NO LOAD OPEN FOR WIFI & DATA 7DAYS FEB14

    Feeback mga pogi if working sa area nyo 🥰🤗 Config🇸🇬 7days Hidden content Mirror link Hidden content
  22. C

    Paano po mag share dto ng config pra maka tulong ng kunti..png piso wifi po na config gmit hc

    Paano po mag share dto ng config pra maka tulong ng kunti..png piso wifi po na config gmit hc
  23. G

    Help Piso Wifi

    Meron akong pldt fibr 300mbps siya walang lag sa ML Pinakabitan ko ng pisowifi ezwifi software niya bat mataas ping nya pag sa piso wifi nakaconnect pero pagsa main wifi ako nakaconnect wala naman lag ano po gagawin
  24. P

    Smart TNT Sun HTTP CUSTOM STST NO LOAD OPEN FOR WIFI & DATA 7DAYS FEB12

    Feedback if working sa area nyo mga pogi 🤗🥰 Config 7days 🇸🇬 Hidden content Mirror link Hidden content
  25. J

    PLDT Wifi extender IPTV Setup

    Tanong lang mga ka ph, pwede po ba na sa wifi extender e setup yung iptv? Malayo po kase sa main router ang tv namin at balak po sanang bumili ng wifi extender para dun e setup yung iptv?
  26. C

    Help Wifi dongle recommendation

    Baka po may alam kayo dyan na sulit bilhin na wifi dongle, yung sa online po sana (Shopee/Lazada). TIA!
  27. 6

    Wifi modem - router - extender gagana kaya to mga boss?

    gagana kaya yan mga boss kasi sa ibang part ng bahay namin medyu mahina signal ng wifi namin kaya gusto lagyan ng wifi extender... or kaya any tips na lang po? ty
  28. B

    conf No hulog wifi

    apdate para sa no hulog wifi
  29. H

    Help Piso Wifi Config

    Anyone? Help naman thanks!
  30. T

    Help Wifi password sa Ethernet

    May way po ba para malaman yung password ng wifi na computer na naka Ethernet cable?
  31. B

    Help Wifi repeater question

    need kase ng mahabang ethernet cable gagana po ba itong setup ko? phone wifi hotspot > wifi repeater+ethernet cable > pc, at pa send po product link nung wifi repeater na pwede shopee or lazada
  32. C

    Help PLDT Prepaid Home Wifi FX-ID4

    Hello. I have a Smart Home Wifi Prepaid Evoluzn ID4, but it has intermittent connection, upon looking 192.168.1.1, the status is Module Unresponsive. I tried opening the admin settings and changed band selection. But it is still happening. Is this a bug or is there anyway to fix this? Thanks in...
  33. D

    Help Pahelp po sa Globe at home na modem prepaid wifi

    Bakit po kaya ayaw po maopen yung mga online games like mobile legends kahit naman po may internet connection po yung wifi? Sana po matulungan. thank you po
  34. I

    Oppo Joy plus R1011 cp ko luma na ayaw mag konek sa piso wifi

    Help naman sa cp ko ayaw gumana nag insert coin ako walang countdown at ayaw tanggapin ang coin ko
  35. A

    Help Smart bro home wifi fx-id3E unlocking and band locking

    paano po mag band locking ng fx-id3E po not fx-id3????? please help me po!!!!! nafru- frustate na po ako dito huhuhu paano po magkaron ng band setting ????? kagaya nung sa 2nd sa pic
  36. F

    HG8145V5 wifi extender

    Dalawa po kasi HG8145V5 ko, gusto ko sana gawing extender yung isa, gumana po sya kasi naka DHCP po yung modem ko tapos meron po sya connection both on extended LAN connection and main, pati po WIFI meron po signal kaso po pag nagkoconfig po kasi ako sa http://192.168.100.1/ yung first modem po...
  37. C

    Smart TNT Sun Smart Bro pocket wifi zte pahelp po

    Wala po kasi akong laptop or pc na pang openline pero may pwede pa po kayang way to insert another sim sa pocket wifi na to kahit TNT lang sana kasi walang signal sa kwarto ko sobrang bagal, lalagay ko sana sa bintana huhu
  38. S

    Help Wifi encryption

    Pa help po paano e decrypt to
  39. X

    Tutorial WIFI CALLING EPDG FOR SMART/GLOBE/DITO

    Was having trouble getting Wi-Fi calling to work while using AdGuard but I stumbled upon this post on how to fix it. (Smart Philippines) Sharing the folllowing ePDG IPs used by our carriers here in the Philippines for Wi-Fi calling activation: Hidden content
  40. E

    Kali...fluxion method chances of getting a wifi password?

    tingin nyo syempre masyado maramin may alam ng method na yan at malamang madami ang may paraan para maka iwas sa attack na yan...tsaka mga wifi ngayon lalo na 5g networks may precaution na sila dyan sa deauth pa lang...so ano chances na makakuha ng wifi pass gamit fluxion?
  41. C

    Help Port forwarding sa Smart Bro Home Wifi

    Hey mga ka PHC may naka try naba dito mag port forward sa Smart Bro Home Wifi? thank you in advance mga idol
  42. K

    Huawei WiFi AX3

    Hi Guys, May nakapag gamit na ba sa inyo netong Huawei WiFi AX3? Kamusta naman? meron ba kayong mga tips and tricks diyan? pa share naman.
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